Orgs with Common People
Leadership and staff of Polymarket also have positions in these orgs
Founded in 2020 by CEO Shayne Coplan, Polymarket has helped popularize event derivatives trading. The company, which offers prediction-based trading on topics ranging from politics to popular culture, said users have placed $6 billion worth of trades in the first half 2025. Polymarket said in August 2025 that it has secured an investment from venture capital firm 1789 Capital and that Donald Trump Jr, son of the U.S. president, has joined its advisory board.