# Gulf South Research Corp.

Canonical: https://abierto.us/vendors/gulf-south-research-corp-nh3hnldkwhk1

- UEI: NH3HNLDKWHK1
- CAGE: 09RN7
- Location: Baton Rouge, LA
- Awards in window: 27 (34 transactions), $43,765,754 obligated, January 5, 2026 to September 9, 2026

## Awarding agencies

- U.S. Customs and Border Protection: 14 awards, $43,093,817
- Department of the Navy: 6 awards, $700,354
- National Park Service: 1 awards, $4,778
- Department of the Army: 2 awards, $2,500
- U.S. Fish and Wildlife Service: 2 awards, $0
- Federal Acquisition Service: 1 awards, $0
- Federal Highway Administration: 1 awards, -$35,696

## Industries

- 541620 Environmental Consulting Services: $43,065,400
- 541690 Other Scientific and Technical Consulting Services: $700,354
- 115310 Support Activities for Forestry: $0

## Competition

- Full and Open Competition: 17 awards
- Full and Open Competition After Exclusion of Sources: 8 awards
- Competed Under SAP: 2 awards

## Largest awards

- 70B01C26F00000215 (delivery order): $9,724,710, Administration Facilities Training Contracting Division. Cultural and Natural Resources Monitoring for Border Wall Construction Segments in Laredo Sector, LRT-1 and LRT-2.. https://www.usaspending.gov/award/CONT_AWD_70B01C26F00000215_7014_47QRAA19D006W_4732/
- 70B01C26F00000237 (delivery order): $8,078,087, Administration Facilities Training Contracting Division. Construction Monitoring Services SW Border. https://www.usaspending.gov/award/CONT_AWD_70B01C26F00000237_7014_47QRAA19D006W_4732/
- 70B01C26F00000530 (delivery order): $7,794,567, Administration Facilities Training Contracting Division. Task Order for Natural and Cultural Resource Monitoring at Border Wall Construction Segment in El Paso Sector (EPT-5). https://www.usaspending.gov/award/CONT_AWD_70B01C26F00000530_7014_47QRAA19D006W_4732/
- 70B01C26F00000228 (delivery order): $5,472,502, Administration Facilities Training Contracting Division. YUM-2 Wellton Construction and Environmental Monitoring Services. https://www.usaspending.gov/award/CONT_AWD_70B01C26F00000228_7014_47QRAA19D006W_4732/
- 70B01C26F00000531 (delivery order): $4,418,511, Administration Facilities Training Contracting Division. Task Order for Resource Monitoring at Border Wall Construction Segment in Rio Grande Valley (Rgv) Sector RGV-3.. https://www.usaspending.gov/award/CONT_AWD_70B01C26F00000531_7014_47QRAA19D006W_4732/
- 70B01C26F00000483 (delivery order): $4,402,291, Administration Facilities Training Contracting Division. Construction Monitoring. https://www.usaspending.gov/award/CONT_AWD_70B01C26F00000483_7014_47QRAA19D006W_4732/
- 70B01C26F00000477 (delivery order): $3,298,740, Administration Facilities Training Contracting Division. Task Order for Resource Monitoring Support for Construction of Waterborne Barrier at Rio Grande Valley (Rgv) Wall Segment RGV-2.. https://www.usaspending.gov/award/CONT_AWD_70B01C26F00000477_7014_47QRAA19D006W_4732/
- N6247326F0192 (delivery order): $370,749, Navfacsyscom Southwest. 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.. https://www.usaspending.gov/award/CONT_AWD_N6247326F0192_9700_N6247320D0022_9700/
- N6247326F0367 (delivery order): $329,605, Navfacsyscom Southwest. Purpose of This Task Order Is to Execute Critical Environmental Management Services Across Naval Support Activity (Nsa) Monterey and Naval Base Venture (Nbvc). https://www.usaspending.gov/award/CONT_AWD_N6247326F0367_9700_N6247323D1814_9700/
- 70B01C25F00001316 (delivery order): $119,361, Administration Facilities Training Contracting Division. Add Funds. https://www.usaspending.gov/award/CONT_AWD_70B01C25F00001316_7014_47QRAA19D006W_4732/
