Euronext N.V. is a pan-European stock exchange based in Paris and with subsidiaries in Belgium, France, Netherlands, Portugal and the United Kingdom. In addition to equities and derivatives markets, the Euronext group provides clearing and information services. As of January 31, 2006 markets run by Euronext had a market capitalization of USD$2.9 trillion, making it the 5th largest exchange on the planet.NYSE Group 2006 Euronext is merging with NYSE Group to form NYSE Euronext, the first global stock exchange.