ULTIMATE THERMAL, INC. is a South Dakota corporation, registered on June 5, 2000. It is based at 8515 IRVINGTON RD, OMAHA, NE, 68122-2410. The company is currently listed as active on the South Dakota register, is registered under company number FB023964 and carries EIN 470814386. Its E-Verify enrollment reports a workforce of 10 to 19 employees, hiring at 1 site in Nebraska. Public records for the company include 1 SoS registration, 1 license, 1 federal contract, 1 loan record, 1 E-Verify record, 2 USDOT records and 17 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | ULTIMATE THERMAL, INC. |
|---|---|
| Principal address | 8515 IRVINGTON RDOMAHA68122-2410NEUnited States |
| Registration state | South Dakota |
| Status | Active |
| Formed in | Nebraska (foreign registration) |
| Home company | ULTIMATE THERMAL, INC. · Active |
| Registered | 5 June 2000 (about 26 years ago) |
| Shareholders | CURTIS SWAHN, owner |
| Entity type | Corporation |
| Standing | compliant |
| Company number |
|---|
| FB023964 |
| EIN | 470814386 |
|---|
| Employees (modeled) | ≈28 employees2025 |
|---|
| Workforce size | 10 to 19 employees · updated 13 July 2016 |
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| Hiring sites | 1 site in Nebraska |
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| USDOT carrier | USDOT 1580337 · 7 power units · 6 drivers · Intrastate |
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| Registered agent | INCORP SERVICES, INC |
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| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
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| Public records | 1 SoS registration |
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| Est. revenue (modeled) | $7.7M2025 |
|---|---|
| Federal contractor | Yes · 1 federal recipient record (SAM) |
| SBA loans | $320K · approved amounts |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | ULTIMATE THERMAL, INC. | 2000-06-05 | INCORP SERVICES, INC | — | Active | |
Filing ID FB023964 Jurisdiction Foreign · CorporationFormed in Nebraska Principal address 8515 IRVINGTON RD, OMAHA, NE, 68122-2410 Registered agent INCORP SERVICES, INC400 N MAIN AVE, STE 206, SIOUX FALLS, SD, 57104-5979 Officers Not reported | ||||||
| California | ULTIMATE THERMAL, INC. | 2007-02-02 | INCORP SERVICES, INC | Curtis H SwahnOfficerCURTIS HOWARD SWAHNOfficer | Active | |
| Colorado | Ultimate Thermal, Inc. | 2007-04-17 | INCORP SERVICES, INC | — | Active | |
| Idaho | Ultimate Thermal, Inc. | 2022-09-15 | INCORP SERVICES, INC | CURTIS H SWAHNDirector, Officer | Active | |
| Idaho | ULTIMATE THERMAL, INC. | 2015-06-01 | INCORP SERVICES, INC | Curtis H SwahnOfficer | Revoked | |
| Kansas | ULTIMATE THERMAL, INC. | 2007-02-05 | INCORP SERVICES, INC | — | Active | |
| Missouri | ULTIMATE THERMAL, INC. | 2001-02-05 | JAMES L. WOODS | — | Dissolved | |
| Missouri | ULTIMATE THERMAL, INC. | 2007-01-29 | INCORP SERVICES, INC | CURTIS H SWAHNOfficer, Director | Active | |
| North Dakota | ULTIMATE THERMAL, INC. | 1999-12-20 | INCORP SERVICES, INC | — | Active | |
| Nebraska | ULTIMATE THERMAL, INC. | 1998-11-05 | CURTIS SWAHN | CURTIS H SWAHNDirector, OfficerGWYNNE S SWAHNDirector, Officer | Active | |
| Pennsylvania | Ultimate Thermal, Inc. | 2009-08-10 | — | Curtis H SwahnDirector, Officer | Active | |
| Texas | Ultimate Thermal, Inc. | 2008-08-04 | Incorp Services, Inc | CURTIS H SWAHNDirector, Officer | Active | |
Companies and people linked to ULTIMATE THERMAL, 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 | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| Pennsylvania | — | Sales License/Retail | — | Unknown | |
| Nebraska | 1580337 | Intrastate carrier | — | Active | |
| Nebraska | 1580337 | Carrier authority (USDOT) | — | Active | |
| Amount | Approved | Lender | Jobs | Status | |
|---|---|---|---|---|---|
| $319,600 | 04/05/2020 | Access Bank | 24 | Paid in Full | |
| State | Workforce | Hiring sites | Enrolled | Industry | Status | |
|---|---|---|---|---|---|---|
| Nebraska | 10 to 19 | 1 | 7/13/2016 | CONSTRUCTION (23) | Open | |
Employee-benefit plan filings by ULTIMATE THERMAL, 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) | ≈28 · plan year 2025 |
|---|---|
| Est. annual revenue (modeled) | $7.7M |
| Retirement plan assets | $3.4M |
| Benefit plans | 401(k) plan on file |
| Filing history | 25 plan years filed, 2001–2025 |
| Sponsor EIN | 47-0814386 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2025 | ≈28 | 34 (25 active) | $3.4M | $7.7M | 401(k) | |
| 2024 | ≈27 | 31 (24 active) | $2.9M | $7.6M | 401(k) | |
| 2023 | ≈30 | 37 (27 active) | $2.4M | $7.9M | 401(k) | |
| 2022 | ≈30 | 34 (27 active) | $2M | $8.1M | 401(k) | |
| 2021 | ≈23 | 28 (21 active) | $2.3M | $7.8M | 401(k) | |
| 2020 | ≈23 | 28 (21 active) | $1.9M | $7.6M | 401(k) | |
| 2019 | ≈24 | 30 (22 active) | $1.7M | $7.5M | 401(k) | |
| 2018 | ≈26 | 29 (23 active) | $1.3M | $7.6M | 401(k) | |
| 2017 | ≈17 | 21 (15 active) | $1.3M | $5.9M | 401(k) | |
| 2016 | ≈17 | 20 (15 active) | $1M | $5.3M | 401(k) | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| ULTIMATE THERMAL, INC. 401(K) PROFIT SHARING PLAN | — | — | — | |
| ULTIMATE THERMAL, INC. 401(K) PROFIT SHARING PLAN | — | — | — | |
| ULTIMATE THERMAL, INC. 401(K) PROFIT SHARING PLAN | — | — | — | |
| ULTIMATE THERMAL, INC. 401(K) PROFIT SHARING PLAN | — | — | — | |
| ULTIMATE THERMAL, INC. 401(K) PROFIT SHARING PLAN | — | — | — | |
| ULTIMATE THERMAL, INC. 401(K) PROFIT SHARING PLAN | — | — | — | |
| ULTIMATE THERMAL, INC. 401(K) PROFIT SHARING PLAN | — | — | — | |
| ULTIMATE THERMAL, INC. 401(K) PROFIT SHARING PLAN | — | — | — | |
| ULTIMATE THERMAL, INC. 401(K) PROFIT SHARING PLAN | — | — | — | |
| ULTIMATE THERMAL, INC. 401(K) PROFIT SHARING PLAN | — | — | — | |
Federal court records load when you reach this section.
Companies adjacent to ULTIMATE THERMAL, INC. in the South Dakota Secretary of State register, in alphabetical order.
2 companies are registered at 8515 IRVINGTON RD, OMAHA — shared registered-office and agent addresses are common; a shared address alone does not link businesses.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-08-10. Document getpalm-companies/9224-3696-2747.