# Tetra Tech, Inc.

Canonical: https://abierto.us/vendors/tetra-tech-inc-lmrmklll3lg5

- UEI: LMRMKLLL3LG5
- CAGE: 078E8
- Location: Pasadena, CA
- Awards in window: 169 (486 transactions), $238,723,834 obligated, January 6, 2025 to September 10, 2026

## Awarding agencies

- Department of State: 14 awards, $135,428,378
- Department of the Army: 29 awards, $29,272,656
- Department of the Air Force: 14 awards, $19,432,796
- Agency for International Development: 13 awards, $17,373,262
- Environmental Protection Agency: 34 awards, $14,594,253
- Department of Energy: 7 awards, $7,014,291
- National Aeronautics and Space Administration: 3 awards, $4,220,997
- U.S. Patent and Trademark Office: 1 awards, $3,734,074
- U.S. Coast Guard: 12 awards, $2,219,442
- Millennium Challenge Corporation: 2 awards, $2,060,728
- Bureau of Ocean Energy Management: 2 awards, $1,448,567
- Federal Energy Regulatory Commission: 4 awards, $1,057,920
- Public Buildings Service: 4 awards, $411,613
- U.S. Fish and Wildlife Service: 3 awards, $345,943
- Bureau of Land Management: 2 awards, $290,337

## Industries

- 562910 Remediation Services: $129,097,978
- 541330 Engineering Services: $56,993,503
- 541620 Environmental Consulting Services: $45,680,437
- 541512 Computer Systems Design Services: $3,734,074
- 541320 Landscape Architectural Services: $2,060,728
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services: $889,456
- 541380 Testing Laboratories and Services: $328,451
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology): $500
- 541199 All Other Legal Services: -$61,293

## Competition

- Full and Open Competition: 160 awards
- Not Competed: 6 awards
- Competed Under SAP: 3 awards

## Solicitations won

- MN-FWS ARD-FSHRS-ICRCC SUPPORT (140F0S26F0030), $431,553. https://abierto.us/opportunities/140f0s26f0030
- Technical Support for Assessment and Watershed Protection-3 (68HERW26Q0029). https://abierto.us/opportunities/68herc26q0010
- JH HAZARDOUS FUELS CULTURAL SURVEY (44043229), $220,339. https://abierto.us/opportunities/44043229
- Technical Support Services for National Environmental Policy Act (NEPA) Compliance Associated with Site-wide Document Development for DOE/NNSA's Office of Environment, Safety, and Health. (89233126QNA000460), $1,755,226. https://abierto.us/opportunities/89233126qna000460
- Justification NASA Environmental Support Services SSC (80KSC025F0008P00007). https://abierto.us/opportunities/80ksc025f0008p00007
- WI - Whittlesey Creek NWR - Saginaw Bay to Western (GS00F168CA), $70,288. https://abierto.us/opportunities/gs00f168ca
- REQUEST FOR QUOTE(RFQ) in Support of U.S. Coast Guard Search and Rescue Optimal Planning System (SAROPS) Environmental Data Services (EDS) Subscription Services and Enhancements (70Z04425ROIPL0003). https://abierto.us/opportunities/70z04425roipl0003
- OLEM Mission Support Services for Training on Resi (68HERH25Q0078), $70,679. https://abierto.us/opportunities/68herh25q0078
- Regional Dredging Operation and Maintenance (O&M) EIS, Multiple Harbors (W912HN25F5003), $9,328,704. https://abierto.us/opportunities/w912hn25f5003
- Fair Opportunity/Limited Source Justification (89233125FNA000182). https://abierto.us/opportunities/89233125fna000182

