William Hill is operated by WHG (International) Limited (RGL no. 034 & 042) and WHG Trading Limited (RGL no. 041 & 043) both companies registered in Gibraltar, licensed by the Government of Gibraltar and regulated by the Gibraltar Gambling Commissioner .
The registered office of both companies is at 6/1 Waterport Place, Gibraltar, with registered company number 99191 and 101439 respectively. William Hill is a registered I.B.A.S. bookmaker.