HANSON PROFESSIONAL SERVICES INC. is a Montana corporation, registered on November 19, 1999. It is based at 1525 SOUTH 6TH ST. SPRINGFIELD, IL 62703, United States. The company is currently listed as active on the Montana register, is registered under company number F034100 and carries EIN 370844717. Its officers and directors on record include DENNIS J. HOLLAHAN, ANTHONY K COMERIO, ANNA A ALDRIDGE, among 76 on file. Its E-Verify enrollment reports a workforce of 500 to 999 employees, hiring at 27 sites across 10 states. Public records for the company include 1 SoS registration, 2 permits, 16 licenses, 3 federal contracts, 4 H-1B filings and 2 E-Verify records. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | HANSON PROFESSIONAL SERVICES INC. |
|---|---|
| Former names | HANSON ENGINEERS INCORPORATED |
| Principal address | 1525 SOUTH 6TH ST. SPRINGFIELD, IL 62703United States |
| Mailing address | 1525 S SIXTH ST, SPRINGFIELD, IL, 62703, US |
| Registration state | Montana |
| Status | Active |
| Formed in | Delaware (foreign registration) |
| Home company | HANSON PROFESSIONAL SERVICES INC. |
| Registered | 19 November 1999 (almost 27 years ago) |
| Officers & directors | DENNIS J. HOLLAHAN |
| Entity type | Corporation |
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| Standing | compliant |
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| Company number | F034100 |
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| EIN | 370844717 |
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| Employees (modeled) | ≈531 employees2024 |
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| Workforce size | 500 to 999 employees · updated 26 February 2026 |
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| Hiring sites | 27 sites across 10 states |
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| H-1B filings | 4 LCA filings, FY 2016–2019 |
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| Registered agent | CORPORATION SERVICE COMPANY |
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| Source registry | Montana Secretary of State · updated 15 June 2026 |
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| Public records | 1 SoS registration |
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| Est. revenue (modeled) | $138.2M2024 |
|---|---|
| Federal contracts | $45.1M · 562 awards |
| Total obligated | $45.1M |
|---|---|
| Awards | 562 |
| Top agency | Department of Defense |
| Action date | Agency | Obligated | |
|---|---|---|---|
| 2026-05-12 | Department of State | $-313346.79 | |
| 2026-04-30 | Department of Defense | $0 | |
| 2026-04-02 | Department of Defense | $0 | |
| 2026-02-26 | Department of Defense | $0 | |
| 2026-01-09 | Department of Defense | $0 | |
| 2025-09-23 | Department of Defense | $779K | |
| 2025-09-19 | Department of Defense | $1.8M | |
| 2025-09-19 | Department of Defense | $4.1M | |
| 2025-09-03 | Department of State | $0 | |
| 2025-09-02 | Department of Defense | $0 | |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| MontanaTHIS | HANSON PROFESSIONAL SERVICES INC. | 1999-11-19 | CORPORATION SERVICE COMPANY | DENNIS J. HOLLAHANOfficer, DirectorANTHONY K COMERIOOfficer67 more | Active | |
