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GULF SOUTH RESEARCH CORP

Subsidiary ofGULF SOUTH RESEARCH CORPUEI: NH3HNLDKWHK1CAGE: 09RN7

GULF SOUTH RESEARCH CORP is a federal contractor, registered under UEI NH3HNLDKWHK1 and CAGE code 09RN7. It has been awarded $234,857,280 across 1,069 federal contracts. Primary work spans Environmental Consulting Services, Other Scientific and Technical Consulting Services, and Engineering Services. Top awarding agencies include Department Of Defense, Department Of Homeland Security, and General Services Administration.

Contact Information

Registration and classification details

Registration

UEI Code

NH3HNLDKWHK1

CAGE Code

09RN7

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

23272X8WA2G9HQXS

NAICS Codes

115310Support Activities for Forestry
541330Engineering Services
541620Environmental Consulting Services(Primary)
541690Other Scientific and Technical Consulting Services
541720Research and Development in the Social Sciences and Humanities
+2 more

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Gulf South Research Corp specializes in environmental consulting and scientific technical services focused on ecological assessment, habitat management, and invasive species control for federal land and defense operations. The firm delivers biological assessments, habitat protection plans, and envir...

Gulf South Research Corp specializes in environmental consulting and scientific technical services focused on ecological assessment, habitat management, and invasive species control for federal land and defense operations. The firm delivers biological assessments, habitat protection plans, and environmental compliance reporting aligned with NEPA, ESA, and USACE regulatory frameworks. Their technical expertise includes species monitoring—particularly for threatened aquatic and avian populations—dune and wetland restoration, invasive weed treatment, and habitat enhancement strategies for military ranges and wildlife refuges. A key differentiator is their ability to integrate field biology with operational military and homeland security requirements, producing actionable data for mission-critical infrastructure projects while ensuring ecological compliance. The contractor maintains a strong, recurring relationship with the Department of Defense, providing environmental services for installations across California and the Pacific Northwest, including habitat protection for sensitive species like the California towhee and juvenile green sturgeon. They also deliver critical environmental assessments for the Department of Homeland Security related to tactical infrastructure and for the Department of the Interior on invasive species management within National Wildlife Refuges. Their work consistently bridges defense operations with natural resource stewardship, demonstrating deep familiarity with interagency regulatory coordination. Primary focus areas include Environmental Consulting Services (NAICS 541620) and Other Scientific and Technical Consulting Services (NAICS 541690), where they apply ecological science to real-time operational challenges. Their vertical specialization lies in military range sustainability, endangered species compliance, and invasive species eradication in coastal and arid ecosystems. Gulf South Research Corp is a Women-Owned Small Business and Woman-Owned Business certified, headquartered in Baton Rouge, Louisiana, with a strategic presence in federal environmental markets across the southern and western United States. Their business model emphasizes agile, field-responsive science tailored to complex regulatory and operational environments.

Key Performance Metrics

Awards Count

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Active

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Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency
Department Of Defense$136.4M58.1%
Department Of Homeland Security$91.8M39.1%
General Services Administration$2.0M0.8%
Department Of The Interior$1.4M0.6%
Department Of State$1.4M0.6%
Other agencies (6 agencies, <0.5% each)$2.0M0.8%
Awards by NAICS
Export
541620 - Environmental Consulting Services$173.8M74%
541690 - Other Scientific and Technical Consulting Services$29.8M12.7%
541330 - Engineering Services$16.6M7.1%
562910 - Remediation Services$4.6M2%
541712 - Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)$3.9M1.7%
561210 - Facilities Support Services$3.6M1.6%
Others - Other NAICS codes (9 codes, <0.5% each)$2.4M1%
Awards by Agency Over Time
Awards by Place of Performance

