| Name of Subsidiary | Jurisdiction of Incorporation or Organization | ||||
| Board of Trade of the City of Chicago, Inc. | Delaware | ||||
| BrokerTec Americas LLC | Delaware | ||||
| BrokerTec Europe Limited | United Kingdom | ||||
| BrokerTec Holdings Inc. | Delaware | ||||
| Chicago Mercantile Exchange Inc. | Delaware | ||||
| Chicago Mercantile Exchange Korea Inc. | Republic of Korea | ||||
| CME Amsterdam B.V. | Netherlands | ||||
| CME Consulting (Beijing) Co. Ltd. | China | ||||
| CME Finance Holdings Limited | United Kingdom | ||||
| CME Group Asia Holdings Pte. Ltd. | Singapore | ||||
| CME Group Australia Pty LTD | New South Wales | ||||
| CME Group Benchmark Administrative Limited | United Kingdom | ||||
| CME Group Hong Kong Limited | Hong Kong | ||||
| CME Group Index Services LLC | Delaware | ||||
| CME Group Japan Kabushiki Kaisha | Japan | ||||
| CME Group Marketing Canada Inc. | British Columbia | ||||
| CME Group Singapore Operations Pte. Ltd. | Singapore | ||||
| CME Group Strategic Investments LLC | Delaware | ||||
| CME India Holdings LLC | Delaware | ||||
| CME India Technology and Support Services Private Limited | India | ||||
| CME London Limited | United Kingdom | ||||
| CME Operations Limited | United Kingdom | ||||
| CME Platforms Inc. | Delaware | ||||
| CME Securities Clearing Inc. | Delaware | ||||
| CME Shareholder Servicing LLC | Illinois | ||||
| CME Technology and Support Services Limited | United Kingdom | ||||
| CME Ventures LLC | Delaware | ||||
CMEG Brazil 1 Participações Ltda. | Brazil | ||||
| CMEG Brazil Investments 1 LLC | Delaware | ||||
| CMEG Brazil Investments 2 LLC | Delaware | ||||
| CMEG Finance Holdings LLC | Delaware | ||||
| CMEG Foundation Services Inc. | Delaware | ||||
CMEG México, S. de R.L. de C.V. | Mexico | ||||
| CMEG NYMEX Holdings Inc. | Delaware | ||||
| Commodity Exchange, Inc. | New York | ||||
| EBO Investments Limited | Malta | ||||
| EBS Dealing Resources International Limited | United Kingdom | ||||
| Name of Subsidiary | Jurisdiction of Incorporation or Organization | ||||
| EBS Dealing Resources Japan Limited | Japan | ||||
| EBS Dealing Resources, Inc. | Delaware | ||||
| EBS Group Limited | United Kingdom | ||||
| EBS Service Company Limited | Switzerland | ||||
| Intercapital Capital Markets LLC | Delaware | ||||
| Intercapital Limited | United Kingdom | ||||
| New York Mercantile Exchange, Inc. | Delaware | ||||
| NEX Group Holdings Limited | United Kingdom | ||||
| NEX Group Investments Inc. | Delaware | ||||
| NEX Group Limited | United Kingdom | ||||
| NEX International Investments Limited | United Kingdom | ||||
| NEX International Limited | United Kingdom | ||||
| NEX Markets Limited | United Kingdom | ||||
| NEX Services North America LLC | Delaware | ||||
| *Excludes entities that are inactive or that are in the process of being wound down. | |||||