01 / Vendor Profile
TETRA TECH EC, INC. Federal Contracts and Awards
UEI TQGYUPZ2KPL5 · CAGE 3ECT6
Federal contract activity attributed to this vendor identity across FY 2020–FY 2026. Obligations are FPDS accounting transactions, not company revenue.
02 / Federal Business Size
Federal contract market at a glance
Measured consistently across FY 2020–FY 2026.
Across FY 2020–FY 2026, FPDS records attribute $3.09M in net contract obligations to TETRA TECH EC, INC. across 68 contract actions. Net obligations include positive obligations and later deobligations recorded during the same period.
03 / Spending Trend
TETRA TECH EC, INC. contract spending by year
Annual net obligations show whether recorded federal business expanded or contracted, while actions and customer counts show the breadth of that activity.
Total obligations-$410.3K
FY 2026ObligationsHistorical spending range
| Fiscal year | Obligations | Actions | Federal customers | Change |
|---|---|---|---|---|
| FY 2020 | $1.48M | 17 | 4 | — |
| FY 2021 | $1.39M | 14 | 4 | −6.1% |
| FY 2022 | $472.9K | 14 | 5 | −65.9% |
| FY 2023 | $375.0K | 9 | 5 | −20.7% |
| FY 2024 | -$143.7K | 3 | 2 | −138.3% |
| FY 2025 | -$66.2K | 7 | 3 | +53.9% |
| FY 2026 | -$410.3K | 4 | 3 | −519.6% |
04 / Federal Customers
Which federal agencies buy from TETRA TECH EC, INC.?
Ranked by net obligations during FY 2020–FY 2026.
| Agency | Code | Obligations | Actions | Vendor share |
|---|---|---|---|---|
| 12C2 | $1.54M | 33 | 49.8% | |
| 1443 | $844.8K | 13 | 27.3% | |
| 1422 | $776.7K | 6 | 25.1% | |
| 2100 | $229.1K | 6 | 7.4% | |
| 5700 | $0 | 1 | 0.0% | |
| 8960 | -$297.2K | 9 | -9.6% |
05 / Contracting Offices
Which contracting offices buy from TETRA TECH EC, INC.?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendor share |
|---|---|---|---|---|---|
| 127EAT | FOREST SERVICE | $676.8K | 8 | 21.9% | |
| 140P20 | NATIONAL PARK SERVICE | $557.9K | 9 | 18.0% | |
| 140L64 | BUREAU OF LAND MANAGEMENT | $369.2K | 4 | 11.9% | |
| 140P54 | NATIONAL PARK SERVICE | $287.0K | 4 | 9.3% | |
| 1291S8 | FOREST SERVICE | $275.3K | 12 | 8.9% | |
| 1240BJ | FOREST SERVICE | $235.2K | 4 | 7.6% | |
| 140L43 | BUREAU OF LAND MANAGEMENT | $220.8K | 1 | 7.1% | |
| W912HQ | DEPT OF THE ARMY | $219.3K | 3 | 7.1% | |
| 120109 | FOREST SERVICE | $194.0K | 4 | 6.3% | |
| 140L01 | BUREAU OF LAND MANAGEMENT | $186.6K | 1 | 6.0% |
06 / Top NAICS Industries
Which industries define this vendor’s federal work?
| NAICS | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| 541620 | ENVIRONMENTAL CONSULTING SERVICES | $2.88M | 63 | 5 | 93.1% |
| 541715 | RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY) | $226.5K | 2 | 1 | 7.3% |
| 562910 | REMEDIATION SERVICES | -$5.9K | 2 | 2 | -0.2% |
| 541712 | RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY) | -$7.2K | 1 | 1 | -0.2% |
07 / Top Product and Service Codes
What products and services does the government buy from this vendor?
| PSC | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| F999 | OTHER ENVIRONMENTAL SERVICES | $683.3K | 8 | 3 | 22.1% |
| R408 | SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | $676.8K | 8 | 1 | 21.9% |
| B510 | SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | $580.9K | 22 | 4 | 18.8% |
| D315 | IT AND TELECOM- DIGITIZING | $275.3K | 12 | 1 | 8.9% |
| F110 | ENVIRON SYS PROTECT- DEVELOPMENT OF ENVIRON IMPACT STMTS/ASSESSMENTS, TECH ANALYSIS/ENVIRON AUDITS | $235.2K | 4 | 1 | 7.6% |
| AJ11 | GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; BASIC RESEARCH | $226.5K | 2 | 1 | 7.3% |
| F099 | NATURAL RESOURCES/CONSERVATION- OTHER | $212.0K | 4 | 1 | 6.9% |
| F115 | ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL CONSULTING AND LEGAL SUPPORT | $194.0K | 4 | 1 | 6.3% |
| R499 | SUPPORT- PROFESSIONAL: OTHER | $15.8K | 2 | 1 | 0.5% |
| Z2NA | REPAIR OR ALTERATION OF FUEL SUPPLY FACILITIES | $0 | 1 | 1 | 0.0% |
08 / Competition Pattern
How was TETRA TECH EC, INC.’s federal work competed?
Competition categories describe the procurement path recorded on the underlying contract actions.
09 / Recent Contract Awards
What contract actions were recorded most recently for TETRA TECH EC, INC.?
The latest recorded PIIDs connect this profile to the underlying federal award search.
| Award / PIID | Signed | Obligation | Agency / office | NAICS | PSC |
|---|---|---|---|---|---|
| 140L6423F0036 | Aug 26, 2026 | $0 | BUREAU OF LAND MANAGEMENT ARIZONA STATE OFFICE | 541620 | F999 |
10 / Interpreting the Profile
How should you evaluate TETRA TECH EC, INC. as a federal contractor?
Read obligations, customers, markets, competition, and individual awards together. A large historical total indicates federal scale, but it does not by itself describe current backlog, commercial revenue, profitability, or future opportunity.
Separate obligations from revenue
FPDS obligations are government accounting actions and may include later deobligations.
Follow customer concentration
Agency and office concentration reveals where the vendor’s federal relationships are strongest.
Test market overlap
NAICS and PSC shares show whether the vendor competes in the same markets as your company.
Inspect the awards
Open the PIIDs to verify dates, offices, classifications, and transaction history.