Middlesex Water Company
Middlesex Water Company is a Consumer service, founded in 1897, headquartered in Iselin, New Jersey, United States.
About
What Middlesex Water Company is
Regulated water utility company providing drinking water distribution, wastewater collection and treatment services to residential, commercial, and industrial customers across New Jersey, Delaware, and Pennsylvania through owned infrastructure and municipal contracts.
Consumer
Public company
Middlesex Water Company on the market
Annual Revenue
$0.2B
2025 fiscal year
Ticker
MSEX
Net Income
$0.0B
2025 fiscal year
Operating Income
$0.1B
2025 fiscal year
Shares Out.
18.6M
as of 2026
Industry
Water Supply
SIC 4941
At a glance
| Fact | Value |
|---|---|
| Official site | https://middlesexwater.com |
| Status coverage | Public status page |
| Founded | 1897 |
| Headquarters | Iselin, New Jersey, United States |
| Ticker | MSEX |
| Categories | Consumer |