William Hill Casino is owned and operated by the UK-based William Hill Company, founded by William Hill in 1934. Originally just a sportsbook, the expanded services now include a full casino service in addition to sports betting. The casino supports both downloadable software and no-download betting. All the games you would expect to find in a land-based casino are available online with the addition of new games to try. A large live casino section and the brand new Vegas section, featuring the best bar slots!