21Bet consists of both a sportsbook and an online casino. Both branches of the site were launched in 2016. The site is run by FSB Technology (UK) Ltd, a London-based provider of turnkey sports betting solutions. The 21Bet brand is the official sponsor of the Wolverhampton Wanderers Football Club, which is more commonly known as Wolves, and Gloucester Rugby; it also acts as official shirt sponsor for Waterford Football Club. The casino sports a simple, basic layout with a black and red colour scheme that’s easy on the eye. It has an exciting range of games available to play from some of the online gambling industry’s top game providers.