Casino sister sites
Scroll to listWhich UK casinos share an owner, a licence or a platform, and what that means for your account if you have been restricted or self-excluded at one of them.
What casino sister sites are
Casino sister sites are brands that share an operator. In Britain the relationship that matters is the licence: two sites are sisters in the strictest sense when the same Gambling Commission account sits behind both, because that is the company holding your deposits and answering a complaint at either. They usually share a platform, a cashier and a verification queue too, which is why a sister site feels familiar the moment you sign in. To check a connection yourself, find the operator name and licence number in a casino's footer and look that account up on the public register. What are sister sites covers the idea in full.
Why players look for them
Usually one of three reasons: the welcome offer at a favourite casino has been used, an account has been restricted, or a brand has stopped taking UK players. Starting from the operator rather than the brand is the lower-risk route, because you already know how that company handles payouts and verification.
There is one thing switching does not do. Self-exclusion at a UK-licensed operator applies at the licence layer, not the brand layer. One GAMSTOP registration blocks every operator licensed in Great Britain. A sister site is not a way around an exclusion you have set.
The networks we have mapped
Each article names the licensee, gives the account number, and separates brands the operator owns from white labels, where a third party owns the name while the licensee holds the money. The largest is SkillOnNet, mapped in Queen Vegas sister sites and PlayOJO sister sites, with 51 live brands on one account. Also covered: Dream Jackpot, Betfred, kwiff, MyStake and Lottoland, the useful case where the register's answer is that there are none.
Are they safe?
A sister site is exactly as trustworthy as the licence behind it. UK-licensed brands carry GAMSTOP coverage, enforceable deposit limits and a route to an approved dispute body. Offshore networks on Curacao or Anjouan licences carry none of those, and a British self-exclusion does not reach them. Every article names the authority and account number so the difference is visible before you deposit. See understanding UKGC licensing, or ranked casinos for individual sites.
18+. The National Gambling Helpline is free on 0808 8020 133.
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