Is American Energy Systems, Inc. active?

Yes — the South Dakota registry lists American Energy Systems, Inc. as active, as of the 2026-08-06 source snapshot. The status is republished verbatim from the Secretary of State record.

Where is American Energy Systems, Inc. registered?

American Energy Systems, Inc. is registered in South Dakota under company number DB201472, first registered on April 22, 2021.

What type of company is American Energy Systems, Inc.?

American Energy Systems, Inc. is registered as a corporation with the South Dakota Secretary of State.

Who are the owners of American Energy Systems, Inc.?

Public filings name 1 ownership principal for American Energy Systems, Inc.: MICHAEL HAEFNER. Ownership is drawn from FMCSA beneficial-ownership records and address-verified business-directory listings; it is not a complete cap table.

How many employees does American Energy Systems, Inc. have?

American Energy Systems, Inc. has an estimated 21 employees as of plan year 2012 — a modeled figure derived from the retirement-plan participant counts in its DOL Form 5500 filings, not an official headcount.

Does American Energy Systems, Inc. offer a 401(k) plan?

Yes — Form 5500 filings with the Department of Labor show American Energy Systems, Inc. sponsors a 401(k) retirement plan. Filings span 2002–2012. Details are in the Form 5500 section above.

Does American Energy Systems, Inc. have UCC liens?

No UCC financing statements name American Energy Systems, Inc. as debtor in the indexed state registries.

Is American Energy Systems, Inc. a federal contractor?

American Energy Systems, Inc. appears in 1 federal recipient record (SAM.gov), indicating registration to receive federal awards. Obligation totals are not available for these records.

Does American Energy Systems, Inc. hold any licenses?

2 license and credential records are matched to American Energy Systems, Inc.. Each license, its type and issuing authority is listed in the Licenses section above.

What is the EIN of American Energy Systems, Inc.?

The Employer Identification Number (EIN) on record for American Energy Systems, Inc. is 411743678.

What public records are linked to American Energy Systems, Inc.?

43 public records are linked to American Energy Systems, Inc.: 1 in Filings, 36 in Permits, 2 in Licenses & authorities, 4 in 401(k) — matched across federal, state and municipal registers by its registered legal names.

Where does this data come from?

Every fact on this profile is republished from official public registers — Secretary of State filings, UCC indexes and federal datasets. Each section names its issuing register and the snapshot Netstate last retrieved (latest: 2026-08-06).

American Energy Systems, Inc. — South Dakota Corporation No. DB201472: Active, 1 filing

American Energy Systems, Inc. is a South Dakota corporation, registered on April 22, 2021. It is based at 2600 14TH AVENUE NORTHEAST, WATERTOWN, SD, 57201. The company is currently listed as active on the South Dakota register, is registered under company number DB201472 and carries EIN 411743678. Public records for the company include 1 SoS registration, 36 permits, 1 federal contract, 2 USDOT records and 4 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.

Employees (modeled)
Legal entity name	American Energy Systems, Inc.
Principal address	2600 14TH AVENUE NORTHEASTWATERTOWN57201SDUnited States150 MICHIGAN ST SE, HUTCHINSON, MN, 55350
Mailing address	PO BOX 665, WATERTOWN, SD, 57201
Registration state	South Dakota
Status	Active
Registered	22 April 2021 (over 5 years ago)
Shareholders	MICHAEL HAEFNER, owner
Entity type	Corporation
Standing	compliant
Company number	DB201472
EIN	411743678

USDOT carrier	USDOT 1605689 · 1 power unit · 4 drivers · Intrastate

Registered agent	DAVID R STRAIT

Source registry	South Dakota Secretary of State · updated 15 June 2026

Public records	1 SoS registration

Est. revenue (modeled)	$2.3M2012
Federal contractor	Yes · 1 federal recipient record (SAM)

State	Business name	Filed	Registered agent	Officers	Status
South DakotaTHIS	American Energy Systems, Inc.	2021-04-22	DAVID R STRAIT	—	Active
Filing ID DB201472 Jurisdiction Domestic · Corporation Principal address 2600 14TH AVENUE NORTHEAST, WATERTOWN, SD, 57201 Registered agent DAVID R STRAIT25 FIRST AVENUE SW, WATERTOWN, SD, 57201 Officers Not reported

