TMX Group Ltd. engages in operating global markets and builds digital communities and analytic solutions that facilitate the funding of businesses, traders, and investors. It operates through the following business segments: Capital Formation, Equities and Fixed Income Trading and Clearing, Derivatives Trading and Clearing, and Global Insights. The Capital Formation segment includes the Toronto Stock Exchange, TSX Venture Exchange, and TSX Trust. The Equities and Fixed Income Trading and Clearing segment involves the operation of Alpha Exchange and Clearing and Depository Services Inc. The Derivatives Trading and Clearing segment includes Montreal Exchange and Canadian Derivatives Clearing Corporation (CDCC). The Global Insights segment consists of TMX Datalinx, Co-Location, and Trayport. The company was founded in 1861 and is headquartered in Toronto, Canada.