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California Water Service Group - M&A Summary and Business Overview

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California Water Service Group M&A Summary

California Water Service Group has acquired 5 companies, including 4 in the last 5 years.

California Water Service Group has acquired in 2 different US states. The Company’s most targeted sectors include utilities (100%).

California Water Service Group Business Overview

Where is California Water Service Group headquartered?

California Water Service Group is headquartered in San Jose, California.

What is California Water Service Group’s revenue?

California Water Service Group disclosed revenue of 1,037M USD for 2024 and 795M USD for 2023.

How many employees does California Water Service Group have?

California Water Service Group has 1,278 employees.

What sector is California Water Service Group in?

California Water Service Group is an utilities company.

When was California Water Service Group founded?

California Water Service Group was founded in 1926.

M&A Summary

  • M&A Total Activity5
    • M&A Buy Activity5
  • Total Sectors Invested 1
  • Total Countries Invested 1

California Water Service Group

California Water Service Group

1720 North First Street,
San Jose, California 95112
United States,
(408) 367-8200
www.calwatergroup.com

California Water Service Group provides regulated and non-regulated water service to nearly 2 million people in California, Washington, New Mexico, and Hawaii. California Water Service Group was incorporated in 1926 and is based in San Jose, California.


M&A Summary

Buy vs Sell

Year ≤ '20 '21 '22 '23 '24 '25 T
Buy (0.6/yr) # 2 - 1 - 1 1 5
Sell (0.0/yr) # - - - - - - 0
  5

Most Recent M&A

Company Date Value Type
Casa Loma Water Co. 2025-05-29 - Add-on Acquisition
Bakersfield, California
Kings Mountain Park Mutual Water Co. 2024-05-28 - Add-on Acquisition
Woodside, California · www.kingsmountainwater.com
Skylonda Mutual Water Co. 2022-06-02 - Add-on Acquisition
Woodside, California · www.skylondawater.com
Greenwood Estates Water System 2020-04-02 - Add-on Acquisition
, Washington
Rainier View Water Co. 2019-11-06 - Add-on Acquisition
Puyallup, Washington · www.rainierviewwater.com
View All >>

Business Unit M&A

Company Acquired Add-On/Sale Date #
Hawaii Water Service    - Kapalua Water Co. 2021-05-03 2
San Jose, California · www.hawaiiwaterservice.com Lahaina, Hawaii

M&A by Sector

Sector Buy # Value Sell # Value
Utilities 5 (100%) - - -
Total 5 - - -

By Geo

State/Country Buy Value Sell Value
United States 5 - - -
  California 3 - - -
  Washington 2 - - -
Total 5 - - -

Company Summary

SECTOR

Utilities

Revenue

1,037   31% 2024
795   7% 2023
846   7% 2022
791   1% 2021
794   12% 2020
715   3% 2019
698   5% 2018
666   10% 2017
609   4% 2016
588   2015
(millions of USD) Show More Show Less

Employees

1,278

Established

1926

Public

NYSE: CWT

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