CME Group
www.cmegroup.com/
 
EUREX
www.eurexchange.com
 
Euronext.LIFFE (International Financial Futures and Options Exchange)
www.liffe.com
 
Euronext Paris
www.euronext.com
 
Intercontinential Exchange
www.theice.com
 
Minneapolis Grain Exchange www.mgex.com
 
OneChicago
www.onechicago.com
 
The Clearing Corporation
www.clearingcorp.com
 
NYMEX
www.nymex.com