Tetra Tech, Inc.

Marlborough, MA GLS

UEI
NAYBB3MLDS46
CAGE
1BKS5
Primary NAICS
541330 Engineering Services
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • For Profit Organization
Entity structure
Corporate Entity (Not Tax Exempt)
Corporate family
SAM.gov registration date
Physical address
100 Nickerson Rd # 100, Marlborough, MA 01752, USA
Website
tetratech.com
Founded
1966
Employees
10K-50K
Estimated annual revenue
$1B-$10B
Industry
  1. Industrials
  2. Capital Goods
  3. Construction & Engineering
  4. Civil Engineering
SIC code
87 Engineering & Management Services

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date $0
FY2026 $13,404,142
FY2025 $38,981,873
FY2024 $20,265,712
FY2023 $24,667,557

Top agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Department of the Army $12,906,704
2 Air Force $497,437

Contract vehicles

Expired vehicles (7)

Contract awards

Award Agency Obligated Awarded
Engineering services during construction for rokfc-IK consolidated fire station and military police, camp walker, korea W912UM26FA046 ENDIST Far East (USACE) $778,016
This contract replaces the active KSA rsnf MH-60R aircraft support contract W912ER24F0063. W912ER26FA077 ENDIST Middle East (USACE) $780,108
Construction phase services (CPS) for FY24 rokfc electrical switchgear building, CFA chinhae, korea W912UM26FA031 ENDIST Far East (USACE) $41,700
The purpose of this work is to perform AE services for environmental compliance support activities necessary to support… FA564126F0012 Air Forces Europe and Africa (USAF) $354,105
AE, CY27 rokfc in-kind A23R900, elementary school, camp walker, korea W912UM26FA017 ENDIST Far East (USACE) $7,590,168

Latest 5 listed here. See the rest on GovTribe.

Contract subawards

Prime contractor Prime award Amount Awarded
Domestic Awardees (Undisclosed) ENERGY SECURITY PROJECT (ESP). ADMINISTRATIVE MODIFICATION INCLUDING INCREMENTAL FUNDING. Identify: CIP, planning meetings, discussions, and preparations for… 72012118C00003 $30,174
Tetra TECH ES, Inc. NON-REVENUE WATER MANAGEMENT PROJECT For technical assistance on the NRWMP project. 72029423F00002 $999,398
AECOM International Inc. DESIGN / NON-DESIGN A-E Services W912GB22F0173 $357,999
Ard, Inc. THE PURPOSE OF THE USAID/UGANDA SANITATION FOR HEALTH ACTIVITY CONTRACT IS TO ACCELERATE SUSTAINABLE IMPROVEMENT IN QUALITY, ACCESS AND SUPPLY OF WATER AND… 72061718C00003 $30,224
AECOM International Inc. IGF::OT::IGF SOFA AE SERVICES FOR APS AND MSA IN POLAND A-E services required for the Army Prepositioned Stocks and Maintenance Complex (APS) and Munitions… W912GB18C0003 $5,498,764

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About the company

Written by GovTribe AI ·

Tetra Tech, Inc.'s Global Services (GLS) Division, doing business as Tetra TECH, is a large federal prime contractor that delivers architect-engineering design, construction management, and environmental engineering services for Department of Defense military infrastructure projects worldwide, with no small business set-aside participation. The division is a child entity of Tetra Tech, Inc., a global engineering and consulting firm headquartered in Pasadena, California, and operates from administrative offices in Marlborough, Massachusetts.

