General Atomics

General Atomics is a privately-held US defense and energy technology conglomerate (Blue family, since 1986). It operates through four major affiliates: GA-ASI (unmanned aircraft — MQ-9 Reaper, Predator, SkyGuardian, MQ-20 Avenger, Gambit CCA), GA-EMS (electromagnetic systems — EMALS carrier launch, railgun, satellites, lasers, plus the integrated Nuclear Technologies & Materials division), General Atomics Energy (DIII-D magnetic fusion, inertial fusion, fission R&D), and Diazyme/Sapphire (diagnostics and adjacent commercial). Privately held — no SEC filings; structural info comes from ga.com/about/affiliated-companies.