MadBitcoin Summit 2026 is Spain’s largest Bitcoin-only conference, held May 9–12 at the IFEMA Convention Center. The event is designed for corporate leaders, Bitcoin treasury innovators, banking and energy executives, CEOs, CFOs, investors, and regulators. It features 50+ speakers across three stages, an expo with 50+ companies, and practical workshops covering self-custody, treasury management, Bitcoin-backed collateral, and mining within the energy sector. The summit brings together more than 1,500 attendees for focused learning and high-level networking.