TMX Group Limited is a leading Canadian financial services company that operates a diversified portfolio of businesses supporting capital markets and related services. At its core, TMX Group owns and operates the Toronto Stock Exchange (TSX), one of the world’s largest equity markets by market capitalization, and the TSX Venture Exchange (TSXV), which focuses on emerging growth companies. In addition, it manages the Montreal Exchange (MX), a derivatives market offering trading in interest rate, index and foreign exchange derivatives, as well as the Canadian Depository for Securities (CDS), providing clearing, settlement and depository services across cash and derivative asset classes.
Beyond its exchange and clearing operations, TMX Group delivers comprehensive market data, index and analytics products through its TMX Datalinx division, catering to buy-side and sell-side institutions, as well as technology vendors. Its information services span real-time market data feeds, reference data, historical data and benchmarking indexes. The company also offers connectivity and post-trade solutions, such as equity transfer and issuer services, to support the operational needs of issuers, brokers and financial intermediaries in Canada and abroad.
Tracing its roots to the establishment of the Toronto Stock Exchange in 1852 and the Montreal Exchange in 1874, TMX Group was formed in 2008 through the merger of TSX Group and Montreal Exchange. Since then, it has expanded through strategic acquisitions, including Trayport, the energy and commodities trading platform, and the Boston Options Exchange (BOX), enhancing its global reach and product offerings. Headquartered in Toronto, TMX Group maintains regional offices in Montreal, Calgary, Vancouver, London and New York, reflecting its commitment to serving both domestic and international market participants.
Governed by an independent board of directors, TMX Group is led by President and Chief Executive Officer Lou Eccleston, who brings extensive experience in technology and financial services to the role. Under his leadership, the company continues to invest in digital innovation, data analytics and sustainable market initiatives, with the goal of reinforcing Canada’s capital markets infrastructure while fostering growth and efficiency for investors and issuers worldwide.
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