- 70B01C25F00001303 (delivery order): $112,869, Administration Facilities Training Contracting Division. Add Location. https://www.usaspending.gov/award/CONT_AWD_70B01C25F00001303_7014_47QRAA19D006W_4732/
- 140P2125F0120 (delivery order): $4,778, Washington Contracting Office. Sagu 5 Phase I Esas Pima County Lands. https://www.usaspending.gov/award/CONT_AWD_140P2125F0120_1443_47QRAA19D006W_4732/
- W912DW26FA050 (delivery order): $2,500, W071 Endist Seattle. $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).. https://www.usaspending.gov/award/CONT_AWD_W912DW26FA050_9700_W912DW26DA016_9700/
- 140F0S23P0024 (purchase order): $0, Fws, Over Sat G/S. 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.. https://www.usaspending.gov/award/CONT_AWD_140F0S23P0024_1448_-NONE-_-NONE-/
- 140FS325C0015 (definitive contract): $0, FWS Sat Team 3. 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.. https://www.usaspending.gov/award/CONT_AWD_140FS325C0015_1448_-NONE-_-NONE-/
- 70B01C25F00000647 (delivery order): $0, Administration Facilities Training Contracting Division. Contracting Officer Rep Change. https://www.usaspending.gov/award/CONT_AWD_70B01C25F00000647_7014_47QRAA19D006W_4732/
- 70B01C25F00001299 (delivery order): $0, Administration Facilities Training Contracting Division. Change Contracting Officer Rep. https://www.usaspending.gov/award/CONT_AWD_70B01C25F00001299_7014_47QRAA19D006W_4732/
- N6247323F4533 (delivery order): $0, Navfacsyscom Southwest. Mod P00003 No Cost Time Extension, Task Order N6247323F4533. https://www.usaspending.gov/award/CONT_AWD_N6247323F4533_9700_N6247320D0022_9700/
- N6247324F4297 (delivery order): $0, Navfacsyscom Southwest. This Is a NO-COST Only Modification to Extend the Pop from 31 March 2026 to 30 March 2027.. https://www.usaspending.gov/award/CONT_AWD_N6247324F4297_9700_N6247323D1814_9700/
- N6247324F5123 (delivery order): $0, Navfacsyscom Southwest. 1. the Period of Performance End Date Will Be Extended at No Additional Cost to the Government from 28 February 2026 to 28 June 2026. 2. Total Task Order Amount Remains Unchanged at $353,400.00.3. All Other Terms and Conditions Remain Unchanged.. https://www.usaspending.gov/award/CONT_AWD_N6247324F5123_9700_N6247323D1814_9700/
- 47QRAA19D006W: $0, Gsa/Fas/Pshc/Prof SRVCS Sched-Pss. Federal Supply Schedule Contract. https://www.usaspending.gov/award/CONT_IDV_47QRAA19D006W_4732/
- N6247320D0022: $0, Navfacsyscom Southwest. 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. https://www.usaspending.gov/award/CONT_IDV_N6247320D0022_9700/
- W912DW26DA016: $0, W071 Endist Seattle. $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).. https://www.usaspending.gov/award/CONT_IDV_W912DW26DA016_9700/
- 70B01C23F00001295 (delivery order): -$223, Administration Facilities Training Contracting Division. Deobligating Funds. https://www.usaspending.gov/award/CONT_AWD_70B01C23F00001295_7014_47QRAA19D006W_4732/
- 693C7325F00098N (delivery order): -$35,696, 693C73 Eastern Fed Lands Division. The Purpose of This Modification Is to Cancel Contract Line Item Number 0201 in Its Entirety, in the Amount of $35,695.70.. https://www.usaspending.gov/award/CONT_AWD_693C7325F00098N_6925_47QRAA19D006W_4732/
- 70B03C24F00000870 (delivery order): -$36,535, Administration Facilities Training Contracting Division. Deobligation. https://www.usaspending.gov/award/CONT_AWD_70B03C24F00000870_7014_47QRAA19D006W_4732/
- 70B01C22F00001370 (delivery order): -$291,062, Administration Facilities Training Contracting Division. Deobligate Funds.. https://www.usaspending.gov/award/CONT_AWD_70B01C22F00001370_7014_47QRAA19D006W_4732/

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Source: USAspending.gov award data, keyed by UEI. Obligations in the window only. Cite https://abierto.us/vendors/gulf-south-research-corp-nh3hnldkwhk1.