On April 15, 2011, the U.S. Attorney's Office for the Southern District of New York seized and shut down Pokerstars and several of its competitors' sites, alleging that the sites were violating federal bank fraud and money laundering laws.

Flutter Entertainment plc, formerly Paddy Power Betfair plc, is an international sports betting and gambling company. It is listed on the London Stock Exchange, and is a constituent of the FTSE 100 Index. It owns brands such as Betfair, FanDuel, Paddy Power, PokerStars, Sky Betting & Gaming, and Sportsbet.