Not an SEC registrant

Tetra Tech ES, INC.

Customers

2 federal agencies

Suppliers

None disclosed

Largest customer

—

No % disclosed

Named-customer revenue

—

No estimate available

Federal obligations

$47.9M

FY2025 · USAspending.gov

Band height is the estimated dollar value: the disclosed share × the discloser's revenue for that period (latest full year where available) or federal dollars obligated. Each side is scaled on its own; dashed outlines are named without a figure. Click a band to open its source.

Federal contracts 2

Agencies that awarded contracts to this company, from USAspending.gov. Dollars are obligated amounts as reported, not estimates; $50.4M in the latest fiscal year shown per agency.

Agency	Obligated	Fiscal year	Awards	Trend	Largest award
Agency for International Development Agency for International Development	$47.9M	FY 2025	16	$53.6M → $47.9M	72067425C00001
THE EMPOWER NIGERIA PROGRAM IS POWER AFRICAS FLAGSHIP PROGRAM IN NIGERIA, FURTHERING POWER AFRICAS WORK OF INCREASING AVAILABLE ON- AND OFF-GRID GENERATION CAPACITY, ACCESS TO ELECTRICITY AND SUPPORTING NIGERIAS TRANSITION TO A LOW-CARBON ELECTRIC Award 72067425C00001 on USAspending.gov ↗ Largest of 16 awards in FY2025: $23.5M obligated
Millennium Challenge Corporation Millennium Challenge Corporation	$2.4M	FY 2024	3		95332424F0037
TOGO TASK ORDER Award 95332424F0037 on USAspending.gov ↗ Largest of 3 awards in FY2024: $1.7M obligated

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