Mitsui Es Holdings Co., Ltd.TSE: 7003

R&I Assigns New A- Rating to MITSUI E&S Co., Ltd.

· Issued by Mitsui Es Holdings Co., Ltd.

MITSUI E&S Co., Ltd. (Headquarters: Chuo-ku, Tokyo, President and CEO: Takeyuki Takahashi) is pleased to announce that Rating and Investment Information, Inc. (R&I) has newly assigned the following rating to us as of December 24, 2025.

New Rating
Subject Rating Rating Outlook
Issuer Rating A- Positive
Date of Assignment

24th Dec. 2025

Credit Rating Agency

Rating and Investment Information, Inc.

For more detailed information, please refer to the following link (Rating and Investment Information, Inc. (R&I). Website): https://www.r-i.co.jp/en/index.html

Contact details for this Information

Internal Control Sect, Corporate Planning Department
TEL: +81-3-3544-3147