Underwriters Laboratories Inc.
Evanston, IL Doing business as UL Research Institutes Part of UL LLC
- UEI
- LMJJGS6EHR59
- CAGE
- 81345
- Primary NAICS
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
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Its parent company, UL LLC, ranks #30 in PSC AJ12
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Tax Exempt)
- Corporate family
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-
Parent
Northbrook, IL
L7G6AN7399Z5
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- UL Verification Services Inc. DGR8TU9Y68G9
- Pureworks, Inc. KL1YFBQ5NU11
- Northbrook, IL L7G6AN7399Z5
- Latham, NY Y9QNCKGCWCK5
- San Luis Obispo, CA YHMMRN6934L7
- GTWKBPJD4WC7
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Parent
Northbrook, IL
L7G6AN7399Z5
- SAM.gov registration date
- Physical address
- 1603 Orrington Ave #1700, Evanston, IL 60201, USA
- Website
- ul.org
- Founded
- 1894
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
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- Industrials
- Commercial & Professional Services
- Professional Services
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $6,379,452 |
| FY2025 | $9,153,497 |
| FY2024 | $9,285,818 |
| FY2023 | $2,219,821 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Homeland Security | $6,379,452 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Grant awards
Latest 5 listed here. See the rest on GovTribe.
Grant subawards
| Prime recipient | Prime award | Amount | Awarded |
|---|---|---|---|
| Expost Technology, Inc. | DEEE0011362 | $351,072 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| UL LLC | Northbrook, IL | 541380 Testing Laboratories and Services |
| API National Service Group, Inc. | New Brighton, MN | 922160 Fire Protection |
| Als Laboratory Group | Heath, OH | 541380 Testing Laboratories and Services |
| Intertek Testing Services NA, Inc. | Cortland, NY | 541380 Testing Laboratories and Services |
| US Fire Services | Newport, RI | 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance |
About the company
Underwriters Laboratories Inc., operating as UL Research Institutes with subsidiaries including UL LLC and Pureworks, Inc., is a tax-exempt corporate entity registered in SAM.gov since November 2001 that serves as both a prime contractor and grantee for multiple federal agencies. The organization provides specialized testing, inspection, certification, and research services across diverse domains including fire safety, product evaluation, standards development, environmental testing, and technical research initiatives. As a global safety science company, UL Research Institutes leverages its technical expertise and research capabilities to support federal government requirements in public safety, emergency response, energy innovation, and health-related research.
Through federal contract awards, Underwriters Laboratories Inc. and its subsidiaries have delivered a diverse portfolio of services to defense, civilian, and scientific agencies. Prime contract awards include aerial and ground ladder testing and inspection services provided to the U.S. Air Force (Pacific Air Forces, Air Forces Europe and Africa, Air Mobility Command, and Air Force Space Command) valued between $18,615 and $128,399, with services performed through both Purchase Orders and Blanket Purchase Agreements under the Multiple Award Schedule vehicle. The organization has provided fire apparatus testing and certification services to Air Force Space Command at Buckley Space Force Base in Colorado for $44,012, with a completion date extending to June 2028. UL LLC subsidiary contracts with the U.S. Marine Corps involved aerial device non-destructive testing inspections ($39,713) and fire emergency vehicle inspections ($47,867). A significant contract valued at $33,332,326 was awarded by the Department of Homeland Security Science and Technology Directorate for services supporting the National Emergency Response Information System and the federal fire and emergency medical services community, with performance through May 2028. Additional contracts included ladder maintenance services for Air Forces Europe and Africa ($20,791), maintenance and repair of firefighting equipment through Air Combat Command ($8,159), aerial and ground ladder inspection services for Fairchild Air Force Base ($18,615), and environmental testing of cables for Naval Information Warfare Systems Command ($8,500). A COVID-19 related contract with the CDC valued at $200,000 addressed mitigation strategies for counterfeit filtering facepiece respirators. A subsidiary, Pureworks, Inc., secured a $70,000 contract with the Veterans Integrated Service Network for occupational health software support and maintenance services. A single-source FDA certification pathway contract for medical ceramic oxygen generators was awarded by a Shared Services Center for $22,445. No set-aside designations were utilized for any of these contract awards.
