Interactive Brokers Group Inc

Company Profile

• Business description

  Interactive Brokers is a large, automated retail and institutional brokerage that boasted nearly $780 billion in customer equity at the end of 2025. The company cut its teeth as a market maker, introducing US financial markets to automated and algorithmic training before expanding into brokerage services in 1993. The firm has a wide-ranging client base, with its best-in-class order execution and extremely low margin lending rates catering to a sophisticated audience of hedge funds, proprietary traders, and introducing brokers that account for about 45% of the firm’s commissions. With operations spanning more than 170 electronic exchanges, 40 countries, and 29 currencies, Interactive Brokers caters to a global clientele, with more than 80% of active accounts sitting outside the US.

• Contact

  One Pickwick Plaza
  GreenwichCT06830
  USA

  T: +1 203 618-5800

  https://www.interactivebrokers.com

• Sector

  Financial Services

  Stock type

  Cyclical

• Industry

  Capital Markets

  Fiscal Year End

  31 December 2026

  Employees

  3,265