Middlesex Water 

Middlesex Water Company operates regulated water and wastewater utility systems predominantly in the eastern United States, specifically in New Jersey, Delaware, and Pennsylvania. The company's business is structured into two segments: its core regulated operations involve collecting and distributing water to a diverse customer base including residential, commercial, industrial, and fire protection users. A smaller non-regulated segment offers contract-based services for managing private water and wastewater systems. The vast majority of the company's earnings originate from its regulated utility business, with residential customers being the primary revenue source.