Geosphere Environmental Technology Corporation

NCO Kanda Awajicho Building 3F, 2-1 Kanda Awajicho,
Chiyoda-ku, Tokyo, Japan 101-0063

TEL: +81-3-5297-3811 / FAX: +81-3-5297-3813

Company Information

  • Corporate Message

    Message from President Yasuhiro Tahara

  • About us

    Introducing the corporate profile of Geosphere Environmental Technology Corp.

  • Vision

    We tried contributed to the realization of a safe and secure society through scientific solutions to water problems.

  • History

    Introducing the history of our company.

  • Access

    Introducing access to our company.


If you are interested in learning more about our services, please feel free to contact us.


Mon.-Fri. 10 am to 6 pm JST. Sat., Sun. and holidays are closed.

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