Overview
Obligated since award on contracts active FY2021–FY2026; subcontractors: reported value since award
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Awards toSubcontracts toCircle area = dollars
Insight Two subcontractorsSubcontractor (sub): a company hired by the prime to do part of a federal contract. It works for the prime, not the government. Glossary received 46% of what it reported subcontracting. See more on the Teaming tab
Prime contract obligationsObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary, FY2003–FY2026
Includes FY2026 so far: $5.35M, still being reported
Agencies report with a delay; the latest year will rise
Hover over a year to see its value.
Insight Largest year: $7.38M in FY2023. See more on the Contracts tab
$42.9M since award = $37.8M in FY2021–FY2026 + $5.11M before FY2021
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Circle area = dollarsOutlined: head office state (Colorado)
Insight 99% was performed in Colorado. See more on the Contracts tab
Contracts
25 contracts with an action since FY2021
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RunningEnds within 12 monthsEnded
Insight 68HE0820D0001 orders hold 100% of these contracts' obligations.
In FY2009 and FY2010, its other prime contracts net below zero after deobligations, so 68HE0820D0001 orders exceed all prime contracts
Hover over a year to see its value.
All prime contracts68HE0820D0001 orders
Insight 98% of its prime obligations came through 68HE0820D0001 orders.
Current end date of each prime contract with an action since FY2021
Hover over a month to see its value.
Tetra Tech Inc. prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
9 end within 12 months.
Showing 1–10 of 25 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| Parent contract (IDVIDV: the record type for any contract that exists to take orders: IDIQs, GWACs, GSA Schedules, BPAs and basic ordering agreements. Glossary) | ObligatedObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary | ||||
| 68HE0823F0060 | 68HE0820D0001 | REGION 8 CONTRACTING OFFICE (68HE08) | $6,258,547 | Sep 27, 2026 | Ended |
| 68HE0820F0082 | 68HE0820D0001 | REGION 8 CONTRACTING OFFICE (68HE08) | $5,825,855 | Dec 17, 2024 | Ended |
| 68HE0820F0071 | 68HE0820D0001 | REGION 8 CONTRACTING OFFICE (68HE08) | $4,759,097 | Dec 9, 2023 | Ended |
| 68HE0823F0059 | 68HE0820D0001 | REGION 8 CONTRACTING OFFICE (68HE08) | $4,099,000 | Sep 26, 2026 | Ended |
| 68HE0823F0068 | 68HE0820D0001 | REGION 8 CONTRACTING OFFICE (68HE08) | $2,658,441 | Sep 26, 2026 | Ended |
| 68HE0821F0032 | 68HE0820D0001 | REGION 8 CONTRACTING OFFICE (68HE08) | $2,449,568 | Feb 11, 2024 | Ended |
| 68HE0826F0052 | 68HE0820D0001 | REGION 8 CONTRACTING OFFICE (68HE08) | $2,100,000 | Aug 31, 2027 | Ends within 12 months |
| 68HE0821F0043 | 68HE0820D0001 | REGION 8 CONTRACTING OFFICE (68HE08) | $2,053,329 | May 10, 2024 | Ended |
| 68HE0825F0033 | 68HE0820D0001 | REGION 8 CONTRACTING OFFICE (68HE08) | $1,763,000 | Jul 31, 2027 | Ends within 12 months |
| 68HE0820F0083 | 68HE0820D0001 | REGION 8 CONTRACTING OFFICE (68HE08) | $1,734,389 | Mar 18, 2025 | Ended |
Page 1 of 3
Buyers
Environmental Protection Agency: $42.9M obligated since award; $32.5M in FY2021–FY2025 actions
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Insight Environmental Protection Agency placed 100%.
Contracting offices that awarded Tetra Tech Inc. prime contracts, FY2021–FY2026
See which offices award its contracts.
0 offices awarded only one contract.
Showing 1–1 of 1 office
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| REGION 8 CONTRACTING OFFICE (68HE08) | Environmental Protection Agency | 25 | $42,940,827 | Jul 2, 2020 | Sep 8, 2026 |
Teaming
Subcontracts Tetra Tech Inc. received, by prime order
Whom it works under and on what.
2 subcontracts from 1 prime.
