Yanmar Holdings Announces New Leadership for Yanmar Power Solutions and Yanmar Power Technology

Osaka, Japan (September 26, 2025) – Yanmar Holdings Co., Ltd. today announced the implementation of a corporate reorganization in which Yanmar Power Technology Co., Ltd. will split into two distinct companies: Yanmar Power Technology Co., Ltd., dedicated to industrial engines, and Yanmar Power Solutions Co., Ltd., focused on marine and industrial engines, including medium- and high-speed models, as well as standby power systems. Effective October 1, Masaru Hirose has been appointed President of Yanmar Power Solutions, while Tomohisa Tao will continue as President of Yanmar Power Technology. The spin-off aims to enable more agile operations and faster decision-making by aligning each division's activities with specific decarbonization goals and market needs.

Reflecting on the future of Yanmar Power Technology, Tao commented, "I am committed to driving innovation and sustainability in our industrial power products, ensuring that Yanmar continues to lead in providing solutions that meet the evolving needs of our customers." Looking ahead for Yanmar Power Solutions, Hirose added, "In the field of marine and industrial engines for ships, power generation, and standby applications, Yanmar Power Solutions is committed to meeting environmental regulations by accelerating decarbonization efforts and improving thermal efficiency, with the aim of driving global growth and achieving its strategic objectives."

Profile of the Presidents

President and Representative Director of Yanmar Power Technology: Tomohisa Tao

Tomohisa Tao has held various leadership roles, including Divisional Manager of the Development Planning Division and the Planning Division within the Industrial Power Products Business. In 2020, he became an Executive Officer at Yanmar Holdings and the President and Representative Director of Yanmar Power Technology. Currently, he serves as Executive Officer and General Manager of the Industrial Power Products Business while also holding the position of Chairman of the Japan Land Engine Manufacturers Association since 2024.

President and Representative Director of Yanmar Power Solutions: Masaru Hirose

Masaru Hirose joined Yanmar Diesel Corporation in April 1987 and has held several key positions, including Executive Officer and Head of Development for the Large Power Products Business. He was promoted to Executive Officer and Head of the Large Power Products Business in June 2017. Since April 2020, he has served as Director and Head of the Large Power Products Business at Yanmar Power Technology. Additionally, he has been the Vice Chairman of the Japan Ship Machinery and Equipment Association since June 2021 and the Chairman of the Japan Ship-Machinery Quality Control Association since June 2024.

Roles of Yanmar Power Technology and Yanmar Power Solutions

Yanmar Power Technology Co., Ltd. will continue to specialize in industrial power products, delivering high-quality solutions that meet customer needs. In contrast, Yanmar Power Solutions Co., Ltd. will focus on marine and industrial engines for ships, power generation, and standby applications. The company aims for more agile and flexible management that can adapt to industry changes and provide innovative solutions.

Future Outlook

The new structure of both companies is anticipated to enable strategic operations tailored to the unique characteristics of each business, fostering further growth. Yanmar Holdings remains committed to delivering products and services that meet customer expectations while contributing to the realization of a sustainable society.

About Yanmar

With beginnings in Osaka, Japan, in 1912, Yanmar was the first ever to succeed in making a compact diesel engine of a practical size in 1933. A pioneer in diesel engine technology, Yanmar is a global innovator in a wide range of industrial equipment, from small and large engines, agricultural machinery and facilities, construction equipment, energy systems, marine, to machine tools and components — Yanmar’s global business operations span seven domains. Guided by its Brand Statement, “A Sustainable Future – New Value Through Technology –,” Yanmar provides advanced solutions to the challenges customers face on land, at sea, and in the city, working towards realizing a sustainable future. For more details, please visit the official website of Yanmar Holdings Co., Ltd.

https://www.yanmar.com/global/about/