Company Profile


Yokohama Water Co., Ltd.(YWC)

Date of foundation

July 1st, 2010




Oak Sakuragicho Bldg., 6-113 Aioi-cho, Naka-ku, Yokohama, 231-0012 JAPAN



100 million yen (wholly owned by Waterworks Bureau, City of Yokohama (YWWB))

Business contents

YWC’s core services on water supply and sewerage system include:
1. O&M and Utility Management
2. Capacity Building/Ability Enhancement through Various Training Programs
3. Consulting services
  -Master Plan/Feasibility Study
  -Design/Construction Supervision
4. Agency business for export and Import of Machine, Equipment and Materials relevant to water service

Purpose of establishment

To utilize the knowledge and expertise accumulated through high-quality public water / sewerage services as a business tool

Our Vision

To be a leading company on water solution

Our Mission

To provide better quality services of water supply and sewerage to the world society

Access Map

5-minute walk from Sakuragicho Station on the JR Line or Yokohama Municipal Subway Blue Line, or 5-minute walk from Bashamichi Station on the Minatomirai Line.

Directions from JR Sakuragicho Station
Go out of the New South Exit (Shiyakusho Exit) ticket gate, go up the stairs on the left, turn right, and you will find the Oak Sakuragi-cho Building after crossing the pedestrian bridge over the Oooka River.
Our company is located on the 9th floor of this building.

Guide from Bashamichi Station on the Minato Mirai Line
After exiting the ticket gate, go to the right, take the two up escalators, and go to the right when you get out of the Island Tower exit.
After crossing the crosswalk at the first traffic light, go along the river and you will find us on the 9th floor of the second building.