CasinoLuck Sister Sites
The short answer: CasinoLuck runs on UKGC licence 39483, held by Aspire Global International LTD. A true sister site is another brand on that same licence — same operator, same terms, same complaints route. Anything sharing only the software platform is not a sister site, whatever the affiliate lists say. Use the checker below to confirm any brand for yourself on the public register.
"Sister site" is used loosely enough to be almost meaningless. It gets applied to brands sharing an owner, brands sharing a game platform, brands sharing a payment processor, and quite often to brands sharing nothing but an affiliate manager. The distinction matters because it determines what actually carries across: whether a self-exclusion applies, whether the same terms bind, and whether a complaint goes to the same place.
So rather than hand you a list you would have to take on trust, this page explains what the three categories mean, what genuinely transfers between them, and how to verify any brand in under a minute using the Gambling Commission's own register.
Three things people call a sister site
1. Same licence holder — a real sister site
Another brand operating under UKGC account 39483, Aspire Global International LTD. This is the only category where the relationship has teeth.
What carries across: the same licensee is accountable, the same UK regulatory obligations apply, the same ADR route handles disputes, and account-level restrictions imposed by the operator generally follow you. Bonus terms are often near-identical because they come out of the same compliance team.
2. Same platform, different operator — not a sister site
Aspire Global supplies its platform to third-party operators on their own licences. Those sites look familiar — similar lobby, similar cashier flow, often the same game suppliers — and are routinely mislabelled as sister sites.
What carries across: the user interface, and very little else. Different licensee, different terms, different bonus rules, different complaints route. Recognising the layout tells you nothing about who is accountable for your money.
3. Same marketing group — a commercial relationship only
Brands promoted together, sharing an affiliate programme or a parent company further up the ownership chain without sharing the UK licence. Worth knowing about, but it has no bearing on your rights as a player.
Licence checker
The Gambling Commission publishes every licensee and every trading name it operates. That register is the only source that settles the question. Two ways in:
It is printed in the footer of any UK-licensed casino, usually as a five-digit account number.
Opens the operator's entry on gamblingcommission.gov.uk. CasinoLuck's own record is account 39483.
You only have the brand name
Open the public register and search the brand. The result shows the licensee behind it and every other trading name on the same account — which is exactly the sister-site list, straight from the regulator. If the brand does not appear at all, it is not licensed for Great Britain and you should not be depositing there.
- Search the brand name in the register's search box.
- Open the business record it returns and note the account number.
- Compare that number with 39483. Same number, real sister site. Different number, different operator whatever the marketing says.
- Scroll the record's trading names — every brand listed there shares the licence.
Why people look for alternatives
Most searches for a sister site come from one of four places, and only two of them are actually solved by moving to another brand.
The offer has been used up. A welcome bonus is once per person, and a genuine sister site on the same licence will usually treat you as the same customer — the same duplicate-account checks apply across the group. This is the reason that most often does not work.
Something specific is missing — a payment method, a game studio, a live-table variant. A legitimate reason to look elsewhere, and here the platform-sharing category is genuinely useful, because a familiar interface with a different game mix may be exactly what you want.
An account has been restricted or closed. Worth understanding before acting. If the restriction came from the operator, a sister site on the same licence is likely to apply it too. If it was a GAMSTOP self-exclusion, every UKGC-licensed site is blocked to you for the full period, and looking for a way around it is the one use of this page we would actively discourage. Sites that would take your money in that situation are unlicensed, which means no UK protection, no ADR and no realistic route to your funds.
A payout dispute. Changing brand does not resolve it. A complaint against a UK-licensed operator that is unresolved after eight weeks goes to an ADR body such as IBAS, and closing the account first makes evidence harder to retrieve.
What to compare, and CasinoLuck's numbers
Take any candidate brand and fill the right-hand column from its own terms. These six lines decide it; the bonus headline almost never does.
| What to check | CasinoLuck | Why it decides the question |
|---|---|---|
| UKGC account number | 39483 — Aspire Global International LTD | Same number = genuine sister site. Everything else follows from this line |
| Wagering requirement | Capped at 10x | UK norm is 35–40x. This is the largest single difference between offers |
| Cap on bonus winnings | £100 | Frequently buried, and it caps your entire upside from bonus play |
| Minimum deposit and withdrawal | £10 and £10 | A higher withdrawal floor than deposit floor traps small balances |
| Withdrawal window | 2–6 working days by method | Compare like for like: e-wallet against e-wallet, not wallet against card |
| ADR body | Named in the operator's terms; IBAS handles most UK disputes | Where your complaint goes if it is unresolved after eight weeks |
CasinoLuck column checked against the operator's published terms and UKGC register entry on 27 August 2026.
Who should not be reading this page
If you are here because you self-excluded and want to play somewhere the exclusion has not reached, please close the tab. GAMSTOP covers every UKGC-licensed operator, and the sites that would still accept you are outside UK regulation entirely — no segregated player funds, no ADR, no realistic recourse if a withdrawal is refused. The free, confidential National Gambling Helpline is on 0808 8020 133, and GamCare and BeGambleAware will talk to you without judgement.
If you are chasing a second welcome bonus on the same licence: duplicate-account checks operate across brands on that licence, and the usual outcome is a voided bonus and a frozen balance, not free money.
CasinoLuck sister sites FAQ
What are CasinoLuck's sister sites?
Who owns CasinoLuck?
How do I check whether two casinos are really related?
Can I claim the welcome bonus again at a sister site?
If I am self-excluded from CasinoLuck, can I play at a sister site?
Does a sister site have the same bonus terms?
Is a site running on the same software a sister site?
Written and checked by
CasinoLuck Review Desk
Independent UK casino analysts
We cover UKGC-licensed casinos for a UK audience. Every figure on this site — licence number, wagering cap, deposit floor, withdrawal window — is checked against the operator's own terms and the Gambling Commission public register before it goes up, and re-checked on the schedule set out on our About page.
Independent site. Not operated by or affiliated with CasinoLuck or Aspire Global International LTD. We earn commission on sign-ups made through links on this page — it does not change what we write. Spotted something out of date? Tell us and we will correct it.