Not an SEC registrant

Qarbon Aerospace Foundation LLC

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	Trend	Largest subaward
National Center For Defense Manufacturing And Machining	$6.3M	FY 2025	1		W31P4Q24F0182
ADVANCED COMPOSITE ASSEMBLY INNOVATION ACAI PHASE II Prime award W31P4Q24F0182 on USAspending.gov ↗ Subaward 20250014: $6.3M · Department of Defense (DOD)
RTX RTX Corp	$5.2M	FY 2025	4		N0001923C0030
5600533906 Prime award N0001923C0030 on USAspending.gov ↗ Subaward 5600533906: $1.8M · Department of Defense (DOD)
NOC NORTHROP GRUMMAN CORP /DE/	$4.7M	FY 2026	15	$175.0M → $6.3M → $4.7M	N0038325FN31U
OTHER AIRCRAFT PART AND AUXILIARY EQUIPMENT MANUFACTURING (SEE FOOTNOTE 7) Prime award N0038325FN31U on USAspending.gov ↗ Subaward 5300146624 CO 7: $798.4K · Department of Defense (DOD)
Bell Boeing Joint Project Office	$2.7M	FY 2026	33	$580.6K → $18.1M → $25.9M → $2.7M	SPRPA126F0006
MAJOR STRUCTURES Prime award SPRPA126F0006 on USAspending.gov ↗ Subaward 2866666-00: $157.0K · Department of Defense (DOD)

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