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What does Leidos do for the military? — Leidos
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What does Leidos do for the military?

Leidos of Reston, Virginia, is a defense-technology services giant — $8.7B in arms revenue in 2023 (SIPRI). It runs intelligence, surveillance and reconnaissance missions, hypersonics research, military health systems and C5ISR integration for the Pentagon and the US intelligence community, rather than building big platforms.

At a glance

CompanyLeidos
CountryUnited States
HeadquartersReston, Virginia
Arms revenue, 2023$8.7 billion (2023)

Flagship systems

Notable customers

Sources2 sources

SIPRI Top 100 2023 (Dec 2024); Company public reporting

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