The Boeing Co is a provider of aviation, aerospace, and defence technology. The company’s technology, products, and services include commercial and military aircraft, satellites, defence systems, launch systems, advanced information and communication systems, and performance-based logistics and training. The company operates its business through four segments – Commercial Airplanes (BCA); Defense, Space & Security (BDS); Global Services (BGS); and Boeing Capital (BCC). The BCA segment offers commercial jet aircraft and provides fleet support services to the commercial airline industry. The company’s BDS segment carries out research, development, production, and modification of manned and unmanned military aircraft and weapons systems for strike, surveillance, and mobility, including fighter and trainer aircraft; vertical lift covering rotorcraft and tilt-rotor aircraft; and commercial derivative aircraft comprising anti-submarine and tanker aircraft. The BGS segment offers supply chain and logistics management, engineering, maintenance and modifications, upgrades and conversions, spare parts, pilot and maintenance training systems and services, technical and maintenance documents, and data analytics and digital services. The BCC segment’s portfolio consists of equipment under operating leases, sales-type/finance leases, notes and other receivables, and assets held for sale or re-lease and investments.