Filing ID F034100 Jurisdiction Foreign · CorporationFormed in Delaware Principal address 1525 SOUTH 6TH ST. SPRINGFIELD, IL 62703, United States Registered agent CORPORATION SERVICE COMPANY26 W SIXTH AVE, HELENA, MT, 59624-1691 Officers DENNIS J. HOLLAHANOfficer, Director ANTHONY K COMERIOOfficer ANNA A ALDRIDGEDirector, Officer MARK T HEATONOfficer John A. MichaelOfficer ANDREW D. CANOPYOfficer Lauren J. SchroedterOfficer JEFFERY T BALLDirector, Officer MICHAEL A POCHOPOfficer SHAWN M WARNEROfficer R Blake SwaffordOfficer CHARLES H SNOWDENOfficer WILLIAM P PONGRACZOfficer Grant A JacksonOfficer BRIAN P LEMIEUXDirector, Officer Shawn GoetzOfficer STUART M KEMPOfficer (R) CLAYTON SCOTTOfficer JOHN W NELSONOfficer SERGIO A PECORIDirector, Officer Michael W FlattOfficer CRAIG FIORITOOfficer CINDY BUSHUR-HALLAMOfficer DON OGLESBYOfficer KIPKOECH CHEPKOITDirector Terald E SmithOfficer RONDA FOLKERTSDirector, Officer DAVID R MCDONALDOfficer WADE CONLANOfficer HOWARD N. GOTSCHALLOfficer MARK G THOMPSONOfficer BARRY S STOLZOfficer Richard P McPhailOfficer PAOLINA VEGAOfficer CLINTON C SmithOfficer ANDREW NICOLOfficer KIPKOECH K. CHEPKOITOfficer JEFFERY J TATAREKOfficer KURT N. BIALOBRESKIOfficer Robert A WallerOfficer SHELBY SWANGOOfficer MATHEW A FLETCHEROfficer MATTHEW G DAWSONOfficer STEVE ALMDirector MINA BIGGSOfficer, Director DAVID K. KEMPOfficer LUCINDA A LOOSOfficer JOSEPH D WORLEYOfficer TRAVIS N SHANNONOfficer SUSAN ZELLERSOfficer JULIETA RIVERO-MANSOOfficer DAVID M. THOMSONOfficer DANIEL J WHALENOfficer MELANIE D GAVLIKOfficer JIM TRACHTMANOfficer Steven L. AlmOfficer GARY L. CLACKOfficer DARYL L DAVISOfficer DARREL A BERRYOfficer CRAIG B THOMPSONOfficer MATTHEW H SCHRADEROfficer (JOHN) MATTHEW HEYENOfficer Wilfredo RiveraOfficer DENNIS G WILKINSONOfficer ROBERT J STIDHAMOfficer KEVIN FUHROfficer JEFFERY L BOWENOfficer BRADLEY W PERROTTOfficer TODD MERRIHEWOfficer | ||||||
| — | HANSON PROFESSIONAL SERVICES INC. | 2018-01-25 | — | Jeffery BowenDirectorWildredo RiveraOfficer7 more | Active | |
| Alaska | HANSON PROFESSIONAL SERVICES INC. | 1999-11-12 | Corporation Service Company | JEFFREY EASLEYOfficerWILLIAM BRADFORDDirector, Officer48 more | Inactive | |
| Alabama | Hanson Professional Services Inc. | 2000-01-18 | CORPORATION SERVICE COMPANY INC | — | Active | |
| Arkansas | HANSON PROFESSIONAL SERVICES INC. | 1997-03-24 | CORPORATION SERVICE COMPANY | DENNIS J HOLLAHANOfficerRONDA K. FOLKERTSOfficer2 more | Active | |
| Arizona | HANSON PROFESSIONAL SERVICES INC. | 2001-10-23 | CORPORATION SERVICE COMPANY | Brian P. LemieuxDirectorJEFFERY T BALLDirector, Officer7 more | Active | |
| California | HANSON PROFESSIONAL SERVICES INC. | 1994-10-19 | CSC - LAWYERS INCORPORATING SERVICE | RONDA FOLKERTSOfficerDENNIS J HOLLAHANOfficer2 more | Active | |
| Colorado | HANSON PROFESSIONAL SERVICES INC. | 1999-11-09 | CORPORATION SERVICE COMPANY | — | Active | |
| Connecticut | HANSON PROFESSIONAL SERVICES INC. | 1990-09-25 | CORPORATION SERVICE COMPANY | JEFFERY T. BALLDirectorMINA BIGGSDirector9 more | Active | |
| District of Columbia | HANSON PROFESSIONAL SERVICES INC. | 2000-03-06 | CORPORATION SERVICE COMPANY | Ball, Jeffrey TOfficer | Active | |
