Jam City, a privately owned company headquartered in the US, was founded in 2009 and employs approximately 1,060 people. The company specializes in computer games, focusing on mobile games development, and maintains offices in Los Angeles, Germany, Argentina, and Canada.
On April 30, 2026, Jam City co-founder Joshua Yguado stepped down as CEO after 16 years, a period during which the mobile game company reached over a billion players and generated $4 billion in revenue. Simon Sim, a long-time mobile gaming leader who serves as CEO of Kabam and an executive in charge of the U.S. for Netmarble, replaced Yguado. Sim named creativity, innovation, and operational excellence as his priorities in the new role. Yguado's co-founders, Chris DeWolfe and Aber Whitcomb, had previously exited the business in 2023.
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