Not an SEC registrant

Sevenson Environmental Services, INC.

Customers

2 federal agencies, 1 prime contractor

Suppliers

None disclosed

Largest customer

—

No % disclosed

Named-customer revenue

—

No estimate available

Federal obligations

$80.2M

FY2026 · 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; $217.1M in the latest fiscal year shown per agency.

Agency	Obligated	Fiscal year	Awards	Trend	Largest award
Environmental Protection Agency Environmental Protection Agency	$136.9M	FY 2025	6	$4.8M → $136.9M	68HE0525F0042
CUYAHOGA GORGE DAM SEDIMENT REMEDIATION - GLNPO - TASK ORDER AWARD UNDER GLNPO-RRS MATOC Award 68HE0525F0042 on USAspending.gov ↗ Largest of 6 awards in FY2025: $132.2M obligated
Department of Defense Department of the Army	$80.2M	FY 2026	29	$90.5M → $449.4M → $69.6M → $80.2M	W912WJ26FA001
REMEDIATION SERVICES, TASK ORDER 2 FOR OU5, RAYMARK SUPERFUND SITE, STRATFORD, CONNECTICUT Award W912WJ26FA001 on USAspending.gov ↗ Largest of 29 awards in FY2026: $19.4M obligated

Federal subcontracts received 1

Prime contractors that subcontracted federal work to this company. From USAspending.gov subaward reports; amounts are as reported by the prime contractor, latest report per subaward, $500K+ a year.

Company	Subawards	Fiscal year	Count	Trend	Largest subaward
J JACOBS SOLUTIONS INC.	$1.7M	FY 2025	4		0002
REMEDIATION SERVICES Prime award 0002 on USAspending.gov ↗ Subaward 148038861: $1.4M · Department of Defense (DOD)

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