Artesian Resources Corporation operates as the holding company of eight wholly owned subsidiaries offering water, wastewater and other services. Its principal subsidiary, Artesian Water Company, Inc., is an investor-owned public water utility on the Delmarva Peninsula. It distributes and sells water, including water for public and private fire protection, to residential, commercial, industrial, municipal and utility customers throughout the states of Delaware, Maryland and Pennsylvania. It provides wastewater services to customers in Delaware. The Company also provides contract water and wastewater operations, and water and sewer service line protection. It operates through the following subsidiaries: Artesian Water Company, Inc.; Artesian Water Pennsylvania, Inc.; Artesian Water Maryland, Inc.; Artesian Wastewater Management, Inc.; Artesian Wastewater Maryland, Inc.; Artesian Utility Development, Inc.; Artesian Development Corporation, and Artesian Consulting Engineers, Inc.