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R.J. O'Brien & Associates LLC is the oldest and largest independent futures brokerage and clearing firm in the United States. A futures commission merchant (FCM), RJO is a full clearing member of: the CME Group (founding member of the Chicago Mercantile Exchange) and all its markets; IntercontinentalExchange (ICE); NYSE Liffe U.S.; and the CBOE Futures Exchange (CFE).
RJO offers the latest in order entry technology coupled with 24-hour execution and clearing on every futures exchange worldwide. Clearing more than 100,000 client accounts, the firm provides a full range of services to the industry’s largest global network of introducing brokers (IBs) and to commercial, institutional, international and individuals clients. These include more than 400 IBs and many of the world's largest financial, industrial and agricultural institutions. We do not engage in proprietary trading; all of our business focuses on our valued clients.
Futures trading involves the substantial risk of loss and is not suitable for all investors. Past performance is not indicative of future results.
RJO offers the latest in order entry technology coupled with 24-hour execution and clearing on every futures exchange worldwide. Clearing more than 100,000 client accounts, the firm provides a full range of services to the industry’s largest global network of introducing brokers (IBs) and to commercial, institutional, international and individuals clients. These include more than 400 IBs and many of the world's largest financial, industrial and agricultural institutions. We do not engage in proprietary trading; all of our business focuses on our valued clients.
Futures trading involves the substantial risk of loss and is not suitable for all investors. Past performance is not indicative of future results.
Overview
Location
United States, Illinois, Chicago
Employees
501-1000
Phone
+1 312-373-5000
Founded date
1914
Investors 1
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Mentions in press and media 2
| Date | Title | Description |
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| Jul 13, 2021 | R.J. O'Brien Elevates Gilhooly to Global COO, Rucci to Chief Human Resources Officer USA - English USA - English |
Reviews 0
FAQ about R.J. O'Brien
When was R.J. O'Brien founded?
R.J. O'Brien was founded in 1914.
What has the press written about R.J. O'Brien?
Parsers VC has collected 2 articles mentioning R.J. O'Brien, among them “R.J. O'Brien Elevates Gilhooly to Global COO, Rucci to Chief Human Resources Officer USA - English USA - English” (Jul 13, 2021).
Is R.J. O'Brien still active?
Yes, R.J. O'Brien is active; its latest activity on Parsers VC dates from Apr 14, 2025.