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EO & GEOINT · OPERATOR PROFILE · DATA AS OF 2026-05-14

HII Mission Technologies

Active EO & GEOINT Subsidiary HQ: McLean, Virginia Founded 2021

Defense services and technical solutions arm of Huntington Ingalls Industries, formed in 2021 after HII acquired Alion Science and Technology. Provides C5ISR, unmanned systems, modeling & simulation, and mission support services — including Space Force work. Services contractor, not a spacecraft manufacturer.

61.3
ARI Composite
Low-Moderate Risk
#25 of 40
Peer Rank
Defense cohort
—
Total Launches
No flights tracked
—
Estimated valuation
Not disclosed

FINANCIAL HEALTH

61.3
ARI composite · Low-Moderate Risk
Peer rank#25 of 40
Peer groupDefense
Data coverage53%
Tracked gov contracts$3.19B across 62 awards
Full finance profile →

SECTOR POSITION

Primary sectorEO & GEOINT
Rank within sector#25 of 40
Tracked peers40

REGISTRY DATA

Legal nameHII Mission Technologies Corp
OwnershipSubsidiary
HeadquartersMcLean, Virginia
CountryUS
Founded2021
ParentHuntington Ingalls Industries
AliasesHII Mission Technologies Corp, HII MISSION TECHNOLOGIES CORP, HII Mission Technologies, Huntington Ingalls Mission Technologies, Huntington Ingalls Industries Mission Technologies, Alion Science and Technology
Key programsC5ISR systems, Unmanned systems, DoD modeling and simulation, Space Force mission support
Gov customersDoD, Navy, Space Force, IC community
IPO statusSubsidiary of Huntington Ingalls Industries (HII)

Source: space_company_registry.json · Operator homepage → · HII Mission Technologies division page on hii.com — confirms McLean VA HQ, 7,000+ employees, C5ISR / cyber / EW / space capabilities including Space Force support.

METHODOLOGY

Launch history and subsystem outcomes aggregate from AstraVeris's launch_events table with Wilson 95% lower bounds on success rates. ARI scores come from the 11-factor composite (/finance/methodology/). Constellation counts derive from the live CelesTrak/GCAT object catalog. Gov contracts from USAspending.gov awards; private deals from deduplicated pipeline deal extraction. Absence of a row means "not tracked" — we never fabricate. See /methodology/ for the full data model and /data-licensing/ for licensing terms.

Not investment advice. For insurance underwriting, verify against primary-source filings and operator investigation reports.