Tompkins Consulting LLC
Arlington, VA Doing business as T.c.defense TC Defense
- UEI
- J2E7T93SALF1
- CAGE
- 5UPG5
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Other
- Other NAICS codes in SAM.gov
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- 333120 Construction Machinery Manufacturing
- 333992 Welding and Soldering Equipment Manufacturing
- 488330 Navigational Services to Shipping
- 488390 Other Support Activities for Water Transportation
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 541310 Architectural Services
- 541512 Computer Systems Design Services
- 541611 Administrative Management and General Management Consulting Services
Show all 16
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990 All Other Professional, Scientific, and Technical Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services
- 611430 Professional and Management Development Training
- SAM.gov registration date
- Physical address
- 1036 N Danville St, Arlington, VA 22201, USA
- Website
- tompkins-consulting.com
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
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 | $0 |
| FY2025 | $1,897,246 |
| FY2024 | $189,968 |
Contract vehicles
Expired vehicles (1)
Contract awards
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Taylor Tekla Test Partner Organization, LLC | N0042125F0353 | $34,727 | |
| Taylor Tekla Test Partner Organization, LLC | N0042125F0353 | $37,855 | |
| American Electronic Warfare Associates, Incorporated | N0042121F0195 | $190,557 | |
| American Electronic Warfare Associates, Incorporated | N0042120F1011 | $101,711 | |
| American Electronic Warfare Associates, Incorporated | N0042121F0195 | $280,736 |
Latest 5 listed here. See the rest on GovTribe.
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About the company
Tompkins Consulting LLC, operating through its TC Defense Division as T.c.defense, is a woman-owned small business registered in the System for Award Management (SAM) since 2010, with a current registration valid until February 28, 2026. The company is a for-profit limited liability company that holds multiple small business certifications, including being classified as a self-certified small disadvantaged business and an economically disadvantaged women-owned small business. Tompkins Consulting specializes in providing engineering and consulting services to the federal government, with a strategic focus on electronic warfare and electro-optical systems.
The company has secured notable federal contract awards primarily from the Air Force Research Laboratory (AFRL), specifically through the Small Business Innovation Research (SBIR) Program. Their recent contracts include a Phase I award of $189,968 and a subsequent Phase II award of $1,897,246 for developing a sophisticated software solution called GEKO, which integrates SysML models and AFSIM agent-based mission scenarios with graph-based kill-web analyses and visualizations. Tompkins Consulting has also been active in sub-contract work, consistently receiving engineering support contracts from partners like American Electronic Warfare Associates, Incorporated, Taylor Tekla Test Partner Organization, LLC, and Amentum Services, Inc. These sub-contract awards, predominantly labeled as "engineering support" and "engineering services," demonstrate the company's technical capabilities across various defense-related projects. All of their prime contract awards have been designated as total small business set-asides, highlighting their commitment to supporting small business participation in federal contracting.
Quick answers
Is Tompkins Consulting LLC registered in SAM.gov?
Yes. Tompkins Consulting LLC's SAM.gov registration is active through August 5, 2027.
Which contract vehicles does Tompkins Consulting LLC hold?
Tompkins Consulting LLC holds a place on 2 federal contract vehicles, including Seaport-NXG.
How much has Tompkins Consulting LLC received in federal contracts?
Federal contracts obligated $1,897,246 to Tompkins Consulting LLC in fiscal year 2025 and $2,087,214 in fiscal years 2023 through 2027.
What is Tompkins Consulting LLC's most recent federal award?
Tompkins Consulting LLC's most recent federal contract award is Multi-layer graph-based evaluation of space-enabled kill-webs - purpose is to develop an end-to-end geko software… (FA875025CB046), from Air Force Research Laboratory (AFMC), on June 4, 2025.
On GovTribe
See Tompkins Consulting LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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