AerCap Holdings N.V.

AerCap buys and leases commercial aircraft, engines, and helicopters to airlines around the world. The company manages these assets throughout their working life, handling maintenance oversight, insurance, registration, and eventual resale or return. AerCap also sells aircraft parts and provides maintenance and repair services to airlines and other operators. The company owns, manages, or has on order a portfolio of about 3,500 aircraft, engines, and helicopters.