The group’s principal activity is to provide securities listing, trading and related information products and services. The group operates through two segments namely, market and regulation. The group operates from the United States. Of the total revenue in the year 2005, the activity assessment accounted for $594.6, transaction $145.8, listing $342.7, market data $178.2, data processing $182.9, regulation $123.4 and licensing $56.4 (millions).
