Contractor
GULF SOUTH RESEARCH CORP
- UEI
- NH3HNLDKWHK1
- Parent UEI
- YD7VBLKYG155
- Resolved by
- uei
- Confidence
- 1.000
Active from Sep 28, 2025 to Aug 7, 2026.
Recent awards
| Award | Agency | Place | First action | Current value |
|---|---|---|---|---|
| 70B01C25F00001303 CONSTRUCTION MONITORING | Department of Homeland Security | LA | Sep 28, 2025 | $1,912,499 |
| 70B01C26F00000215 CULTURAL AND NATURAL RESOURCES MONITORING FOR BORDER WALL CONSTRUCTION SEGMENTS IN LAREDO SECTOR, LRT-1 AND LRT-2. | Department of Homeland Security | TX | Mar 3, 2026 | $9,724,710 |
| 70B01C26F00000531 TASK ORDER FOR RESOURCE MONITORING AT BORDER WALL CONSTRUCTION SEGMENT IN RIO GRANDE VALLEY (RGV) SECTOR RGV-3. | Department of Homeland Security | TX | Jul 17, 2026 | $4,418,511 |
| 70B01C26F00000530 TASK ORDER FOR NATURAL AND CULTURAL RESOURCE MONITORING AT BORDER WALL CONSTRUCTION SEGMENT IN EL PASO SECTOR (EPT-5) | Department of Homeland Security | TX | Jul 9, 2026 | $7,794,567 |
| 70B01C25F00001299 CHANGE CONTRACTING OFFICER REP | Department of Homeland Security | LA | Jun 30, 2026 | $2,546,874 |
| 70B01C26F00000483 CONSTRUCTION MONITORING | Department of Homeland Security | LA | Jun 30, 2026 | $4,402,291 |
| 70B01C26F00000477 TASK ORDER FOR RESOURCE MONITORING SUPPORT FOR CONSTRUCTION OF WATERBORNE BARRIER AT RIO GRANDE VALLEY (RGV) WALL SEGMENT RGV-2. | Department of Homeland Security | TX | Jun 30, 2026 | $3,298,740 |
| 140F0S23P0024 THE PURPOSE OF THIS MODIFICATION IS TO ENSURE COMPLIANCE WITH UPDATED FEDERAL GUIDANCE AND TO ELIMINATE NON-STATUTORY SUSTAINABILITY REQUIREMENTS, AS WELL AS ENHANCE THE REPRESENTATIONAL AND CERTIFICATION CLAUSES WITHIN THE PURCHASE ORDER. | Department of the Interior | TX | Mar 18, 2026 | $786,850 |
| 70B01C25F00000647 CONTRACTING OFFICER REP CHANGE | Department of Homeland Security | LA | Jun 26, 2026 | $2,034,423 |
| 47QRAA19D006W FEDERAL SUPPLY SCHEDULE CONTRACT | General Services Administration | — | Apr 6, 2026 | — |
| 140P2125F0120 SAGU 5 PHASE I ESAS PIMA COUNTY LANDS | Department of the Interior | AZ | Apr 22, 2026 | $13,815 |
| W912DW26FA050 $45M WOMEN-OWNED SMALL BUSINESS (WOSB) INDEFINITE DELIVERY/INDEFINITE QUANTITY (IDIQ) MULTIPLE AWARD TASK ORDER CONTRACT (MATOC) FOR ENVIRONMENTAL CONSULTING SERVICES (ECS) FOR USACE PROJECTS PRIMARILY WITHIN THE USACE SEATTLE DISTRICT (NWS). | Department of Defense | WA | Apr 6, 2026 | $2,500 |
| W912DW26DA016 $45M WOMEN-OWNED SMALL BUSINESS (WOSB) INDEFINITE DELIVERY/INDEFINITE QUANTITY (IDIQ) MULTIPLE AWARD TASK ORDER CONTRACT (MATOC) FOR ENVIRONMENTAL CONSULTING SERVICES (ECS) FOR USACE PROJECTS PRIMARILY WITHIN THE USACE SEATTLE DISTRICT (NWS). | Department of Defense | — | Apr 1, 2026 | — |
| N6247326F0192 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 FEDERALLY LISTED SPECIES WITHIN THE PROJECT AREA AND PERFORM RTSWS/CCM QSB SURVEYS. | Department of Defense | CA | Mar 12, 2026 | $370,749 |
| N6247324F4297 THIS IS A NO-COST ONLY MODIFICATION TO EXTEND THE POP FROM 31 MARCH 2026 TO 30 MARCH 2027. | Department of Defense | CA | Mar 11, 2026 | $81,317 |
| 70B01C26F00000237 CONSTRUCTION MONITORING SERVICES SW BORDER | Department of Homeland Security | LA | Mar 10, 2026 | $8,078,087 |
| 70B01C26F00000228 YUM-2 WELLTON CONSTRUCTION AND ENVIRONMENTAL MONITORING SERVICES | Department of Homeland Security | LA | Mar 9, 2026 | $5,472,502 |
| 140FS325C0015 THE PURPOSE OF THIS MODIFICATION IS TO ENSURE COMPLIANCE WITH UPDATED FEDERAL GUIDANCE AND TO ELIMINATE NON-STATUTORY SUSTAINABILITY REQUIREMENTS, AS WELL AS ENHANCE THE REPRESENTATIONAL AND CERTIFICATION CLAUSES WITHIN THE CONTRACT. | Department of the Interior | CA | Mar 5, 2026 | $130,990 |
| N6247320D0022 NATURAL RESOURCE MASC THIS IS AN INDEFINITE DELIVERY INDEFINITE QUANTITY (IDIQ) MULTIPLE AWARD ACQUISITION WITH FIRM FIXED-PRICE EXHIBIT LINE ITEM NUMBERS (ELINS) AND NON PRE-ESTABLISHED FIXED PRICE WORK FOR NATURAL RESOURCE RELATED SERVICES | Department of Defense | — | Feb 27, 2026 | — |
Sources and method
Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.
Totals sum obligations across every award attributed to this contractor. Obligations are cumulative funding actions, not the value of work delivered.
- 1Awards are attributed by Unique Entity Identifier NH3HNLDKWHK1, the government's own recipient identifier, not by name matching.
- 2Award records from USAspending.gov, last refreshed Aug 10, 2026.