## Largest awards

- 19AQMM22F3911 (delivery order): $100,061,768, Acquisitions - Aqm Momentum. Office of Weapons Removal and Abatement Has a Humanitarian Demining Request for International Assistance to Ukraine/Conventional Weapons Destruction (Cwd).Document That a Stop-Work Order Was Issued and Had Received a Waiver to Lift the Swo.. https://www.usaspending.gov/award/CONT_AWD_19AQMM22F3911_1900_19AQMM18D0080_1900/
- 19AQMM24F0007 (delivery order): $28,068,362, Acquisitions - Aqm Momentum. Laos Humanitarian Mine Action/Uxo. Exercise Option Year One with Funds. Document That a Stop-Work Order Was Issued and Received a Waiver to Lift the Stop-Work Order.. https://www.usaspending.gov/award/CONT_AWD_19AQMM24F0007_1900_19AQMM18D0080_1900/
- FA872322F9009 (delivery order): $17,717,507, FA8723 SSC BCK-CO. Shared Early Warning Systems 3 (Sews 3) Add Tiktock Clause 52.204-27. https://www.usaspending.gov/award/CONT_AWD_FA872322F9009_9700_GS00Q14OADU138_4732/
- W912HN25F5003 (delivery order): $9,399,495, W074 Endist Savannah. Option 7: Kings Bay Eis. https://www.usaspending.gov/award/CONT_AWD_W912HN25F5003_9700_GS00F168CA_4732/
- W9126G24F0286 (delivery order): $6,580,089, W076 Endist FT Worth. Option Year 1 - HW Operational Support. https://www.usaspending.gov/award/CONT_AWD_W9126G24F0286_9700_GS00F168CA_4732/
- 19AQMM23F1349 (delivery order): $5,999,962, Acquisitions - Aqm Momentum. Monitoring, Evaluation and Audit Services for Ukraine Reporting (Measure). https://www.usaspending.gov/award/CONT_AWD_19AQMM23F1349_1900_GS00Q14OADU138_4732/
- 7200AA23N00006 (delivery order): $5,396,000, USAID M/Oaa. Refs/Cne/Lrg: Fy 25 Ilrg II Modification #02 Is to Provide Incremental Funding in the Amount of $5,396,000.00 in the Group Req "rgp-Refs-25-000018 (Field Support from Usaid/Burundi of $3,666,000.00 and a BUY-IN from Ipi/Gendev BUY-IN for. https://www.usaspending.gov/award/CONT_AWD_7200AA23N00006_7200_GS00Q14OADU138_4732/
- 89233125FNA000182 (bpa call): $4,496,914, NNSA NON-MO Cntrctng Ops Div. Technical Support Services for National Environmental Policy Act Compliance Associated with the Pit Production Program for Department of Energy National Nuclear Security Administration Office of Environment Safety and Health. https://www.usaspending.gov/award/CONT_AWD_89233125FNA000182_8900_89303022AGC000004_8900/
- 7200AA18M00014 (delivery order): $3,822,012, USAID M/Oaa. Incrementally Fund Gisr to Enable a BUY-IN of the Usaid/Iraq Mission to Allow Rapid Assessments. $449,526 for a Youth Assessment and $372,485 for a DRG Assessment, for a Total Incremental Funding of $822,011.. https://www.usaspending.gov/award/CONT_AWD_7200AA18M00014_7200_GS00Q14OADU138_4732/
- 7200AA24N00006 (delivery order): $3,800,000, USAID M/Oaa. The Purpose of This Modification Is to Provide Incremental Funding in the Amount of $3,800,000.00. https://www.usaspending.gov/award/CONT_AWD_7200AA24N00006_7200_GS00Q14OADU138_4732/
- 1333BJ22F00280013 (delivery order): $3,734,074, Department of Commerce Pto. Incorporate 52.217-9. https://www.usaspending.gov/award/CONT_AWD_1333BJ22F00280013_1344_HHSN316201200029W_7529/
- W9127826FA140 (delivery order): $3,501,476, W074 Endist Mobile. FY26 Enterprise-Level Air Quality Sustainment Plans for Afcec. https://www.usaspending.gov/award/CONT_AWD_W9127826FA140_9700_W9127825DA012_9700/
- W9127825F0138 (delivery order): $3,411,047, W074 Endist Mobile. The Purpose of This Task Order Is to Award Enterprise Level Air Quality Sustainment for Air Force Civil Engineering Center at Joint Base San Antonio, Tx.. https://www.usaspending.gov/award/CONT_AWD_W9127825F0138_9700_W9127820D0053_9700/
