Not an SEC registrant

Green Hills Software LLC

Customers

1 federal agency, 4 prime contractors

Suppliers

None disclosed

Largest customer

—

No % disclosed

Named-customer revenue

—

No estimate available

Federal obligations

$5.0M

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 1

Agencies that awarded contracts to this company, from USAspending.gov. Dollars are obligated amounts as reported, not estimates; $5.0M in the latest fiscal year shown per agency.

Agency	Obligated	Fiscal year	Awards	Trend	Largest award
Department of Defense Department of the Navy	$5.0M	FY 2025	12	$1.7M → $5.0M	N0017825PC618
GREEN HILLS SW SUPPORT Award N0017825PC618 on USAspending.gov ↗ Largest of 12 awards in FY2025: $4.1M obligated

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
NOC NORTHROP GRUMMAN CORP /DE/	$11.5M	FY 2026	8	$1.4M → $13.0M → $15.1M → $11.5M	FA821920C0006
OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES Prime award FA821920C0006 on USAspending.gov ↗ Subaward 5300156468 CO 5: $2.5M · Department of Defense (DOD)
LMT LOCKHEED MARTIN CORP	$1.6M	FY 2025	15	$10.7M → $4.2M → $1.6M	FA862523F3030
ANNUAL TECHNICAL SUPPORT AND MAIN ANNUAL TECHNICAL SUPPORT AND S/W MAIN ANNUAL TECHNICAL SUPPORT GHNET-178 PRODUCT LINE DEV LICENSE INTEGRITY-178 PRODUCT LINE DEV LICENSE INTEGRITY-178 TUMP TARGETS Prime award FA862523F3030 on USAspending.gov ↗ Subaward 6580493370: $316.2K · Department of Defense (DOD)
BA BOEING CO	$1.5M	FY 2026	3		N0001918C1012
NON PRODUCTION Prime award N0001918C1012 on USAspending.gov ↗ Subaward 2756003-00: $805.1K · Department of Defense (DOD)
RTX RTX Corp	$541.4K	FY 2024	7		N6893624F0171
SW - PKG/CAN - ELDEL. Prime award N6893624F0171 on USAspending.gov ↗ Subaward 4202940867: $107.9K · Department of Defense (DOD)

Alerts are coming

Get an email when Green Hills Software LLC's disclosed suppliers or customers change. Join the list and we'll tell you when alerts launch. One email, no spam.