Admiral Casino Sister Sites (2026)
The 0 casinos run by its parent operator on the same platform as Admiral Casino — compared, rated and ranked.
About Admiral Casino
Admiral Casino is operated by Greentube (part of the Novomatic Group) and holds a licence issued by the UK Gambling Commission, making it a fully regulated destination for UK players. Its sister sites are other UK-facing casino brands that run on the same Greentube platform, meaning they share the same operator, payment infrastructure, and regulatory oversight. If you enjoy what Admiral Casino offers, its sister sites are well worth exploring as they operate under the same trusted framework.
Admiral Casino Sister Sites — Comparison Table
| Sister site | Rating | Best for | Payout |
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What are Admiral Casino sister sites?
"Sister sites" are different casino brands owned and run by the same company on the same technical platform. Because its parent operator operates all of them, the Admiral Casino sisters share the same payment processing, withdrawal handling, security and UKGC licence — but each is marketed as its own brand with its own game library, bonuses and theme. Knowing a casino's network tells you a lot about what to expect before you ever deposit: the banking will behave the same, the support will be cut from the same cloth, and the responsible-gambling tools will be identical.
Bonuses & wagering across the network
Each Admiral Casino sister sets its own welcome offer, so you can typically claim a separate new-player bonus at each brand. Brands on the same network often share a promotional style, but the headline numbers and terms vary — so always check the specific brand's offer before opting in: look at the wagering multiplier, the maximum bet while a bonus is active, game weighting (slots usually count 100%, table games far less), and any time limit. A "smaller but clearable" bonus beats a big one you can never withdraw.
Payment methods
Because they share the same operator's backend, the Admiral Casino sisters offer a near-identical banking line-up: debit cards (Visa/Mastercard), PayPal, Apple Pay and bank transfer are standard across the group, with pay-by-phone options on some brands. Withdrawals are typically processed in 1–3 days, and as UKGC operators they cannot offer credit-card deposits (banned in the UK since 2020). Verification (KYC) is required before your first withdrawal — having it done once on one brand often speeds it up across the group.
Safety, licensing & responsible gambling
Every brand covered here holds a UK Gambling Commission (UKGC) licence — the gold standard for UK players. That means independently audited games (verified RTPs), player funds held separately from company money, mandatory age and identity checks, and full participation in GamStop, the national self-exclusion scheme. If you self-exclude through GamStop it applies to every brand in the Admiral Casino network and all other UK-licensed casinos at once. Deposit limits, reality checks, time-outs and self-exclusion tools are built into each site. If gambling stops being fun, support is available 24/7 via GamCare and BeGambleAware. 18+ · Please gamble responsibly.
Verdict — which Admiral Casino sister site is best?
Whichever you choose, you're staying inside a UKGC-licensed network — so the safety and banking are consistent. The only real decision is which game focus and bonus suits you.
Frequently asked questions
What are Admiral Casino's sister sites?
Admiral Casino's sister sites are other UK-licensed online casino brands that are operated by Greentube (Novomatic Group). Because they share the same operator and network, they have a great deal in common in terms of how they are run, the technology behind them, and the regulatory standards they must meet.
Are Admiral Casino and its sister sites safe to play at?
Yes. All of Admiral Casino's sister sites operate under the same UK Gambling Commission licence framework held by Greentube, which is one of the most stringent regulatory bodies in the world. This means every site on the network must meet strict standards for player protection, fair play, and responsible gambling. Always gamble responsibly — 18+, BeGambleAware, T&Cs apply.
Do Admiral Casino's sister sites share the same bonuses or player wallet?
Not necessarily. While the sites share the same operator and network infrastructure, bonuses, promotions, and player accounts are typically managed separately on each individual brand. Always check the specific terms and conditions on each sister site, as offers and wallet arrangements can differ from one brand to another.
How can I find all of Admiral Casino's sister sites?
The easiest way is to use a dedicated sister-site resource such as SlaySlots.com, where we list all UK casino brands operating under the Greentube (Novomatic Group) network. You can browse the full list and compare what each site has to offer before deciding where to play.
What payment methods are available across Admiral Casino and its sister sites?
Admiral Casino supports a strong range of payment methods including Apple Pay, Google Pay, Mastercard, Visa, PayPal, Neteller, Skrill, and Paysafecard. Sister sites on the Greentube network are likely to offer a similar selection given the shared infrastructure, but it is always worth confirming the available options directly on each site before depositing.
Can I self-exclude from Admiral Casino and all its sister sites at once?
If you need to self-exclude, the most effective network-wide option for UK players is to register with GamStop, the national self-exclusion scheme. Once registered, your self-exclusion will apply across all UK Gambling Commission-licensed sites, including Admiral Casino and every one of its sister sites on the Greentube network. You can sign up for free at gamstop.co.uk. Please seek support from BeGambleAware if you are concerned about your gambling.