About Us

Company Information

MESSAGE

Message from the President

Since our founding in 1998, BioRangers has been dedicated to remediating soil and groundwater using the power of microbes. We have had the privilege of working on more than 1,000 projects, gaining experience at countless sites along the way. From the very beginning, we have held to the principle of "duty before profit" (先義後利): to fulfill our obligations first, and to act with integrity toward the clients in front of us and everyone we work with. We believe that this accumulated commitment is, ultimately, what drives the company's growth. Our work is not simply about removing contamination. It is about minimizing the burden on the environment as much as possible while carrying a sustainable future forward to the next generation. We see that as our true mission. To that end, we pursue technology grounded in scientific evidence while carefully selecting the optimal approach for each individual site. Guided by our philosophy of "turning the power of nature into the power of people," we will continue to bring remediation services that are more efficient, more environmentally friendly, and realistic in terms of cost to society at large.

President and Representative Director, Masakazu Kono
President and Representative Director Masakazu Kono
OUR MISSION

Contributing to society with sustainable environmental technology

Contributing to society with sustainable environmental technology

COMPANY

Company Profile

Address 〒101-0032 東京都千代田区岩本町2-1-17 宮中ビル7F
TEL 03-5833-7181
FAX 03-3863-1520
Established March 1998
Capital 35,000,000 yen
Representative President and Representative Director, Masakazu Kono
Business activities Remediation of oil and VOC contamination using bio (microbes)
Countermeasures for soil and groundwater contamination
Development and sale of wastewater treatment equipment
Sale of the composite bio formulation (the Oppenheimer Formula)
Banks Mizuho Bank, Shinjuku West Exit Branch / Kanda Ekimae Branch
Sumitomo Mitsui Banking Corporation, Kanda Ekimae Branch
MUFG Bank, Shinjuku Chuo Branch
Tokyo Higashi Shinkin Bank, Kanda Branch