Open opportunities in GULF SOUTH RESEARCH CORP's top NAICS codes and agencies

NAICS: 541690
New
Corydon Well Replacement Project – Professional Design, Bidding Support and Engineering Services During Construction
Solicitation # C2305
The Elsinore Valley Municipal Water District (EVMWD) is soliciting proposals for the Corydon Well Replacement Project, which involves the professional design, bidding support, and engineering services required to replace and abandon the existing Corydon well in Wildomar, California. The project is divided into two primary phases: Phase 1 focuses on civil site design, technical specifications, and construction management for the drilling of the new well and abandonment of the old one; Phase 2 covers the architectural, civil, mechanical, structural, electrical, and instrumentation design for equipping, testing, and commissioning the new groundwater production well. The project is funded through District funds and a Department of the Interior Bureau of Reclamation WaterSMART Planning and Project Design Grant, necessitating compliance with federal requirements, including the Build America Act, Buy America Preference, and the use of the Automated Standard Application for Payments (ASAP) system. TKE Engineering, Inc. is seeking qualified DBE, MBE, and WBE firms specializing in hydrology/hydraulic consulting, structural and electrical engineering, geotechnical investigation, and utility potholing. Proposals are due by 10:00 a.m. on September 1, 2026, via the PlanetBids Vendor Portal. Selection is based on demonstrated competence and professional qualifications, with evaluation weighted toward relevant experience (25%), project approach (25%), and scope/schedule (20%), while cost and innovation each account for 10%. The total estimated project cost is 2,260,788 dollars, though the final contract will be a negotiated not-to-exceed dollar limit. Awardees must adhere to strict federal and state regulations, including whistleblower protections, drug-free workplace standards, and specific insurance and bonding requirements for contracts exceeding the simplified acquisition threshold.
TKE Engineering, Inc.

POSTED

about 9 hours ago

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in 4 days
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NAICS: 562910
New
WOJC - Asbestos Abatement (Food Service and Wellness Department)
Solicitation # wojc-asbestos-abatement-food-service-wellness-department
Education & Training Resources is seeking quotes for a subcontracting opportunity to perform asbestos abatement services at the Westover Job Corps Center in Chicopee, Massachusetts. The scope of work involves the removal and disposal of asbestos-containing materials in two primary locations: the Food Service Building mop room area and approximately 10 linear feet of heat pipe insulation in the Administration Building Wellness Department hallway ceiling. The selected contractor must provide all labor, materials, and supervision, ensuring strict compliance with EPA, OSHA, and state regulations. Key deliverables include the safe containment and removal of materials, proper packaging and disposal at licensed facilities with documented manifests, and the maintenance of daily logs. Final project acceptance requires a signed punch list, applicable warranties, and a dust-free work area, with oversight and clearance testing provided by a third-party hygienist. Bids must be submitted by September 11, 2026, and should include a completed fee-for-service bid sheet with a detailed cost breakdown, a proposed work schedule, and all required Massachusetts licensing and credentials. Mandatory administrative documentation includes a W-9, Vendor Acknowledgement Form, certificates of liability insurance, and an active SAM.gov registration with a Unique Entity ID. The contract incorporates several federal regulations, including the Service Contract Act, the Davis-Bacon Act, and FAR clauses regarding anti-lobbying and debarment. Award selection is at the sole discretion of ETR and is not based exclusively on the lowest bid. Depending on the total project value, performance and payment bonds may be required for amounts exceeding 35,000 dollars.
Westover Job Corps Center

POSTED

about 9 hours ago

DEADLINE

in 13 days
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NAICS: 541330
New
Corydon Well Replacement (C2305)
Solicitation # C2305
Ardurra Group, Inc. is soliciting proposals for the Corydon Well Replacement Project (Work Order C2305) on behalf of the Elsinore Valley Municipal Water District in California. This professional services agreement seeks qualified DBE firms to provide comprehensive design, bidding support, and engineering services during construction. The scope is divided into two phases: Phase 1 focuses on civil site design, technical specifications, and construction management for the drilling of a new well and the abandonment of the existing one; Phase 2 covers architectural, civil, mechanical, structural, electrical, and I&C design drawings, as well as equipping, testing, and commissioning. Technical requirements specify the use of 24-inch diameter stainless steel Ful-Flo louvered well screens and compliance with AWWA potable water well construction standards, Riverside County, and California State Water Resources Control Board regulations. The contract is set aside for small and disadvantaged businesses, including DBE, WOSB, and SDVOSB entities. Award selection is based on the most advantageous proposal, considering both price and other factors. Key requirements include the provision of performance and payment bonds for 100 percent of the contract price, a bid guarantee of five percent, and adherence to California prevailing wage laws. Consultants must maintain active SAM registration and provide a project manager as the primary point of contact. Payment is processed via monthly itemized statements, with a 45-day review and payment cycle. Proposals must be submitted via PlanetBids by September 1, 2026, and must include a cover letter, a detailed project approach, staff resumes, a five-year representative project list, and three professional references.
Ardurra Group, Inc.

POSTED

about 9 hours ago

DEADLINE

in 4 days
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