State	Permit	Issued	Type	Location	Status
Illinois	B200478268	2026-07-17	PERMIT – EXPRESS PERMIT PROGRAM	—	ACTIVE
application start date 2026-07-10T00:00:00.000 building fee paid 225 building fee subtotal 225 building fee unpaid 0 building fee waived 0 census tract 190600 community area 19 contact 1 city CHICAGO contact 1 name DE JESUS MORENO FELIPE contact 1 state IL contact 1 type OWNER contact 1 zipcode 60639 contact 2 city SAN CARLOS contact 2 name LIANG LUIS contact 2 state CA contact 2 type WEB APPLICANT contact 2 zipcode 94070 contact 3 city SAN CARLOS contact 3 name LIANG LUIS contact 3 state CA contact 3 type APPLICANT’S REPRESENTATIVE contact 3 zipcode 94070 contact 4 city IRVINE contact 4 name HAJIHASHEMI ALI contact 4 state CA contact 4 type REGISTERED DESIGN PROFESSIONAL contact 4 zipcode 92602 contact 5 city SAN CARLOS contact 5 name NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC contact 5 state CA contact 5 type GENERAL CONTRACTOR contact 5 zipcode 94070 contact 6 city SAN CARLOS contact 6 name AMERICAN ENERGY SYSTEMS INC contact 6 state CA contact 6 type ELECTRICAL CONTRACTOR contact 6 zipcode 94070 id N2919806 issue date 2026-07-17T00:00:00.000 latitude 41.93023839034904 location 41.93024, -87.78095 longitude -87.78094775777457 other fee paid 25 other fee subtotal 25 other fee unpaid 0 other fee waived 0 permit B200478268 permit milestone INSPECTIONS permit status ACTIVE permit type PERMIT – EXPRESS PERMIT PROGRAM pin list 1329303044 processing time 7 reported cost 35780 review type EXPRESS PERMIT PROGRAM street direction N street name MELVINA AVE street number 2732 subtotal paid 300 subtotal unpaid 0 subtotal waived 0 total fee 300 ward 36 work description INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 11.5 KW. ARRAY OUTPUT: 9.68 KW. INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM. LOCATION: ROOF OF PRIMARY BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069. work type Small-Scale Solar PV System xcoordinate 1134559.576150909 ycoordinate 1917652.9143650932 zoning fee paid 50 zoning fee subtotal 50 zoning fee unpaid 0 zoning fee waived 0 Source: chicago il building permits · document dtx-permits/cc11d0c7b0fbd790c801ee06
Illinois	B200474198	2026-06-26	PERMIT – EXPRESS PERMIT PROGRAM	—	ACTIVE
application start date 2026-06-10T00:00:00.000 building fee paid 225 building fee subtotal 225 building fee unpaid 0 building fee waived 0 census tract 530100 community area 53 contact 1 city CHICAGO contact 1 name DIAZ VICTORIA contact 1 state IL contact 1 type OWNER contact 1 zipcode 60628 contact 2 city SAN CARLOS contact 2 name LIANG LUIS contact 2 state CA contact 2 type WEB APPLICANT contact 2 zipcode 94070 contact 3 city SAN CARLOS contact 3 name LIANG LUIS contact 3 state CA contact 3 type APPLICANT’S REPRESENTATIVE contact 3 zipcode 94070 contact 4 city IRVINE contact 4 name HAJIHASHEMI ALI contact 4 state CA contact 4 type REGISTERED DESIGN PROFESSIONAL contact 4 zipcode 92602 contact 5 city SAN CARLOS contact 5 name NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC contact 5 state CA contact 5 type GENERAL CONTRACTOR contact 5 zipcode 94070 contact 6 city SAN CARLOS contact 6 name AMERICAN ENERGY SYSTEMS INC contact 6 state CA contact 6 type ELECTRICAL CONTRACTOR contact 6 zipcode 94070 id N2903544 issue date 2026-06-26T00:00:00.000 latitude 41.68150958869983 location 41.68151, -87.61412 longitude -87.61411932129607 other fee paid 25 other fee subtotal 25 other fee unpaid 0 other fee waived 0 permit B200474198 permit milestone INSPECTIONS permit status ACTIVE permit type PERMIT – EXPRESS PERMIT PROGRAM pin list 2522312058 processing time 16 reported cost 21780 review type EXPRESS PERMIT PROGRAM street direction E street name 117TH ST street number 364 subtotal paid 300 subtotal unpaid 0 subtotal waived 0 total fee 300 ward 9 work description INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: LOW-SLOPED (<2:12). INVERTER OUTPUT: 11.5 KW. ARRAY OUTPUT: 9.68 KW. INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM. LOCATION: BACK PATIO. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069. work type Small-Scale Solar PV System xcoordinate 1180713.923469126 ycoordinate 1827354.0863225157 zoning fee paid 50 zoning fee subtotal 50 zoning fee unpaid 0 zoning fee waived 0 Source: chicago il building permits · document dtx-permits/369f193247de9089e7640f19
Illinois	B200473994	2026-06-24	PERMIT – EXPRESS PERMIT PROGRAM	—	ACTIVE
application start date 2026-06-09T00:00:00.000 building fee paid 225 building fee subtotal 225 building fee unpaid 0 building fee waived 0 census tract 150300 community area 15 contact 1 city CHICAGO contact 1 name GAVETTE STEVE contact 1 state IL contact 1 type OWNER contact 1 zipcode 60641 contact 2 city SAN CARLOS contact 2 name LIANG LUIS contact 2 state CA contact 2 type WEB APPLICANT contact 2 zipcode 94070 contact 3 city SAN CARLOS contact 3 name LIANG LUIS contact 3 state CA contact 3 type APPLICANT’S REPRESENTATIVE contact 3 zipcode 94070 contact 4 city IRVINE contact 4 name HAJIHASHEMI ALI contact 4 state CA contact 4 type REGISTERED DESIGN PROFESSIONAL contact 4 zipcode 92602 contact 5 city SAN CARLOS contact 5 name NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC contact 5 state CA contact 5 type GENERAL CONTRACTOR contact 5 zipcode 94070 contact 6 city SAN CARLOS contact 6 name AMERICAN ENERGY SYSTEMS INC contact 6 state CA contact 6 type ELECTRICAL CONTRACTOR contact 6 zipcode 94070 id N2902759 issue date 2026-06-24T00:00:00.000 latitude 41.9595647722646 location 41.95956, -87.75862 longitude -87.75862393828668 other fee paid 25 other fee subtotal 25 other fee unpaid 0 other fee waived 0 permit B200473994 permit milestone INSPECTIONS permit status ACTIVE permit type PERMIT – EXPRESS PERMIT PROGRAM pin list 1316307009 processing time 15 reported cost 32424 review type EXPRESS PERMIT PROGRAM street direction W street name PENSACOLA AVE street number 5231 subtotal paid 300 subtotal unpaid 0 subtotal waived 0 total fee 300 ward 45 work description INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 8.64 KW. ARRAY OUTPUT: 11.88 KW. LOCATION: ROOF OF PRINCIPAL BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069. work type Small-Scale Solar PV System xcoordinate 1140562.4782015348 ycoordinate 1928379.441699156 zoning fee paid 50 zoning fee subtotal 50 zoning fee unpaid 0 zoning fee waived 0 Source: chicago il building permits · document dtx-permits/f0c2fb66c37142802fa044eb
Illinois	B200472126	2026-06-15	PERMIT – EXPRESS PERMIT PROGRAM	—	COMPLETE
application start date 2026-05-27T00:00:00.000 building fee paid 225 building fee subtotal 225 building fee unpaid 0 building fee waived 0 census tract 190400 community area 19 contact 1 city CHICAGO contact 1 name TEJAS DAVID MARIO contact 1 state IL contact 1 type OWNER contact 1 zipcode 60639 contact 2 city SAN CARLOS contact 2 name LIANG LUIS contact 2 state CA contact 2 type WEB APPLICANT contact 2 zipcode 94070 contact 3 city SAN CARLOS contact 3 name LIANG LUIS contact 3 state CA contact 3 type APPLICANT’S REPRESENTATIVE contact 3 zipcode 94070 contact 4 city IRVINE contact 4 name HAJIHASHEMI ALI contact 4 state CA contact 4 type REGISTERED DESIGN PROFESSIONAL contact 4 zipcode 92602 contact 5 city SAN CARLOS contact 5 name NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC contact 5 state CA contact 5 type GENERAL CONTRACTOR contact 5 zipcode 94070 contact 6 city SAN CARLOS contact 6 name AMERICAN ENERGY SYSTEMS INC contact 6 state CA contact 6 type ELECTRICAL CONTRACTOR contact 6 zipcode 94070 id N2894929 issue date 2026-06-15T00:00:00.000 latitude 41.931172257440544 location 41.93117, -87.78136 longitude -87.78136070776127 other fee paid 25 other fee subtotal 25 other fee unpaid 0 other fee waived 0 permit B200472126 permit milestone COMPLETE permit status COMPLETE permit type PERMIT – EXPRESS PERMIT PROGRAM pin list 1329124035 processing time 19 reported cost 30000 review type EXPRESS PERMIT PROGRAM street direction W street name DIVERSEY AVE street number 6212 subtotal paid 300 subtotal unpaid 0 subtotal waived 0 total fee 300 ward 30 work description INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 13 KW. ARRAY OUTPUT: 14.96 KW. LOCATION: ROOF OF PRINCIPAL BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069. work type Small-Scale Solar PV System xcoordinate 1134445.017210759 ycoordinate 1917992.4930363398 zoning fee paid 50 zoning fee subtotal 50 zoning fee unpaid 0 zoning fee waived 0 Source: chicago il building permits · document dtx-permits/e9fa9c9e656f5e8ae70e63c2
Illinois	B200471985	2026-06-02	PERMIT – EXPRESS PERMIT PROGRAM	—	ACTIVE
application start date 2026-05-26T00:00:00.000 building fee paid 225 building fee subtotal 225 building fee unpaid 0 building fee waived 0 census tract 530100 community area 53 contact 1 city CHICAGO contact 1 name ZARAGOZA GERARDO contact 1 state IL contact 1 type OWNER contact 1 zipcode 60628 contact 2 city SAN CARLOS contact 2 name LIANG LUIS contact 2 state CA contact 2 type WEB APPLICANT contact 2 zipcode 94070 contact 3 city SAN CARLOS contact 3 name LIANG LUIS contact 3 state CA contact 3 type APPLICANT’S REPRESENTATIVE contact 3 zipcode 94070 contact 4 city IRVINE contact 4 name HAJIHASHEMI ALI contact 4 state CA contact 4 type REGISTERED DESIGN PROFESSIONAL contact 4 zipcode 92602 contact 5 city SAN CARLOS contact 5 name NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC contact 5 state CA contact 5 type GENERAL CONTRACTOR contact 5 zipcode 94070 contact 6 city SAN CARLOS contact 6 name AMERICAN ENERGY SYSTEMS INC contact 6 state CA contact 6 type ELECTRICAL CONTRACTOR contact 6 zipcode 94070 id N2894240 issue date 2026-06-02T00:00:00.000 latitude 41.68103447682225 location 41.68103, -87.61454 longitude -87.61453665590199 other fee paid 25 other fee subtotal 25 other fee unpaid 0 other fee waived 0 permit B200471985 permit milestone INSPECTIONS permit status ACTIVE permit type PERMIT – EXPRESS PERMIT PROGRAM pin list 2522317006 processing time 7 reported cost 29161 review type EXPRESS PERMIT PROGRAM street direction S street name CALUMET AVE street number 11715 subtotal paid 300 subtotal unpaid 0 subtotal waived 0 total fee 300 ward 9 work description INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: LOW-SLOPED (<2:12). INVERTER OUTPUT: 11.5 KW. ARRAY OUTPUT: 6.16 KW. INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM. LOCATION: ROOF OF PRINCIPAL BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069. work type Small-Scale Solar PV System xcoordinate 1180601.3660250648 ycoordinate 1827180.0103863152 zoning fee paid 50 zoning fee subtotal 50 zoning fee unpaid 0 zoning fee waived 0 Source: chicago il building permits · document dtx-permits/75211f19b1e0cfb8ee4eacf8
