Mitsui Es Holdings Co., Ltd.TSE: 7003

Notice of Changes of General Manager

· Issued by Mitsui Es Holdings Co., Ltd.

No.28 Dec. 1, 2025

Notice of Changes of General Manager

MITSUI E&S Co., Ltd., (Headquarters: Chuo-ku, Tokyo, President and CEO: Takeyuki Takahashi) today announced that it has decided on the following changes to its General Manager.

Name

New

Present

Kenichi Takatori

General Manager of Strategic Planning Sect. Corporate Planning Dept.

Manager of

Strategic Planning Sect. Corporate Planning Dept.

Kazuhiro Noguchi

General Manager of IR Sect.

Finance Dept.

Manager of IR Sect.

Finance Dept.

Changes of General Manager (December 1st, 2025) Newly appointed General Manager