ENEOS Holdings, Inc. announced that at the board meeting held on February 28, 2024, the company approved the appointment of Tanaka Soichiro as Executive Vice President, Effective April 1, 2024. Tanaka's current position is Senior Vice President, in charge of Corporate Planning Dept. /Corporate Strategic Investment Dept./Controller Dept./Finance Dept.

/Investor Relations Dept./Public Relations Dept. /Crisis Management Dept. Fujiyama Yuichiro appointed as Senior Vice President, CTO in charge of Emerging Business Development Dept.

/Central Technical Research Laboratory. Fujiyama's current position is Senior Vice President, in charge of Safety, Health & Environment Dept. /Quality Assurance Dept.

/Emerging Business Development Dept. Funo Atsuko appointed as Senior Vice President, CHRO in charge of Secretariat /Human Resources Dept. /Public Relations Dept.

Funo Atsuko's current position is Executive Officer, General Manager, Public Relations Dept. Araki Nobuyuki appointed as Senior Vice President, CCO in charge of General Administration Dept. /Legal & Corporate Affairs Dept.

/Safety, Health & Environment Dept. /Quality Assurance Dept. Araki Nobuyuki's current position is Executive Officer, General Manager, Legal & Corporate Affairs Dept.

Appointment of Group Chief Officers effective date is April 1, 2024.