Illinois	B200470279	2026-05-21	PERMIT – EXPRESS PERMIT PROGRAM	—	ACTIVE
application start date 2026-05-12T00:00:00.000 building fee paid 225 building fee subtotal 225 building fee unpaid 0 building fee waived 0 census tract 530100 community area 53 contact 1 city CHICAGO contact 1 name ZARAGOZA GERARDO contact 1 state IL contact 1 type OWNER contact 1 zipcode 60628 contact 2 city SAN CARLOS contact 2 name LIANG LUIS contact 2 state CA contact 2 type WEB APPLICANT contact 2 zipcode 94070 contact 3 city SAN CARLOS contact 3 name LIANG LUIS contact 3 state CA contact 3 type APPLICANT’S REPRESENTATIVE contact 3 zipcode 94070 contact 4 city IRVINE contact 4 name HAJIHASHEMI ALI contact 4 state CA contact 4 type REGISTERED DESIGN PROFESSIONAL contact 4 zipcode 92602 contact 5 city SAN CARLOS contact 5 name NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC contact 5 state CA contact 5 type GENERAL CONTRACTOR contact 5 zipcode 94070 contact 6 city SAN CARLOS contact 6 name AMERICAN ENERGY SYSTEMS INC contact 6 state CA contact 6 type ELECTRICAL CONTRACTOR contact 6 zipcode 94070 id N2887415 issue date 2026-05-21T00:00:00.000 latitude 41.68102978174216 location 41.68103, -87.61483 longitude -87.61482943831156 other fee paid 25 other fee subtotal 25 other fee unpaid 0 other fee waived 0 permit B200470279 permit milestone INSPECTIONS permit status ACTIVE permit type PERMIT – EXPRESS PERMIT PROGRAM pin list 2522316034 processing time 9 reported cost 47562 review type EXPRESS PERMIT PROGRAM street direction S street name CALUMET AVE street number 11714 subtotal paid 300 subtotal unpaid 0 subtotal waived 0 total fee 300 ward 9 work description INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 11.5 KW. ARRAY OUTPUT: 14.96 KW. INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM. LOCATION: ROOF OF BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069. work type Small-Scale Solar PV System xcoordinate 1180521.4013742877 ycoordinate 1827177.632440538 zoning fee paid 50 zoning fee subtotal 50 zoning fee unpaid 0 zoning fee waived 0 Source: chicago il building permits · document dtx-permits/98d6345f52694d1f9057c139
Illinois	B200469512	2026-05-15	PERMIT – EXPRESS PERMIT PROGRAM	—	ACTIVE
application start date 2026-05-06T00:00:00.000 building fee paid 225 building fee subtotal 225 building fee unpaid 0 building fee waived 0 census tract 580900 community area 58 contact 1 city CHICAGO contact 1 name MARTINEZ RIGO contact 1 state IL contact 1 type OWNER contact 1 zipcode 60632 contact 2 city SAN CARLOS contact 2 name LIANG LUIS contact 2 state CA contact 2 type WEB APPLICANT contact 2 zipcode 94070 contact 3 city SAN CARLOS contact 3 name LIANG LUIS contact 3 state CA contact 3 type APPLICANT’S REPRESENTATIVE contact 3 zipcode 94070 contact 4 city IRVINE contact 4 name HAJIHASHEMI ALI contact 4 state CA contact 4 type REGISTERED DESIGN PROFESSIONAL contact 4 zipcode 92602 contact 5 city SAN CARLOS contact 5 name NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC contact 5 state CA contact 5 type GENERAL CONTRACTOR contact 5 zipcode 94070 contact 6 city SAN CARLOS contact 6 name AMERICAN ENERGY SYSTEMS INC contact 6 state CA contact 6 type ELECTRICAL CONTRACTOR contact 6 zipcode 94070 id N2884349 issue date 2026-05-15T00:00:00.000 latitude 41.811541110071715 location 41.81154, -87.69783 longitude -87.69783147430684 other fee paid 25 other fee subtotal 25 other fee unpaid 0 other fee waived 0 permit B200469512 permit condition * PLEASE PROVIDE NOTARIZED LETTER FROM OWNER & BUILDING MANAGEMENT WITH APPROVAL OF SOLAR INSTALLATION OF PROPOSED WORK ON BUILDING STRUCTURE AT THE TIME OF SOLAR INSPECTION OR RISK FAILURE AS PROPOSED WORK PER ELECTRICAL DRAWING. permit milestone INSPECTIONS permit status ACTIVE permit type PERMIT – EXPRESS PERMIT PROGRAM pin list 1901322003 processing time 9 reported cost 23760 review type EXPRESS PERMIT PROGRAM street direction S street name RICHMOND ST street number 4509 subtotal paid 300 subtotal unpaid 0 subtotal waived 0 total fee 300 ward 12 work description INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 7.68 KW. ARRAY OUTPUT: 10.56 KW. LOCATION: ROOF OF PRINCIPAL BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069. work type Small-Scale Solar PV System xcoordinate 1157496.6545241845 ycoordinate 1874556.5252406532 zoning fee paid 50 zoning fee subtotal 50 zoning fee unpaid 0 zoning fee waived 0 Source: chicago il building permits · document dtx-permits/6ac5cd2ec32240542cecbc04
Illinois	B200469501	2026-05-15	PERMIT – EXPRESS PERMIT PROGRAM	—	ACTIVE
application start date 2026-05-06T00:00:00.000 building fee paid 225 building fee subtotal 225 building fee unpaid 0 building fee waived 0 census tract 190200 community area 19 contact 1 city CHICAGO contact 1 name HERRERA ANTONIO contact 1 state IL contact 1 type OWNER contact 1 zipcode 60641 contact 2 city SAN CARLOS contact 2 name LIANG LUIS contact 2 state CA contact 2 type WEB APPLICANT contact 2 zipcode 94070 contact 3 city SAN CARLOS contact 3 name LIANG LUIS contact 3 state CA contact 3 type APPLICANT’S REPRESENTATIVE contact 3 zipcode 94070 contact 4 city IRVINE contact 4 name HAJIHASHEMI ALI contact 4 state CA contact 4 type REGISTERED DESIGN PROFESSIONAL contact 4 zipcode 92602 contact 5 city SAN CARLOS contact 5 name NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC contact 5 state CA contact 5 type GENERAL CONTRACTOR contact 5 zipcode 94070 contact 6 city SAN CARLOS contact 6 name AMERICAN ENERGY SYSTEMS INC contact 6 state CA contact 6 type ELECTRICAL CONTRACTOR contact 6 zipcode 94070 id N2884277 issue date 2026-05-15T00:00:00.000 latitude 41.93499791936383 location 41.93500, -87.75245 longitude -87.75245393971949 other fee paid 25 other fee subtotal 25 other fee unpaid 0 other fee waived 0 permit B200469501 permit milestone INSPECTIONS permit status ACTIVE permit type PERMIT – EXPRESS PERMIT PROGRAM pin list 1328217013 processing time 9 reported cost 18810 review type EXPRESS PERMIT PROGRAM street direction W street name WELLINGTON AVE street number 5019 subtotal paid 300 subtotal unpaid 0 subtotal waived 0 total fee 300 ward 31 work description INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 6.08 KW. ARRAY OUTPUT: 8.36 KW. LOCATION: ROOF OF PRINCIPAL BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069. work type Small-Scale Solar PV System xcoordinate 1142301.303235564 ycoordinate 1919438.5346069047 zoning fee paid 50 zoning fee subtotal 50 zoning fee unpaid 0 zoning fee waived 0 Source: chicago il building permits · document dtx-permits/fd315d64cd887b00bb6b6cff
Illinois	B200467347	2026-04-30	PERMIT – EXPRESS PERMIT PROGRAM	—	ACTIVE
application start date 2026-04-22T00:00:00.000 building fee paid 225 building fee subtotal 225 building fee unpaid 0 building fee waived 0 census tract 370200 community area 37 contact 1 city CHICAGO contact 1 name DEL CASTILLO MARIA contact 1 state IL contact 1 type OWNER contact 1 zipcode 60609 contact 2 city SAN CARLOS contact 2 name LIANG LUIS contact 2 state CA contact 2 type WEB APPLICANT contact 2 zipcode 94070 contact 3 city SAN CARLOS contact 3 name LIANG LUIS contact 3 state CA contact 3 type APPLICANT’S REPRESENTATIVE contact 3 zipcode 94070 contact 4 city IRVINE contact 4 name HAJIHASHEMI ALI contact 4 state CA contact 4 type REGISTERED DESIGN PROFESSIONAL contact 4 zipcode 92602 contact 5 city SAN CARLOS contact 5 name NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC contact 5 state CA contact 5 type GENERAL CONTRACTOR contact 5 zipcode 94070 contact 6 city SAN CARLOS contact 6 name AMERICAN ENERGY SYSTEMS INC contact 6 state CA contact 6 type ELECTRICAL CONTRACTOR contact 6 zipcode 94070 id N2875723 issue date 2026-04-30T00:00:00.000 latitude 41.81399020106277 location 41.81399, -87.63215 longitude -87.63215456547272 other fee paid 25 other fee subtotal 25 other fee unpaid 0 other fee waived 0 permit B200467347 permit milestone INSPECTIONS permit status ACTIVE permit type PERMIT – EXPRESS PERMIT PROGRAM pin list 2004409017 processing time 8 reported cost 23760 review type EXPRESS PERMIT PROGRAM street direction S street name WELLS ST street number 4417 subtotal paid 300 subtotal unpaid 0 subtotal waived 0 total fee 300 ward 20 work description INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: LOW-SLOPED (<2:12). INVERTER OUTPUT: 7.68 KW. ARRAY OUTPUT: 10.56 KW. LOCATION: ROOF OF PRINCIPAL BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069. work type Small-Scale Solar PV System xcoordinate 1175393.9088900199 ycoordinate 1875588.205907515 zoning fee paid 50 zoning fee subtotal 50 zoning fee unpaid 0 zoning fee waived 0 Source: chicago il building permits · document dtx-permits/e472c079284b1d663938c73e
Illinois	B200466432	2026-04-25	PERMIT – EXPRESS PERMIT PROGRAM	—	COMPLETE
application start date 2026-04-15T00:00:00.000 building fee paid 225 building fee subtotal 225 building fee unpaid 0 building fee waived 0 census tract 630700 community area 63 contact 1 city CHICAGO contact 1 name REBOLLEDO ALBERTO contact 1 state IL contact 1 type OWNER contact 1 zipcode 60632 contact 2 city SAN CARLOS contact 2 name LIANG LUIS contact 2 state CA contact 2 type WEB APPLICANT contact 2 zipcode 94070 contact 3 city SAN CARLOS contact 3 name LIANG LUIS contact 3 state CA contact 3 type APPLICANT’S REPRESENTATIVE contact 3 zipcode 94070 contact 4 city IRVINE contact 4 name HAJIHASHEMI ALI contact 4 state CA contact 4 type REGISTERED DESIGN PROFESSIONAL contact 4 zipcode 92602 contact 5 city SAN CARLOS contact 5 name NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC contact 5 state CA contact 5 type GENERAL CONTRACTOR contact 5 zipcode 94070 contact 6 city SAN CARLOS contact 6 name AMERICAN ENERGY SYSTEMS INC contact 6 state CA contact 6 type ELECTRICAL CONTRACTOR contact 6 zipcode 94070 id N2872392 issue date 2026-04-25T00:00:00.000 latitude 41.79365449271091 location 41.79365, -87.68990 longitude -87.68989673244756 other fee paid 25 other fee subtotal 25 other fee unpaid 0 other fee waived 0 permit B200466432 permit milestone COMPLETE permit status COMPLETE permit type PERMIT – EXPRESS PERMIT PROGRAM pin list 1913203002 processing time 10 reported cost 21049 review type EXPRESS PERMIT PROGRAM street direction W street name 55TH ST street number 2621 subtotal paid 300 subtotal unpaid 0 subtotal waived 0 total fee 300 ward 15 work description INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 5.12 KW. ARRAY OUTPUT: 7.04 KW. LOCATION: MAIN HOME. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069. work type Small-Scale Solar PV System xcoordinate 1159708.5773402995 ycoordinate 1868054.847729898 zoning fee paid 50 zoning fee subtotal 50 zoning fee unpaid 0 zoning fee waived 0 Source: chicago il building permits · document dtx-permits/afe78a29fbe30033947296e2

