Admiral Casino is owned and operated by Greentube Alderney Limited. There are no sister sites to join, so we have listed some good alternatives below.

No, there are no sister sites to Admiral Casino, but there is still quite a lot to dissect when it comes to the background of the site. Launched in 2018, the online version was merely an expansion of the brick-and-mortar casinos that have been around for a long time. It's a move that we have seen many other bookies do, like Ladbrokes.
Greentube Alderney Limited is listed as the owner on the UKGC's website, but it should be noted that the parent company is actually Novomatic Group. While there are many physical locations under this ownership, Admiral Casino only has one online website, which means you need to look at alternatives if you want something familiar.
Since Admiral Casino doesn't have any sister sites, we have taken a closer look at some of the alternatives highlighted above.
10bet, like Admiral Casino, has been around for quite some time now and this is something that most players value highly. The old cliche 'has stood the test of time' certainly applies to these two sites and if we're being totally honest, 10bet has probably even done a little better than Admiral Casino.
While 10bet lacks the physical aspect that Admiral Casino has, the owner Water Tree Limited has been able to focus solely on the online operations. As a result, there is a great selection of games (including some exclusive ones) and we think the navigation is one of the best in the business. Add the good sportsbook to that and you're home.

Casumo came to life at around the same time as the Admiral Casino brand, launching in various markets and not just in the UK. In other words, the site has quite a lot of experience and this is evident with the partnerships in place, having entrusted the sportsbook operations to Kambi (which works with Virgin Bet, among others).
As for the casino, with it being the bread and butter of the site, players can expect a very high quality. All of the well-known providers can be found, while Casumo also has some of its own games to play. Navigation is made easy through the categories, the search function and the smart filters feature.

Finally, QuinnCasino is another site that could come in handy for Admiral Casino players. It's mainly known as QuinnBet, but since our focus is on the casino, we might as well use the other name. Either way, there is an impressive range of casino games and that is largely thanks to many providers being present.
At first, it doesn't look like there is a provider filter but if you click the search button, one appears. This makes navigation easy and that certainly helps the app as well, which is always a good thing. For those of you who also want to place a few sports bet, this is very easy at QuinnBet thanks to a very good sportsbook.


Isak is the editor-in-chief of Find Sister Sites, having taken an interest in how betting and casino sites are structured after testing many of them in his role as a gambling writer. At Find Sister Sites, he is responsible for identifying 'hidden' sister sites and keeping the content up-to-date.