| Delaware | HANSON PROFESSIONAL SERVICES INC. | 1964-01-02 | THE PRENTICE-HALL CORPORATION SYSTEM, INC. | — | Unknown | |
| Florida | HANSON PROFESSIONAL SERVICES INC. | 1997-10-03 | CORPORATION SERVICE COMPANY | DENNIS J HOLLAHANDirector, OfficerSergio J PecoriOfficer7 more | Active | |
| Georgia | HANSON PROFESSIONAL SERVICES INC. | 1995-12-01 | THE PRENTICE HALL CORP SYSTEM | RONDA FOLKERTSOfficerDENNIS J HOLLAHANOfficer1 more | Active | |
| Hawaii | HANSON PROFESSIONAL SERVICES INC. | 2000-03-29 | CORPORATION SERVICE COMPANY | BALL,JEFFERY TDirector, OfficerPECORI,SERGIO A PEOfficer, Director13 more | Active | |
| Iowa | HANSON PROFESSIONAL SERVICES INC | 1999-01-04 | CORPORATION SERVICE COMPANY | MINA BIGGSDirectorRONDA FOLKERTSOfficer7 more | Active | |
| Idaho | HANSON PROFESSIONAL SERVICES INC. | 1999-11-12 | CORPORATION SERVICE COMPANY | Stephen L AlmOfficer, DirectorJEFFERY T BALLDirector, Officer9 more | Active | |
| Illinois | HANSON PROFESSIONAL SERVICES INC. | 1964-01-10 | HARVEY M. STEPHENS | — | Active | |
| Indiana | HANSON PROFESSIONAL SERVICES INC. | 1993-04-12 | THE PRENTICE-HALL CORPORATION SYSTEM INC | — | Active | |
| Kansas | HANSON PROFESSIONAL SERVICES INC. | 1995-12-11 | THE PRENTICE-HALL CORPORATION SYSTEM, KANSAS, INC | — | Active | |
| Kentucky | HANSON PROFESSIONAL SERVICES INC. | 1999-12-08 | Corporation Service Company | DUGENE R WILKINSONDirectorJohn P CoombeOfficer, Director11 more | Active | |
| Louisiana | HANSON PROFESSIONAL SERVICES INC. | 1999-09-16 | CORPORATION SERVICE COMPANY | RONDA FOLKERTSDirector, OfficerDENNIS HOLLAHANOfficer, Director67 more | Active | |
| Massachusetts | HANSON PROFESSIONAL SERVICES INC. | 2019-01-22 | CORPORATION SERVICE COMPANY | Jeffery T. BallDirector, OfficerSergio A. PecoriDirector, Officer7 more | Active | |
| Maryland | HANSON PROFESSIONAL SERVICES INC | 1999-10-28 | CSC-LAWYERS INCORPORATING SERVICE COMPANY | — | Active | |
| Maine | HANSON PROFESSIONAL SERVICES INC. | 1999-12-20 | CORPORATION SERVICE COMPANY | — | Active | |
| Michigan | HANSON PROFESSIONAL SERVICES INC. | 1991-03-21 | CSC-LAWYERS INCORPORATING SERVICE (COMPANY) | — | Active | |
| Minnesota | HANSON PROFESSIONAL SERVICES INC. | 2000-03-14 | Corporation Service Company | Sergio A. PecoriOfficer | Active | |
| Missouri | HANSON PROFESSIONAL SERVICES INC. | 1994-06-09 | PRENTICE-HALL CORP. SYSTEM | PAOLINA VEGAOfficerCharles H Snowden, JrOfficer68 more | Active | |
| Mississippi | HANSON PROFESSIONAL SERVICES INC. | 2000-01-10 | CORPORATION SERVICE COMPANY | ANDREW NICOLOfficerMina BiggsDirector, Officer65 more | Active | |
| Mississippi | HANSON ENGINEERS INCORPORATED | 2000-01-10 | CORPORATION SERVICE COMPANY | JO ELLEN KEIMOfficerJOHN P COOMBE SE PEOfficer1 more | Unknown | |
| North Carolina | Hanson Professional Services Inc. | 1999-12-30 | CSC - Delaware | Pongracz, William POfficerMERRIHEW, TODDOfficer66 more | Active | |
| North Dakota | HANSON PROFESSIONAL SERVICES INC. | 2000-03-02 | CORPORATION SERVICE COMPANY | — | Active | |
| Nebraska | HANSON PROFESSIONAL SERVICES INC. | 2000-01-14 | CSC-LAWYERS INCORPORATING SERVICE COMPANY | SERGIO A PECORIDirector, OfficerMATTHEW H SCHRADEROfficer96 more | Active | |
