Thomas C. MacMillan


Thomas Carey MacMillan was the longest serving President and CEO of CIBC Mellon, and a Canadian businessman.

Family

Thomas MacMillan was born to Dr Robert MacMillan and Eluned Carey Evans in Toronto. His maternal grandmother, Olwen Elizabeth Lloyd George, was a daughter of David Lloyd George, British Prime Minister between 1916 and 1922, with his first wife Margaret Owen. He is the third of five children, and the eldest son.
His eldest sister, Margaret Olwen MacMillan, is the Warden of St. Antony's College, Oxford. His elder sister, Ann MacMillan, is Manager of the London Bureau of the CBC.

Career

Thomas MacMillan became President and CEO of CIBC Mellon in 1998, prior to assuming this role he was Chairman, President and CEO of Mellon Bank Canada. He also held positions of responsibility at Montreal Trust where he served as Executive Vice-President of Corporate Services, and at Chase Manhattan Bank of Canada where he held the positions of Vice-President, Corporate Banking and subsequently President and CEO.
On October 15, 2009, CIBC Mellon announced that Thomas S. Monahan would be succeeding MacMillan as President and CEO, and that MacMillan would become Chairman. Following his appointment as Chairman of CIBC Mellon MacMillan was also appointed Canadian Regional Director for BNY Mellon. In February 2012, MacMillan became the Chairman of Blair Franklin Asset Management.

Directorships

Thomas MacMillan serves on, or has served on, the following Boards of Directors:
After graduating from the University of Toronto Schools, Thomas MacMillan received his Bachelor's degree from Princeton University and a Master's degree from the London School of Economics and Political Science.