History of the company
Yokohama Water Co.,Ltd.(YWC) was established by Yokohama Waterworks Bureau (YWWB) in 2010 to contribute to the world society, which is still facing challenges in access to safe drinking water and inadequate sanitation, by utilizing the experiences of YWWB on actual operation and management in nearly 130 years.

Vision
To be a leading company on water solution in Japan

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