Ewout Heersink

Director/Board Member at ONEX CORPORATION

Net worth: 77 M $ as of 2026-06-29

75 year

56 connections

Consumer Services

Finance

Commercial Services

Profile

Ewout R.
Heersink is currently Vice Chairman at ONEX Corp.
Formerly, Mr. Heersink worked as a Consultant at KPMG LLP (Canada).
Education includes an MBA from Queen's University and an undergraduate degree from Richard Ivey School of Business.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
ONEX CORPORATION 1.36%	2026-03-29	1,035,235 ( 1.36% )	77 M $	2026-06-29

Ewout Heersink active positions

Companies	Position	Start
ONEX CORPORATION	Director/Board Member	2010-04-30

All active positions of Ewout Heersink

Former positions of Ewout Heersink

Companies	Position	End
KPMG LLP (Canada) KPMG LLP (Canada) Miscellaneous Commercial ServicesCommercial Services Provides audit, tax and advisory services	Corporate Officer/Principal	-

See the detail of Ewout Heersink's experience

Training of Ewout Heersink

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Ewout Heersink's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	4
ONEX Corp. ONEX Corp. Financial ConglomeratesFinance Operates as a private equity company which invests in several industries	Finance
Queen's University Queen's University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
KPMG LLP (Canada) KPMG LLP (Canada) Miscellaneous Commercial ServicesCommercial Services Provides audit, tax and advisory services	Commercial Services
Richard Ivey School of Business Richard Ivey School of Business Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services