Not an SEC registrant

Sunsteel LLC

Customers

3 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 3

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
Harper Construction Company, INC.	$44.8M	FY 2026	2	$7.9M → $44.8M	W912QR25C0022
STRUCTURAL STEEL Prime award W912QR25C0022 on USAspending.gov ↗ Subaward 125007-0011: $22.4M · Department of Defense (DOD)
Gilbane Federal	$12.0M	FY 2023	1		FA890323F0060
STRUCTURAL STEEL Prime award FA890323F0060 on USAspending.gov ↗ Subaward J4550F0060-008 SUNSTEEL: $12.0M · Department of Defense (DOD)
Korte Construction Company	$5.1M	FY 2025	1		W912PL23C0017
STRUCTURAL AND MISC. STEEL Prime award W912PL23C0017 on USAspending.gov ↗ Subaward 2134642966: $5.1M · Department of Defense (DOD)

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