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Federal · 33State and local · 17New YorkIllinoisCaliforniaDelaware

Tetra Tech, Inc.

Tetra Tech, Inc. holds 50 government contract awards worth $47M from 14 agencies on RFPFinder, November 2023 to September 2026.

Awards5033 federal · 17 state and local
Total value$47M$22M federal
Agencies14most from Environmental Protection Agency
Last awardSep 28, 2026first Nov 9, 2023
UEILMRMKLLL3LG5+13 more under this name
Expiring in 12 months14likely recompetes

What government contracts does Tetra Tech, Inc. hold?

Tetra Tech, Inc. holds 50 government contract awards worth $47M on RFPFinder, most from Environmental Protection Agency (20 awards), mainly under NAICS 541330 (Engineering Services) and NAICS 541620 (Environmental Consulting Services). 14 of them end in the next 12 months. The latest award on record is dated Sep 28, 2026.

Recent awards

latest 25 of 50, newest first
Recent awards to Tetra Tech, Inc.
AwardedAgencyDescriptionAmountSource record
Sep 28, 2026Environmental Protection AgencyTEN (10) YEAR PLAN FOLLOW-ON TASK ORDER - NAVAJO NATION AUM RESPONSE ASSESSMENT AND EVALUATION SERVICES (RAES) II FOR E…68HE0926F0102$83KSource
Sep 25, 2026Environmental Protection AgencyR499 - NATIONAL LAKES ASSESSMENT 2027: PLANKTON IDENTIFICATION68HERW26F0193$885KSource
Sep 21, 2026Environmental Protection AgencyCROSS BROTHERS SUPERFUND SITE, SSID 0586, NEW SEMD SFGLAES TETRATECH TASK ORDER, CONTRACT 68HE0523D0004.68HE0526F0142$2.3MSource
Sep 17, 2026Environmental Protection AgencySTART BROWNFIELDS ASSESSMENT68HE0826F0055$250KSource
Sep 15, 2026Environmental Protection AgencySTART CERCLA RESPONSE PROGRAM SUPPORT68HE0826F0067$250KSource
Sep 11, 2026Environmental Protection AgencyR7 START VI: BIG RIVER MINE TAILINGS OU1 PRP YARDS68HE0726F0167$95KSource
Sep 2, 2026Environmental Protection AgencyREGION 4 START VI REMOVAL SITE EVALUATIONS68HE0426F0102$1.0MSource
Aug 31, 2026City of Los Angeles Controller · CANo description on the record$15KSource
Aug 31, 2026City of Los Angeles Controller · CA508/50/50AX82$24KSource
Aug 31, 2026City of Los Angeles Controller · CANo description on the record$49KSource
Aug 27, 2026Environmental Protection AgencySTART OIL SITE68HE0826F0058$200KSource
Aug 26, 2026Environmental Protection AgencySTART CERCLA68HE0826F0054$715KSource
Aug 25, 2026Environmental Protection AgencyREGION 4 START VI SUPERFUND FACILITY RESPONSE PLANS (FRP) AND SPILL PREVENTION CONTROL AND COUNTERMEASURES (SPCC)68HE0426F0103$180KSource
Aug 24, 2026Environmental Protection AgencyREGION 4 START VI SUPERFUND REMOVAL ACTIONS CERCLA68HE0426F0101$1.0MSource
Aug 18, 2026Environmental Protection AgencyREGION 4 START VI PREPAREDNESS AND PREVENTION ACTIVITIES68HE0426F0100$1.0MSource
Aug 13, 2026Environmental Protection AgencySTART CERCLA68HE0826F0052$2.1MSource
Aug 12, 2026Environmental Protection AgencyR4 START VI EMERGENCY RESPONSE CERCLA ACTIONS68HE0426F0095$1.0MSource
Aug 3, 2026Environmental Protection AgencyREGION 5, SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM VI (START VI). INITIATE NEW TASK ORDER AND FUNDING FOR EQUIPME…68HE0526F0122$100KSource
Aug 3, 2026Environmental Protection AgencySTART SUPPORTON PROGRAM PREPAREDNESS AND RELEASE/DISCHARGE PREVENTION68HE0826F0051$322KSource
Jul 31, 2026Environmental Protection AgencyR4 START VI WESTSIDE LEAD TASK ORDER68HE0426F0093$1.4MSource
Jul 27, 2026Environmental Protection AgencyREGION 5, SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM VI (START VI). INITIATE NEW TASK ORDER AND FUNDING FOR TRAININ…68HE0526F0123$100KSource
Jul 24, 2026National Oceanic and Atmospheric AdministrationTHE CONTRACTOR SHALL OPERATE AND ENHANCE THE MODEL VIEWER, APPROVED VIA OR-FY26-02732, IN ACCORDANCE WITH THE SOW AND D…1305M226F0348$875KSource
Jul 17, 2026National Oceanic and Atmospheric AdministrationTHE CONTRACTOR SHALL DEVELOP SEA LEVEL RISE SIMULATIONS/VISUALIZATIONS FOR THE ALASKA SEA LEVEL RISE VIEWER, APPROVED V…1305M226F0322$500KSource
Jul 2, 2026Department of the ArmyTHIS IS A NON-PERSONAL SERVICES CONTRACT TO PROVIDE TECHNICAL SERVICES FOR AN EELGRASS SURVEY AT AND NEXT TO THE SWINOM…W912DW26PA072$149KSource
Jul 1, 2026State of Delaware · DEALL HAZARDS EXERCISE PROGRAM705—Source