| New Hampshire | HANSON PROFESSIONAL SERVICES INC. | 2000-05-15 | CORPORATION SERVICE COMPANY | Wilfredo A Rivera JrOfficerJOSEPH D WORLEYOfficer68 more | Active | |
| New Mexico | HANSON PROFESSIONAL SERVICES INC. | 2000-01-06 | CORPORATION SERVICE COMPANY | ANDREW NICOLOfficerANTHONY COMERIOOfficer93 more | Active | |
| Nevada | HANSON PROFESSIONAL SERVICES INC. | 1998-10-02 | CORPORATION SERVICE COMPANY* | RONDA FOLKERTSDirector, OfficerJEFFERY T BALLOfficer, Director7 more | Active | |
| New York | HANSON PROFESSIONAL SERVICES INC. | 2006-08-29 | HANSON PROFESSIONAL SERVICES INC | SERGIO A PECORI, PEOfficer | Active | |
| Ohio | HANSON PROFESSIONAL SERVICES INC. | 1999-09-23 | CORPORATION SERVICE COMPANY | — | Active | |
| Oklahoma | HANSON PROFESSIONAL SERVICES INC. | 1999-07-08 | CORPORATION SERVICE COMPANY | — | Active | |
| Oregon | HANSON PROFESSIONAL SERVICES INC | 1999-11-30 | CORPORATION SERVICE COMPANY | DENNIS J HOLLAHANOfficerJEFFERY T BALLOfficer | Active | |
| Pennsylvania | HANSON PROFESSIONAL SERVICES INC. | 1999-11-12 | — | JEFFERY T BALLOfficerDENNIS J HOLLAHANOfficer2 more | Active | |
| Rhode Island | HANSON PROFESSIONAL SERVICES INC. | 2000-02-28 | CORPORATION SERVICE COMPANY | R CLAYTON SCOTTOfficerANDREW D. CANOPYOfficer65 more | Active | |
| South Carolina | HANSON PROFESSIONAL SERVICES INC. | 1998-11-23 | CORPORATION SERVICE CO | — | Active | |
| South Dakota | HANSON PROFESSIONAL SERVICES INC. | 2000-03-02 | CORPORATION SERVICE COMPANY | — | Active | |
| Tennessee | HANSON PROFESSIONAL SERVICES INC. | 2000-01-20 | CORPORATION SERVICE COMPANY | — | Active | |
| Texas | Hanson Professional Services Inc. | 1999-11-12 | CSC THE UNITED STATES CORP.CO | SERGIO A PECORIDirector, OfficerMINA BIGGSOfficer, Director3 more | Active | |
| Utah | HANSON PROFESSIONAL SERVICES INC. | 2000-01-18 | CORPORATION SERVICE COMPANY | JEFFERY L. BOWENDirector, OfficerHOWARD N GOTSCHALLOfficer69 more | Active | |
| Virginia | HANSON PROFESSIONAL SERVICES INC. | 1992-06-26 | CORPORATION SERVICE COMPANY | DENNIS J HOLLAHANOfficerSERGIO A PECORIOfficer, Director7 more | Active | |
| Vermont | HANSON PROFESSIONAL SERVICES INC. | 1991-04-01 | THE PRENTICE-HALL CORPORATION SYSTEM, INC | MINA BIGGSDirector, OfficerJASON ROWLEYOfficer66 more | Active | |
| Washington | HANSON PROFESSIONAL SERVICES INC. | 1997-09-08 | CORPORATION SERVICE COMPANY | KIPKOECH CHEPKOITDirectorRONDA FOLKERTSDirector7 more | Active | |
| Wisconsin | HANSON PROFESSIONAL SERVICES INC. | 2001-12-03 | CORPORATION SERVICE COMPANY | — | Active | |
| West Virginia | HANSON PROFESSIONAL SERVICES INC. | 2000-03-28 | HARVEY M. STEPHENS C/O BROWN HAY & STEPHENS | SERGIO A. PECORIDirectorJEFFERY T. BALLDirector, Officer2 more | Active | |
| Wyoming | Hanson Professional Services Inc. | 2000-01-18 | Corporation Service Company | — | Active | |
Companies and people linked to HANSON PROFESSIONAL SERVICES INC. in the state registers through shared officers, a shared registered agent, shared filing contacts or a shared address. Service companies file for many unrelated businesses — a shared agent, address or contact alone does not prove affiliation.