State

Permit

Issued

Type

Location

Status

Illinois

B200478268

2026-07-17

PERMIT – EXPRESS PERMIT PROGRAM

—

ACTIVE

application start date

2026-07-10T00:00:00.000

building fee paid

225

building fee subtotal

225

building fee unpaid

building fee waived

census tract

190600

community area

contact 1 city

CHICAGO

contact 1 name

DE JESUS MORENO FELIPE

contact 1 state

contact 1 type

OWNER

contact 1 zipcode

60639

contact 2 city

SAN CARLOS

contact 2 name

LIANG LUIS

contact 2 state

contact 2 type

WEB APPLICANT

contact 2 zipcode

94070

contact 3 city

SAN CARLOS

contact 3 name

LIANG LUIS

contact 3 state

contact 3 type

APPLICANT’S REPRESENTATIVE

contact 3 zipcode

94070

contact 4 city

IRVINE

contact 4 name

HAJIHASHEMI ALI

contact 4 state

contact 4 type

REGISTERED DESIGN PROFESSIONAL

contact 4 zipcode

92602

contact 5 city

SAN CARLOS

contact 5 name

NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC

contact 5 state

contact 5 type

GENERAL CONTRACTOR

contact 5 zipcode

94070

contact 6 city

SAN CARLOS

contact 6 name

AMERICAN ENERGY SYSTEMS INC

contact 6 state

contact 6 type

ELECTRICAL CONTRACTOR

contact 6 zipcode

94070

N2919806

issue date

2026-07-17T00:00:00.000

latitude

41.93023839034904

location

41.93024, -87.78095

longitude

-87.78094775777457

other fee paid

other fee subtotal

other fee unpaid

other fee waived

permit

B200478268

permit milestone

INSPECTIONS

permit status

ACTIVE

permit type

PERMIT – EXPRESS PERMIT PROGRAM

pin list

1329303044

processing time

reported cost

35780

review type

EXPRESS PERMIT PROGRAM

street direction

street name

MELVINA AVE

street number

2732

subtotal paid

300

subtotal unpaid

subtotal waived

total fee

300

ward

work description

INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 11.5 KW. ARRAY OUTPUT: 9.68 KW. INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM. LOCATION: ROOF OF PRIMARY BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069.

work type

Small-Scale Solar PV System

xcoordinate

1134559.576150909

ycoordinate

1917652.9143650932

zoning fee paid

zoning fee subtotal

zoning fee unpaid

zoning fee waived

Source: chicago il building permits · document dtx-permits/cc11d0c7b0fbd790c801ee06

Illinois

B200474198

2026-06-26

PERMIT – EXPRESS PERMIT PROGRAM

—

ACTIVE

application start date

2026-06-10T00:00:00.000

building fee paid

225

building fee subtotal

225

building fee unpaid

building fee waived

census tract

530100

community area

contact 1 city

CHICAGO

contact 1 name

DIAZ VICTORIA

contact 1 state

contact 1 type

OWNER

contact 1 zipcode

60628

contact 2 city

SAN CARLOS

contact 2 name

LIANG LUIS

contact 2 state

contact 2 type

WEB APPLICANT

contact 2 zipcode

94070

contact 3 city

SAN CARLOS

contact 3 name

LIANG LUIS

contact 3 state

contact 3 type

APPLICANT’S REPRESENTATIVE

contact 3 zipcode

94070

contact 4 city

IRVINE

contact 4 name

HAJIHASHEMI ALI

contact 4 state

contact 4 type

REGISTERED DESIGN PROFESSIONAL

contact 4 zipcode

92602

contact 5 city

SAN CARLOS

contact 5 name

NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC

contact 5 state

contact 5 type

GENERAL CONTRACTOR

contact 5 zipcode

94070

contact 6 city

SAN CARLOS

contact 6 name

AMERICAN ENERGY SYSTEMS INC

contact 6 state

contact 6 type

ELECTRICAL CONTRACTOR

contact 6 zipcode

94070

N2903544

issue date

2026-06-26T00:00:00.000

latitude

41.68150958869983

location

41.68151, -87.61412

longitude

-87.61411932129607

other fee paid

other fee subtotal

other fee unpaid

other fee waived

permit

B200474198

permit milestone

INSPECTIONS

permit status

ACTIVE

permit type

PERMIT – EXPRESS PERMIT PROGRAM

pin list

2522312058

processing time

reported cost

21780

review type

EXPRESS PERMIT PROGRAM

street direction

street name

117TH ST

street number

364

subtotal paid

300

subtotal unpaid

subtotal waived

total fee

300

ward

work description

INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: LOW-SLOPED (<2:12). INVERTER OUTPUT: 11.5 KW. ARRAY OUTPUT: 9.68 KW. INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM. LOCATION: BACK PATIO. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069.

work type

Small-Scale Solar PV System

xcoordinate

1180713.923469126

ycoordinate

1827354.0863225157

zoning fee paid

zoning fee subtotal

zoning fee unpaid

zoning fee waived

Source: chicago il building permits · document dtx-permits/369f193247de9089e7640f19

Illinois

B200473994

2026-06-24

PERMIT – EXPRESS PERMIT PROGRAM

—

ACTIVE

application start date

2026-06-09T00:00:00.000

building fee paid

225

building fee subtotal

225

building fee unpaid

building fee waived

census tract

150300

community area

contact 1 city

CHICAGO

contact 1 name

GAVETTE STEVE

contact 1 state

contact 1 type

OWNER

contact 1 zipcode

60641

contact 2 city

SAN CARLOS

contact 2 name

LIANG LUIS

contact 2 state

contact 2 type

WEB APPLICANT

contact 2 zipcode

94070

contact 3 city

SAN CARLOS

contact 3 name

LIANG LUIS

contact 3 state

contact 3 type

APPLICANT’S REPRESENTATIVE

contact 3 zipcode

94070

contact 4 city

IRVINE

contact 4 name

HAJIHASHEMI ALI

contact 4 state

contact 4 type

REGISTERED DESIGN PROFESSIONAL

contact 4 zipcode

92602

contact 5 city

SAN CARLOS

contact 5 name

NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC

contact 5 state

contact 5 type

GENERAL CONTRACTOR

contact 5 zipcode

94070

contact 6 city

SAN CARLOS

contact 6 name

AMERICAN ENERGY SYSTEMS INC

contact 6 state

contact 6 type

ELECTRICAL CONTRACTOR

contact 6 zipcode

94070

N2902759

issue date

2026-06-24T00:00:00.000

latitude

41.9595647722646

location

41.95956, -87.75862

longitude

-87.75862393828668

other fee paid

other fee subtotal

other fee unpaid

other fee waived

permit

B200473994

permit milestone

INSPECTIONS

permit status

ACTIVE

permit type

PERMIT – EXPRESS PERMIT PROGRAM

pin list

1316307009

processing time

reported cost

32424

review type

EXPRESS PERMIT PROGRAM

street direction

street name

PENSACOLA AVE

street number

5231

subtotal paid

300

subtotal unpaid

subtotal waived

total fee

300

ward

work description

INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 8.64 KW. ARRAY OUTPUT: 11.88 KW. LOCATION: ROOF OF PRINCIPAL BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069.

work type

Small-Scale Solar PV System

xcoordinate

1140562.4782015348

ycoordinate

1928379.441699156

zoning fee paid

zoning fee subtotal

zoning fee unpaid

zoning fee waived

Source: chicago il building permits · document dtx-permits/f0c2fb66c37142802fa044eb

Illinois

B200472126

2026-06-15

PERMIT – EXPRESS PERMIT PROGRAM

—

COMPLETE

application start date

2026-05-27T00:00:00.000

building fee paid

225

building fee subtotal

225

building fee unpaid

building fee waived

census tract

190400

community area

contact 1 city

CHICAGO

contact 1 name

TEJAS DAVID MARIO

contact 1 state

contact 1 type

OWNER

contact 1 zipcode

60639

contact 2 city

SAN CARLOS

contact 2 name

LIANG LUIS

contact 2 state

contact 2 type

WEB APPLICANT

contact 2 zipcode

94070

contact 3 city

SAN CARLOS

contact 3 name

LIANG LUIS

contact 3 state

contact 3 type

APPLICANT’S REPRESENTATIVE

contact 3 zipcode

94070

contact 4 city

IRVINE

contact 4 name

HAJIHASHEMI ALI

contact 4 state

contact 4 type

REGISTERED DESIGN PROFESSIONAL

contact 4 zipcode

92602

contact 5 city

SAN CARLOS

contact 5 name

NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC

contact 5 state

contact 5 type

GENERAL CONTRACTOR

contact 5 zipcode

94070

contact 6 city

SAN CARLOS

contact 6 name

AMERICAN ENERGY SYSTEMS INC

contact 6 state

contact 6 type

ELECTRICAL CONTRACTOR

contact 6 zipcode

94070

N2894929

issue date

2026-06-15T00:00:00.000

latitude

41.931172257440544

location

41.93117, -87.78136

longitude

-87.78136070776127

other fee paid

other fee subtotal

other fee unpaid

other fee waived

permit

B200472126

permit milestone

COMPLETE

permit status

COMPLETE

permit type

PERMIT – EXPRESS PERMIT PROGRAM

pin list

1329124035

processing time

reported cost

30000

review type

EXPRESS PERMIT PROGRAM

street direction

street name

DIVERSEY AVE

street number

6212

subtotal paid

300

subtotal unpaid

subtotal waived

total fee

300

ward

work description

INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 13 KW. ARRAY OUTPUT: 14.96 KW. LOCATION: ROOF OF PRINCIPAL BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069.

work type

Small-Scale Solar PV System

xcoordinate

1134445.017210759

ycoordinate

1917992.4930363398

zoning fee paid

zoning fee subtotal

zoning fee unpaid

zoning fee waived

Source: chicago il building permits · document dtx-permits/e9fa9c9e656f5e8ae70e63c2

