Willis Lease Finance Corp. WLFC

What this company does

Willis Lease Finance Corporation leases and services commercial aircraft and aircraft engines. As of December 31, 2025, it had $2,801.7 million of equipment held in its operating lease portfolio, representing 363 engines, 20 aircraft, one marine vessel and other leased parts and equipment with 69 lessees in 37 countries. As of December 31, 2025, the Company employed a total of 475 employees worldwide across North America, the United Kingdom, Europe, India, and Asia. It separates its business into two reportable segments, Leasing and Related Operations and Spare Parts Sales. Through the Leasing and Related Operations segment, it leases aircraft and aircraft engines and provides related services to a diversified group of commercial aircraft operators and maintenance, repair and overhaul organizations worldwide. Total revenues from the Leasing and Related Operations segment were 94.9% and 95.4% of total consolidated revenue for the years ended December 31, 2025 and 2024, respectively. Its Spare Parts Sales segment is conducted through wholly-owned subsidiary Willis Aeronautical Services, Inc., whose primary focus is the sale of aircraft engine parts and materials through the acquisition or consignment of aircraft and engines. The company is a Delaware corporation, incorporated in 1998.

Written from the business description in Willis Lease Finance Corporation's annual report to the U.S. Securities and Exchange Commission, filed 10 March 2026. Every sentence was checked against that document before publication.