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Contracts ending in the next 12 months

14 awards by period-of-performance end
Contracts held by Tetra Tech, Inc. ending in the next 12 months
EndsAgencyDescriptionAmountSource record
Jan 29, 2027Environmental Protection AgencyR425-TMDL DEVELOPMENT SUPPORT FOR OREGON WATERS68HERW26F0018$390KSource
Jan 31, 2027U.S. Coast GuardUSCG STATION ALEXANDRIA BAY WATER TESTING70Z08425CCLEV0002$328KSource
Feb 12, 2027Department of the Air ForcePROJECT 23200514, DSN 240807, RENOVATE STAR LAB FOR SECURITY - F21661FA860126F0031$152KSource
May 12, 2027Defense Logistics AgencyHFAM (HYDRANTS) ENERGY AUTOMATION OPERATIONAL TECHNOLOGY-SUSTAINMENT (EAOTS) FOLLOW ON - TASK ORDER 1SP470626F0010$4.3MSource
Jun 17, 2027Environmental Protection AgencySUPPORT FOR ALASKA, IDAHO, OREGON, AND WASHINGTON WATERS68HERW26F0114$398KSource

Pro shows all 14 expiring awards.

Find these on the recompete radar

Open solicitations Tetra Tech, Inc. could bid on

All 51 under NAICS 541330

Open notices under NAICS 541330, Tetra Tech, Inc.'s most frequent industry code, soonest deadline first.

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Questions about Tetra Tech, Inc.

What does Tetra Tech, Inc. sell to the government?

Tetra Tech, Inc.'s awards on RFPFinder fall mostly under NAICS 541330 (Engineering Services), NAICS 541620 (Environmental Consulting Services) and PSC R429 (Support- Professional: Emergency Response/Disaster Planning/Preparedness Support). Its most common product and service code is R429, on 15 awards.

Which agencies buy from Tetra Tech, Inc.?

Environmental Protection Agency (20 awards), NY State Authorities (5 awards) and City of Chicago (4 awards) buy the most from Tetra Tech, Inc. on RFPFinder, out of 14 agencies in total.

How much has Tetra Tech, Inc. been awarded in government contracts?

$47M across 50 awards on RFPFinder: $22M on 33 federal awards and $24M on 17 state and local awards, November 2023 to September 2026. That is the sum of the award records RFPFinder holds, not a complete history of Tetra Tech, Inc.'s government revenue.

How do I find Tetra Tech, Inc.'s UEI or CAGE code?

Tetra Tech, Inc.'s UEI on its federal awards is LMRMKLLL3LG5, and USAspending lists 13 more UEIs under the same name, usually separate divisions or sites. Award records do not carry CAGE codes; search the UEI in SAM.gov's entity search to see the CAGE code and registration status.

Vendor totals add up the award records RFPFinder holds: federal contract awards from USAspending.gov for the agencies and codes behind open notices, and state and local awards from open-data contract registers and purchase-order files. They are not a vendor's complete government revenue, and a register that lists a contract ceiling or repeats a contract can overstate spend. Names are grouped across spellings ("Corp" and "Corporation"); each award links to its source record.