12Suppliers
12Customers
1Debt Items
7Related Chains

Source-Backed Evidence Depth

Willis Lease Finance Corporation (WLFC) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.

26Total relationships
5Distinct source URLs
18High confidence
0.799Average confidence
2026-09-13Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

Willis Lease Finance Corporation Suppliers

TickerNameConfidenceEvidence
BANK-OF-AMERICA-N-A BANK-OF-AMERICA-N-A 90% The Amendment amends that certain Credit Agreement dated as of October 31, 2024... by and among the Company, the guarantors party thereto, the Administrative Agent and the financial institutions from…
BLACKSTONE-CREDIT-INSURANCE BLACKSTONE-CREDIT-INSURANCE 90% Investment partnership with Blackstone Credit & Insurance
CASC CASC 90% 50/50 Joint Ventures CASC
LIBERTY-MUTUAL-INVESTMENTS LIBERTY-MUTUAL-INVESTMENTS 90% Investment partnership with Liberty Mutual Investments; funded approximately $86 million of finance leases in Q1 2026
WEST Westrock Coffee Company 90% WEST grants, and each of WEST's future subsidiaries will grant, a security interest in substantially all of its assets to the Security Trustee for the benefit of the secured parties in the transactio…
WEST Westrock Coffee Company 90% Reciprocal relationship from WEST graph: Reciprocal relationship from WLFC graph: WEST grants, and each of WEST's future subsidiaries will grant, a security interest in substantially all of its asset…
WILLIS-ENGINE-LEASING-CO WILLIS-ENGINE-LEASING-CO 90% 50/50 Joint Ventures Willis Engine Leasing Co.
WILLIS-MITSUI-CO WILLIS-MITSUI-CO 90% 50/50 Joint Ventures Willis Mitsui & Co.
WILLIS-MITSUI-CO-ASSET-MANAGEMENT-LIMITED WILLIS-MITSUI-CO-ASSET-MANAGEMENT-LIMITED 85% Willis Mitsui & Co. Asset Management Limited provides independent aviation consultancy, advisory solutions, and technical services
WILLIS-AERONAUTICAL-SERVICES-INC WILLIS-AERONAUTICAL-SERVICES-INC 80% Willis Aeronautical Services, Inc. offers spare parts and materials
WILLIS-AVIATION-SERVICES-LIMITED WILLIS-AVIATION-SERVICES-LIMITED 80% Willis Aviation Services Limited is our airframe maintenance facility in the UK
WILLIS-ENGINE-REPAIR-CENTER WILLIS-ENGINE-REPAIR-CENTER 80% Willis Engine Repair Center conducts maintenance repair and overhaul services

Willis Lease Finance Corporation Customers

TickerNameConfidenceEvidence
CUSTOMER CUSTOMER 92% In 2025, one customer accounted for approximately 13% of total lease rent revenue, and in 2024, two customers accounted for approximately 11%, each, of total lease rent revenue.
WEST Westrock Coffee Company 90% Reciprocal relationship from WEST graph: Reciprocal relationship from WLFC graph: Reciprocal relationship from WEST graph: Reciprocal relationship from WLFC graph: Reciprocal relationship from WEST g…
WEST Westrock Coffee Company 90% WEST will also pay Willis a fee of 3.0% of the net proceeds from the sale of any related asset
CASC-WILLIS-LEASE-FINANCE-COMPANY-LIMITED CASC-WILLIS-LEASE-FINANCE-COMPANY-LIMITED 85% in thousands) 2026 $ 234,170 2027 140,801 2028 84,316 2029 32,140 2030 17,869 Thereafter 16,640 $ 525,936 As of December 31, 2025, minimum future payments due to the Company under non-cancelable note…
CASC-WILLIS-LEASE-COMPANY-LIMITED CASC-WILLIS-LEASE-COMPANY-LIMITED 62% ed to be VIEs, the Company consolidates the entity if it has a controlling financial interest, defined as the power to direct the activities that most significantly impact the entity’s economic perfo…
CO-ASSET-MANAGEMENT-LIMITED CO-ASSET-MANAGEMENT-LIMITED 62% n equity (2) (3) (4) (5) (1) Managed Assets are portfolios managed by WLFC but hold no equity investment in the assets (2) Willis Aviation Services Limited is our airframe maintenance facility in the…
CO-CASC-WILLIS-ENGINE-LEASING-CO CO-CASC-WILLIS-ENGINE-LEASING-CO 62% Income from Operations benefiting from increased business scale $15.5 $23.7 53% Q1 2025 Q1 2026 Diluted EPS $2.21 $3.26 48% Q1 2025 Q1 2026 Adjusted EBITDA  Adjusted EBITDA of $123.8M up 20% YoY  R…
CO-LTD CO-LTD 62% stry and the global economy of events such as the current high interest rate and inflationary environment; changes in oil prices and other disruptions to the world markets; trends in the airline indu…
COMPANY-ENGINE-SUPPORT-LIMITED COMPANY-ENGINE-SUPPORT-LIMITED 62% in thousands) 2026 $ 234,170 2027 140,801 2028 84,316 2029 32,140 2030 17,869 Thereafter 16,640 $ 525,936 As of December 31, 2025, minimum future payments due to the Company under non-cancelable note…
LIBERTY-MUTUAL-GROUP LIBERTY-MUTUAL-GROUP 62% ich they operate. For example, the FAA regulates the manufacture, repair and operation of all aircraft operated in the U.S. and equivalent regulatory agencies in other countries, such as the European…
LMB Limbach Holdings, Inc. 62% Reciprocal relationship from LMB graph: Reciprocal relationship from WLFC graph: ich they operate. For example, the FAA regulates the manufacture, repair and operation of all aircraft operated in the…
ORGANIZATION-WILLIS-LEASE-FINANCE-CORPORATION ORGANIZATION-WILLIS-LEASE-FINANCE-CORPORATION 62% ransfers from Notes receivable to Equipment held for sale $ 1,374 $ — Transfers from Equipment held for operating lease to Investments in sales-type leases $ 821 $ 43,370 Accretion of preferred stock…

Willis Lease Finance Corporation Debt Obligations

InstrumentDescriptionConfidenceEvidence
WLFC-DEBT Debt stack $2.3B 90% Market cache reports total debt of $2.3B.

Willis Lease Finance Corporation Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Willis Lease Finance Corporation.

Willis Lease Finance Corporation Ownership

HolderNameConfidenceEvidence
WLFC-OWNER-M3F-INC M3F, Inc. 90% 13F overlay lists M3F, Inc. as top holder; 128 tracked holders.

Willis Lease Finance Corporation Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
IFF International Flavors & Fragrances Inc. 100.00 2
LMB Limbach Holdings, Inc. 100.00 1 ['customer']
WEST Westrock Coffee Company 60.75 1 ['customer', 'supplier']
SHIM Shimmick Corporation 50.00 2
GBLI Global Indemnity Group, LLC 50.00 2
WTFC Wintrust Financial Corporation 50.00 2
FFBC First Financial Bancorp. 50.00 2
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WLFC
Unlock WLFC Supply Chain Data
Verified relationships include:
BANK-OF-AMERICA-N-ABANK-OF-AMERICA-N-ASupplier90%
BLACKSTONE-CREDIT-INSURANCEBLACKSTONE-CREDIT-INSURANCESupplier90%
CUSTOMERCUSTOMERCustomer92%
WESTWestrock Coffee CompanyCustomer90%
+22 more relationships locked
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