After experiencing the Great East Japan Earthquake, the most disastrous eon record,
the people of Japan now pay closer attention to energy resources as never before.
The time has come for each user to actively and proactively manage energy, make the choice to save energy, and reduce costs.
We will tackle this issue with a one-stop business by implementing energy analysis and close investigation simulations of the customers' environment in response to the customer's inquiries and requests for advice on where and how to save energy and reduce costs as cost effectively as possible.
In addition, subsidy application work support is one of our solutions to reducing capital investment.

Also we are currently expanding business focusing on corporate clients, but in the future we plan to simultaneously expand into new operations with an eye on the development and sale of environment-related products, etc., which can realize more “micro” Energy management.

The Japanese government announced its vision at the L'Aquila G8 summit to reduce greenhouse gases by 80% by 2050, and we should realize that goal.
We will provide services that result in customer satisfaction, while contributing the CO2 reduction, implementing countermeasures for global warming, and realizing a low carbon society by reducing costs and saving energy.
corporate name MTES Co., LTD
office location 8/F, Hatchobori MIYAMA Bldg., 1-8-2, Shintomi, Chuo-ku, Tokyo, Japan
TEL.+81-3-3523-6640 FAX.+81-3-3523-6644
incorporated March, 2015
managing director Takaro Harada
subsidiary company MATIS Co., LTD
2/F, Hatchobori MIYAMA Bldg., 1-8-2, Shintomi,
Chuo-ku, Tokyo, Japan
business activities - energy management services
- IoT system services
- development, manufacture, sales, and wholesale
- environment-related business
Month/Year Events
March, 2015 ・Spin-off from Miwa Tech Co., Ltd.(株)
・Established MT Energy & Solutions Co. Ltd. as 100% subsidiary company of MIWA Co. Ltd. and started Energy Management & Environmental Related Business
March, 2016 ・MBO by CEO Takaro Harada to be an independent company from MIWA Tech., Co. Ltd. (Stock share % of MIWA Tech Co., Ltd. Was reduced to 10%)
August, 2016 ・Increased Capital and Capital became 91,075K JPY
October, 2016 ・Tokyo Metropolitan Small and Medium Enterprise Support Center evaluated that Our 『Platform Service Business for Energy Saving of Air Conditioning and Watching Service for those dependent on care』 has the feasibility to conduct business.
October, 2016 ・Obtained the patent of the control unit and the control system for air conditioning.  Patent #2016-079404
December, 2016 ・Established MATIS Co., Ltd. as Development Specialized Company of MTES Group
December, 2016 ・Joint LoRa Alliance TM
January, 2017 ・Changed the company name to MTES Co., Ltd.
March, 2017 ・Obtained ISO27001(ISMS)
April, 2017 ・Selected as Energy Management Operator by SII (Sustainable open Innovative Initiative)


8/F, Hatchobori MIYAMA Bldg., 1-8-2, Shintomi, Chuo-ku, Tokyo, Japan
TEL.+81-3-3523-6640
FAX.+81-3-3523-6644

-3 min. walk from Exit 3 of Shintomicho sta. (Tokyo Metro Yurakucho Line)
-4 min. walk from Exit A3 of Hachoubori sta. (Tokyo Metro Hibiya Line)
-5 min. walk from Exit A1 of Takaracho sta. (Toei Asakusa Line)
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