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 2019–FY 2025. Obligations are FPDS accounting transactions, not company revenue.
02 / Federal Business Size
Federal contract market at a glance
Measured consistently across FY 2019–FY 2025.
Across FY 2019–FY 2025, FPDS records attribute $6.75M in net contract obligations to TETRA TECH EC, INC. across 84 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-$66.2K
FY 2025ObligationsHistorical spending range
| Fiscal year | Obligations | Actions | Federal customers | Change |
|---|---|---|---|---|
| FY 2019 | $3.24M | 20 | 6 | — |
| FY 2020 | $1.48M | 17 | 4 | −54.4% |
| 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% |
04 / Federal Customers
Which federal agencies buy from TETRA TECH EC, INC.?
Ranked by net obligations during FY 2019–FY 2025.
| Agency | Code | Obligations | Actions | Vendor share |
|---|---|---|---|---|
| 12C2 | $3.11M | 43 | 46.2% | |
| 8960 | $1.51M | 10 | 22.4% | |
| 1443 | $1.21M | 17 | 18.0% | |
| 1422 | $776.7K | 5 | 11.5% | |
| 2100 | $155.9K | 6 | 2.3% | |
| 5700 | $0 | 2 | 0.0% | |
| 1448 | -$29.1K | 1 | -0.4% |
05 / Contracting Offices
Which contracting offices buy from TETRA TECH EC, INC.?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendor share |
|---|---|---|---|---|---|
| 120109 | FOREST SERVICE | $1.58M | 9 | 23.4% | |
| 896030 | FEDERAL ENERGY REGULATORY COMMISSION | $1.51M | 10 | 22.4% | |
| 140P20 | NATIONAL PARK SERVICE | $937.8K | 10 | 13.9% | |
| 127EAT | FOREST SERVICE | $676.8K | 8 | 10.0% | |
| 1291S8 | FOREST SERVICE | $468.3K | 17 | 6.9% | |
| 140L64 | BUREAU OF LAND MANAGEMENT | $369.2K | 3 | 5.5% | |
| 140P54 | NATIONAL PARK SERVICE | $277.0K | 7 | 4.1% | |
| 1240BJ | FOREST SERVICE | $235.2K | 4 | 3.5% | |
| 140L43 | BUREAU OF LAND MANAGEMENT | $220.8K | 1 | 3.3% | |
| 140L01 | BUREAU OF LAND MANAGEMENT | $186.6K | 1 | 2.8% |
06 / Top NAICS Industries
Which industries define this vendor’s federal work?
07 / Top Product and Service Codes
What products and services does the government buy from this vendor?
| PSC | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| B510 | SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | $2.39M | 23 | 4 | 35.5% |
| F115 | ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL CONSULTING AND LEGAL SUPPORT | $1.58M | 9 | 1 | 23.4% |
| F999 | OTHER ENVIRONMENTAL SERVICES | $836.6K | 9 | 3 | 12.4% |
| R408 | SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | $676.8K | 8 | 1 | 10.0% |
| F099 | NATURAL RESOURCES/CONSERVATION- OTHER | $582.0K | 8 | 1 | 8.6% |
| D315 | IT AND TELECOM- DIGITIZING | $468.3K | 17 | 1 | 6.9% |
| F110 | ENVIRON SYS PROTECT- DEVELOPMENT OF ENVIRON IMPACT STMTS/ASSESSMENTS, TECH ANALYSIS/ENVIRON AUDITS | $235.2K | 4 | 1 | 3.5% |
| R499 | SUPPORT- PROFESSIONAL: OTHER | $15.8K | 2 | 1 | 0.2% |
| Z2NA | REPAIR OR ALTERATION OF FUEL SUPPLY FACILITIES | $0 | 2 | 1 | 0.0% |
| AH91 | R&D- ENVIRONMENTAL PROTECTION: OTHER (BASIC RESEARCH) | -$7.2K | 1 | 1 | -0.1% |
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 |
|---|---|---|---|---|---|
| AG91S8K170041 | Apr 1, 2025 | -$0 | FOREST SERVICE PACIFIC SOUTHWEST REGION, REGION 5 | 541620 | D315 |
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.