Illinois

B200471985

2026-06-02

PERMIT – EXPRESS PERMIT PROGRAM

—

ACTIVE

application start date

2026-05-26T00:00:00.000

building fee paid

225

building fee subtotal

225

building fee unpaid

building fee waived

census tract

530100

community area

contact 1 city

CHICAGO

contact 1 name

ZARAGOZA GERARDO

contact 1 state

contact 1 type

OWNER

contact 1 zipcode

60628

contact 2 city

SAN CARLOS

contact 2 name

LIANG LUIS

contact 2 state

contact 2 type

WEB APPLICANT

contact 2 zipcode

94070

contact 3 city

SAN CARLOS

contact 3 name

LIANG LUIS

contact 3 state

contact 3 type

APPLICANT’S REPRESENTATIVE

contact 3 zipcode

94070

contact 4 city

IRVINE

contact 4 name

HAJIHASHEMI ALI

contact 4 state

contact 4 type

REGISTERED DESIGN PROFESSIONAL

contact 4 zipcode

92602

contact 5 city

SAN CARLOS

contact 5 name

NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC

contact 5 state

contact 5 type

GENERAL CONTRACTOR

contact 5 zipcode

94070

contact 6 city

SAN CARLOS

contact 6 name

AMERICAN ENERGY SYSTEMS INC

contact 6 state

contact 6 type

ELECTRICAL CONTRACTOR

contact 6 zipcode

94070

N2894240

issue date

2026-06-02T00:00:00.000

latitude

41.68103447682225

location

41.68103, -87.61454

longitude

-87.61453665590199

other fee paid

other fee subtotal

other fee unpaid

other fee waived

permit

B200471985

permit milestone

INSPECTIONS

permit status

ACTIVE

permit type

PERMIT – EXPRESS PERMIT PROGRAM

pin list

2522317006

processing time

reported cost

29161

review type

EXPRESS PERMIT PROGRAM

street direction

street name

CALUMET AVE

street number

11715

subtotal paid

300

subtotal unpaid

subtotal waived

total fee

300

ward

work description

INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: LOW-SLOPED (<2:12). INVERTER OUTPUT: 11.5 KW. ARRAY OUTPUT: 6.16 KW. INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM. LOCATION: ROOF OF PRINCIPAL BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069.

work type

Small-Scale Solar PV System

xcoordinate

1180601.3660250648

ycoordinate

1827180.0103863152

zoning fee paid

zoning fee subtotal

zoning fee unpaid

zoning fee waived

Source: chicago il building permits · document dtx-permits/75211f19b1e0cfb8ee4eacf8

Illinois

B200470279

2026-05-21

PERMIT – EXPRESS PERMIT PROGRAM

—

ACTIVE

application start date

2026-05-12T00:00:00.000

building fee paid

225

building fee subtotal

225

building fee unpaid

building fee waived

census tract

530100

community area

contact 1 city

CHICAGO

contact 1 name

ZARAGOZA GERARDO

contact 1 state

contact 1 type

OWNER

contact 1 zipcode

60628

contact 2 city

SAN CARLOS

contact 2 name

LIANG LUIS

contact 2 state

contact 2 type

WEB APPLICANT

contact 2 zipcode

94070

contact 3 city

SAN CARLOS

contact 3 name

LIANG LUIS

contact 3 state

contact 3 type

APPLICANT’S REPRESENTATIVE

contact 3 zipcode

94070

contact 4 city

IRVINE

contact 4 name

HAJIHASHEMI ALI

contact 4 state

contact 4 type

REGISTERED DESIGN PROFESSIONAL

contact 4 zipcode

92602

contact 5 city

SAN CARLOS

contact 5 name

NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC

contact 5 state

contact 5 type

GENERAL CONTRACTOR

contact 5 zipcode

94070

contact 6 city

SAN CARLOS

contact 6 name

AMERICAN ENERGY SYSTEMS INC

contact 6 state

contact 6 type

ELECTRICAL CONTRACTOR

contact 6 zipcode

94070

N2887415

issue date

2026-05-21T00:00:00.000

latitude

41.68102978174216

location

41.68103, -87.61483

longitude

-87.61482943831156

other fee paid

other fee subtotal

other fee unpaid

other fee waived

permit

B200470279

permit milestone

INSPECTIONS

permit status

ACTIVE

permit type

PERMIT – EXPRESS PERMIT PROGRAM

pin list

2522316034

processing time

reported cost

47562

review type

EXPRESS PERMIT PROGRAM

street direction

street name

CALUMET AVE

street number

11714

subtotal paid

300

subtotal unpaid

subtotal waived

total fee

300

ward

work description

INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 11.5 KW. ARRAY OUTPUT: 14.96 KW. INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM. LOCATION: ROOF OF BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069.

work type

Small-Scale Solar PV System

xcoordinate

1180521.4013742877

ycoordinate

1827177.632440538

zoning fee paid

zoning fee subtotal

zoning fee unpaid

zoning fee waived

Source: chicago il building permits · document dtx-permits/98d6345f52694d1f9057c139

Illinois

B200469512

2026-05-15

PERMIT – EXPRESS PERMIT PROGRAM

—

ACTIVE

application start date

2026-05-06T00:00:00.000

building fee paid

225

building fee subtotal

225

building fee unpaid

building fee waived

census tract

580900

community area

contact 1 city

CHICAGO

contact 1 name

MARTINEZ RIGO

contact 1 state

contact 1 type

OWNER

contact 1 zipcode

60632

contact 2 city

SAN CARLOS

contact 2 name

LIANG LUIS

contact 2 state

contact 2 type

WEB APPLICANT

contact 2 zipcode

94070

contact 3 city

SAN CARLOS

contact 3 name

LIANG LUIS

contact 3 state

contact 3 type

APPLICANT’S REPRESENTATIVE

contact 3 zipcode

94070

contact 4 city

IRVINE

contact 4 name

HAJIHASHEMI ALI

contact 4 state

contact 4 type

REGISTERED DESIGN PROFESSIONAL

contact 4 zipcode

92602

contact 5 city

SAN CARLOS

contact 5 name

NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC

contact 5 state

contact 5 type

GENERAL CONTRACTOR

contact 5 zipcode

94070

contact 6 city

SAN CARLOS

contact 6 name

AMERICAN ENERGY SYSTEMS INC

contact 6 state

contact 6 type

ELECTRICAL CONTRACTOR

contact 6 zipcode

94070

N2884349

issue date

2026-05-15T00:00:00.000

latitude

41.811541110071715

location

41.81154, -87.69783

longitude

-87.69783147430684

other fee paid

other fee subtotal

other fee unpaid

other fee waived

permit

B200469512

permit condition

* PLEASE PROVIDE NOTARIZED LETTER FROM OWNER & BUILDING MANAGEMENT WITH APPROVAL OF SOLAR INSTALLATION OF PROPOSED WORK ON BUILDING STRUCTURE AT THE TIME OF SOLAR INSPECTION OR RISK FAILURE AS PROPOSED WORK PER ELECTRICAL DRAWING.

permit milestone

INSPECTIONS

permit status

ACTIVE

permit type

PERMIT – EXPRESS PERMIT PROGRAM

pin list

1901322003

processing time

reported cost

23760

review type

EXPRESS PERMIT PROGRAM

street direction

street name

RICHMOND ST

street number

4509

subtotal paid

300

subtotal unpaid

subtotal waived

total fee

300

ward

work description

INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 7.68 KW. ARRAY OUTPUT: 10.56 KW. LOCATION: ROOF OF PRINCIPAL BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069.

work type

Small-Scale Solar PV System

xcoordinate

1157496.6545241845

ycoordinate

1874556.5252406532

zoning fee paid

zoning fee subtotal

zoning fee unpaid

zoning fee waived

Source: chicago il building permits · document dtx-permits/6ac5cd2ec32240542cecbc04

Illinois

B200469501

2026-05-15

PERMIT – EXPRESS PERMIT PROGRAM

—

ACTIVE

application start date

2026-05-06T00:00:00.000

building fee paid

225

building fee subtotal

225

building fee unpaid

building fee waived

census tract

190200

community area

contact 1 city

CHICAGO

contact 1 name

HERRERA ANTONIO

contact 1 state

contact 1 type

OWNER

contact 1 zipcode

60641

contact 2 city

SAN CARLOS

contact 2 name

LIANG LUIS

contact 2 state

contact 2 type

WEB APPLICANT

contact 2 zipcode

94070

contact 3 city

SAN CARLOS

contact 3 name

LIANG LUIS

contact 3 state

contact 3 type

APPLICANT’S REPRESENTATIVE

contact 3 zipcode

94070

contact 4 city

IRVINE

contact 4 name

HAJIHASHEMI ALI

contact 4 state

contact 4 type

REGISTERED DESIGN PROFESSIONAL

contact 4 zipcode

92602

contact 5 city

SAN CARLOS

contact 5 name

NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC

contact 5 state

contact 5 type

GENERAL CONTRACTOR

contact 5 zipcode

94070

contact 6 city

SAN CARLOS

contact 6 name

AMERICAN ENERGY SYSTEMS INC

contact 6 state

contact 6 type

ELECTRICAL CONTRACTOR

contact 6 zipcode

94070

N2884277

issue date

2026-05-15T00:00:00.000

latitude

41.93499791936383

location

41.93500, -87.75245

longitude

-87.75245393971949

other fee paid

other fee subtotal

other fee unpaid

other fee waived

permit

B200469501

permit milestone

INSPECTIONS

permit status

ACTIVE

permit type

PERMIT – EXPRESS PERMIT PROGRAM

pin list

1328217013

processing time

reported cost

18810

review type

EXPRESS PERMIT PROGRAM

street direction

street name

WELLINGTON AVE

street number

5019

subtotal paid

300

subtotal unpaid

subtotal waived

total fee

300

ward

work description

INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 6.08 KW. ARRAY OUTPUT: 8.36 KW. LOCATION: ROOF OF PRINCIPAL BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069.

work type

Small-Scale Solar PV System

xcoordinate

1142301.303235564

ycoordinate

1919438.5346069047

zoning fee paid

zoning fee subtotal

zoning fee unpaid

zoning fee waived

Source: chicago il building permits · document dtx-permits/fd315d64cd887b00bb6b6cff

