Greeting

Thank you for visiting HALVO.
HALVO was founded as a waterproof paint company in former Kaseda City, Kagoshima prefecture, Japan in 1986.
Our business began with research and development on coagulant using volcanic ash (shirasu) of Kagoshima prefecture to solve our paint drainage problem.
And the product that was born is an inorganic flocculant "Kiyomaru kun".
Since then, in order to solve environmental problems, we have been developing soil stabilizing solidification agents, waste liquid solidifying agents, etc, including coagulants H · O · H for drinking water.

Now, people who can not obtain safe drinking water are said to be 2 billion people in the world, and there are many people who have to drink water of wells and rivers containing heavy metals and arsenic.
To solve such reality, we are willing to work hard so that people around the world can make drinking water safely and cheaply.

On February 1, 2017, we renewed our structure and gave birth as a newborn HALVO Holdings.
From now on, we will continue to devote ourselves to more customers, including overseas markets.

We look forward to your continued guidance and encouragement in the future.

President & COO Kazuyoshi Nagahara

Management Philosophy

The global environment has no borders

We work to improve the global environment, and provide a comfortable and rich life for people.

Social contribution by innovative research development

We do not make compromises in our technical development, and constantly pursue the best results.

Maintaining a spirit of challenge

When we don't know which way to go, we choose the direction of challenge.

Corporate Data

Company	HALVO Holdings Co.,Ltd.
Establishment	April, 1986
Foundation	February 1, 2017
Capital stock	100 million yen
Officers	Chairman & CEO Kiichiro Yamazaki President & COO Kazuyoshi Nagahara Senior Managing Director and CTO Yoshiharu Yagyu Director, General Manager of Administration Headquarters and CFO Maiko Kazama Director Ryota Yagyu Director Soichiro Yamazaki Director(Outside Director) Hitoshi Okada Director(Outside Director) Sadaharu Tezuka Audit & Supervisory Board Member (Full-time) Chizuko Nakandakari Audit & Supervisory Board Member Takanao Mitsui Audit & Supervisory Board Member Makoto Muranaka
Address	Office 103-0012 1-2-10 Nihonbashi Horidome-cho, Chuo-ku, Tokyo Nihonbashi Horidomecho First 2F TEL：+813-5846-9832 FAX：+813-5846-9833 Factory 897-0004 11675 Kasedauchiyamada Minamisatsuma-shi, Kagoshima TEL：+81993-52-4130 FAX：+81993-53-8560
Business Description	Drinking water business Manufacture and sales of H・O・H to provide safe drinking water Environment improvement business Liquid effluent- Manufacture and sales of natural inorganic flocculant Kiyomaru-kun Oil based liquid waste- Manufacture and sales of Atto Yuma, the star of building maintenance Soil- Manufacture and sale of polluted soil and dredged soil treatment agents Kiyometalrock and Super Silt Rock
Related Company	HALVO Technology Research Institute Co., Ltd. (A wholly owned subsidiary of HALVO Holdings) Green ＆ Water Co., Ltd.(A wholly owned subsidiary of HALVO Holdings) http://greenwater.jp/ Reclis Co.,Ltd.(A wholly owned subsidiary of Green ＆ Water) https://reclis.jp/