SABCA

SABCA was founded in Brussels in 1920 to design and build aircraft for a country that had just watched aviation become a weapon, and it has stayed in the business ever since. Ownership moved in 2020, when Dassault sold its 96.85 percent holding to a vehicle backed by Sabena Aerospace and the Belgian federal investment company SFPIM. That vehicle is now the Orizio group, which also holds the sister maintenance business Sabena Engineering. Around a thousand people work for the company across four locations. Brussels is the headquarters and the main aerostructures and actuation plant, Lummen in Limburg runs an advanced composites facility, Louvain-la-Neuve develops electronic and mechatronic systems, and a plant at Nouasseur near Casablanca handles aerostructure assembly and systems integration. Three markets carry the work: aviation, defense and space. Three product lines cut across them: integrated assemblies, actuation systems and composites.

Civil aviation is the volume business. SABCA designs and builds parts for the Airbus A330, A350 and A350-1000 and the A400M, for the Dassault Falcon 6X, for the Gulfstream G650 and for the General Atomics MQ-9B, and the company likes to point out that a commercial aircraft carrying its parts takes off every five seconds somewhere. Defense runs on a fighter heritage. SABCA assembled more than 200 F-16s at Gosselies during the 1970s and 1980s, and it still produces most of the wing skins and several wing and fuselage parts for new-build F-16 work and depot maintenance. It also makes the composite skins and substructure of the F-35 horizontal tail planes, and it keeps Alpha Jet and F-16 actuator systems airworthy through overhaul and repair.

Space is where the specialisation is sharpest. SABCA Technologies is the single-source European supplier of thrust vector control systems for the continent's launchers, the hardware that swivels an engine nozzle to steer a rocket into its intended orbit. A typical system bundles electromechanical or hydraulic actuators, a power and drive unit with its electronics and software, cable harnesses and either batteries or pressurised fluid, all designed and integrated in house, then installed into the launcher structure as a finished assembly. The engineering team also builds complete engine bays and other large structures, up to seven metres long, for Ariane 6, Vega-C and Maia. Control systems for the IXV and Space Rider re-entry vehicles come from the same group. ArianeGroup signed a supply contract with SABCA covering the operational phase of Ariane 6, which turns a development relationship into recurring production work across the launcher's service life. Being the only European source for a flight-critical subsystem is a strong commercial position and an uncomfortable one, since a single plant carries the schedule risk for an entire launch programme. Belgium has treated that exposure as a reason to keep the company in domestic hands.