Through federal grant awards, Underwriters Laboratories Inc. has secured funding for innovative research and community-focused initiatives across multiple federal agencies and programs. The organization received a $149,549 Project Grant from the National Science Foundation's Division of Research on Learning in Formal and Informal Settings (CFDA 47.076) to support rural disaster preparedness through informal STEM learning in Arizona, collaborating with the Arizona Science Center and Viney Jones Library through September 2026. A $1,454,948 Project Grant from the Federal Emergency Management Agency Assistance to Firefighters Grant Program (CFDA 97.044) supports fire prevention and safety initiatives including collaborative research on battery safety evaluation frameworks, electronic nicotine delivery system health impacts, and fire model validation, with performance through September 2026. The Department of Energy Advanced Research Projects Agency-Energy awarded a $2,200,000 Cooperative Agreement (CFDA 81.135) for developing a "Framework for Safety Evaluation of EVS4ALL Batteries," with sub-awards to Purdue University and the University of Maryland, College Park, supporting battery safety research and standards through February 2026. The National Institutes of Health Office of the Director provided a Project Grant for research on early periodontal health impacts of electronic nicotine delivery system usage, with completion in September 2025, supporting comprehensive behavioral, exposure, and disease outcome research. The Department of Justice National Institute of Justice awarded a $335,000 Project Grant (CFDA 16.560) for evaluation of heat flux profiles through walls in support of fire model validation, completed December 2023. Additionally, Underwriters Laboratories Inc. received a sub-award from the University of Illinois for a grant addressing fire training chemical exposure and cardiovascular risk reduction through curriculum development and standard operating procedures, awarded November 2021.
Underwriters Laboratories Inc. maintains a single federal contract Indefinite Delivery Vehicle through the Department of Energy Western Area Power Administration, a Blanket Purchase Agreement awarded September 17, 2022 with a ceiling value of $250,000. This single-award BPA, with an ultimate completion date of September 16, 2027, provides Variable Energy Resource weather forecasting services to support the Western Area Power Administration's participation in the California Independent System Operator Energy Imbalance Market. Under this vehicle, the contractor delivers day-ahead, hourly, and 5-minute forecasts for all WAPA-registered renewable energy resources to the California Independent System Operator, along with parallel submissions to WAPA and its merchant for visualization and market integration purposes. The BPA was structured on a firm-fixed-price basis for a one-year base period with four optional one-year extension periods, demonstrating the Department of Energy's confidence in the contractor's forecasting capabilities for renewable energy integration in the Western energy market. This IDV reflects UL's expanding role beyond traditional testing and safety services into critical energy infrastructure support.
Quick answers
Is Underwriters Laboratories Inc. registered in SAM.gov?
Yes. Underwriters Laboratories Inc.'s SAM.gov registration is active through January 3, 2027.
Which contract vehicles does Underwriters Laboratories Inc. hold?
Underwriters Laboratories Inc. holds a place on 2 federal contract vehicles, including MAS and PSS.
How much has Underwriters Laboratories Inc. received in federal contracts?
Federal contracts obligated $9,153,497 to Underwriters Laboratories Inc. in fiscal year 2025 and $27,038,588 in fiscal years 2023 through 2027.
How does Underwriters Laboratories Inc. rank among federal contractors?
Underwriters Laboratories Inc. ranked #98 in PSC R617 in FY2025.
What is Underwriters Laboratories Inc.'s most recent federal award?
Underwriters Laboratories Inc.'s most recent federal grant award is Rural disaster preparedness through informal stem learning: community-identified risk & resilience (2516684), from Division of Research on Learning in Formal and Informal Settings, on October 1, 2025.
On GovTribe
See Underwriters Laboratories Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Federal grant awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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