General Motors Corporation (NYSE: GM). The Group's principal activities are divided into two business segments: Automotive, Communications Services and other operations and Financing and Insurance operations. Automotive, communications services and other segment designs, manufactures and markets cars, trucks, locomotives and heavy-duty transmissions and related parts and accessories. Financing and Insurance operations are conducted through General Motors Acceptance Corporation and other financing entities which provides a range of financial services. The services includes consumer vehicle financing, full-service leasing and fleet leasing, dealer financing, car and truck extended service contracts, residential and commercial mortgage services, commercial, vehicle, and homeowners' insurance and asset-based lending. Automotive, communications services and other operations accounted for 85% of 2001 revenues and financing and insurance operations, 15%.