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| Awarded | Agency | Description | Amount | Source record |
|---|---|---|---|---|
| Sep 28, 2026 | Environmental Protection Agency | TEN (10) YEAR PLAN FOLLOW-ON TASK ORDER - NAVAJO NATION AUM RESPONSE ASSESSMENT AND EVALUATION SERVICES (RAES) II FOR E…68HE0926F0102 | $83K | Source |
| Sep 25, 2026 | Environmental Protection Agency | R499 - NATIONAL LAKES ASSESSMENT 2027: PLANKTON IDENTIFICATION68HERW26F0193 | $885K | Source |
| Sep 21, 2026 | Environmental Protection Agency | CROSS BROTHERS SUPERFUND SITE, SSID 0586, NEW SEMD SFGLAES TETRATECH TASK ORDER, CONTRACT 68HE0523D0004.68HE0526F0142 | $2.3M | Source |
| Sep 17, 2026 | Environmental Protection Agency | START BROWNFIELDS ASSESSMENT68HE0826F0055 | $250K | Source |
| Sep 15, 2026 | Environmental Protection Agency | START CERCLA RESPONSE PROGRAM SUPPORT68HE0826F0067 | $250K | Source |
| Sep 11, 2026 | Environmental Protection Agency | R7 START VI: BIG RIVER MINE TAILINGS OU1 PRP YARDS68HE0726F0167 | $95K | Source |
| Sep 2, 2026 | Environmental Protection Agency | REGION 4 START VI REMOVAL SITE EVALUATIONS68HE0426F0102 | $1.0M | Source |
| Aug 31, 2026 | City of Los Angeles Controller · CA | No description on the record | $15K | Source |
| Aug 31, 2026 | City of Los Angeles Controller · CA | 508/50/50AX82 | $24K | Source |
| Aug 31, 2026 | City of Los Angeles Controller · CA | No description on the record | $49K | Source |
| Aug 27, 2026 | Environmental Protection Agency | START OIL SITE68HE0826F0058 | $200K | Source |
| Aug 26, 2026 | Environmental Protection Agency | START CERCLA68HE0826F0054 | $715K | Source |
| Aug 25, 2026 | Environmental Protection Agency | REGION 4 START VI SUPERFUND FACILITY RESPONSE PLANS (FRP) AND SPILL PREVENTION CONTROL AND COUNTERMEASURES (SPCC)68HE0426F0103 | $180K | Source |
| Aug 24, 2026 | Environmental Protection Agency | REGION 4 START VI SUPERFUND REMOVAL ACTIONS CERCLA68HE0426F0101 | $1.0M | Source |
| Aug 18, 2026 | Environmental Protection Agency | REGION 4 START VI PREPAREDNESS AND PREVENTION ACTIVITIES68HE0426F0100 | $1.0M | Source |
| Aug 13, 2026 | Environmental Protection Agency | START CERCLA68HE0826F0052 | $2.1M | Source |
| Aug 12, 2026 | Environmental Protection Agency | R4 START VI EMERGENCY RESPONSE CERCLA ACTIONS68HE0426F0095 | $1.0M | Source |
| Aug 3, 2026 | Environmental Protection Agency | REGION 5, SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM VI (START VI). INITIATE NEW TASK ORDER AND FUNDING FOR EQUIPME…68HE0526F0122 | $100K | Source |
| Aug 3, 2026 | Environmental Protection Agency | START SUPPORTON PROGRAM PREPAREDNESS AND RELEASE/DISCHARGE PREVENTION68HE0826F0051 | $322K | Source |
| Jul 31, 2026 | Environmental Protection Agency | R4 START VI WESTSIDE LEAD TASK ORDER68HE0426F0093 | $1.4M | Source |
| Jul 27, 2026 | Environmental Protection Agency | REGION 5, SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM VI (START VI). INITIATE NEW TASK ORDER AND FUNDING FOR TRAININ…68HE0526F0123 | $100K | Source |
| Jul 24, 2026 | National Oceanic and Atmospheric Administration | THE CONTRACTOR SHALL OPERATE AND ENHANCE THE MODEL VIEWER, APPROVED VIA OR-FY26-02732, IN ACCORDANCE WITH THE SOW AND D…1305M226F0348 | $875K | Source |
| Jul 17, 2026 | National Oceanic and Atmospheric Administration | THE CONTRACTOR SHALL DEVELOP SEA LEVEL RISE SIMULATIONS/VISUALIZATIONS FOR THE ALASKA SEA LEVEL RISE VIEWER, APPROVED V…1305M226F0322 | $500K | Source |
| Jul 2, 2026 | Department of the Army | THIS IS A NON-PERSONAL SERVICES CONTRACT TO PROVIDE TECHNICAL SERVICES FOR AN EELGRASS SURVEY AT AND NEXT TO THE SWINOM…W912DW26PA072 | $149K | Source |
| Jul 1, 2026 | State of Delaware · DE | ALL HAZARDS EXERCISE PROGRAM705 | — | Source |
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Contracts ending in the next 12 months
14 awards by period-of-performance end| Ends | Agency | Description | Amount | Source record |
|---|---|---|---|---|
| Jan 29, 2027 | Environmental Protection Agency | R425-TMDL DEVELOPMENT SUPPORT FOR OREGON WATERS68HERW26F0018 | $390K | Source |
| Jan 31, 2027 | U.S. Coast Guard | USCG STATION ALEXANDRIA BAY WATER TESTING70Z08425CCLEV0002 | $328K | Source |
| Feb 12, 2027 | Department of the Air Force | PROJECT 23200514, DSN 240807, RENOVATE STAR LAB FOR SECURITY - F21661FA860126F0031 | $152K | Source |
| May 12, 2027 | Defense Logistics Agency | HFAM (HYDRANTS) ENERGY AUTOMATION OPERATIONAL TECHNOLOGY-SUSTAINMENT (EAOTS) FOLLOW ON - TASK ORDER 1SP470626F0010 | $4.3M | Source |
| Jun 17, 2027 | Environmental Protection Agency | SUPPORT FOR ALASKA, IDAHO, OREGON, AND WASHINGTON WATERS68HERW26F0114 | $398K | Source |
Pro shows all 14 expiring awards.
Open solicitations Tetra Tech, Inc. could bid on
All 51 under NAICS 541330Open notices under NAICS 541330, Tetra Tech, Inc.'s most frequent industry code, soonest deadline first.
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.