Thompson-Greene Investments L.L.C.
Washington, DC
- UEI
- GW36RAM62XD9
- CAGE
- 9NBX4
- Primary NAICS
- 531390 Other Activities Related to Real Estate
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- Other NAICS codes in SAM.gov
-
- 238290 Other Building Equipment Contractors
- 238990 All Other Specialty Trade Contractors
- 339950 Sign Manufacturing
- 541611 Administrative Management and General Management Consulting Services
- 561210 Facilities Support Services
- 562112 Hazardous Waste Collection
- 562219 Other Nonhazardous Waste Treatment and Disposal
- 562991 Septic Tank and Related Services
- SAM.gov registration date
- Physical address
- 1629 K St NW #300, Washington, DC 20006, USA
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 | $122,850 |
| FY2025 | $122,506 |
| FY2024 | $58,311 |
| FY2023 | $26,600 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $58,320 | |
| 2 | Department of the Army | $51,580 | |
| 3 | Department of the Interior | $12,950 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| USA Government Contracting LLC | Washington, DC | 541611 Administrative Management and General Management Consulting Services |
| Jakl Industry Services LLC | San Antonio, TX | 238290 Other Building Equipment Contractors |
| Victory Contracting LLC | Austin, TX | 236220 Commercial and Institutional Building Construction |
| Clear Connect Management LLC | Fairfax, VA | 561210 Facilities Support Services |
| DOT Construction, Inc. | Charlotte, NC | 236220 Commercial and Institutional Building Construction |
About the company
Thompson-Greene Investments LLC, a self-certified small disadvantaged business based in Washington, DC, operates as a prime contractor delivering specialized facility maintenance, infrastructure repair, and environmental remediation services to federal agencies exclusively under total small business set-asides. The firm is structured as a limited liability partnership and competes entirely within small business reserve vehicles.
Thompson-Greene's capability portfolio centers on concrete facility systems work: parking lot maintenance, overhead door replacement, elevator repair, wet-pipe fire sprinkler system inspection and repair, radon mitigation, oil water separator cleaning, and hazardous waste disposal. Representative work includes a $261,141 firm fixed-price purchase order from Air Mobility Command at Scott Air Force Base (July 2024) for cleaning oil water separators and inlet grates across the installation with performance extending through September 2028; a $19,350 radon mitigation contract from Fish and Wildlife Service at Inks Dam National Fish Hatchery in Texas (August 2024); a $51,580 sprinkler system inspection and repair order from ENDIST Pittsburgh (December 2025); and a $12,950 parking lot maintenance contract from Fish and Wildlife Service Region 5 at Missisquoi National Wildlife Refuge in Vermont (September 2026).
The vendor's customer base concentrates across Interior Department components. The top five customers by potential value account for 93% of combined dollars: the Air Force Air Mobility Command anchors the portfolio at $261 thousand on a single large contract, followed by the Coast Guard with two awards totaling $53 thousand, ENDIST Pittsburgh with $52 thousand, Fish and Wildlife Service with $34 thousand across two radon and one hatchery project, and National Park Service Pacific West Region with $27 thousand. The disparity between award count and dollar rankings reflects Thompson-Greene's role: Fish and Wildlife and Coast Guard place multiple small orders; Air Mobility Command's single contract represents nearly 57% of the combined potential value across nine total awards.
Thompson-Greene operates exclusively as a prime contractor with no subcontract footprint. Nine awards over three years (2023–2026) carry a combined potential value of $456 thousand against $278 thousand in obligated dollars (61% of potential). Two awards totaling $274 thousand reach ultimate completion within the next twenty-four months and face recompete exposure. Activity peaked in 2025 with four awards, declining to one award in 2026. The vendor does not hold seats on government-wide vehicles; all awards are direct purchase orders issued through set-aside competitions.
Quick answers
Is Thompson-Greene Investments L.L.C. registered in SAM.gov?
Yes. Thompson-Greene Investments L.L.C.'s SAM.gov registration is active through July 28, 2027.
How much has Thompson-Greene Investments L.L.C. received in federal contracts?
Federal contracts obligated $122,506 to Thompson-Greene Investments L.L.C. in fiscal year 2025 and $330,267 in fiscal years 2023 through 2027.
How does Thompson-Greene Investments L.L.C. rank among federal contractors?
Thompson-Greene Investments L.L.C. ranked #60 in NAICS 562219 and #95 in PSC 5450 in FY2025.
What is Thompson-Greene Investments L.L.C.'s most recent federal award?
Thompson-Greene Investments L.L.C.'s most recent federal contract award is VY-missisquoi NWR-parking lot maint (140FC226P0064), from Fish and Wildlife Service, on September 21, 2026.
On GovTribe
See Thompson-Greene Investments L.L.C.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors