TETRA TECH, INC. (JEG3QJSDMYG7)

Federal contractor overview

TETRA TECH, INC. is registered as a federal contractor under UEI JEG3QJSDMYG7 and CAGE 1KYA2, and is located in KING OF PRUSSIA, PA, USA. Federal award data shows $103,461,966 across 64 federal awards, with top agencies including Environmental Protection Agency, Department of Defense, and Department of Homeland Security. The contractor's primary NAICS classification is 541620, and its public business classifications include For Profit Organization. Its organization hierarchy includes TETRA TECH, INC..

Contractor identifiers

Legal business name: TETRA TECH, INC.
Unique Entity ID: JEG3QJSDMYG7
CAGE code: 1KYA2
Location: KING OF PRUSSIA, PA, USA
Website: Visit contractor site

NAICS codes and business types

NAICS codes

Business and socioeconomic classifications

For Profit Organization

Organization hierarchy

Parent organization
TETRA TECH, INC.
UEI LMRMKLLL3LG5

Other related organizations

Federal obligation history

Total federal obligations

$103,461,966

Awards: 64

Top agencies by obligations

Environmental Protection Agency
10 award actions
$96,656,412
Department of Defense
45 award actions
$6,714,790
Department of Homeland Security
3 award actions
$38,585

Federal obligations by fiscal year

Net federal contract obligations decreased from $5,034,645 in FY2024 to -$404,382 in FY2025.

Scroll horizontally to view all fiscal years.

View fiscal-year data table

Completed and current year-to-date federal fiscal-year contract activity
Fiscal year	Net obligations	Award actions
FY2026 YTD	$2,089,964	8
FY2025	-$404,382	11
FY2024	$5,034,645	14
FY2023	$2,194,235	11
FY2022	$5,777,678	16
FY2021	$3,177,392	17

Recent federal awards

WALLKILL WELLFIELD REMEDIAL DESIGN/REMEDIAL ACTION (RDRA) OVERSIGHT / REMEDIAL ACQUISITION FRAMEWORK (RAF), DESIGN AND ENGINEERING SERVICES (DES)

Environmental Protection Agency

$298,478

Obligated

PIID 68HERH24F0295

Awarded Jun 26, 2024
DES- OLD WILMINGTON ROAD GROUNDWATER CONTAMINATION SUPERFUND SITE OU-1 REMEDIAL ACQUISITION FRAMEWORK (RAF) DESIGN AND ENGINEERING SERVICES (DES)

Environmental Protection Agency

$1,647,844

Obligated

PIID 68HE0323F0080

Awarded Aug 3, 2023
LOWER DARBY CREEK AREA (LDCA) SUPERFUND SITE (MULTIPLE OPERABLE UNITS (OUS) DESIGN AND ENGINEERING SERVICES (DES) THE PURPOSE OF THIS TASK ORDER (TO) IS TO PROVIDE SUPPORT AND ADDITIONAL SERVICES RELATED TO A VARIETY OF PLANNED ACTIVITIES RELATE

Environmental Protection Agency

$9,002,060

Obligated

PIID 68HE0321F0066

Awarded Sep 29, 2021
SUPPORT AT THE BAGHURST DRIVE SUPERFUND SITE (SITE). THIS INCLUDES FINALIZING THE FEASIBILITY STUDY (FS) AND PROVIDING POST RI/FS SUPPORT FOR DEVELOPMENT OF THE PROPOSED REMEDIAL ACTION PLAN (PRAP) AND TH

Environmental Protection Agency

$55,111

Obligated

PIID 68HE0320F0069

Awarded Aug 12, 2020

Frequently asked questions

What is TETRA TECH, INC.'s Unique Entity ID (UEI)?: TETRA TECH, INC.'s Unique Entity ID is JEG3QJSDMYG7, as registered in SAM.gov.
What is TETRA TECH, INC.'s CAGE code?: TETRA TECH, INC.'s CAGE code is 1KYA2.
What is TETRA TECH, INC.'s primary NAICS code?: TETRA TECH, INC.'s primary NAICS classification is 541620.
Where is TETRA TECH, INC. located?: TETRA TECH, INC. is located in KING OF PRUSSIA, PA, USA.
How much has TETRA TECH, INC. received in federal contract obligations?: TETRA TECH, INC. has received $103,461,966 in federal contract obligations across 64 federal awards.
Which federal agencies has TETRA TECH, INC. worked with?: TETRA TECH, INC.'s top federal agencies include Environmental Protection Agency, Department of Defense, and Department of Homeland Security.
When was TETRA TECH, INC. registered in SAM.gov?: TETRA TECH, INC.'s SAM.gov registration date is August 15, 2001.
What business classifications does TETRA TECH, INC. hold?: TETRA TECH, INC.'s registered business and socioeconomic classifications include For Profit Organization.