Paloma Rheem Holdings

Top Message

A Global Pioneer in Air and Water

Paloma Rheem Holdings is a global pioneer in operating both air conditioning and water heating businesses. Air and water are essential to everyday life; our mission is to provide these essentials to support comfortable living for people around the world.
Since Paloma’s acquisition of Rheem in the U.S. in 1988, together we have significantly expanded our global presence. In the fiscal year ending December 2024, our group’s sales reached approximately 1 trillion yen.
GENERAL (formerly Fujitsu General) joined us in August 2025, followed by Groupe Atlantic in France in May 2026, further strengthening our capabilities and global reach.

Driving Innovation Through the Integration of
Air and Water Technologies

It is widely recognized that most household energy consumption comes from air conditioning and water heating. As the world accelerates toward decarbonization, there is an unprecedented demand for innovation in our products to ensure energy efficiency.
Recently, air and water technologies are becoming integrated, which is a significant opportunity for us as a company engaged in both fields. We are constantly innovating to develop advanced integrated solutions, such as heat pump systems and hybrid water heaters, that contribute to the realization of a decarbonized society.

Our Commitment to Manufacturing Excellence

At Paloma Rheem Holdings, listening to the voice of our customers is our highest priority. To meet diverse needs and challenges, we have continuously focused on improving and innovating our manufacturing technologies.
By leveraging advanced technologies such as AI and IoT, we are constantly innovating our unique production system, combining innovation with our rigorous quality control to ensure the safety and reliability of our products.

Hiroaki Kobayashi
Representative Director and President
Paloma Rheem Holdings Co., Ltd.