company person group former role
Browse the indexed registries by state, or look up any debtor name free, at UCC lien search.
| State | Permit | Issued | Type | Location | Status | |
|---|---|---|---|---|---|---|
| Texas | 13708447175 | 2016-12-02 | — | GOLLIHAR RD | Unknown | |
| Texas | 13708447175 | 2016-12-02 | — | 4501 GOLLIHAR RD | Unknown | |
| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| Connecticut | — | — | 2025-12-12 | ACTIVE | |
| Illinois | 184001084-0014 | DESIGN FIRM | 2025-03-05 | ACTIVE | |
| Delaware | 1999209534 | — | — | Unknown | |
| Delaware | 1999209534 | — | — | Unknown | |
| Delaware | 1999209534 | — | — | Unknown | |
| Delaware | 1999209534 | — | — | Unknown | |
| Delaware | 1999209534 | — | — | Unknown | |
| Delaware | 1999209534 | — | — | Unknown | |
| Delaware | 1999209534 | — | — | Unknown | |
| Delaware | 1999209534 | — | — | Unknown | |
| Case | Filed | Job title | Wage | Worksite | Status | |
|---|---|---|---|---|---|---|
| I-200-19078-543159 | 2019-03-19 | INTERN TRANSPORTATION AND TRAFFIC ENGINEER | $41/hr | Jacksonville | CERTIFIED | |
| I-200-18066-730168 | 2018-03-09 | INTERN CIVIL AND DESIGN ENGINEER | $76,835/yr | BELLEVUE | CERTIFIED | |
| I-200-17124-413541 | 2017-05-05 | GEOTECHNICAL DESIGNER | $56,763/yr | MARYLAND HEIGHTS | CERTIFIED | |
| I-200-16060-692309 | 2016-02-29 | INTERN CIVIL ENGINEER AND DESIGNER | $62,088/yr | BELLEVUE | CERTIFIED | |
| State | Workforce | Hiring sites | Enrolled | Industry | Status | |
|---|---|---|---|---|---|---|
| Illinois | 100 to 499 | 1 | 10/15/2008 | PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES (54) | Terminated | |
| 10 states | 500 to 999 | 27 | 4/3/2018 | PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES (54) | Open | |
Employee-benefit plan filings by HANSON PROFESSIONAL SERVICES INC. with the Department of Labor. Employee and revenue figures are modeled estimates derived from retirement-plan participant counts and industry ratios — not official headcount or reported revenue.
| Employees (modeled) | ≈531 · plan year 2024 |
|---|---|
| Est. annual revenue (modeled) | $138.2M |
| Benefit plans | 401(k) plan on file · plan terminated |
| Filing history | 26 plan years filed, 1999–2024 |
| Sponsor EIN | 37-0844717 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2024 | ≈531 | 478 | — | $138.2M | Welfare | |
| 2023 | ≈531 | 456 (478 active) | — | $138.2M | Welfare | |
| 2022 | ≈507 | 438 (456 active) | — | $132M | Welfare | |
| 2021 | ≈487 | 421 (438 active) | — | $126.8M | Welfare | |
| 2020 | ≈468 | 420 (421 active) | — | $121.8M | Welfare | |
| 2019 | ≈467 | 413 (420 active) | — | $121.6M | Welfare | |
| 2018 | ≈502 | 370 (452 active) | — | $130.7M | Welfare | |
| 2017 | ≈409 | 370 (368 active) | — | $106.5M | Welfare | |
| 2016 | ≈411 | 340 (370 active) | — | $107M | Welfare | |
| 2015 | ≈378 | 340 (340 active) | — | $98.4M | Welfare | |
Federal court records load when you reach this section.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-07-29. Document getpalm-companies/5042-6045-0605.