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Last updated ·Checked against published operator terms

Non GamStop Sites

A “casino site not on GamStop” is an operator outside the British licensing regime. This page is the catalogue: every brand we cover, grouped by what it sells, with the licence and terms that distinguish one from another.

What makes a site part of this category?

One thing only: it holds no Gambling Commission licence. Everything else — the theme, the game library, the payment methods, the bonus structure — is a product decision. The licensing position is the definition, and it is also the reason the same list appears on a dozen sites under a dozen different headlines.

That definition matters because it is broad. A “casino site” in this category might be a slots-first brand with 4,000 titles, a sportsbook with a casino attached, a live-dealer lounge, or a white-label brand sharing a platform with eight siblings. The table below distinguishes them on what they actually offer.

The catalogue

Ordered on published terms and licence position. Nine of the ten share one permit; the tenth, GoldenBet, is on its own and quotes in pounds.

  1. GoldenBetCuracao licenceRead our review

    Welcome bonus£1,500 across three depositsMin deposit £20

    Wagering
    35x
    Payout
    0–72h pending, then 1–5 days
    Payments
    8.8/10★★★★★★★★★★
    Check the licenceRegistry status worth verifying
  2. Cheeky WinsCuracao licenceRead our review

    Welcome bonus€1,000 + €600 + €400 across threeMin deposit £20

    Our Top PickPublishes its 30x wagering in the promotion terms

    Wagering
    30x
    Payout
    Instant–1h · 48h pending
    Payments
    8.6/10★★★★★★★★★★
    Read the terms30x wagering in the promo
  3. SuperbCuracao licenceRead our review

    Welcome bonus€4,500 total across depositsMin deposit £20

    Wagering
    30x
    Payout
    Instant–1h · 48h pending
    Payments
    8.4/10★★★★★★★★★★
    See the termsPackage total, not one bonus
  4. WinnerCasinoCuracao licenceRead our review

    Welcome bonus€10,000 across deposits, not oneMin deposit £20

    Wagering
    30x
    Payout
    Instant–1h · 48h pending
    Payments
    8.3/10★★★★★★★★★★
    Check the package€10,000 is a deposit total
  5. MaximalBetCuracao licenceRead our review

    Welcome bonus€4,000 stage 1, €6,000 stage 2Min deposit £20

    Wagering
    30x
    Payout
    Instant–1h · 48h pending
    Payments
    8.2/10★★★★★★★★★★
    Read the termsWagering adjustable at discretion
  6. Electric WinsCuracao licenceRead our review

    Welcome bonus€1,000 stage 1, codes publishedMin deposit £20

    Wagering
    30x
    Payout
    Instant–1h · 48h pending
    Payments
    8.0/10★★★★★★★★★★
    See the termsCodes published before sign-up
  7. Extreme SpinsCuracao licenceRead our review

    Welcome bonus€1,000 cap — €30,000 to clearMin deposit £20

    Wagering
    30x
    Payout
    Instant–1h · 48h pending
    Payments
    7.9/10★★★★★★★★★★
    Check the offer€1,000 cap, stated up front
  8. Galaxy SpinsCuracao licenceRead our review

    Welcome bonus€1,000 single stageMin deposit £20

    Wagering
    30x
    Payout
    Instant–1h · 48h pending
    Payments
    7.8/10★★★★★★★★★★
    See the offerSingle stage, no discretion clause
  9. 1000 SpinsCuracao licenceRead our review

    Welcome bonus€5,000 at 1000% — €150,000 turnoverMin deposit £20

    Wagering
    30x
    Payout
    Instant–1h · 48h pending
    Payments
    7.7/10★★★★★★★★★★
    See the termsLargest headline, largest obligation
  10. Doctor SpinsCuracao licenceRead our review

    Welcome bonus€5,000 across the ladderMin deposit £20

    Wagering
    30x
    Payout
    Instant–1h · 48h pending
    Payments
    7.6/10★★★★★★★★★★
    Check the offerSlots-first, missions included

By product

Slots-first. Most of the group runs a 4,000-title library through multiple studios, with live dealer tables attached. MaximalBet is the exception at 3,000. Doctor Spins and Electric Wins build their identity around slots and live dealer rather than a headline percentage.

