David S. O'Brien

Director/Board Member at

Hazel McCallion Foundation For The Arts, Culture & Heritage

Utilities

Commercial Services

Consumer Services

Profile

David S.
O'Brien is currently the Treasurer & Director at Haliburton Highlands Health Services Corp.
and a Director at Hazel McCallion Foundation For The Arts, Culture & Heritage.
He previously served as the President & Chief Executive Officer at Enersource Corp.
and Toronto Hydro Corp.
He was also the Chairman of the Ontario Energy Association and Distinct Infrastructure Group, Inc. Additionally, he served as a Director at Plutonic Power Corp., Apex CoVantage, Inc., Alterra Power Corp., and Summerhill Group, Inc. He was the Head-Cities Centre of Excellence at KPMG, Inc. (Canada) and a Member of the United Way of Greater Toronto.
He received his undergraduate degree from the University of Windsor.

David S. O'Brien active positions

Companies	Position	Start
Hazel McCallion Foundation For The Arts, Culture & Heritage Hazel McCallion Foundation For The Arts, Culture & Heritage Investment Trusts/Mutual FundsMiscellaneous Functions as a foundation or endowment	Director/Board Member	-
Haliburton Highlands Health Services Corp. Haliburton Highlands Health Services Corp. Hospital/Nursing ManagementHealth Services Provides primary care and hospital services	Director/Board Member	-

All active positions of David S. O'Brien

Former positions of David S. O'Brien

Companies	Position	End
DISTINCT INFRASTRUCTURE GROUP INC	Chairman	01/05/2017
KPMG, Inc. (Canada) KPMG, Inc. (Canada) Miscellaneous Commercial ServicesCommercial Services Part of KPMG International Cooperative, KPMG, Inc. (Canada) is a company based in Calgary, Canada.	Corporate Officer/Principal	01/01/2014
ALTERRA POWER CORP	Director/Board Member	15/05/2012
Plutonic Power Corp. Plutonic Power Corp. Electric UtilitiesUtilities Operates clean power projects	Director/Board Member	18/05/2011
Toronto Hydro Corp. Toronto Hydro Corp. Electric UtilitiesUtilities Owns and operates an electricity distribution system	President	30/09/2009

See the detail of David S. O'Brien's experience

Training of David S. O'Brien

Experiences
Positions held

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Inactive

Listed companies

Private companies

See the detail of David S. O'Brien's experience

Connections

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1st degree companies

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Female

Members of the board

Executives

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Linked companies

Private companies	13
Plutonic Power Corp. Plutonic Power Corp. Electric UtilitiesUtilities Operates clean power projects	Utilities
Enersource Corp. Enersource Corp. Electric UtilitiesUtilities Provides power generation and electricity distribution services	Utilities
Toronto Hydro Corp. Toronto Hydro Corp. Electric UtilitiesUtilities Owns and operates an electricity distribution system	Utilities
University of Windsor University of Windsor Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Apex CoVantage, Inc. Apex CoVantage, Inc. Packaged SoftwareTechnology Services Operates as an AI-assisted content and data transformation company	Technology Services
KPMG, Inc. (Canada) KPMG, Inc. (Canada) Miscellaneous Commercial ServicesCommercial Services Part of KPMG International Cooperative, KPMG, Inc. (Canada) is a company based in Calgary, Canada.	Commercial Services
United Way of Greater Toronto United Way of Greater Toronto Miscellaneous Commercial ServicesCommercial Services Provides social community services	Commercial Services
Ontario Energy Association Ontario Energy Association Miscellaneous Commercial ServicesCommercial Services Operates as an association of Ontario’s energy leaders	Commercial Services
Haliburton Highlands Health Services Corp. Haliburton Highlands Health Services Corp. Hospital/Nursing ManagementHealth Services Provides primary care and hospital services	Health Services
Alterra Power Corp. Alterra Power Corp. Electric UtilitiesUtilities Operates as a renewable power company that produces hydro, wind and solar electricity	Utilities
Summerhill Group, Inc. Summerhill Group, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as an energy efficiency and demand response implementation services company which specializes in customer engagement	Commercial Services
Distinct Infrastructure Group, Inc. Distinct Infrastructure Group, Inc. Engineering & ConstructionIndustrial Services Provides designing, engineering, construction and maintenance services	Industrial Services
Hazel McCallion Foundation For The Arts, Culture & Heritage Hazel McCallion Foundation For The Arts, Culture & Heritage Investment Trusts/Mutual FundsMiscellaneous Functions as a foundation or endowment	Miscellaneous