- 89233126FNA000218 (bpa call): $3,255,226, NNSA NON-MO Cntrctng Ops Div. Technical Support Services for National Environmental Policy Act (Nepa) Compliance Associated with Site-Wide Document Development for Department of Energy/National Nuclear Security Administrations Office of Environment, Safety, and Health.. https://www.usaspending.gov/award/CONT_AWD_89233126FNA000218_8900_89303022AGC000004_8900/
- 80KSC025F0008 (bpa call): $3,014,487, NASA Kennedy Space Center. Environmental Services at Stennis Space Center to Include NASA Shared Services Center (Nssc) and National Center for Critical Information Processing and Storage (Nccips).. https://www.usaspending.gov/award/CONT_AWD_80KSC025F0008_8000_80KSC025A0009_8000/
- 68HERH25F0282 (bpa call): $2,646,928, Headquarters Acquisition Div. Environmental Response Training Program - Large Bpa. Limited Combined Admin & Oil Call Order Approve Work Plan and Cost Estimate and Incorporate in New Call Order. https://www.usaspending.gov/award/CONT_AWD_68HERH25F0282_6800_68HERH24A0016_6800/
- 7200AA22N00003 (delivery order): $2,505,250, USAID M/Oaa. Casa Mod 9: the Purpose of This Modification Is to Incrementally Fund the Award with (1) CR Funds of 830,000 (Clin 1) (2) CCPD Funds of 75,250 (Clin 1) (3) in Group Req "rgp-Refs-25-000028" Asia Field Support of 200,000.00 and Afr. https://www.usaspending.gov/award/CONT_AWD_7200AA22N00003_7200_GS00Q14OADU138_4732/
- 68HERH21F0313 (delivery order): $2,321,081, Headquarters Acquisition Div. Ert Support Task Order. Mod P00013: Modification to Change to Excepted Status.. https://www.usaspending.gov/award/CONT_AWD_68HERH21F0313_6800_GS00F168CA_4732/
- W9127825FA080 (delivery order): $2,255,206, W074 Endist Mobile. Builder Sustainment Management System (Sms) Implementation for Installation Management Command (Imcom) at Id-R Batch 2 + Jackson. https://www.usaspending.gov/award/CONT_AWD_W9127825FA080_9700_W9127820D0053_9700/
- 68HERL26F0175 (bpa call): $2,171,000, Land, Enforcement, and Air Division. Olem Large Mission Support Call Order for Land Revitalization Technical Assistance, Site Visioning and Financing Support. https://www.usaspending.gov/award/CONT_AWD_68HERL26F0175_6800_68HE0P24A0007_6800/
- 68HERH24F0376 (bpa call): $1,583,602, Headquarters Acquisition Div. Environmental Response Training Program - Large Bpa. Limited Combined Admin & Oil Call Order P00001: Approve the Contractor'S Revised Work Plan / Cost Estimate Received on 12/20/2024 for an Extension of Performance; Increase the Ceiling in. https://www.usaspending.gov/award/CONT_AWD_68HERH24F0376_6800_68HERH24A0016_6800/
- 140M0126F0042 (bpa call): $1,448,567, Acquisition Management Division. Technical Support for Offshore Mineral Leasing and Operations on the Outer Continental Shelf. https://www.usaspending.gov/award/CONT_AWD_140M0126F0042_1435_140M0125A0005_1435/
- 72039124N00001 (delivery order): $1,350,000, Usaid/Pakistan. The Purpose of This Modification Is To: 1. Increase the Total Obligation by $1,350,000. This Incremental Funding Will Increase the Total Obligation from $4,500,000 to $5,850,000. 2. Incorporate Updated Development Information Solution Reporting a. https://www.usaspending.gov/award/CONT_AWD_72039124N00001_7200_GS00Q14OADU138_4732/
- 95332426F0048 (delivery order): $1,241,118, Millennium Challenge Corporation. MCC Requires Infrastructure Consulting Services for Road Transportation Infrastructure and Services.. https://www.usaspending.gov/award/CONT_AWD_95332426F0048_9543_47QRCA25DU329_4732/
