Building a Better Tomorrow with Environmental


Building a Better Tomorrow with

Environmental Technologies

Tsukishima Kikai Co., Ltd. is now
Tsukishima Holdings Co., Ltd.

In April 2023, Tsukishima Kikai Co., Ltd. transitioned to a holding company structure and assumed a new name, Tsukishima Holdings Co., Ltd. The following two companies succeeded to the businesses handled by Tsukishima Kikai Co., Ltd. through March 2023.

Water Environmental Business
Tsukishima JFE Aqua Solution Co.,Ltd.
Industrial Business
Tsukishima Kikai Co., Ltd. (previous name: Tsukishima Machine Sales Co., Ltd.)

Tsukishima Holdings Group's Businesses and Technologies

We consistently contribute to society through our technologies, including those for water purification and sewage treatment facilities essential to our daily lives as well as systems and plant facilities that serve as industry foundations.

With the technology and services of Tsukishima Holdings. we solve the needs and problems of our customers and contribute to the world with environmental technology.