Showing 1–2 of 2 subcontracts
| Ea Engineering, Science, And Technology, Inc. PBC | 68HE0825F0068under 68HE0318D0005 | REGION 8 CONTRACTING OFFICE (68HE08) | $249,435 | Jan 6, 2026 |
| Ea Engineering, Science, And Technology, Inc. PBC | 68HE0423F0085under 68HERH19D0008 | REGION 4 CONTRACTING OFFICE (68HE04) | $87,638 | Mar 27, 2026 |
Subcontractors to Tetra Tech Inc., reported since award
Who works under its prime contracts that had an action in FY2021–FY2026.
The 10 largest received 86% of the reported value.
Showing 1–10 of 22 subcontractors
| Since award, US$ | ||||||
|---|---|---|---|---|---|---|
| ReportsSubaward report: a prime's report of a first-tier subcontract of $30,000 or more. The amount is what the prime reported, not money paid. Glossary | Own prime $, 10 FYOwn prime $, 10 FY: the subcontractor's own prime contract obligations in each of the last ten fiscal years, not money from this prime. The latest year is reported so far. Glossary | |||||
| Schnabel Engineering LLC | ColoradoLongmont, CO | 1 | 2 | $1,870,000 | Jul 1, 2025 | |
| Deere And Ault Consultants, Inc. | 1 | 2 | $450,000 | Aug 27, 2021 | FY2017–FY2026, low $90.2K in FY2018, high $90.2K in FY2018 | |
| General Services Administration | 1 | 1 | $384,000 | Sep 1, 2020 | FY2017–FY2026, low $14.3K in FY2024, high $14.3K in FY2024 | |
| Field Environmental Instruments Inc. | PennsylvaniaPittsburgh, PA | 1 | 1 | $307,655 | Apr 7, 2026 | FY2017–FY2026, low $35.4K in FY2022, high $35.4K in FY2022 |
| Sustainment & Restoration Services, LLC | WisconsinMilwaukee, WI | 1 | 1 | $300,000 | Oct 15, 2020 | FY2017–FY2026, low $5.56M in FY2026, high $60.9M in FY2023 |
| Seagull Environmental Technologies Inc. | 1 | 1 | $300,000 | Sep 10, 2020 | ||
| Crux Subsurface, Inc. | 1 | 1 | $281,560 | Jun 25, 2021 | ||
| Swca, Incorporated | ArizonaPhoenix, AZ | 1 | 1 | $150,904 | Dec 20, 2024 | FY2017–FY2026, low $1.35M in FY2021, high $11.2M in FY2023 |
| Authentic Drilling, LLC | ColoradoKiowa, CO | 1 | 3 | $140,150 | Oct 5, 2021 | FY2017–FY2026, low −$16.8K in FY2024, high $48.9K in FY2023 |
| Mecx, Inc. | 2 | 2 | $130,000 | Jul 23, 2021 | ||
Page 1 of 3
Opportunities
Open opportunities matching Tetra Tech Inc.'s registered industries
Notices in its 7 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 541330, 541618, 541620, 541690, 541990, 562910, 541611
25 of the next 25 are due within 30 days.
25 of 205 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| Technical, Analytical, Programmatic, and Integration Support Services (opens in Procura)Solicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of EnergyNNSA NON-MO CNTRCTNG OPS DIV (892331) | Oct 19, 2026 |
| Decontamination, Demilitarization and Demolition Technical and Operational Support (opens in Procura)Solicitation · Set aside: Small business · NAICS 562910Free account: full notice, dates, attachments | Department of the Navy (DOD)NSWC INDIAN HEAD DIVISION (N00174) | Oct 19, 2026 |
| Optomechanical Design (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 19, 2026 |
| A-E Environmental Program at Robins AFB, GA (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8571 MAINT CONTRACTING AFSC PZIM | Oct 19, 2026 |
| RADIAC AND RADCON PROGRAM PROFESSIONAL SUPPORT SERVICES (opens in Procura)Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL SURFACE WARFARE CENTER (N64267) | Oct 19, 2026 |
| Community Health Immunization Resources (opens in Procura)Combined Synopsis/Solicitation · Set aside: ISBEE · NAICS 541690Free account: full notice, dates, attachments | Indian Health Service (HHS)DIVISION OF ACQUISITIONS POLICY HQ (75H704) | Oct 19, 2026 |
| Mission-Critical Support Continuity (opens in Procura)Special Notice · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)Office SCO | Oct 19, 2026 |
| Alaska Range Combat Training Integrated Communications and Support (ARCTICS) II Virtual Industry Day (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA5215 766 ESS PKP | Oct 19, 2026 |
| Environmental Disposal Liabilities Survey (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 541620Free account: full notice, dates, attachments | Department of Veterans Affairs260-NETWORK CONTRACT OFFICE 20 (36C260) | Oct 19, 2026 |
