R.J. O'Brien Employee Directory

Financial ServicesIllinois, United States501-1000 Employees

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.

Founded in 1914, RJO is one of the last 'boutique' futures firms in the industry. It is a privately held business majority owned by the O'Brien family of Chicago. The O'Briens have been instrumental in the development of the futures industry and remain committed to the continued growth of the company and our leadership within the industry.

Futures trading involves the substantial risk of loss and is not suitable for all investors. Past performance is not indicative of future results.

Find R.J. O'Brien employees' phone numbers or email addresses

R.J. O'Brien Global Highlights

Location
Employees

North America
367

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  • United States Of America
    364
  • Canada
    3

Europe
105

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  • United Kingdom Of Great Britain And Northern Ireland
    98
  • France
    5
  • Croatia
    1
  • Poland
    1

Asia
45

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  • United Arab Emirates
    28
  • Singapore
    10
  • India
    5
  • Pakistan
    1
  • Malaysia
    1

R.J. O'Brien's Leadership

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    G. L.
    Chief Operating Officer Emea At R. J. O'brien
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    N. R.
    Chief Operating Officer, London
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    C. M.
    Vice President Fixed Income Group
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    C. C.
    Vice President Fixed Income
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    C. T.
    Vp Broker
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    J. W.
    Vp Otc Structured Products
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    N. A.
    Vice President - Energy
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    M. F.
    Vp Energy Futures
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R.J. O'Brien Employee Metrics

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2025
2024
  • Analytics
  • Engineering
  • Finance
  • Sales
  • Accounting
  • Other
  • Operations

Contact profiles from R.J. O'Brien

Name
Title
Contact Info
Location
Last Update
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    C. B.
    Senior Vice President Fixed Income
    Phone icon
    United Arab Emirates
    Sep 11, 2025
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    E. S.
    Vp, Sales & Marketing, Hrvyst
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    United StatesMinnesota
    Feb 25, 2025
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    D. B.
    Interim Head Of Compliance / Compliance Director
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    United KingdomEngland
    Nov 19, 2025
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    A. K.
    Head Of Legal
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    United KingdomEngland
    Jul 07, 2025
  • Stylized image of a person
    C. C.
    Vice President Fixed Income
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    United KingdomEngland
    Nov 19, 2025
  • Stylized image of a person
    A. W.
    Senior Director, Head Of Risk Controls & Technology
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    United KingdomEngland
    Dec 10, 2025
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    A. P.
    Senior Vice President
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    United StatesNew York
    Nov 19, 2025
  • Stylized image of a person
    C. T.
    Vp Broker
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    France
    Oct 20, 2025
  • Stylized image of a person
    J. M.
    Senior Vice President
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    United StatesNew Jersey
    Nov 18, 2025
  • Stylized image of a person
    J. W.
    Vp Otc Structured Products
    Phone icon
    Nov 19, 2025

Frequently Asked Questions

What is R.J. O'Brien known for?

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R.J. O'Brien was founded in 1914 operates in the Financial Services industry. The company's main headquarters is located in 222 South Riverside Plaza, Suite 1200; you can contact the main corporate office by phone at . Explore R.J. O'Brien's company overview page for more information.

What is R.J. O'Brien's most common email format?

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R.J. O'Brien employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more R.J. O'Brien email formats with LeadIQ.

How many employees does R.J. O'Brien have currently?

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R.J. O'Brien has approximately 598 employees as of December 2025. These team members are located across 3 continents, including North AmericaEuropeAsia.

Who are R.J. O'Brien's key employees and leadership?

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As of December 2025, R.J. O'Brien's key employees include:

  • Chief Operating Officer Emea At R. J. O'brien: G. L.
  • Chief Operating Officer, London: N. R.
  • Vice President Fixed Income Group: C. M.
  • Vice President Fixed Income: C. C.
  • Vp Broker: C. T.

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