Illinois

B200467347

2026-04-30

PERMIT – EXPRESS PERMIT PROGRAM

—

ACTIVE

application start date

2026-04-22T00:00:00.000

building fee paid

225

building fee subtotal

225

building fee unpaid

building fee waived

census tract

370200

community area

contact 1 city

CHICAGO

contact 1 name

DEL CASTILLO MARIA

contact 1 state

contact 1 type

OWNER

contact 1 zipcode

60609

contact 2 city

SAN CARLOS

contact 2 name

LIANG LUIS

contact 2 state

contact 2 type

WEB APPLICANT

contact 2 zipcode

94070

contact 3 city

SAN CARLOS

contact 3 name

LIANG LUIS

contact 3 state

contact 3 type

APPLICANT’S REPRESENTATIVE

contact 3 zipcode

94070

contact 4 city

IRVINE

contact 4 name

HAJIHASHEMI ALI

contact 4 state

contact 4 type

REGISTERED DESIGN PROFESSIONAL

contact 4 zipcode

92602

contact 5 city

SAN CARLOS

contact 5 name

NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC

contact 5 state

contact 5 type

GENERAL CONTRACTOR

contact 5 zipcode

94070

contact 6 city

SAN CARLOS

contact 6 name

AMERICAN ENERGY SYSTEMS INC

contact 6 state

contact 6 type

ELECTRICAL CONTRACTOR

contact 6 zipcode

94070

N2875723

issue date

2026-04-30T00:00:00.000

latitude

41.81399020106277

location

41.81399, -87.63215

longitude

-87.63215456547272

other fee paid

other fee subtotal

other fee unpaid

other fee waived

permit

B200467347

permit milestone

INSPECTIONS

permit status

ACTIVE

permit type

PERMIT – EXPRESS PERMIT PROGRAM

pin list

2004409017

processing time

reported cost

23760

review type

EXPRESS PERMIT PROGRAM

street direction

street name

WELLS ST

street number

4417

subtotal paid

300

subtotal unpaid

subtotal waived

total fee

300

ward

work description

INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: LOW-SLOPED (<2:12). INVERTER OUTPUT: 7.68 KW. ARRAY OUTPUT: 10.56 KW. LOCATION: ROOF OF PRINCIPAL BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069.

work type

Small-Scale Solar PV System

xcoordinate

1175393.9088900199

ycoordinate

1875588.205907515

zoning fee paid

zoning fee subtotal

zoning fee unpaid

zoning fee waived

Source: chicago il building permits · document dtx-permits/e472c079284b1d663938c73e

Illinois

B200466432

2026-04-25

PERMIT – EXPRESS PERMIT PROGRAM

—

COMPLETE

application start date

2026-04-15T00:00:00.000

building fee paid

225

building fee subtotal

225

building fee unpaid

building fee waived

census tract

630700

community area

contact 1 city

CHICAGO

contact 1 name

REBOLLEDO ALBERTO

contact 1 state

contact 1 type

OWNER

contact 1 zipcode

60632

contact 2 city

SAN CARLOS

contact 2 name

LIANG LUIS

contact 2 state

contact 2 type

WEB APPLICANT

contact 2 zipcode

94070

contact 3 city

SAN CARLOS

contact 3 name

LIANG LUIS

contact 3 state

contact 3 type

APPLICANT’S REPRESENTATIVE

contact 3 zipcode

94070

contact 4 city

IRVINE

contact 4 name

HAJIHASHEMI ALI

contact 4 state

contact 4 type

REGISTERED DESIGN PROFESSIONAL

contact 4 zipcode

92602

contact 5 city

SAN CARLOS

contact 5 name

NEXT BUILDERS INC DBA AMERICAN ENERGY SYSTEMS INC

contact 5 state

contact 5 type

GENERAL CONTRACTOR

contact 5 zipcode

94070

contact 6 city

SAN CARLOS

contact 6 name

AMERICAN ENERGY SYSTEMS INC

contact 6 state

contact 6 type

ELECTRICAL CONTRACTOR

contact 6 zipcode

94070

N2872392

issue date

2026-04-25T00:00:00.000

latitude

41.79365449271091

location

41.79365, -87.68990

longitude

-87.68989673244756

other fee paid

other fee subtotal

other fee unpaid

other fee waived

permit

B200466432

permit milestone

COMPLETE

permit status

COMPLETE

permit type

PERMIT – EXPRESS PERMIT PROGRAM

pin list

1913203002

processing time

reported cost

21049

review type

EXPRESS PERMIT PROGRAM

street direction

street name

55TH ST

street number

2621

subtotal paid

300

subtotal unpaid

subtotal waived

total fee

300

ward

work description

INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 5.12 KW. ARRAY OUTPUT: 7.04 KW. LOCATION: MAIN HOME. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069.

work type

Small-Scale Solar PV System

xcoordinate

1159708.5773402995

ycoordinate

1868054.847729898

zoning fee paid

zoning fee subtotal

zoning fee unpaid

zoning fee waived

Source: chicago il building permits · document dtx-permits/afe78a29fbe30033947296e2

State	License / ID	Type	Issued	Status
Minnesota	1605689	Intrastate carrier	—	Active
add date 20070209 avg drivers leased per month 0 bus units 0 carrier mailing city HUTCHINSON carrier mailing cnty 085 carrier mailing country US carrier mailing state MN carrier mailing street 150 MICHIGAN ST SE carrier mailing zip 55350 carrier operation C carship C classdef PRIVATE PROPERTY company officer 1 MICHAEL HAEFNER crgo genfreight X dot number 1605689 driver inter total 0 fax 3205878872 fleetsize A hm ind N intrastate within 100 miles 4 legal name AMERICAN ENERGY SYSTEMS INC mcs150 date 20070208 0000 mcs150 mileage 1000 mcs150 mileage year 2006 mcsipdate 20101211 mcsipstep 0 owntruck 1 phone 3205876565 phy city HUTCHINSON phy cnty 085 phy country US phy state MN phy street 150 MICHIGAN ST SE phy zip 55350 power units 1 prior revoke flag N status code A total drivers 4 total intrastate drivers 4 truck units 1 Source: FMCSA safer · document fmcsa-safer/1605689
Minnesota	1605689	Carrier authority (USDOT)	—	Active

Employees (modeled)	≈21 · plan year 2012
Est. annual revenue (modeled)	$2.3M
Benefit plans	401(k) plan on file · plan terminated
Filing history	10 plan years filed, 2002–2012
Sponsor EIN	41-1743678

Employees (modeled)

≈21 · plan year 2012

Est. annual revenue (modeled)