Casino plus sportsbook. Five operators carry a sportsbook on the same account: GoldenBet, Cheeky Wins, Superb, WinnerCasino and MaximalBet. The other five are casino-only, which is not a limitation so much as a narrower product.

Live dealer. All ten list live dealer tables. The studios are not stated uniformly, and where a site does not name its supplier, treat “live casino” as a category rather than a promise about which tables you will find.

The brands behind the brands

Behind the nine white-label sites sit eight separate N.V. companies: Cheeky Holding, One Grand Entertainment, Nuttyplay, Winner Group, High Voltage, Galactic Media, Max Play and Great White. Winner Group runs both Superb and WinnerCasino, which is why nine brands map to eight companies. Each is a real entity with its own registration, but they share a platform and a permit. When a site says it is “independently operated”, that is usually true at the company level and misleading at the product level.

GoldenBet’s operating company is Santeda International B.V., on permit OGL/2024/1798/1048. Our record notes its removal from the Curaçao commercial register in April 2026 while trading continued. Check the current position before depositing.

How to tell one site from another

  1. Permit number. Same number means same regulatory umbrella.
  2. Bonus structure. A single first-deposit offer behaves differently from a multi-stage ladder.
  3. Published wagering. Some state it, some do not, and that is the clearest quality signal in the group.
  4. Account currency. A pound account with a euro headline involves a conversion.
  5. Product mix. Casino only, or casino and sportsbook on one login.

Where the list stops

This is not every offshore casino that exists. It is every operator we cover, which is a deliberately small set chosen because the terms can be read and the permit checked. The full index is the longer version of the same list, and the licence guide explains how to vet a site that is not here.

Frequently Asked Questions

How many casino sites are not on GamStop?
Hundreds operate worldwide, but only a fraction actively market to UK players, and any exact number would be out of date quickly. This site covers ten, chosen because each has a checkable permit and readable terms rather than because they are the only ones that exist. A directory is a filter, not a census: ten operators you can verify are more useful than a hundred names you cannot. If you are considering a site that is not here, the licence guide explains how to check its permit and operating company in the public registers before you deposit anything.
Are all the sites in this list the same operator?
Nine share one Curaçao permit, OGL/2024/1129/0928, and one platform, each under a separate N.V. company. Winner Group N.V. runs both Superb and WinnerCasino, so nine brands map to eight companies. GoldenBet is separate, on permit OGL/2024/1798/1048 through Santeda International B.V., with its own payment menu and a sterling headline. The practical point is that choosing between two shared-permit brands is a choice of theme, bonus ladder and library, not a choice of regulator or platform.
Do these sites accept UK players?
Yes, all ten do, and all offer pound accounts. Whether your bank or card issuer will process a deposit is a separate question and one the operator cannot control: some UK banks decline gambling transactions by merchant category regardless of where the site is licensed. If a card is refused, bank transfer and crypto are listed by all ten, and GoldenBet adds Skrill, Neteller and Paysafecard. Verification at withdrawal also requires documents in your name, so an address you can prove matters more than the site's marketing language.
What is a white-label casino?
A brand run on another company's licensed platform. The brand owns the marketing, the design and the customer relationship; the licence, the games platform, the payment infrastructure and much of the support sit with the operator behind it. It is a legitimate arrangement, and the permit number is normally in the terms. Nine of the ten sites here are white-label brands on one Curaçao permit. The consequence is that comparing two of them may mean comparing two front-ends to the same business, and a complaint at one reaches the same group structure.
Can a site be removed from this list?
Yes. A site comes off if its licence lapses or changes status in the Curaçao register, if its terms stop being readable enough to check, or if a correction shows an entry was wrong. Removal is not a claim that the operator is dishonest; it means this site can no longer describe it from published documents. The date at the top of the page changes whenever the list does, so you can see how current it is. If you spot an error, the correction route is on the contact page and evidence is what moves an entry.