Mr. Hearn is a retired Chairman, President and Chief Executive Officer of Imperial Oil Limited. He has over 40 years of experience in oil and gas with Imperial Oil. During his time with Imperial Oil he held increasingly senior positions, including President of Exxon Mobil Chemicals, Asia Pacific, and Vice President of Human Resources for Exxon Mobil Corporation. Mr. Hearn holds a Bachelor of Science from the University of Manitoba. He brings extensive corporate board experience to ARC. In addition to his work on corporate boards, Mr. Hearn is a member of the Advisory Board of the Public Policy School at the University of Calgary. Previously, he has served as the Chairman of the board of directors of the C.D. Howe Institute and the Calgary Homeless Foundation and was a member of the Canada Council of Chief Executives.
Mr. Hearn currently serves on the board of directors for CGI. Mr. Hearn has been a director of ARC since 2011.