Busek Co. Inc.

More space organisations in United States

• RTX Corporation (Raytheon) · Private Company · Arlington

  Global aerospace and defense conglomerate — provides space-based sensors, missile defense systems, satellite intelligence and propulsion via Collins Aerospace, Pratt & Whitney a…

• VACCO Industries · Private Company · South El Monte

  US maker of specialty valves, filters and propulsion systems — supplies space propulsion hardware including CubeSat propulsion units; part of RBC Bearings.

• Ad Astra Rocket Company · Private Company · Webster

  American plasma propulsion developer — builds the VASIMR variable specific impulse magnetoplasma rocket near NASA Johnson Space Center.

• Anduril Industries · Private Company · Costa Mesa

  Develops autonomous systems for all domains including space — builds AI-powered autonomous vehicles, rocket motors and software for national security and allied defence missions.

• ARKA Group · Private Company · Danbury

  US space and defence technology company — builds space-based sensing payloads, optics and smallsat systems; legacy companies include Tethers Unlimited (Bothell, WA).

• Ascent Solar Technologies · Private Company · Thornton

  Colorado maker of flexible thin-film CIGS photovoltaic modules — targets space power, satellites, aerospace and UAV applications.

• Astra · Private Company · Alameda

  American launch and spacecraft propulsion company — develops the Rocket 4 small launcher and builds Astra Spacecraft Engines electric thrusters.

• ATA Engineering, Inc. · Private Company · San Diego

  Employee-owned US engineering firm in San Diego — provides structural design, analysis and test services for spacecraft, launch vehicles and aircraft.