The CME Group is one of the world's largest options exchanges and the largest futures exchange in the world, based in Chicago in the state of Illinois, the company was formed on July 12, 2007 through the merger of the Chicago Board of Trade and Chicago Mercantile Exchange.
According to CME Group's latest financial reports the company's total assets are £109.62 Billion. A company’s total assets is the sum of all current and non-current assets, such as inventories, cash and cash equivalents, properties and equipment.