TSXgroup

April 22, 2008

TSX Group and Canada offer financing opportunities for American micro to mid-cap companies

APRIL 22, 2008 (Denver, CO) – TSX Group Inc. (TSX:X), operator of Toronto Stock Exchange and TSX Venture Exchange, will hold an information session today in Denver at the Grand Hyatt Denver Downtown.

The event will begin with the Keynote Luncheon at noon, featuring remarks from the president of TSX Venture Exchange Kevan Cowan and SVP of the Toronto Stock Exchange Richard Nadeau to address why over 135 US companies and 23 in 2007 have chosen TSX and TSX-Venture as listing destinations. The event will be emceed by Richard Nadeau, SVP of the Toronto Stock Exchange. A presentation by Doug Silver, CEO of International Royalty Corporation, will follow. As a leader of a Colorado-based company, the presenter will speak on the reasons behind his decision to list with a TSX Group exchange and the consequent benefits. The luncheon will be followed by the Going Public Workshop from 2PM to 4PM and a networking reception. Registrations to attend may be submitted online at www.tsx.com/usa.

TSX Group is a world leading market for micro to mid-cap public companies. TSX Group exchanges list nearly 60% of global public mining companies and they provide optimal market capitalization opportunities for Colorado’s active mining sector. Moreover, TSX Group lists the 2nd highest number of technology companies in the world and provides highly liquid, well-regulated markets for various sectors including diversified industry and cleantech.

After Denver, the US business development campaign will continue to Houston (May 29), Minneapolis (June 24), Phoenix (October 1), Atlanta (November 18), and Raleigh (November 20). The campaign focuses on increasing awareness among small to medium enterprises regarding opportunities to list on TSX and TSX Venture Exchange, both markets that balance a strong regulatory structure with flexibility designed to foster and support growth for small to mid cap companies. Each information session will outline the prominence of TSX Group’s exchanges as leading international resource equities markets and their expertise in financing, mentoring and supporting small cap companies. The sessions will also feature CEOs of local companies addressing how listing on a TSX Group exchange has impacted operations and financing initiatives.

The reach of Toronto Stock Exchange and TSX Venture Exchange extend internationally, providing access to capital for more than 3,900 companies. $2.2 trillion USD in global market capitalization and leading-edge trading technology make TSX Group a dynamic source of North American capital.

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.

For further information please contact:

Steve Kee
Director, Corporate Communications
TSX Group
416 947-4682
steve.kee@tsx.com

Esther Koo
Southard Communications
212.777.2220
esther@southardinc.com