VSE Corporation is a provider of aftermarket parts distribution and maintenance, repair and overhaul (MRO) services for aviation assets serving commercial airlines, cargo operators, aircraft manufacturers, and private aircraft owners. The company operates distribution centers and repair facilities globally that supply components and engine accessories for commercial, business and general aviation, delivering both parts and repair services to return aircraft to service. VSE serves a diverse customer base including major airlines, regional carriers, MRO providers, and fixed-base operators, competing primarily on technical qualifications, product availability, repair speed, and customer service while operating under extensive Federal Aviation Administration regulation.