- 80KSC025F0009 (bpa call): $1,206,509, NASA Kennedy Space Center. Environmental Services at Armstrong Flight Research Center (Afrc) Under the NASA Environmental Support Services (Ness) Blanket Purchase Agreement (Bpa).. https://www.usaspending.gov/award/CONT_AWD_80KSC025F0009_8000_80KSC025A0009_8000/
- 68HERC25F0237 (delivery order): $1,115,731, Cincinnati Acquisition Div (Cad). R499 - General Mission Support for the Office of Grants and Debarment. https://www.usaspending.gov/award/CONT_AWD_68HERC25F0237_6800_GS00F168CA_4732/
- W9127826FA024 (delivery order): $1,081,314, W074 Endist Mobile. FY27 - Ericp, Milcon, Ftfa2330003, Power Generation Microgrid Eglin Afb, FL. https://www.usaspending.gov/award/CONT_AWD_W9127826FA024_9700_W9127820D0033_9700/
- 89603025F0014 (bpa call): $1,000,000, Federal Energy Regulatory Comm. Post-Certificate Compliance Inspections. https://www.usaspending.gov/award/CONT_AWD_89603025F0014_8960_89603023A0001_8960/
- 89603026F0015 (bpa call): $1,000,000, Federal Energy Regulatory Comm. Post-Certificate Compliance Inspections. https://www.usaspending.gov/award/CONT_AWD_89603026F0015_8960_89603023A0001_8960/
- 68HERC23F0451 (bpa call): $990,002, Cincinnati Acquisition Div (Cad). R425 - Nutrient Scientific Technical Exchange Partnership and Support (N-Steps). https://www.usaspending.gov/award/CONT_AWD_68HERC23F0451_6800_68HERC22A0021_6800/
- 89233125FNA000174 (bpa call): $891,961, NNSA NON-MO Cntrctng Ops Div. Nuclear Security Administration (Nnsa) Livermore Field Office (Lfo) Is Initiating a National Environmental Policy Act (Nepa) Environmental Impact Statement (Eis) Process for Ensuring Nepa Compliance for Enhanced Plutonium Research and Development.. https://www.usaspending.gov/award/CONT_AWD_89233125FNA000174_8900_89303022AGC000004_8900/
- W90VN722F0154 (delivery order): $887,692, 0906 Aq Co Det B Contracti. 3RD Exercise Option _energy Manager_ Kunsan Rem and Osan Rem. https://www.usaspending.gov/award/CONT_AWD_W90VN722F0154_9700_GS00Q14OADU138_4732/
- 95332426F0052 (delivery order): $819,610, Millennium Challenge Corporation. MCC Requires Infrastructure Consulting Services for Road Transportation Infrastructure and Services.. https://www.usaspending.gov/award/CONT_AWD_95332426F0052_9543_47QRCA25DU329_4732/
- 19AQMM24F0126 (delivery order): $727,749, Acquisitions - Aqm Momentum. The Purpose of This Modification Is to Add Funding to Extend the Performance Periods for Construction Manager Services for Twelve (12) Additional Months Through 1/31/2026. https://www.usaspending.gov/award/CONT_AWD_19AQMM24F0126_1900_19AQMM21D0150_1900/
- 19AQMM26F0303 (delivery order): $702,171, Acquisitions - Aqm Momentum. Tre Contractor Shall Provide (Tpc) Services in Support of the Riyadh New Embassy Compound Project and Provides Funding for 24 Months of Electrical Engineering Services. https://www.usaspending.gov/award/CONT_AWD_19AQMM26F0303_1900_19AQMM21D0150_1900/
- 68HERL26F0012 (bpa call): $679,364, Land, Enforcement, and Air Division. Olem Mission Support Services Call Order Title: Communications Support for Epa'S Brownfields and Land Revitalization Program. https://www.usaspending.gov/award/CONT_AWD_68HERL26F0012_6800_68HE0P24A0007_6800/
- 70Z0G326FOIPL0016 (delivery order): $641,058, C5I Division 2 Kearneysville. Sarops Eds Task Order 2 - Subscription. https://www.usaspending.gov/award/CONT_AWD_70Z0G326FOIPL0016_7008_70Z0G326DOIPL0001_7008/