Tetra Tech GLS competes in the full-and-open market across two dominant parent contract vehicles: the $2 billion Architect-Engineering Services for Design and Construction Support for the Air Force Construction Program (AE NEXT), under which it has placed 25 task orders worth $22.8 million in combined potential value, and the $200 million Architect Engineering Services Korea 2022-2028 Indefinite Delivery/Indefinite Quantity contract with the U.S. Army Corps of Engineers, which anchors recurring work in the Pacific theater with 14 task orders valued at $13.6 million. Recent representative prime work includes a $32.2 million delivery order from USAID for dioxin remediation architect-engineering services at Bien Hoa Airbase in Vietnam (valued at $32.2 million, completion May 2028); a $14.2 million design-bid-build services delivery order for LSA Command Services and Headquarters Secure Areas improvements in the United Arab Emirates (ENDIST Middle East, completion June 2026); a $7.59 million elementary school facility design order at Camp Walker, South Korea (ENDIST Far East, January 2026); and a $6.98 million water treatment plant design and consolidation order at Misawa Air Base, Japan (Pacific Air Forces, completion July 2026). The division also holds three newly awarded multiple-award indefinite delivery contracts: $248.4 million for general architect-engineering services across Germany, Poland, Czech Republic, Belgium, the Netherlands, Luxembourg, Norway, and Denmark (USACE Europe, May 2025 award); $240 million for general architect-engineer design services in the Middle East region (ENDIST Middle East, February 2025 award); and $95 million for A-E services supporting military construction in six European nations (USACE Europe, June 2024 award).

Customer concentration tracks heavily toward the Department of Defense and its components. The top five customers by award count account for 64 percent of recent awards. ENDIST Middle East and ENDIST Far East dominate by both count and dollars: the Middle East District accounts for 74 awards valued at $640.7 million in combined potential value, and the Far East District accounts for 36 awards valued at $369 million. By potential-value ranking, the Air Force Civil Engineer Center anchors the portfolio with a $2 billion combined potential value across four awards, followed by the same Middle East and Far East district customers. Army European Command places 17 awards worth $46.8 million. The Office of the Secretary of Defense and Millennium Challenge Corporation round out the active set. This concentration reflects Tetra Tech GLS's specialization in military facility infrastructure — water treatment and distribution systems, wastewater and sewer lift station repairs, electrical switchgear and SCADA systems, facility renovations and dining facilities, fire protection design, and environmental remediation — with heavy geographic focus on Status of Forces Agreement work in South Korea, the Middle East, and Europe.

Activity has remained stable year over year at 16–25 awards annually over the past five years, with 233 total prime and sub awards recorded. Twenty awards totaling $69.7 million in combined potential value are reaching ultimate completion within the next twenty-four months, creating recompete exposure. The division operates as a prime contractor on 98 percent of its awards; sub-award footprint is minimal (five sub-awards total). When Tetra Tech GLS does subcontract, it engages specialized firms: Cosentini Associates (operating as a Tetra Tech subsidiary) provides fire protection design services, and the division's Engineering & Architecture Services subsidiary handles electrical, communications, and cybersecurity control systems design.

NAICS concentration runs entirely to engineering disciplines — 211 awards under Engineering Services (541330), 12 under Architectural Services (541310), and the remainder under related professional services categories. PSC coding mirrors this profile, with 99 awards under Architect and Engineering General landscape and interior design work, 52 under engineering drafting, and 37 under other A-E general categories.

Quick answers

Is Tetra Tech, Inc. registered in SAM.gov?

Yes. Tetra Tech, Inc.'s SAM.gov registration is active through September 7, 2027.

Which contract vehicles does Tetra Tech, Inc. hold?

Tetra Tech, Inc. holds a place on 11 federal contract vehicles, including Architect Engineering Services Korea 2022 - 2028, General A-E Design Services - Middle East District AOR and General Architect-Engineering Services Contracts For Military Construction under 500k in Europe.

How much has Tetra Tech, Inc. received in federal contracts?

Federal contracts obligated $38,981,873 to Tetra Tech, Inc. in fiscal year 2025 and $97,319,284 in fiscal years 2023 through 2027.

How does Tetra Tech, Inc. rank among federal contractors?

Tetra Tech, Inc. ranked #5 in PSC C219, #6 in PSC C211 and #7 at the US Agency for International Development in FY2025.

What is Tetra Tech, Inc.'s most recent federal award?

Tetra Tech, Inc.'s most recent federal contract award is Engineering services during construction for rokfc-IK consolidated fire station and military police, camp walker, korea (W912UM26FA046), from ENDIST Far East (USACE), on June 22, 2026.

On GovTribe

See Tetra Tech, Inc.'s full federal record

  • Federal contract awards
  • IDV awards
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  • Funding analysis by agency, NAICS and set-aside
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