$2.3M

Benefit plans

401(k) plan on file · plan terminated

Filing history

10 plan years filed, 2002–2012

Sponsor EIN

41-1743678

Plan year	Employees (est.)	Participants	Plan assets	Revenue (est.)	401(k)
2012	≈21	19	—	$2.3M	401(k)
admin name AMERICAN ENERGY SYSTEMS ein 411743678 employees est 21 employer contrib usd 4294 estimate method v1-uncalibrated-2026-08-17 final filings 1 first filings 0 has 401k true has pension plan true has welfare plan false headcount basis total headcount suspect false is operating employer true last received 2013-07-29 naics 332900 naics rpe level 3329 naics rpe usd 364014.3 name AMERICAN ENERGY SYSTEMS, INC participant contrib usd 8987 payroll est usd 128386 plan assets usd 0 plan count 1 revenue est headcount usd 7644300 revenue est payroll usd 689504 revenue est usd 2295817 signer name CHRISTINE HAEFNER state MN total participants 19 year 2012 Source: DOL Form 5500 series (EBSA) · plan year 2012 · EIN 41-1743678
2011	≈31	28	$1.1M	$3.4M	401(k)
admin name AMERICAN ENERGY SYSTEMS ein 411743678 employees est 31 employer contrib usd 6235 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan false headcount basis total headcount suspect false is operating employer true last received 2012-09-13 naics 332900 naics rpe level 3329 naics rpe usd 364014.3 name AMERICAN ENERGY SYSTEMS, INC participant contrib usd 12975 payroll est usd 185357 plan assets usd 1053509 plan count 1 revenue est headcount usd 11284443 revenue est payroll usd 995473 revenue est usd 3351620 signer name CHRISTINE HAEFNER state MN total participants 28 year 2011 Source: DOL Form 5500 series (EBSA) · plan year 2011 · EIN 41-1743678
2010	≈42	38	$803,391	$4M	401(k)
admin name AMERICAN ENERGY SYSTEMS ein 411743678 employees est 42 employer contrib usd 7194 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan false headcount basis total headcount suspect false is operating employer true last received 2011-07-29 naics 332900 naics rpe level 3329 naics rpe usd 364014.3 name AMERICAN ENERGY SYSTEMS, INC participant contrib usd 13931 payroll est usd 199014 plan assets usd 803391 plan count 1 revenue est headcount usd 15288601 revenue est payroll usd 1068820 revenue est usd 4042371 signer name CHRISTINE HAEFNER state MN total participants 38 year 2010 Source: DOL Form 5500 series (EBSA) · plan year 2010 · EIN 41-1743678
2009	≈46	41	$484,997	$5.4M	401(k)
admin name AMERICAN ENERGY SYSTEMS, INC ein 411743678 employees est 46 employer contrib usd 16543 estimate method v1-uncalibrated-2026-08-17 final filings 1 first filings 0 has 401k true has pension plan true has welfare plan false headcount basis total headcount suspect false is operating employer true last received 2013-01-21 naics 332900 naics rpe level 3329 naics rpe usd 364014.3 name AMERICAN ENERGY SYSTEMS, INC participant contrib usd 22401 payroll est usd 320014 plan assets usd 484997 plan count 2 revenue est headcount usd 16744658 revenue est payroll usd 1718659 revenue est usd 5364546 signer name VERNON VLIET state MN total participants 41 year 2009 Source: DOL Form 5500 series (EBSA) · plan year 2009 · EIN 41-1743678
2008	≈27	40 (24 active)	$867,456	$6.4M	401(k)
active participants 24 admin name AMERICAN ENERGY SYSTEMS, INC ein 411743678 employees est 27 employer contrib usd 26845 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan false headcount basis active headcount suspect false is operating employer true naics 332900 naics rpe level 3329 naics rpe usd 364014.3 name AMERICAN ENERGY SYSTEMS, INC participant contrib usd 55038 payroll est usd 786257 plan assets usd 867456 plan count 2 revenue est headcount usd 9828386 revenue est payroll usd 4222648 revenue est usd 6442190 signer name MIKE HAEFNER state MN total participants 40 year 2008 Source: DOL Form 5500 series (EBSA) · plan year 2008 · EIN 41-1743678
2007	≈26	67 (23 active)	$1.2M	$6.4M	401(k)
active participants 23 admin name AMERICAN ENERGY SYSTEMS, INC ein 411743678 employees est 26 employer contrib usd 27247 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan false headcount basis active headcount suspect false is operating employer true naics 332900 naics rpe level 3329 naics rpe usd 364014.3 name AMERICAN ENERGY SYSTEMS, INC participant contrib usd 56003 payroll est usd 800043 plan assets usd 1193714 plan count 2 revenue est headcount usd 9464372 revenue est payroll usd 4296686 revenue est usd 6376946 signer name MIKE HAEFNER state MN total participants 67 year 2007 Source: DOL Form 5500 series (EBSA) · plan year 2007 · EIN 41-1743678
2006	≈58	37 (52 active)	$1.1M	$10.8M	401(k)
active participants 52 admin name AMERICAN ENERGY SYSTEMS, INC ein 411743678 employees est 58 employer contrib usd 329775 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan false headcount basis active headcount suspect false is operating employer true naics 332900 naics rpe level 3329 naics rpe usd 364014.3 name AMERICAN ENERGY SYSTEMS, INC participant contrib usd 72359 payroll est usd 1033700 plan assets usd 1123063 plan count 2 revenue est headcount usd 21112829 revenue est payroll usd 5551557 revenue est usd 10826314 signer name MIKE HAEFNER state MN total participants 37 year 2006 Source: DOL Form 5500 series (EBSA) · plan year 2006 · EIN 41-1743678
2005	≈41	20 (37 active)	$603,022	$7.9M	401(k)
active participants 37 admin name AMERICAN ENERGY SYSTEMS, INC ein 411743678 employees est 41 employer contrib usd 249922 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan false headcount basis active headcount suspect false is operating employer true naics 332900 naics rpe level 3329 naics rpe usd 364014.3 name AMERICAN ENERGY SYSTEMS, INC participant contrib usd 54039 payroll est usd 771986 plan assets usd 603022 plan count 2 revenue est headcount usd 14924586 revenue est payroll usd 4146003 revenue est usd 7866218 signer name MIKE HAEFNER state MN total participants 20 year 2005 Source: DOL Form 5500 series (EBSA) · plan year 2005 · EIN 41-1743678
2004	≈22	—	$248,159	$4.1M	401(k)
active participants 20 admin name AMERICAN ENERGY SYSTEMS, INC ein 411743678 employees est 22 employer contrib usd 220682 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k true has pension plan true has welfare plan false headcount basis active headcount suspect false is operating employer true naics 332900 naics rpe level 3329 naics rpe usd 364014.3 name AMERICAN ENERGY SYSTEMS, INC participant contrib usd 27477 payroll est usd 392529 plan assets usd 248159 plan count 2 revenue est headcount usd 8008315 revenue est payroll usd 2108102 revenue est usd 4108813 signer name MIKE HAEPNER state MN year 2004 Source: DOL Form 5500 series (EBSA) · plan year 2004 · EIN 41-1743678
2002	≈14	21 (13 active)	—	$3.9M	Welfare
active participants 13 admin name SAME ein 411743678 employees est 14 estimate method v1-uncalibrated-2026-08-17 final filings 0 first filings 0 has 401k false has pension plan false has welfare plan true headcount basis active headcount suspect false is operating employer true naics 453990 naics rpe level 45399 naics rpe usd 279437.6 name AMERICAN ENERGY SYSTEMS, INC. plan count 1 revenue est headcount usd 3912126 revenue est usd 3912126 signer name VICKY FOGG state MN total participants 21 year 2002 Source: DOL Form 5500 series (EBSA) · plan year 2002 · EIN 41-1743678

Plan year

Employees (est.)

Participants

Plan assets

Revenue (est.)

401(k)

2012

≈21

—

$2.3M

401(k)

admin name

AMERICAN ENERGY SYSTEMS

ein

411743678

employees est

employer contrib usd

4294

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

false

headcount basis

total

headcount suspect

false

is operating employer

true

last received

2013-07-29

naics

332900

naics rpe level

3329

naics rpe usd

364014.3

name

AMERICAN ENERGY SYSTEMS, INC

participant contrib usd

8987

payroll est usd

128386

plan assets usd

plan count

revenue est headcount usd

7644300

revenue est payroll usd

689504

revenue est usd

2295817

signer name

CHRISTINE HAEFNER

state

total participants

year

2012

Source: DOL Form 5500 series (EBSA) · plan year 2012 · EIN 41-1743678

2011

≈31

$1.1M

$3.4M

401(k)

admin name

AMERICAN ENERGY SYSTEMS

ein

411743678

employees est

employer contrib usd

6235

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

false

headcount basis

total

headcount suspect

false

is operating employer

true

last received

2012-09-13

naics

332900

naics rpe level

3329

naics rpe usd

364014.3

name

AMERICAN ENERGY SYSTEMS, INC

participant contrib usd

12975

payroll est usd

185357

plan assets usd

1053509

plan count

revenue est headcount usd

11284443

revenue est payroll usd

995473

revenue est usd

3351620

signer name

CHRISTINE HAEFNER

state

total participants

year

2011

Source: DOL Form 5500 series (EBSA) · plan year 2011 · EIN 41-1743678

2010

≈42

$803,391

$4M

401(k)

admin name

AMERICAN ENERGY SYSTEMS

ein

411743678

employees est

employer contrib usd

7194

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

false

headcount basis

total

headcount suspect

false

is operating employer

true

last received

2011-07-29

naics

332900

naics rpe level

3329

naics rpe usd

364014.3

name

AMERICAN ENERGY SYSTEMS, INC

participant contrib usd

13931

payroll est usd

199014

plan assets usd

803391

plan count

revenue est headcount usd

15288601

revenue est payroll usd

1068820

revenue est usd

4042371

signer name

CHRISTINE HAEFNER

state

total participants

year

2010

Source: DOL Form 5500 series (EBSA) · plan year 2010 · EIN 41-1743678

2009

≈46

$484,997

$5.4M

401(k)

admin name

AMERICAN ENERGY SYSTEMS, INC

ein

411743678

employees est

employer contrib usd

16543

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

false

headcount basis

total

headcount suspect

false

is operating employer

true

last received

2013-01-21

naics

332900

naics rpe level

3329

naics rpe usd

364014.3

name

AMERICAN ENERGY SYSTEMS, INC

participant contrib usd

22401

payroll est usd

320014

plan assets usd

484997

plan count

revenue est headcount usd

16744658

revenue est payroll usd

1718659

revenue est usd

5364546

signer name

VERNON VLIET

state

total participants

year

2009

Source: DOL Form 5500 series (EBSA) · plan year 2009 · EIN 41-1743678

2008

≈27

40 (24 active)

$867,456

$6.4M

401(k)

active participants

admin name

AMERICAN ENERGY SYSTEMS, INC

ein

411743678

employees est

employer contrib usd

26845

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

false

headcount basis

active

headcount suspect

false

is operating employer

true

naics

332900

naics rpe level

3329

naics rpe usd

364014.3

name

AMERICAN ENERGY SYSTEMS, INC

participant contrib usd

55038

payroll est usd

786257

plan assets usd

867456

plan count

revenue est headcount usd

9828386

revenue est payroll usd

4222648

revenue est usd

6442190

signer name

MIKE HAEFNER

state

total participants

year

2008

Source: DOL Form 5500 series (EBSA) · plan year 2008 · EIN 41-1743678

2007

≈26

67 (23 active)

$1.2M

$6.4M

401(k)

active participants

admin name

AMERICAN ENERGY SYSTEMS, INC

ein

411743678

employees est

employer contrib usd

27247

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

false

headcount basis

active

headcount suspect

false

is operating employer

true

naics

332900

naics rpe level

3329

naics rpe usd

364014.3

name

AMERICAN ENERGY SYSTEMS, INC

participant contrib usd

56003

payroll est usd

800043

plan assets usd

1193714

plan count

revenue est headcount usd

9464372

revenue est payroll usd

4296686

revenue est usd

6376946

signer name

MIKE HAEFNER

state

total participants

year

2007

Source: DOL Form 5500 series (EBSA) · plan year 2007 · EIN 41-1743678

2006

≈58

37 (52 active)

$1.1M

$10.8M

401(k)

active participants

admin name

AMERICAN ENERGY SYSTEMS, INC

ein

411743678

employees est

employer contrib usd

329775

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

false

headcount basis

active

headcount suspect

false

is operating employer

true

naics

332900

naics rpe level

3329

naics rpe usd

364014.3

name

AMERICAN ENERGY SYSTEMS, INC

participant contrib usd

72359

payroll est usd

1033700

plan assets usd

1123063

plan count

revenue est headcount usd

21112829

revenue est payroll usd

5551557

revenue est usd

10826314

signer name

MIKE HAEFNER

state

total participants

year

2006

Source: DOL Form 5500 series (EBSA) · plan year 2006 · EIN 41-1743678

2005

≈41

20 (37 active)

