Martin Kropelnicki

Chief Executive Officer at CALIFORNIA WATER SERVICE GROUP

Net worth: 7 M $ as of 30/09/2026

59 year

56 connections

Utilities

Commercial Services

Consumer Services

Profile

Martin A. Kropelnicki is currently Chairman, President & Chief Executive Officer at California Water Service Group since 2023.
He is President & Chief Executive Officer at Washington Water Service Co., President, Chief Executive Officer & Director at New Mexico Water Service Co., Group Chairman & Chief Executive Officer at California Water Service Co. since 2006, Chief Executive Officer & Director at CWS Utility Services, President & Chief Executive Officer at Hawaii Water Service Co., Inc., President & Chief Executive Officer at Valencia Mesa LLC, Chairman at National Association of Water Cos., Director at Bay Area Council, Director at California Foundation on The Environment & The Economy, and Member at Silicon Valley Leadership Group.
Former roles include Chief Financial Officer at Pacific Gas & Electric Co., Chief Financial Officer & EVP-Corporate Services at Hall, Kinion & Associates, Inc. from 1997 to 2004, Chief Financial Officer & EVP-Corporate Services at Deloitte & Touche LLP from 1996 to 1997, and Chief Financial Officer at PowerLight Corp.
from 2005 to 2006.
Education includes undergraduate and graduate degrees from San Jose State University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
CALIFORNIA WATER SERVICE GROUP 0.24%	05/09/2026	147,287 ( 0.24% )	7 M $	30/09/2026

Martin Kropelnicki active positions

Companies	Position	Start
CALIFORNIA WATER SERVICE GROUP	Chief Executive Officer	01/09/2013
California Water Service Co. California Water Service Co. Water UtilitiesUtilities Provides water utility services	Chief Executive Officer	01/01/2006
New Mexico Water Service Co. New Mexico Water Service Co. Water UtilitiesUtilities Provides water utility and wastewater treatment services	Chief Executive Officer	-
CWS Utility Services CWS Utility Services Water UtilitiesUtilities Provides utility services	Chief Executive Officer	-
Hawaii Water Service Co., Inc. Hawaii Water Service Co., Inc. Water UtilitiesUtilities Provides water utility services	Chief Executive Officer	-
Bay Area Council Bay Area Council Miscellaneous Commercial ServicesCommercial Services Operates an advocacy and research organization	Director/Board Member	-
California Foundation on The Environment & The Economy California Foundation on The Environment & The Economy The California Foundation on The Environment & The Economy is an independent, non-partisan nonprofit established in 1979. The private company is based in San Francisco, CA. It serves as a collaborative public policy forum that unites senior executives from major corporations, labor leaders, environmental and consumer advocates, local government representatives, and elected officials. The organization’s mission is to foster innovative, pragmatic solutions to complex economic, environmental, and social challenges by encouraging cooperation and common interests. It organizes initiatives including international and domestic study tours, policy forums, workshops, and conferences, exposing leaders to best practices and emerging technologies in areas such as climate, energy, recycling, transportation, water modernization, broadband infrastructure, and the circular economy. Notable initiatives include research on materials management and circular economy strategies, and tours highlighting state facilities to promote environmental leadership alongside economic growth.	Director/Board Member	-
Silicon Valley Leadership Group Silicon Valley Leadership Group Miscellaneous Commercial ServicesCommercial Services Operates advocacy organization to influence public policy relating to the valley	Corporate Officer/Principal	-
National Association of Water Cos. National Association of Water Cos. Water UtilitiesUtilities Provides water and wastewater services	Chairman	-
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All active positions of Martin Kropelnicki

Former positions of Martin Kropelnicki

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Education of Martin Kropelnicki

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Linked companies

Private companies	16
Pacific Gas & Electric Co. Pacific Gas & Electric Co. Electric UtilitiesUtilities Distributes electricity and natural gas	Utilities
California Water Service Group California Water Service Group Water UtilitiesUtilities Operates as a holding company which provides water utility and wastewater treatment services	Utilities
Hall, Kinion & Associates, Inc. Hall, Kinion & Associates, Inc. Personnel ServicesCommercial Services Provides information technology professionals on a contract and permanent basis	Commercial Services
Deloitte & Touche LLP Deloitte & Touche LLP Miscellaneous Commercial ServicesCommercial Services Provides auditing, financial advisory and tax consulting services	Commercial Services
Washington Water Service Co. Washington Water Service Co. Water UtilitiesUtilities Provides water distribution, purification and various other services	Utilities
New Mexico Water Service Co. New Mexico Water Service Co. Water UtilitiesUtilities Provides water utility and wastewater treatment services	Utilities
San Jose State University San Jose State University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
PowerLight Corp. PowerLight Corp. Electric UtilitiesUtilities Manufactures and supplies solar electric systems	Utilities
California Water Service Co. California Water Service Co. Water UtilitiesUtilities Provides water utility services	Utilities
National Association of Water Cos. National Association of Water Cos. Water UtilitiesUtilities Provides water and wastewater services	Utilities
CWS Utility Services CWS Utility Services Water UtilitiesUtilities Provides utility services	Utilities
Hawaii Water Service Co., Inc. Hawaii Water Service Co., Inc. Water UtilitiesUtilities Provides water utility services	Utilities
Silicon Valley Leadership Group Silicon Valley Leadership Group Miscellaneous Commercial ServicesCommercial Services Operates advocacy organization to influence public policy relating to the valley	Commercial Services
Bay Area Council Bay Area Council Miscellaneous Commercial ServicesCommercial Services Operates an advocacy and research organization	Commercial Services
California Foundation on The Environment & The Economy California Foundation on The Environment & The Economy The California Foundation on The Environment & The Economy is an independent, non-partisan nonprofit established in 1979. The private company is based in San Francisco, CA. It serves as a collaborative public policy forum that unites senior executives from major corporations, labor leaders, environmental and consumer advocates, local government representatives, and elected officials. The organization’s mission is to foster innovative, pragmatic solutions to complex economic, environmental, and social challenges by encouraging cooperation and common interests. It organizes initiatives including international and domestic study tours, policy forums, workshops, and conferences, exposing leaders to best practices and emerging technologies in areas such as climate, energy, recycling, transportation, water modernization, broadband infrastructure, and the circular economy. Notable initiatives include research on materials management and circular economy strategies, and tours highlighting state facilities to promote environmental leadership alongside economic growth.
Valencia Mesa LLC Valencia Mesa LLC Water UtilitiesUtilities Provides regulated water utility services	Utilities