Middlesex Water Company

MSEXNASDAQUtilities● Active

$53.37

+$0.99(+1.89%)

Market Cap$993978891

P/E Ratio—

52W High$62.18

52W Low$44.17

Avg Volume156K

Open$52.77

Beta0.78

Employees Ownership Insider Trades

Middlesex Water Company (MSEX) Number of Employees – History & Annual Headcount

Annual SEC headcount, year-over-year change, and per-employee efficiency — chart and full history below.

SEC EDGAR · FMP · MSEX · as of Feb 19, 2026

Latest filing snapshot

395

+35+9.72%vs prior year

Middlesex Water Company (MSEX) employee data is sourced from the annual SEC 10-K filing. As of 2025, full-time employees only. Global consolidated headcount. View SEC filing ↗

SEC 10-K·Period end: 2025-12-31·Full-time · Global

Total Employees

395

Change (1Y)

+35

Growth % (1Y)

+9.72%

Revenue / Employee

$492.9K

Net Income / Employee

$108.4K

Market Cap

$994M

MSEX Employee Count

1994 – 2025 · Annual · SEC filing

Source: SEC annual filings · Hover bar to view year data · Click to view original filing

Employees History

Filing Date	Period End	Employees	Change (1Y)	Growth (1Y)
2026-02-19	2025-12-31	395	+35	+9.72%
2025-02-28	2024-12-31	360	+5	+1.41%
2024-03-01	2023-12-31	355	+5	+1.43%
2023-02-24	2022-12-31	350	+3	+0.86%
2022-02-25	2021-12-31	347	-1	-0.29%
2021-02-25	2020-12-31	348	-4	-1.14%
2020-02-27	2019-12-31	352	+22	+6.67%
2019-03-08	2018-12-31	330	+15	+4.76%
2018-03-09	2017-12-31	315	+6	+1.94%
2017-03-03	2016-12-31	309	+16	+5.46%

▸ Source: SEC Annual Reports (Form 10-K / 20-F). Employee counts as of fiscal year end. Click the ↗ icon at the end of a row to open the original SEC filing in a new tab.

Related Companies — Employee Count

Regulated Water

#SymbolCompanyEmployeesMkt Cap

ETI

Entergy Texas, Inc.

704$57M

MSEX

Middlesex Water CompanyYOU

395$994M #3

CWCO

Consolidated Water Co. Ltd.

307$479M #4

ARTNA

Artesian Resources Corporation

245$340M #5

PCYO

Pure Cycle Corporation

39$253M #6

EAI

Entergy Arkansas, Inc. 1M BD 4.875%66

N/A$946M #7

NEP

NextEra Energy Partners, LP

N/A$986M

Source: /stock-peers + /profile.fullTimeEmployees · Click row → /employees · Sorted by headcount · MSEX peer comparison

About MSEX employees

MSEX Employees · Headcount

Middlesex Water Company (MSEX) employee data is sourced from the annual SEC 10-K filing. As of 2025, Middlesex Water Company had 395 full-time employees globally. Full-time employees only. Global consolidated headcount.

Middlesex Water Company employs 395 full-time employees as of the latest filing within the Regulated Water industry. Revenue per employee stands at $492,896, reflecting the company's operational efficiency.

Middlesex Water Company's workforce increased by 35 (9.72%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

Middlesex Water Company's revenue per employee of $492,896 positions it among the notable performers in the Regulated Water sector for operational efficiency.

Revenue Financial statements Net income SEC filings Price history Forecast & ratings Ownership Earnings

Frequently Asked Questions

MSEX Employees · 5 questions

As of the latest SEC 10-K filing (2025), Middlesex Water Company had 395 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

Middlesex Water Company employee counthow many employees does Middlesex Water Company haveMSEX total employees 2025

▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-02-19