CME Group » Education » Browse Materials » Firm Biographies
Firm Biographies
R.J. O'Brien and Associates, LLC.

R.J. O'Brien and Associates, LLC. (RJO) is the one of the oldest and most well-known independent futures commission merchants (FCM) in the industry today. Founded in 1914, RJO is distinguished by a history rich in innovation, vision, and the resultant rewards of growth directly attributable to the firm's legacy of superior customer service. RJO is a founding member of the Chicago Mercantile Exchange (CME) and is a full clearing member of: the Chicago Board of Trade (CBOT); the New York Mercantile Exchange (NYMEX and COMEX divisions); the New York Board of Trade (NYBOT); Eurex AG; US Futures Exchange; EuronextLIFFE; Intercontinental Exchange (ICE Futures US); and the Dubai Mercantile Exchange (DME). RJO offers the latest in order entry technology coupled with 24-hour execution and clearing on every futures exchange worldwide. RJO services a nationwide network of over 270 Introducing Broker (IB) offices, as well as some of the world's largest financial, industrial and agricultural institutions.