Richard Nesbitt To Leave TSX Group - Chief Executive Moves To Pursue New Opportunity In Canadian Financial Services

TSX Group Inc. today announced the resignation of Chief Executive Officer, Richard Nesbitt to pursue a new opportunity in Canadian financial services.

Mr. Nesbitt will be continuing in his role at TSX Group until February 27, 2008. The Board of Directors of TSX Group will be making additional announcements regarding leadership at TSX Group in due course.

Wayne Fox, Chair of TSX Group Inc., said, "We wish Richard every success in the next stage of his career. He has been a leader during tremendous change in the organization. He leaves behind a strong management team that will continue to execute on the organization's growth strategy as it has in the past."

About TSX Group Inc. (TSX-X)
TSX Group operates Canada's two national stock exchanges, Toronto Stock Exchange serving the senior equity market and TSX Venture Exchange serving the public venture equity market, Natural Gas Exchange (NGX), a leading North American exchange for the trading and clearing of natural gas and electricity contracts and Shorcan Brokers Limited, the country's first fixed income interdealer broker. TSX Group also owns The Equicom Group Inc., a leading provider of investor relations and related corporate communication services in Canada. TSX Group is headquartered in Toronto and maintains offices in Montreal, Calgary and Vancouver.