| SR Power Supplies Rack Detailed Design for ALS-U (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of EnergyOffice 899032 | Oct 20, 2026 |
| DOC Architect and Engineering IDIQ (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Office of the Secretary (DOC)DEPT OF COMMERCE SSPO (1331L5) | Oct 20, 2026 |
| ISO 50001 WR-ALC (opens in Procura)Combined Synopsis/Solicitation · NAICS 541690Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8571 MAINT CONTRACTING AFSC PZIM | Oct 20, 2026 |
| NAWCAD (WOLF) Airborne Systems Integration (ASI ) Division Technical/Project Management Support (TPMS) (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR SYSTEMS COMMAND (N00019) | Oct 20, 2026 |
| Pin Wire Tester Evaluation (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8126 AFSC PZIMB | Oct 20, 2026 |
| Coordinated SECREP Management and Strategic Logistics Services (CSM_SLS) (opens in Procura)Solicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)COMMANDER (M67004) | Oct 20, 2026 |
| Engineering & Technical Support - Weather Instrumentation (WX) Subsystem Support (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| 2027 US AND UK WEAPON CONTROL SYSTEM SPARES AND SPECIAL SUPPORT EQUIPMENT (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)PAE STRATEGIC SYSTEMS PROGRAMS (N00030) | Oct 20, 2026 |
| Request for Information (RFI) - Medical Fielding Short-Term (opens in Procura)Sources Sought · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-APG NATICK (W911QY) | Oct 21, 2026 |
| Special Notice - Short Term Materiel Fielding Support Modification Nov 2026 (opens in Procura)Special Notice · Set aside: Small business · NAICS 541990Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-APG NATICK (W911QY) | Oct 21, 2026 |
| Request for Whitepaper - AEDC Facility Digital Twins and Predictive Analytics (opens in Procura)Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA9101 AEDC PKP PROCRMNT BR | Oct 21, 2026 |
| NOTICE OF INTENT TO ISSUE A SOLE SOURCE AWARD on a sole-source basis to New Gnosis, Inc., Ashburn, Virginia for a two-day supervisory development workshop supporting Naval Supply Systems Command Weapon Systems Support, N52 Foreign Military Sales. (opens in Procura)Presolicitation · NAICS 541618Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSUP FLT LOG CTR NORFOLK (N00189) | Oct 21, 2026 |
| Worldwide AE Support Services (opens in Procura)Solicitation · Set aside: Small business (partial) · NAICS 541330Free account: full notice, dates, attachments | Department of StateACQUISITIONS - AQM MOMENTUM (19AQMM) | Oct 21, 2026 |
| Software Defined Radio Solutions (SDRS) Integrated Product Team (IPT) Technical Support (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NIWC ATLANTIC (N65236) | Oct 21, 2026 |
| R--Technical Services Support (opens in Procura)Solicitation · Set aside: 8(a) · NAICS 541690Free account: full notice, dates, attachments | Department of EnergySC OAK RIDGE OFFICE (892431) | Oct 21, 2026 |
| B537--Better Health Membership and Dues FY27 (opens in Procura)Special Notice · NAICS 541990Free account: full notice, dates, attachments | Department of Veterans Affairs250-NETWORK CONTRACT OFFICE 10 (36C250) | Oct 21, 2026 |
Registration and contacts
Registration
- UEI
- WL4VMSDRCLR5
- CAGE code
- 3EWL1
- Registration
- Active, expires Sep 4, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- DENVER, CO, 80202
- Congressional district
- CO-01
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 7 industries; primary 541620
- 541330 Engineering Services
- 541611 Administrative Management and General Management Consulting Services
- 541618 Other Management Consulting Services
- 541620 Environmental Consulting ServicesPrimary
- 541690 Other Scientific and Technical Consulting Services
- 541990 All Other Professional, Scientific, and Technical Services
- 562910 Remediation Services
Contacts at Tetra Tech Inc.
| Contact | Role | As of |
|---|---|---|
| No public contact on file | ||
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