TMX Group Limited operates exchanges, markets, and clearinghouses primarily for capital markets in Canada, the United States, the United Kingdom, Germany, and internationally. It operates in four segments: Global Insights; Capital Formation; Derivatives Trading & Clearing; and Equities and Fixed Income Trading & Clearing. The company delivers equities and index data, as well as integrated data sets for the proprietary and third-party analytics to help clients in making trading and investment decisions; and provides solutions to European and global wholesale energy markets for price discovery, trade execution, post-trade transparency, and straight through processing. It also operates Toronto Stock Exchange, a national stock exchange for the senior equities market; TSX Venture Exchange, a national stock exchange for the public venture equity market; TSX Trust that provides corporate trust, registrar, transfer agency, and foreign exchange services; and Newsfile, a news dissemination and regulatory filing provider. In addition, the company operates Montreal Exchange, a national derivatives exchange; Canadian Derivatives Clearing Corporation, a clearinghouse for options and futures contracts; BOX, a US equity operations market; and various over-the-counter products and fixed income repurchase agreements. Further, it engages in the trading operations of Toronto Stock Exchange, TSX Venture Exchange, and Alpha Exchange; CDS Clearing, an automated facility for the clearing and settlement of equities and fixed income transactions, and custody of securities; and provision of fixed income inter-dealer brokerage services, as well as involved in trading operation of AlphaX U.S., a broker-dealer. The company was formerly known as Maple Group Acquisition Corporation and changed its name to TMX Group Limited in August 2012. TMX Group Limited was incorporated in 2011 and is headquartered in Toronto, Canada.