Michael Mares

Chief Operating Officer at CALIFORNIA WATER SERVICE GROUP

Net worth: 378 299 $ as of 2026-05-30

59 year

Utilities

Profile

Mr. Michael S.
Mares, Jr., is a Senior Vice President-Operations at California Water Service Group.
Mr. Mares was previously employed as a Manager-Bakersfield District by California Water Service Co. and a General Manager by Hawaii Water Service Co., Inc.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
CALIFORNIA WATER SERVICE GROUP 0.01%	2026-06-04	8,388 ( 0.01% )	378 299 $	2026-05-30

Michael Mares active positions

Companies	Position	Start
CALIFORNIA WATER SERVICE GROUP	Chief Operating Officer	2020-12-31

All active positions of Michael Mares

Former positions of Michael Mares

Companies	Position	End
California Water Service Co. California Water Service Co. Water UtilitiesUtilities Provides water utility services	Corporate Officer/Principal	2017-12-31
Hawaii Water Service Co., Inc. Hawaii Water Service Co., Inc. Water UtilitiesUtilities Provides water utility services	Corporate Officer/Principal	2015-12-31

See the detail of Michael Mares's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

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Connections

1st degree connections

1st degree companies

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Female

Members of the board

Executives

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Linked companies

Private companies	3
California Water Service Group California Water Service Group Water UtilitiesUtilities Operates as a holding company which provides water utility and wastewater treatment services	Utilities
California Water Service Co. California Water Service Co. Water UtilitiesUtilities Provides water utility services	Utilities
Hawaii Water Service Co., Inc. Hawaii Water Service Co., Inc. Water UtilitiesUtilities Provides water utility services	Utilities