Middlesex Water (MSEX)
64.27
0.17 (0.27%)
At close: Apr 01, 2025, 3:59 PM
64.77
0.78%
After-hours: Apr 01, 2025, 07:51 PM EDT
Company Description
Middlesex Water Company owns and operates regulated water utility and wastewater systems.
It operates in two segments, Regulated and Non-Regulated.
The Regulated segment collects, treats, and distributes water on a retail and wholesale basis to residential, commercial, industrial, and fire protection customers, as well as provides regulated wastewater systems in New Jersey and Delaware.
The Non-Regulated segment provides non-regulated contract services for the operation and maintenance of municipal and private water and wastewater systems in New Jersey and Delaware.
The company was incorporated in 1896 and is headquartered in Iselin, New Jersey.
Middlesex Water

Country | United States |
IPO Date | Feb 21, 1973 |
Industry | Regulated Water |
Sector | Utilities |
Employees | 360 |
CEO | Nadine M. Duchemin-Leslie |
Contact Details
Address: 485C Route 1 South Iselin, New Jersey United States | |
Website | https://www.middlesexwater.com |
Stock Details
Ticker Symbol | MSEX |
Exchange | NASDAQ |
Fiscal Year | January - December |
Reporting Currency | USD |
CIK Code | 0000066004 |
CUSIP Number | 596680108 |
ISIN Number | US5966801087 |
Employer ID | 22-1114430 |
SIC Code | 4941 |
Key Executives
Name | Position |
---|---|
Nadine M. Duchemin-Leslie | President, Chief Executive Officer & Director |
Georgia M. Simpson | Vice President of Information Technology & Chief Technology Officer |
Gregory Sorensen | Vice President & Chief Operating Officer |
Mohammed G. Zerhouni | Chief Financial Officer, Senior Vice President & Treasuer |
Brain Hague | Vice President of Communications & Corporate Affairs |
Bruce E. Patrick P.E. | President of Delaware Operations |
Jay L. Kooper Esq. | Vice President, General Counsel & Secretary |
Lorrie Beth Ginegaw | Vice President of Human Resources |
Robert J. Capko | Corporate Controller & Principal Accounting Officer |
Robert K. Fullagar | President New Jersey Operations |
Latest SEC Filings
Date | Type | Title |
---|---|---|
Mar 24, 2025 | 4 | Filing |
Mar 14, 2025 | 4/A | [Amend] Filing |
Mar 14, 2025 | 4/A | [Amend] Filing |
Mar 14, 2025 | 4/A | [Amend] Filing |
Mar 14, 2025 | 4/A | [Amend] Filing |
Mar 14, 2025 | 4/A | [Amend] Filing |
Mar 13, 2025 | 3 | Filing |
Mar 11, 2025 | 10-K/A | [Amend] Annual Report |
Mar 11, 2025 | 4 | Filing |
Mar 05, 2025 | 4 | Filing |