$603,022

$7.9M

401(k)

active participants

admin name

AMERICAN ENERGY SYSTEMS, INC

ein

411743678

employees est

employer contrib usd

249922

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

false

headcount basis

active

headcount suspect

false

is operating employer

true

naics

332900

naics rpe level

3329

naics rpe usd

364014.3

name

AMERICAN ENERGY SYSTEMS, INC

participant contrib usd

54039

payroll est usd

771986

plan assets usd

603022

plan count

revenue est headcount usd

14924586

revenue est payroll usd

4146003

revenue est usd

7866218

signer name

MIKE HAEFNER

state

total participants

year

2005

Source: DOL Form 5500 series (EBSA) · plan year 2005 · EIN 41-1743678

2004

≈22

—

$248,159

$4.1M

401(k)

active participants

admin name

AMERICAN ENERGY SYSTEMS, INC

ein

411743678

employees est

employer contrib usd

220682

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

true

has pension plan

true

has welfare plan

false

headcount basis

active

headcount suspect

false

is operating employer

true

naics

332900

naics rpe level

3329

naics rpe usd

364014.3

name

AMERICAN ENERGY SYSTEMS, INC

participant contrib usd

27477

payroll est usd

392529

plan assets usd

248159

plan count

revenue est headcount usd

8008315

revenue est payroll usd

2108102

revenue est usd

4108813

signer name

MIKE HAEPNER

state

year

2004

Source: DOL Form 5500 series (EBSA) · plan year 2004 · EIN 41-1743678

2002

≈14

21 (13 active)

—

$3.9M

Welfare

active participants

admin name

SAME

ein

411743678

employees est

estimate method

v1-uncalibrated-2026-08-17

final filings

first filings

has 401k

false

has pension plan

false

has welfare plan

true

headcount basis

active

headcount suspect

false

is operating employer

true

naics

453990

naics rpe level

45399

naics rpe usd

279437.6

name

AMERICAN ENERGY SYSTEMS, INC.

plan count

revenue est headcount usd

3912126

revenue est usd

3912126

signer name

VICKY FOGG

state

total participants

year

2002

Source: DOL Form 5500 series (EBSA) · plan year 2002 · EIN 41-1743678

Plan	Plan year	Participants	EIN
AMERICAN ENERGY SYSTEMS 401K PLAN	—	—	—
ack id 20110729094903P040105705377001 admin ein 202210607 admin name AMERICAN ENERGY SYSTEMS business code 332900 date received 2011-07-29 filing status FILING_RECEIVED filing year 2010 form type 5500_SF pension benefit code 2E2F2G2J2K3D plan effective date 2004-12-01 plan name AMERICAN ENERGY SYSTEMS 401K PLAN plan number 001 plan year begin date 2010-01-01 sponsor address1 150 MICHIGAN ST SE sponsor address2 — sponsor city HUTCHINSON sponsor dba name — sponsor ein 411743678 sponsor name AMERICAN ENERGY SYSTEMS, INC sponsor phone 3205876565 sponsor state MN sponsor zip 553501913 tax period 2010-12-31 total assets boy 484997 total assets eoy 803391 total participants boy 38 welfare benefit code — Source: DOL form 5500 · document dol-5500/
AMERICAN ENERGY SYSTEMS 401K PLAN	—	—	—
ack id 20130729210203P040327632371001 admin ein 202210607 admin name AMERICAN ENERGY SYSTEMS business code 332900 date received 2013-07-29 filing status FILING_RECEIVED filing year 2012 form type 5500_SF pension benefit code 2E2F2G2J2K3D plan effective date 2004-12-01 plan name AMERICAN ENERGY SYSTEMS 401K PLAN plan number 001 plan year begin date 2012-01-01 sponsor address1 150 MICHIGAN ST SE sponsor address2 — sponsor city HUTCHINSON sponsor dba name — sponsor ein 411743678 sponsor name AMERICAN ENERGY SYSTEMS, INC sponsor phone 3205876565 sponsor state MN sponsor zip 553501913 tax period 2012-12-31 total assets boy 1053509 total assets eoy 0 total participants boy 19 welfare benefit code — Source: DOL form 5500 · document dol-5500/
AMERICAN ENERGY SYSTEMS 401K PLAN	—	—	—
ack id 20120913144157P030003268037001 admin ein 202210607 admin name AMERICAN ENERGY SYSTEMS business code 332900 date received 2012-09-13 filing status FILING_RECEIVED filing year 2011 form type 5500_SF pension benefit code 2E2F2G2J2K3D plan effective date 2004-12-01 plan name AMERICAN ENERGY SYSTEMS 401K PLAN plan number 001 plan year begin date 2011-01-01 sponsor address1 150 MICHIGAN ST SE sponsor address2 — sponsor city HUTCHINSON sponsor dba name — sponsor ein 411743678 sponsor name AMERICAN ENERGY SYSTEMS, INC sponsor phone 3205876565 sponsor state MN sponsor zip 553501913 tax period 2011-12-31 total assets boy 803391 total assets eoy 1053509 total participants boy 28 welfare benefit code — Source: DOL form 5500 · document dol-5500/
AMERICAN ENERGY SYSTEMS 401K PLAN	—	—	—
ack id 20100414135619P030007302357001 admin ein 202210607 admin name AMERICAN ENERGY SYSTEMS business code 332900 date received 2010-04-14 filing status FILING_RECEIVED filing year 2009 form type 5500_SF pension benefit code 2E2G2J2K plan effective date 2004-12-01 plan name AMERICAN ENERGY SYSTEMS 401K PLAN plan number 001 plan year begin date 2009-01-01 sponsor address1 150 MICHIGAN ST SE sponsor address2 — sponsor city HUTCHINSON sponsor dba name — sponsor ein 411743678 sponsor name AMERICAN ENERGY SYSTEMS, INC sponsor phone 3205876565 sponsor state MN sponsor zip 553501913 tax period 2009-12-31 total assets boy 354639 total assets eoy 484997 total participants boy 41 welfare benefit code — Source: DOL form 5500 · document dol-5500/

Plan

Plan year

Participants

EIN

AMERICAN ENERGY SYSTEMS 401K PLAN

—

ack id

20110729094903P040105705377001

admin ein

202210607

admin name

AMERICAN ENERGY SYSTEMS

business code

332900

date received

2011-07-29

filing status

FILING_RECEIVED

filing year

2010

form type

5500_SF

pension benefit code

2E2F2G2J2K3D

plan effective date

2004-12-01

plan name

AMERICAN ENERGY SYSTEMS 401K PLAN

plan number

001

plan year begin date

2010-01-01

sponsor address1

150 MICHIGAN ST SE

sponsor address2

—

sponsor city

HUTCHINSON

sponsor dba name

—

sponsor ein

411743678

sponsor name

AMERICAN ENERGY SYSTEMS, INC

sponsor phone

3205876565

sponsor state

sponsor zip

553501913

tax period

2010-12-31

total assets boy

484997

total assets eoy

803391

total participants boy

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

AMERICAN ENERGY SYSTEMS 401K PLAN

—

ack id

20130729210203P040327632371001

admin ein

202210607

admin name

AMERICAN ENERGY SYSTEMS

business code

332900

date received

2013-07-29

filing status

FILING_RECEIVED

filing year

2012

form type

5500_SF

pension benefit code

2E2F2G2J2K3D

plan effective date

2004-12-01

plan name

AMERICAN ENERGY SYSTEMS 401K PLAN

plan number

001

plan year begin date

2012-01-01

sponsor address1

150 MICHIGAN ST SE

sponsor address2

—

sponsor city

HUTCHINSON

sponsor dba name

—

sponsor ein

411743678

sponsor name

AMERICAN ENERGY SYSTEMS, INC

sponsor phone

3205876565

sponsor state

sponsor zip

553501913

tax period

2012-12-31

total assets boy

1053509

total assets eoy

total participants boy

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

AMERICAN ENERGY SYSTEMS 401K PLAN

—

ack id

20120913144157P030003268037001

admin ein

202210607

admin name

AMERICAN ENERGY SYSTEMS

business code

332900

date received

2012-09-13

filing status

FILING_RECEIVED

filing year

2011

form type

5500_SF

pension benefit code

2E2F2G2J2K3D

plan effective date

2004-12-01

plan name

AMERICAN ENERGY SYSTEMS 401K PLAN

plan number

001

plan year begin date

2011-01-01

sponsor address1

150 MICHIGAN ST SE

sponsor address2

—

sponsor city

HUTCHINSON

sponsor dba name

—

sponsor ein

411743678

sponsor name

AMERICAN ENERGY SYSTEMS, INC

sponsor phone

3205876565

sponsor state

sponsor zip

553501913

tax period

2011-12-31

total assets boy

803391

total assets eoy

1053509

total participants boy

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

AMERICAN ENERGY SYSTEMS 401K PLAN

—

ack id

20100414135619P030007302357001

admin ein

202210607

admin name

AMERICAN ENERGY SYSTEMS

business code

332900

date received

2010-04-14

filing status

FILING_RECEIVED

filing year

2009

form type

5500_SF

pension benefit code

2E2G2J2K

plan effective date

2004-12-01

plan name

AMERICAN ENERGY SYSTEMS 401K PLAN

plan number

001

plan year begin date

2009-01-01

sponsor address1

150 MICHIGAN ST SE

sponsor address2

—

sponsor city

HUTCHINSON

sponsor dba name

—

sponsor ein

411743678

sponsor name

AMERICAN ENERGY SYSTEMS, INC

sponsor phone

3205876565

sponsor state

sponsor zip

553501913

tax period

2009-12-31

total assets boy

354639

total assets eoy

484997

total participants boy

welfare benefit code

—

Source: DOL form 5500 · document dol-5500/

American Energy Systems, Inc.

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