GULF SOUTH RESEARCH CORP: federal contracts won
Federal contracts of $10,000 or more awarded to this company since October 2023 (FY2024), from USAspending.gov. UEI: NH3HNLDKWHK1
75contracts won
$85,782,680total obligated
$370,711median contract
Sep 30, 2026most recent start
Agencies it works for
| Agency | Contracts | Obligated |
|---|---|---|
| Department of Homeland Security | 30 | $73,232,167 |
| Department of Defense | 36 | $11,063,501 |
| Department of the Interior | 7 | $1,281,026 |
| Department of Labor | 1 | $123,083 |
| Department of Transportation | 1 | $82,903 |
Where it works
California 33Louisiana 27Texas 5District of Columbia 2Arizona 2Alabama 1Wisconsin 1Massachusetts 1Mississippi 1Tennessee 1Virginia 1
Recent contracts
| Contract | Winner | Agency | Obligated | Start |
|---|---|---|---|---|
| CBP TACTICAL INFRASTRUCTURE ASSETS WHICH INCLUDE THE FOLLOWING CATEGORIES: ROADS AND BRIDGES FENCE AND GATES INCLUDING VEGETATION CONTROL DE…
70B01C26P00000443 · NAICS 541620 Environmental Consulting Services · Washington, DC |
— | Department of Homeland Security U.S. Customs and Border Protection |
$639,047 | Sep 30, 2026 Ends: Sep 30, 2027 |
| PROCURE BIOLOGICAL, CULTURAL, ARCHEOLOGICAL, AND ENVIRONMENTAL PLANNING TECHNICAL EXPERTISE REQUIRED FOR DEVELOPING AND IMPLEMENTING CONSTRU…
70B01C26P00000486 · NAICS 541620 Environmental Consulting Services · Washington, DC |
— | Department of Homeland Security U.S. Customs and Border Protection |
$449,978 | Sep 30, 2026 Ends: Sep 29, 2027 |
| WI-NECEDAH NWR-HISTORIC CONTEXT AND NRHP EVALUATION
140FS226F0153 · NAICS 541620 Environmental Consulting Services · Necedah, WI |
— | Department of the Interior U.S. Fish and Wildlife Service |
$26,407 | Sep 24, 2026 Ends: Apr 01, 2027 |
| X003 FY24 INTO CALIFORNIA TOWHEE HABITAT PROTECTION
N6247324F4900 · NAICS 541690 Other Scientific and Technical Consulting Services · Ridgecrest, CA |
— | Department of Defense Department of the Navy |
$84,217 | Jul 24, 2026 Ends: Jul 24, 2026 |
| TASK ORDER FOR RESOURCE MONITORING AT BORDER WALL CONSTRUCTION SEGMENT IN RIO GRANDE VALLEY (RGV) SECTOR RGV-3.
70B01C26F00000531 · NAICS 541620 Environmental Consulting Services · Rio Grande City, TX |
— | Department of Homeland Security U.S. Customs and Border Protection |
$4,418,511 | Jul 17, 2026 Ends: Dec 30, 2027 |
| TASK ORDER FOR NATURAL AND CULTURAL RESOURCE MONITORING AT BORDER WALL CONSTRUCTION SEGMENT IN EL PASO SECTOR (EPT-5)
70B01C26F00000530 · NAICS 541620 Environmental Consulting Services · El Paso, TX |
— | Department of Homeland Security U.S. Customs and Border Protection |
$7,794,567 | Jul 09, 2026 Ends: Dec 30, 2027 |
| TASK ORDER FOR RESOURCE MONITORING SUPPORT FOR CONSTRUCTION OF WATERBORNE BARRIER AT RIO GRANDE VALLEY (RGV) WALL SEGMENT RGV-2.
70B01C26F00000477 · NAICS 541620 Environmental Consulting Services · Roma, TX |
— | Department of Homeland Security U.S. Customs and Border Protection |
$3,298,740 | Jun 30, 2026 Ends: Jun 29, 2027 |
| CONSTRUCTION MONITORING
70B01C26F00000483 · NAICS 541620 Environmental Consulting Services · Baton Rouge, LA |
— | Department of Homeland Security U.S. Customs and Border Protection |
$4,402,291 | Jun 30, 2026 Ends: Dec 30, 2027 |
| THE PURPOSE OF THIS CONTRACT TASK ORDER IS TO PROVIDE RANGE HABITAT MONITORING FOR WILD HORSES AND BURROS AT NAWS CHINA LAKE, CALIFORNIA. PE…
N6247326F0442 · NAICS 541690 Other Scientific and Technical Consulting Services · Ridgecrest, CA |
— | Department of Defense Department of the Navy |
$98,031 | Jun 24, 2026 Ends: Jun 24, 2028 |
| PURPOSE OF THIS TASK ORDER IS TO EXECUTE CRITICAL ENVIRONMENTAL MANAGEMENT SERVICES ACROSS NAVAL SUPPORT ACTIVITY (NSA) MONTEREY AND NAVAL B…
N6247326F0367 · NAICS 541690 Other Scientific and Technical Consulting Services · Monterey, MA |
— | Department of Defense Department of the Navy |
$329,605 | May 28, 2026 Ends: Nov 28, 2027 |
| THE OBJECTIVE OF THIS TASK ORDER IS TO CONDUCT WET AND DRY SEASON SURVEYS OF 66 VERNAL POOLS TO DETERMINE THE EXTENT AND DISTRIBUTION OF ANY…
N6247326F0192 · NAICS 541690 Other Scientific and Technical Consulting Services · San Diego, CA |
— | Department of Defense Department of the Navy |
$370,749 | Mar 12, 2026 Ends: Mar 10, 2028 |
| CONSTRUCTION MONITORING SERVICES SW BORDER
70B01C26F00000237 · NAICS 541620 Environmental Consulting Services · Baton Rouge, LA |
— | Department of Homeland Security U.S. Customs and Border Protection |
$8,078,087 | Mar 10, 2026 Ends: Mar 30, 2028 |
| YUM-2 WELLTON CONSTRUCTION AND ENVIRONMENTAL MONITORING SERVICES
70B01C26F00000228 · NAICS 541620 Environmental Consulting Services · Baton Rouge, LA |
— | Department of Homeland Security U.S. Customs and Border Protection |
$5,472,502 | Mar 09, 2026 Ends: Mar 30, 2028 |
| CULTURAL AND NATURAL RESOURCES MONITORING FOR BORDER WALL CONSTRUCTION SEGMENTS IN LAREDO SECTOR, LRT-1 AND LRT-2.
