If you’re a big online casino player, chances are you’ve already heard of 21.co.uk. That wouldn’t be too surprising, as they’ve been around since 2018, so they’re pretty well established now. Despite being relatively successful in the online casino market, they decided to also offer a sportsbook product in an attempt to compete with some of the biggest names in the nation. What most people probably don’t know is that 21.co.uk is actually part of the LeoVegas family, which is one of the biggest and most respected online casino names in Europe. That experience and reputation has ensured that 21.co.uk has become a household name in the casino world, but they’ve still got a bit of work to do to become a top sportsbook operator. If you’re thinking of betting with this bookmaker and are concerned about security, then hopefully we can reassure you as 21.co.uk is licensed and regulated by the UK Gambling Commission, meaning your information is safe and secure.