VSE Corp. is a logistics and services company, which engages in the provision of engineering and technical support services. It operates through the following segments: Aviation, Fleet, and Federal & Defense. The Aviation segment provides international parts supply and distribution, supply chain solutions, and component and engine accessory maintenance, repair and overhaul services supporting global aftermarket commercial and business, and general aviation customers. The Fleet segment provides parts supply, inventory management, e-commerce fulfillment, logistics, data management, and other services to assist aftermarket commercial and federal customers with their supply chain management. The Federal & Defense segment provides aftermarket refurbishment and sustainment services to extend and maintain the life cycle of military vehicles, ships, and aircraft for the Department of Defense. The company was founded in 1959 and is headquartered in Alexandria, VA.