70B01C26F00000215 · NAICS 541620 Environmental Consulting Services · Laredo, TX |
— | Department of Homeland Security U.S. Customs and Border Protection |
$9,724,710 | Mar 03, 2026 Ends: Mar 08, 2028 |
| ENVIRONMENTAL SERVICES
70B01C25F00001316 · NAICS 541620 Environmental Consulting Services · Baton Rouge, LA |
— | Department of Homeland Security U.S. Customs and Border Protection |
$898,211 | Sep 29, 2025 Ends: Mar 31, 2027 |
| CONSTRUCTION MONITORS
70B01C25F00001295 · NAICS 541620 Environmental Consulting Services · Baton Rouge, LA |
— | Department of Homeland Security U.S. Customs and Border Protection |
$2,717,078 | Sep 28, 2025 Ends: Dec 30, 2027 |
| CONSTRUCTION MONITORING
70B01C25F00001299 · NAICS 541620 Environmental Consulting Services · Baton Rouge, LA |
— | Department of Homeland Security U.S. Customs and Border Protection |
$2,546,874 | Sep 28, 2025 Ends: Dec 30, 2027 |
| CONSTRUCTION MONITORING
70B01C25F00001303 · NAICS 541620 Environmental Consulting Services · Baton Rouge, LA |
— | Department of Homeland Security U.S. Customs and Border Protection |
$1,912,499 | Sep 28, 2025 Ends: Jun 30, 2027 |
| CONSTRUCTION MONITORING
70B01C25F00001226 · NAICS 541620 Environmental Consulting Services · Baton Rouge, LA |
— | Department of Homeland Security U.S. Customs and Border Protection |
$1,995,039 Potential value: $1,995,039 |
Sep 24, 2025 Ends: Dec 30, 2027 |
| ENVIRONMENTAL MONITORING OF CONSTRUCTION SITE.
70B01C25F00001085 · NAICS 541620 Environmental Consulting Services · Baton Rouge, LA |
— | Department of Homeland Security U.S. Customs and Border Protection |
$2,463,398 | Sep 15, 2025 Ends: Sep 30, 2027 |
| INVASIVE SPECIES PLANT SURVEY
FA910125FB053 · NAICS 541620 Environmental Consulting Services · Arnold Afb, TN |
— | Department of Defense Department of the Air Force |
$122,902 | Sep 08, 2025 Ends: Sep 08, 2027 |
| PRE AND POST FIRE MANAGEMENT SIKES ACT, UPLANDS MANAGEMENT SECTION, MARINE CORPS BASE CAMP PENDLETON, CA
N6247325F0372 · NAICS 541690 Other Scientific and Technical Consulting Services · Camp Pendleton, CA |
— | Department of Defense Department of the Navy |
$370,711 | Sep 03, 2025 Ends: Jul 03, 2030 |
| THE PURPOSE OF THIS TASK ORDER (TO) IS TO STABILIZE AND REPAIR SITES THROUGHOUT NAVAL BASE POINT LOMA (NBPL) AND UPDATE THE 2008 NBPL EROSIO…
N6247325F0433 · NAICS 541690 Other Scientific and Technical Consulting Services · San Diego, CA |
— | Department of Defense Department of the Navy |
$299,387 | Aug 28, 2025 Ends: Aug 29, 2027 |
| UPDATE THE 2018 VEGETATION MANAGEMENT PLAN FOR NAVAL BASE POINT LOMA AND IMPLEMENT FOCUSED STRATEGIES FOR THE CONTROL AND REMOVAL OF INVASIV…
N6247325F0488 · NAICS 541690 Other Scientific and Technical Consulting Services · San Diego, CA |
— | Department of Defense Department of the Navy |
$352,669 | Aug 28, 2025 Ends: Aug 28, 2028 |
| AL-DEEP HORIZON NRDA AND RESTOR OF SURVE
140FNR25F0007 · NAICS 541620 Environmental Consulting Services · Theodore, AL |
— | Department of the Interior U.S. Fish and Wildlife Service |
$42,401 | Aug 27, 2025 Ends: Aug 31, 2026 |
Source: USAspending.gov (prime contract awards of $10,000 or more). Values are amounts obligated to date. Recent months can still change as agencies report late.