Comprehensive Water Services: TSS Tokyo Water Co., Ltd.

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International Contribution

As a subsidiary to Bureau of Waterworks, Tokyo Metropolitan Government, TSS has made integrated efforts with the Bureau based on its policies for international contribution using the technologies and management know-how developed by the Bureau and our company.
We established Tokyo Waterworks International Co., Ltd. (TWI) as our subsidiary in April 2012 to enhance our new international contribution.

We have received contracts from Japan International Cooperation Agency (JICA) and overseas water utilities to provide training on leak detection, NRW reduction, waterworks operation and maintenance, etc.