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Héroux-Devtek Inc. engages in the design, development, manufacture, finishing, assembling, and repair and overhaul of aircraft landing gears, hydraulic and electromechanical flight control actuators, custom ball screws, and fracture-critical components. The company serves commercial and defence sectors of the aerospace market. It operates in Canada, the United States, the United Kingdom, Rest of Europe, Spain, and internationally. The company was formerly known as Heroux Inc. and changed its name to Héroux-Devtek Inc. in 2000. Héroux-Devtek Inc. was incorporated in 1942 and is headquartered in Longueuil, Canada.

Magellan Aerospace Corporation, through its subsidiaries, engineers and manufactures aeroengine and aerostructure components for aerospace markets in Canada, the United States, and Europe. The company offers aero engine products, such as laser welded honeycomb and filament wound tubes, frames, compressor components, bypass ducts, hot section components, and aeroengine and helicopter drive shafts, as well as other flight safety critical machined components, including discs, seals, and spacers; and aerostructures comprising landing gear systems, wing ribs, spars and skins, bulkheads and fuselage components, tailcone assemblies, composite wing and fairing structures, horizontal and vertical stabilizers, plug and nozzle, exhaust systems, crown modules, and vane boxes and transition ducts. It also designs, engineers, and manufactures assemblies and components, such as stage rocket motors, solid propellant rocket motors, and rocket weapon systems; wire strike protection systems for helicopter safety; space solutions, including small satellite bus platforms and satellite subsystem equipment, as well as offers services for satellite assembly, integration, and testing; and aluminum and magnesium alloy sand castings, such as engine mounted accessory gearbox housings, helicopter power transmission housings, auxiliary power unit inlet and gearbox housings, engine front inlet and intermediate cases, engine front frames and fan cases, pump and accessory drive housings, and environmental control housings. In addition, the company offers maintenance, repair, and overhaul for various engine and components MRO, as well as lifecycle management services to logistics, fleet management, and engineering services. Magellan Aerospace Corporation was incorporated in 1996 and is headquartered in Mississauga, Canada.

Maxar Technologies, Inc. provides space technology solutions, delivering unmatched end-to-end capabilities in satellites, robotics, Earth imagery, geospatial data, analytics and insights. Its segments include Space Systems, Imagery and Services. The firm operates through the Earth Intelligence and Space Infrastructure segments. The Earth Intelligence segment provides Earth imagery and other geospatial data sourced from its satellite constellation. The Space Infrastructure segment supplies space-based infrastructure, robotics, subsystems and information solutions to government agencies and satellite operators. The company was founded on February 3, 1969 and is headquartered in Westminster, CO.