R.J. O'Brien & Associates News and Activities

Presence

Headquarters: United States (USA)

R.J. O'Brien & Associates is owned by StoneX.


StoneX is one of the...

StoneX is a company listed under the stock ticker SNEX (US).

StoneX has a direct presence in 2 countries.

Acquisition, funding and merger involving StoneX.

Executives

View the org chart displaying its 15 main executives

Most searched biographies at R.J. O'Brien & Associates
Popular executive movements at R.J. O'Brien & Associates
  • Mark Phelps, Managing Director, Europe, Middle East and Africa, has left the company  (posted on April 6 2026).
Popular executive movements at StoneX
  • Brian Mulcahy, Head of StoneX Digital, has left the company  (posted on April 21 2026).

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Financial Services

StoneX has 4,104 competitors including Fidelity (United States (USA)), USAA (United States (USA)) and American Express (United States (USA)).

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News

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