Contractors / Tetra Tech, Inc.

Tetra Tech, Inc.

prime recipient of federal awards · UEI LMRMKLLL3LG5 ✓ from source

$202.4M

obligated · FY2025

funding agencies

59%

from State

single-source

states

in Colorado

industries

≈ computedSingle-source: 0% of this recipient’s $272M in federal contracts was awarded without competition (FPDS extent-competed codes); the rest was competed or unclassified. A high share often reflects sole-source or specialized work, not wrongdoing.

Obligations by year

≈ computed

$233M

FY23

$167.5M

FY24

$202.4M

FY25

▼ 13%

since FY23

Where this money comes from

✓ from source

FUNDING AGENCIES

TETRA TECH, INC.

State

$0.1B

9 other agencies

$0.1B

Tetra Tech, Inc.

$0.2B

FY2025 obligated

band width = obligations · FY2025 · source: USASpending.gov

Biggest awards (total value)

Office of Weapons Removal and Abatement Has a Humanitarian Demining Request for…

awarded 2022$247.6M

Under This Task Order the Contractor Provides All Services, Equipment, and Supplies to…

awarded 2018$138.3M

USAID Overseas Contract

awarded 2016$123.9M

Shared Early Warning Systems 3 (Sews 3)

awarded 2022$67.5M

Total value over each award’s life, for awards active in FY2025: a decades-long contract can exceed one year’s obligations above.

What it does (NAICS / PSC)

Remediation Services$113.8M

Engineering Services$62.5M

Environmental Consulting Services$24.1M

Computer Systems Design Services$1.9M

Testing Laboratories and Services$162.1K

Landscape Architectural Services$2.5K

Where the work lands

Colorado✓ from source$16M

District Of Columbia✓ from source$9.7M

Georgia✓ from source$9.3M

California✓ from source$5.2M

Vermont✓ from source$3.8M

Texas✓ from source$3.4M

Oklahoma✓ from source$3.3M

Alabama✓ from source$2.7M

Competitors

United Cleanup Oak Ridge LLC≈ computed$630.3M

Central Plateau Cleanup Company, LLC≈ computed$558.4M

Idaho Environmental Coalition LLC≈ computed$529.4M

Fluor-Bwxt Portsmouth LLC≈ computed$427.2M

Newport News Nuclear Bwxt-Los Alamos LLC≈ computed$225.4M

Sevenson Environmental Services, Inc.≈ computed$206.5M

Four Rivers Nuclear Partnership LLC≈ computed$205.9M

Environmental Quality Management, Inc≈ computed$145M

computed from shared NAICS, not a stated rivalry.

Corporate family

Reported divisions

Tetra Tech Es, Inc.≈ inferred$0

Self-reported in each registration’s filing, shown as a link and never added into the totals above.

🔎

Why the labels? The graph is only worth anything if the links are trusted. Facts taken straight from a federal filing are ✓ from source; anything we compute or infer (corporate parents, districts, competitors) is ≈ inferred and worded carefully, never asserted as fact.