On February 1, 2021, HALVO Holdings Co., Ltd. took a new step forward as a holding company operating subsidiaries with Green & Water Corp. at the core. Currently, the group operates with three operating companies under its umbrella (as of 2021). Our core company, Green & Water’s proprietary water treatment plant, the “Composite Lagoon System®,” is used by many customers, mainly pig farms, and more than 300 units have been installed throughout Japan.

　We are actively working not only in the field of wastewater treatment but also in the field of drinking water under the credo “Safe Water For All”.
Today, environmental pollution is becoming an increasingly serious problem, especially in developing countries, and the health hazards to local residents are on the rise. It is said that 800 million people in the world do not have access to safe drinking water, and many of them are forced to drink water from wells and rivers that contain heavy metals and arsenic. It is said that the world’s population will enter an era of 10 billion people, and there is concern about the shortage of drinking water. Our goal is to create a system that can produce safe and inexpensive drinking water in order to improve the world’s current situation.

We look forward to your continued guidance and encouragement.

Kazuyoshi Nagahara, President and COO