3 companies won 5 federal contract awards worth $6.5 million for environmental consulting services (NAICS 541620) in Louisiana in our record between May 2026 and September 2026. The largest are Gulf South Research Corp, Aptim Federal Services, LLC, Acacia Heritage Consulting LLC.
3
companies
5
contract awards
$6.5 million
obligated
| # | Company | UEI | Awards | Obligated | Latest award |
|---|---|---|---|---|---|
| 1 | Gulf South Research Corp | NH3HNLDKWHK1 | 2 | $5.2 million | 2026-09-25 |
| 2 | Aptim Federal Services, LLC | JT9NZ8J1KQF5 | 2 | $1.1 million | 2026-09-14 |
| 3 | Acacia Heritage Consulting LLC | YS2XWNK34SN7 | 1 | $191,210 | 2026-05-05 |
| Company | Agency | Obligated | Signed | Record |
|---|---|---|---|---|
| Gulf South Research Corp | U.S. Customs and Border Protection | $797,100 | 2026-09-25 | 70B01C26F00001233 on USAspending.gov (opens in a new tab) |
| Aptim Federal Services, LLC | Bureau of Ocean Energy Management | $567,845 | 2026-09-14 | 140M0126F0023 on USAspending.gov (opens in a new tab) |
| Aptim Federal Services, LLC | Bureau of Ocean Energy Management | $541,884 | 2026-07-15 | 140M0126F0028 on USAspending.gov (opens in a new tab) |
| Gulf South Research Corp | U.S. Customs and Border Protection | $4.4 million | 2026-06-30 | 70B01C26F00000483 on USAspending.gov (opens in a new tab) |
| Acacia Heritage Consulting LLC | Department of the Army | $191,210 | 2026-05-05 | W912P826FA048 on USAspending.gov (opens in a new tab) |
From USAspending.gov. Award totals are federal obligations, not company revenue.