Arthur Madrid, Founder of The Sandbox

About Arthur Madrid

Arthur Madrid is a French entrepreneur known for co-founding The Sandbox, an NFT-based virtual gaming platform. He served as CEO from October 2018 until August 2025, transitioning to a non-executive chairman role after Animoca Brands restructured the company. He also serves as CEO of Pixowl (US).

Arthur Madrid at a glance

• Company: The Sandbox
• Total raised: $96M
• Latest round: Series B
• Investors: SoftBank Group, LG Technology Ventures, Samsung Next, Liberty City Ventures, 500 Startups, Kima Ventures
• Location: Paris, France

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