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10-K primary document
WLFC · Annual Report (Form 10-K) · Filed March 10, 2026

Willis Lease Finance Corp10-K exhibit

exhibit211subsidiariesofth.htm
Document

Exhibit 21.1
WILLIS LEASE FINANCE CORPORATION
AND SUBSIDIARIES

List of Subsidiaries

SubsidiaryState or Jurisdiction of Incorporation
Coconut Creek Aviation Assets LLCDelaware
Facility Engine Acquisition LLC Delaware
WEST Engine Acquisition LLC Delaware
WEST Engine Funding LLC Delaware
WEST III Engines (Ireland) Limited Rep. of Ireland
WEST III France France
WEST IV Engines (Ireland) Limited Rep. of Ireland
WEST IV France France
WEST V Engines (Ireland) Limited Rep. of Ireland
WEST V France France
WEST VI Assets Corporation Delaware
WEST VI Engines (Ireland) Limited Rep. of Ireland
Willis Aeronautical Services, Inc. Delaware
Willis Aeronautical Services (UK) LimitedUnited Kingdom
Willis Asset Finance Management LLC Delaware
Willis Asset Finance Fund I UGP LLC Delaware
Willis Asset Finance Fund I GP LP Delaware
Willis Asset Leasing Fund I UGP LLC Delaware
Willis Asset Leasing Fund I GP LP Delaware
Willis Aviation Finance LLC Delaware
Willis Aviation Services Limited United Kingdom
Willis Engine Repair Centre (UK) Limited United Kingdom
Willis Engine Structured Trust III Delaware
Willis Engine Structured Trust IV Delaware
Willis Engine Structured Trust V Delaware
Willis Engine Structured Trust VI Delaware
Willis Engine Structured Trust VII Delaware
Willis Engine Structured Trust VIII Delaware
Willis Engine Structured Trust IXDelaware
Willis Lease (Ireland) Limited Rep. of Ireland
Willis Lease Finance (Ireland) Limited Rep. of Ireland
Willis Lease Finance India IFSC Private Limited India
Willis Lease France France
Willis Lease Marine LLC Cayman Islands
Willis Lease Singapore Pte. Ltd. Singapore
Willis Sustainable Fuels (UK) LimitedUnited Kingdom
Willis Warehouse Facility LLCDelaware
WLFC (Ireland) LimitedRep. of Ireland
WLFC Funding (Ireland) LimitedRep. of Ireland

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