| Name | Title | Contact Details |
|---|
California Water Service Company (Cal Water) is the largest subsidiary of the California Water Service Group. Cal Water is the largest investor-owned American water utility west of the Mississippi River and the third largest in the country. Formed in 1926, the San Jose-based company serves more than 472,000 customers through 28 Customer and Operations Centers throughout the state.
Petrus Environmental Services Inc is a Roanoke, VA-based company in the Energy and Utilities sector.
Artesian Water Company, Inc. owns, operates, and maintains water treatment and water distribution systems in Delaware. It offers water meter reading, automated billing, water plant operations, and operational support services. The company also provides project management, and water and wastewater related services. In addition, it operates wastewater treatment facilities. The company was founded in 1905 and is based in Newark, Delaware. Artesian Water Company, Inc. operates as a subsidiary of Artesian Resources Corp.
Edwards Aquifer Authority is a San Antonio, TX-based company in the Energy and Utilities sector.
Sanitary District #5 of Marin County is a Belvedere Tiburon, CA-based company in the Energy and Utilities sector.