Flutter Entertainment is the world's largest online sports betting and iGaming operator, structured into two divisions: FanDuel in the US and Flutter International across Europe, Australia, and other regions. It operates leading brands such as FanDuel, Paddy Power, Betfair, PokerStars, and Sportsbet, providing sportsbooks, casino games, poker, and fantasy sports. The company holds market-leading positions in key regulated markets including the US, UK, Ireland, Italy, and Australia.