Admiral Casino Sister Sites: Find Sites Like Admiral Casino (2025)

Admiral Casino logo
Admiral Casino
UKGC Licence #39050
Owner Greentube Alderney Limited
See Welcome Offers

Get 100 Free Spins on Your First Deposit

18+. On first deposit (Min £10) you will receive 50 Free Spins on Feel the Flutter & 50 Free Spins on Sizzling Hot Deluxe. 1x wagering applies, game contributions vary. 3-day expiry on active rewards. Deposit Method Restrictions. Rewards convert in increments of £10. Full T&C's Apply.

Written By Isak Möller
Verified By Ben Dixon
Last Updated 04/11/2025

Admiral Casino Alternatives Listed

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.

Betting
Casino
  • 10bet logo new
    10bet Alternative

    100% Up to £50 Welcome Bonus

    Read more
    UKGC Licence #43173
    Owner Water Tree Limited
    Sportsbook Playtech
    Claim Offer
    New bettors get 50% of deposit up to £50; Once per household; Min deposit £15 (no Skrill/Neteller); Wager a total of 8 times deposit + bonus, with max qualifying bet stake equal to your initial bonus amount; Bonus expires after 60 days; Min odds of 4/5 on singles, or 2/5 per leg for acca; Some bet types excluded; full T&Cs apply.
  • Casumo logo
    Casumo Alternative

    100% Back as a Free Bet Up to £30

    Read more
    UKGC Licence #61549
    Owner Recro Limited
    Sportsbook Kambi
    Claim Offer
    18+. New customers only. Registration required. If your first bet loses (minimum 3 selections, minimum odds of 1.40 per selection, minimum bet of £5), you receive a 100% refund up to £30 as Free Bet. Free bet valid for 7 days. The Free Bet can be used on a combo bet with at least 3 selections, minimum odds of 1.40 per selection and maximum odds of 6.00. Please play responsibly. GambleAware.org. Full T&Cs apply.
  • Midnite logo
    Midnite Alternative

    Bet £10 Get £20 In Free Bets + 50 No Wager Free Spins

    Read more
    UKGC Licence #42647
    Owner Dribble Media Limited
    Sportsbook Independent
    Claim Offer
    18+ New UK customers. Bet £10 on accas with 4+ legs, min odds 3/1 (4.0). Get 4x £5 Free Bets and 50 Free Spins, valid for 7 days on selected bets and games only. T&Cs apply. BeGambleAware.org
  • QuinnBet sports logo
    QuinnBet Alternative

    50% Back Up to £25 as a Free Bet

    Read more
    UKGC Licence #61011
    Owner Quinnbet Limited
    Sportsbook Pragmatic Group
    Claim Offer
    New UK Customers Only. Bet £10+ on any sportsbook markets at odds of evens (2.00) or greater. No cash out. Get 50% back of your first day’s losses (until 23:59) as a Free Bet up to £25, valid for 7 days. Min. 3 bets required, with 2 bets being at least 50% of your largest stake. Place at least 1 bet of £10+ at odds 2.00+ to receive a £5 Free Bet even if your account is up or losses are under £5. Gamble Responsibly. T&CS Apply.
  • 10bet logo new
    10bet Alternative

    100% Up to £50 Welcome Bonus

    Read more
    UKGC Licence #43173
    Owner Water Tree Limited
    Sportsbook Playtech
    Claim Offer
    New bettors. Select bonus at signup or use code CASINO. Wager bonus 30x. Valid for 30 days. Game, payment & stake restrictions apply. T&Cs apply. 18+.
  • Casumo logo
    Casumo Alternative

    100% Up to £100 + 50 Bonus Spins

    Read more
    UKGC Licence #61549
    Owner Recro Limited
    Sportsbook Kambi
    Claim Offer
    18+. New customers only. 100% Deposit Bonus up to £100 on the first deposit. 30x wagering on Deposit and Bonus (game weighting applies) + 50 Bonus Spins (Big Bass Bonanza) of £0.10. Min. deposit £20. Play responsibly • BeGambleAware.org T&Cs apply
  • Midnite logo
    Midnite Alternative

    Stake £20 Get 100 No Wager Free Spins

    Read more
    UKGC Licence #42647
    Owner Dribble Media Limited
    Sportsbook Independent
    Claim Offer
    New customers only. Opt in and wager £20 or more on selected games within 14 days of registration. Get 100 Free Spins for selected games, valued at 10p and valid for 7 days. T&Cs apply. BeGambleAware.org
  • PlayOjo logo new
    PlayOJO Alternative

    Deposit £10 Get 50 No Wager Free Spins

    Read more
    UKGC Licence #39326
    Owner Skill On Net Limited
    Platform Skill On Net Limited
    Claim Offer
    Min deposit is £10. 80 Free Spins on Big Bass Bonanza. Spin Value: £0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players who have been selected by PlayOJO. Irregular play may lead to removal of rewards. OJO’s Rewards and Game Play policy applies.
  • QuinnBet casino logo
    QuinnCasino Alternative

    Stake £10 Get 50 Free Spins

    Read more
    UKGC Licence #61011
    Owner Quinnbet Limited
    Sportsbook Pragmatic Group
    Claim Offer
    To activate the Free Spins, you must deposit least £10 to your account and stake £10 on any of our casino games, within 7 days of registration. A total of 50 Free Spins will be credited to use on "Big Bass Splash." Free Spins value is £0.10 per spin. After 7 days the Free Spins will expire. T&Cs apply. 18+ New UK Customers Only. GambleAware.org. Gamble Responsibly
  • LottoGo logo
    LottoGo Alternative

    Up to £200 Deposit Match + 200 Free Spins

    Read more
    UKGC Licence #51692
    Owner Annexio Limited
    Claim Offer
    18+. New Players Only. Minimum Deposit £20, 40x Wagering in 7 days, Qualifying Deposit played first, Max Bet £5, Max Win applies. Certain games excluded, Spin value £0.1 each. Terms & Conditions Apply.

Does Admiral Casino Have Any Sister Sites?

Isak image
Isak MöllerEditor-in-Chief

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.

Admiral Casino Alternatives Review

Since Admiral Casino doesn't have any sister sites, we have taken a closer look at some of the alternatives highlighted above.

10bet logo new

10bet

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.

10bet casino
Casumo logo

Casumo

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.

Casumo casino navigation
QuinnBet casino logo

QuinnCasino

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.

QuinnCasino
Isak image
Isak Möller
Last Updated 04/11/2025

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.

Report Issue