# Environmental consulting services contractors in Louisiana

Source page: https://datainside.ai/directory/industries/541620/la

3 companies won 5 federal contract awards worth $6,500,330 for environmental consulting services (NAICS 541620) in Louisiana in our record (2026-05-05 to 2026-09-25).

## Companies winning this work
| # | Company | UEI | Awards | Obligated | Latest award |
|---|---|---|---|---|---|
| 1 | [Gulf South Research Corp](https://datainside.ai/companies/gulf-south-research-corp-5410b1fa0e17) | NH3HNLDKWHK1 | 2 | $5,199,391 | 2026-09-25 |
| 2 | [Aptim Federal Services, LLC](https://datainside.ai/companies/aptim-federal-services-llc-890150b04d85) | JT9NZ8J1KQF5 | 2 | $1,109,729 | 2026-09-14 |
| 3 | [Acacia Heritage Consulting LLC](https://datainside.ai/companies/acacia-heritage-consulting-llc-97a10d06517b) | YS2XWNK34SN7 | 1 | $191,210 | 2026-05-05 |

## Agencies buying
- [Department of Homeland Security](https://datainside.ai/agencies/department-of-homeland-security): $5,199,391, 1 company
- [Department of the Interior](https://datainside.ai/agencies/department-of-the-interior): $1,109,729, 1 company
- [Department of Defense](https://datainside.ai/agencies/department-of-defense): $191,210, 1 company

## Cities where the work is
- Baton Rouge: $6,309,120, 2 companies
- Grand Chenier: $191,210, 1 company

## Latest awards
| Company | Agency | Obligated | Signed | Record |
|---|---|---|---|---|
| Gulf South Research Corp | U.S. Customs and Border Protection | $797,100 | 2026-09-25 | https://www.usaspending.gov/award/CONT_AWD_70B01C26F00001233_7014_47QRAA19D006W_4732 |
| Aptim Federal Services, LLC | Bureau of Ocean Energy Management | $567,845 | 2026-09-14 | https://www.usaspending.gov/award/CONT_AWD_140M0126F0023_1435_140M0121D0006_1435 |
| Aptim Federal Services, LLC | Bureau of Ocean Energy Management | $541,884 | 2026-07-15 | https://www.usaspending.gov/award/CONT_AWD_140M0126F0028_1435_140M0121D0006_1435 |
| Gulf South Research Corp | U.S. Customs and Border Protection | $4,402,291 | 2026-06-30 | https://www.usaspending.gov/award/CONT_AWD_70B01C26F00000483_7014_47QRAA19D006W_4732 |
| Acacia Heritage Consulting LLC | Department of the Army | $191,210 | 2026-05-05 | https://www.usaspending.gov/award/CONT_AWD_W912P826FA048_9700_W912P825D0005_9700 |

Data: DataInside, from USAspending.gov. Award totals are federal obligations, not company revenue.