AerCap Holdings NV is an aircraft leasing company. Its activities include leasing, financing, sales, and management of commercial aircraft and engines. It also provides aircraft asset management and corporate services to securitization vehicles, joint ventures, and other third parties.It has one business segment: leasing, financing, sales and management of commercial flight equipment (Commercial Flight Equipment Segment).Through its subsidiary, the group also provides engine leasing, certified aircraft engines, airframes, and engine parts. Its geographical segments include United Kingdom, United States, and Other countries.