MUFG Secures $750 Million Revolving Credit Facility for Willis Mitsui Engine Support JV

MUFG
November 12, 2025

MUFG closed a $750 million senior secured revolving credit facility for Willis Mitsui & Co. Engine Support Limited, a joint venture between Willis Lease Finance Corporation and Mitsui & Co., Ltd. The facility is the first revolving credit line for the JV and a milestone for MUFG’s aviation finance franchise.

The credit line provides liquidity to support the JV’s core activities of acquiring, leasing, and trading aircraft engines. It follows the JV’s acquisition of Willis Mitsui & Co. Asset Management Limited in June 2025, positioning the company to capitalize on projected growth in global passenger demand.

MUFG served as structuring agent, administrative agent, joint lead arranger, and joint bookrunner, underscoring its role in structuring complex aviation finance deals. The $750 million facility strengthens MUFG’s presence in the aviation sector and deepens its partnership with Mitsui, a major Japanese trading house with extensive aviation operations.

Aqmar Chowdhury, Director of Aviation Origination for the Americas at MUFG, said, “We are pleased to support WMES as it expands its engine leasing and trading capabilities. This facility demonstrates MUFG’s commitment to providing tailored financing solutions to our aviation partners.”

Hagen S. Disch, Treasurer of Willis Lease Finance Corporation, added, “The credit facility strengthens our financial flexibility and demonstrates the continued confidence our lenders have in our joint venture. It will enable WMES to pursue new opportunities with agility and strength.”

Akira Kaido, Chairperson and Director of WMES, noted, “Following the acquisition of Asset Management in June, the new facility will help us capitalize on new opportunities with agility and strength. It positions us to meet the growing demand for aircraft engines and support airlines’ operational needs.”

The transaction reflects broader industry expectations of sustained growth in aviation, driven by expanding passenger traffic and the need for efficient engine solutions. By securing this liquidity, WMES is better positioned to respond to market demand and support airlines’ fleet modernization plans.

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