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Sargent & Lundy Engineering Services, INC.

Customers

4 prime contractors

Suppliers

None disclosed

Largest customer

—

No % disclosed

Named-customer revenue

—

No estimate available

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 subcontracts received 4

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	Largest subaward
Hanford Tank Waste Operations & Closure, LLC	$21.4M	FY 2025	13	89303925FEM400064
BMA - MANAGED TASK SAFETY SIGNIFICANT ENGINEERING DESIGN (SCMC) Prime award 89303925FEM400064 on USAspending.gov ↗ Subaward 00089371-00000: $10.0M · Department of Energy (DOE)
Pantexas Deterrence, LLC	$1.9M	FY 2025	1	89233224CNA000004
ARCHITECT-ENGINEERING SERVICES Prime award 89233224CNA000004 on USAspending.gov ↗ Subaward 0000104865: $1.9M · Department of Energy (DOE)
Hanford Laboratory Management And Integration LLC	$1.8M	FY 2025	4	89303320CEM000075
MISSION EXPANSION PLAN DEVELOPMENT Prime award 89303320CEM000075 on USAspending.gov ↗ Subaward 92350: $889.2K · Department of Energy (DOE)
Mission Support & Test Services LLC	$709.1K	FY 2025	1	DENA0003624
ENGINEERING SERVICES Prime award DENA0003624 on USAspending.gov ↗ Subaward 274088: $709.1K · Department of Energy (DOE)

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