Contract 80KSC020D0023
Hsg, Llc · National Aeronautics And Space Administration · September 29, 2020
Hsg, Llc was awarded a federal contract by National Aeronautics And Space Administration on September 29, 2020 for $68.46 million of work in environmental consulting services. It was awarded under a small business set-aside. The contract has been modified 42 times since the base award It uses cost-plus contract pricing. The most recent modification was on June 17, 2026. If all options are exercised, the contract could reach $345.65 million.
Contract details
- PIID
- 80KSC020D0023
- Award type
- Indefinite Delivery / Indefinite Quantity
- Pricing
- Cost Plus Award Fee
- Set-aside
- Small Business Set Aside - Total
- Competition
- Full And Open Competition After Exclusion Of Sources
- NAICS
- 541620 · Environmental Consulting Services
- Product / service
- Support- Professional: Program Management/Support
- First action
- September 29, 2020
- Latest action
- June 17, 2026
Description
NASA ENVIRONMENTAL AND MEDICAL CONTRACT (NEMCON). PROVIDES THE AGENCY ENVIRONMENTAL MANAGEMENT, ENVIRONMENTAL HEALTH, AND MEDICAL SERVICES TO NASA AND CAPE CANAVERAL SPACE FORCE STATION.
Modification timeline
-
June 17, 2026Mod P00127 · Funding Only Action$136.54M
-
March 23, 2026Mod P00123 · Funding Only Action$134.54M
-
March 17, 2026Mod P00122 · Additional Work (New Agreement, Justification Required)$138.37M
-
February 19, 2026Mod P00121 · Funding Only Action$138.37M
-
February 11, 2026Mod P00120 · Funding Only Action$137.40M
-
January 27, 2026Mod P00119 · Other Administrative Action$135.92M
-
December 18, 2025Mod P00118 · Funding Only Action$135.92M
-
December 12, 2025Mod P00117 · Other Administrative Action$134.99M
-
November 25, 2025Mod P00116 · Funding Only Action$134.99M
-
November 7, 2025Mod P00115 · Funding Only Action$134.07M
Similar contracts
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|---|---|---|---|
| Tetra Tech, Inc. | National Aeronautics And Space Administration | July 2, 2026 | $1.21M |
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| Jacobs Geosyntec A Joint Venture | National Aeronautics And Space Administration | June 25, 2026 | $197.3K |
| Hsg, Llc | National Aeronautics And Space Administration | June 24, 2026 | $668.8K |
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Top contractors in NAICS 541620
Lifetime obligated dollars across all federal contracts in this NAICS code.
| # | Contractor | Contracts | Obligated |
|---|---|---|---|
| 1 | Vernadero Group Inc | 12 | $30.03M |
| 2 | General Dynamics Information Technology, Inc. | 23 | $25.28M |
| 3 | Gulf South Research Corp | 9 | $22.94M |
| 4 | Project Enhancement Corporation | 6 | $20.09M |
| 5 | Tierra Right Of Way Services Ltd | 6 | $18.23M |
| 6 | Eastern Research Group Inc | 163 | $16.73M |
| 7 | Eco & Associates, Inc. | 3 | $9.23M |
| 8 | Weston Solutions Inc | 82 | $8.62M |
| 9 | Independent Strategic Management Solutions Inc | 20 | $8.36M |
| 10 | Tetra Tech, Inc. | 40 | $6.36M |
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Frequently asked questions
What is contract 80KSC020D0023?
Contract 80KSC020D0023 is a federal contract awarded to Hsg, Llc by National Aeronautics And Space Administration on September 29, 2020 for $68.46 million of work classified under ENVIRONMENTAL CONSULTING SERVICES. It has been modified 42 times since the base award.
Who won contract 80KSC020D0023?
Hsg, Llc won contract 80KSC020D0023 from National Aeronautics And Space Administration.
How much is contract 80KSC020D0023 worth?
Contract 80KSC020D0023 has obligated $68.46 million to date, with a total potential value of $345.65 million if all options are exercised.