- FA564126F0011 (delivery order): $596,756, FA5641 764 Ess PK. F2F United Kingdom Contract, Including Multiple Environmental Projects on Raf Alconbury, Raf Croughton, Raf Fairford, Raf Lakenheath, Raf Mildenhall and Raf Menwith Hill.. https://www.usaspending.gov/award/CONT_AWD_FA564126F0011_9700_FA564120D0007_9700/
- 70Z02324FREG10005 (delivery order): $581,446, HQ Contract Operations (CG-912)(000. The Purpose of the Modification Is to Exercise Period One by Extending the Terms of the Contract from 9/29/2025 - 9/28/2026.. https://www.usaspending.gov/award/CONT_AWD_70Z02324FREG10005_7008_GS00Q14OADU138_4732/
- 68HERH25F0347 (bpa call): $569,207, Headquarters Acquisition Div. Olem Large Mission Support Call Order Title: Support for Brownfields Training. https://www.usaspending.gov/award/CONT_AWD_68HERH25F0347_6800_68HE0P24A0007_6800/
- 7200AA22M00008 (delivery order): $500,000, USAID M/Oaa. This Is a Modification to Incrementally Fund the WBG Learning Activity Under the Taleem Task Order/Contract No. Task Order Gs00q14oadu138_7200aa22m00008 Fe. an Incremental Funding from WBG of $500,000 Will Increase the Obligation from $1.7 Mi. https://www.usaspending.gov/award/CONT_AWD_7200AA22M00008_7200_GS00Q14OADU138_4732/
- W912EF25F9201 (delivery order): $482,245, US Army Engineer District Walla Wal. Cottonwood Cove Final Design. https://www.usaspending.gov/award/CONT_AWD_W912EF25F9201_9700_W912EF23D0013_9700/
- 68HERC23F0296 (bpa call): $442,535, Cincinnati Acquisition Div (Cad). R425 - Total Maximum Daily Loads (Tmdls) Support for Alaska, Idaho, Oregon, and Washington Waters. https://www.usaspending.gov/award/CONT_AWD_68HERC23F0296_6800_68HERC22A0021_6800/
- 19AQMM25F0666 (delivery order): $438,489, Acquisitions - Aqm Momentum. The Contractor Shall Provide a Construction Management Services in Support of the Amsterdam HVAC Project, for a Total of 12 Months.. https://www.usaspending.gov/award/CONT_AWD_19AQMM25F0666_1900_19AQMM21D0150_1900/
- 68HERH25F0269 (bpa call): $428,401, Headquarters Acquisition Div. Olem Large Mission Support Call Order Title: Support for Brownfields Job Training Program. https://www.usaspending.gov/award/CONT_AWD_68HERH25F0269_6800_68HE0P24A0007_6800/
- FA564121F0014 (delivery order): $426,103, FA5641 764 Ess PK. Multi Environmental Services for United Kingdom (Uk). https://www.usaspending.gov/award/CONT_AWD_FA564121F0014_9700_FA564120D0007_9700/
- 68HERW26F0114 (bpa call): $397,750, Water, Tribal & Science Division. Support for Alaska, Idaho, Oregon, and Washington Waters. https://www.usaspending.gov/award/CONT_AWD_68HERW26F0114_6800_68HERC22A0021_6800/
- 47PH5426F0058 (bpa call): $395,103, PBS Centralized Acquisition Services - Customer Contracting Branch B. Obtain Necessary Environmental Compliance Due Diligence on Behalf of the Uscg. This Due Diligence Is Needed to Support the Upcoming Real Property Actions Associated with the United States Coast Guard Long Range Communications Divestiture Sites.. https://www.usaspending.gov/award/CONT_AWD_47PH5426F0058_4740_47PB0125A0002_4740/
- 68HERW26F0018 (bpa call): $389,647, Water, Tribal & Science Division. R425-Tmdl Development Support for Oregon Waters. https://www.usaspending.gov/award/CONT_AWD_68HERW26F0018_6800_68HERC22A0021_6800/
- 70Z02321FMSC00800 (delivery order): $385,739, HQ Contract Operations (CG-912)(000. Exercise Option Period Four. Section 2(D). https://www.usaspending.gov/award/CONT_AWD_70Z02321FMSC00800_7008_GS00Q14OADU138_4732/

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Source: USAspending.gov award data, keyed by UEI. Obligations in the window only. Cite https://abierto.us/vendors/tetra-tech-inc-lmrmklll3lg5.