Middlesex Water Company
Middlesex Water Company (MSEX) is a publicly traded utility company that provides water and wastewater services. Established in 1897 and headquartered in Iselin, New Jersey, Middlesex operates in the regulated water utility sector, serving residential, commercial, industrial, and municipal customers primarily in New Jersey and Delaware. The company focuses on the treatment, distribution, and sale of water, as well as the collection and treatment of wastewater.