Rembrandt Casino Sister Sites: The Condor Malta Network Explained
Rembrandt Casino’s sister sites are the other Condor Malta Limited brands, chiefly Casino Sieger, Big 5 Casino and b-Bets, alongside 24Bettle and Lucky Bull. They share the same Maltese operator, the Malta Gaming Authority licence and the Oryx games platform. What none of them shares is a UK Gambling Commission licence, so a British player gets no GamStop or IBAS cover at any of them. Rembrandt Casino holds UK Gambling Commission account 50094.
Rembrandt Casino Sister Sites
Reviewed by Emma JenkinsPublished: Dec 2019 · Last updated: June 2026
A note on the term. Rembrandt’s own site sometimes uses “sister sites” for its localised language versions. On this page we use the common UK search meaning instead: other casinos run by the same operator, Condor Malta Limited.
Best Sister Sites at a Glance
- Best overall sister: Casino Sieger, the most established brand in the group.
- Best for a clean, modern look: Big 5 Casino.
- Best for variety beyond slots: b-Bets, which bolts on virtual sports and an auction.
- Best if you also bet: 24Bettle, the most sportsbook-led of the family.
- Newest name: Lucky Bull, live since 2021.
Sister Brands Compared
| Sister site | Status | UKGC licence | Best for | Welcome offer (always check) | Compared to Rembrandt |
|---|---|---|---|---|---|
| Casino Sieger | Active | No (MGA) | German-language players | Match bonus plus spins, 35x | Same library, more Germanic styling |
| Big 5 Casino | Active | No (MGA) | Bright, simple design | Match bonus plus spins, around 40x | Lighter look, near-identical games |
| b-Bets | Active | No (MGA) | Casino plus virtual sports | Match bonus plus spins, around 35x | Adds an auction feature and virtuals |
| 24Bettle | Active | No (MGA) | Sportsbook crossover | Varies, heavy wagering | More betting focus than Rembrandt |
| Lucky Bull | Active | No (MGA) | Newer slots-led brand | Varies, heavy wagering | Launched 2021, never on a UK licence |
The Sister Sites in Detail
Casino Sieger is the oldest and best known Condor Malta brand. It carries the same MGA licence and the same Oryx-served catalogue from NetEnt, Red Tiger, Pragmatic Play and Betsoft, but leans into a German-facing presentation and language set. Deposits run through cards, Skrill, Neteller, Trustly and Paysafecard, and the account currency is euro rather than sterling. Versus Rembrandt, you are looking at the same engine in a more Germanic wrapper.
Big 5 Casino takes the opposite design route to most rivals with a bright white interface rather than the usual dark theme. Under the surface it is the familiar group setup: an MGA B2C licence held by Condor Malta, the Oryx platform and a slot list topped by NetEnt and Pragmatic Play. Welcome terms have sat around the 40x mark, which is steep, so read them before opting in. Compared with Rembrandt the games are close to identical; the difference is mostly the lighter look and feel.
b-Bets launched back in 2014 and is the most feature-led of the sisters. On top of the shared casino library it adds virtual sports and a quirky auction where players bid for spins and extras. It runs on the same MGA licence and Oryx tech, with around 800 slots and a weekly withdrawal ceiling that has been reported near 1,000 euro, lower than many players expect. Next to Rembrandt it is the one to pick if you want more than slots and tables.
The Complete Condor Malta List
The full network is larger than the three brands above. Condor Malta Limited currently runs six consumer casinos:
- Owned brands: Rembrandt Casino, Casino Sieger, Big 5 Casino, b-Bets, 24Bettle and Lucky Bull.
- Platform: all sit on Oryx Gaming, which is why the lobbies feel so alike.
- Source of truth: the Malta Gaming Authority licensee register, which lists Condor Malta Limited and its authorisation. Older affiliate lists still name closed or renamed brands, so treat any list, including this one, as a snapshot taken in June 2026.
What Is the Same and What Differs
| Feature | Rembrandt Casino | Sister sites |
|---|---|---|
| Operator | Condor Malta Limited | Condor Malta Limited |
| UKGC licence | No, MGA only | No, MGA only |
| Signature bonus | Match plus spins, around 40x | Similar, 35x to 40x |
| Platform | Oryx Gaming | Oryx Gaming |
| Account currency | Euro | Euro |
| GamStop | Not covered | Not covered |
| Design | Vibrant, animated | Varies by brand |
Which Sites Are Genuine Sisters and Which Are Lookalikes
Three groups get muddled. There is the official Condor Malta family (the six brands above), which is what this page covers. There are unrelated casinos that simply use Oryx games or copy the layout; sharing a games supplier does not make two sites sisters. And there are affiliate “alternatives” lists that throw in any Malta casino. We only count a brand as a Rembrandt sister when Condor Malta Limited is named as the operator in its terms.
Rembrandt Casino Review
Rembrandt Casino went live in 2018 under Condor Malta Limited and styles itself around the painter, with a dark, animated lobby and a deep game list. It holds a Malta Gaming Authority B2C licence (MGA/B2C/340/2016) and an Irish remote bookmaker permit for its sports side. It is not licensed by the UK Gambling Commission, it is not on GamStop, and it carries no IBAS dispute cover for UK players, so the usual British protections do not apply here.
Welcome Offer and Promotions
The headline deal has typically been a first-deposit match plus free spins, with playthrough around 40x the bonus. That is heavy by current UK standards and the spins and match come with the usual max-bet and game-weighting rules, so the real value is lower than the big percentage suggests. Promotions are priced in euro.
Games and Providers
The catalogue runs to a couple of thousand titles served through Oryx Gaming, with NetEnt, Red Tiger, Pragmatic Play, Betsoft, ELK Studios and Quickspin all present, plus a live-dealer suite. It is a real slots-first library rather than a thin skin.
Payments and Withdrawals
Deposits cover Visa and Mastercard, Skrill, Neteller, Trustly, Paysafecard, MuchBetter and Sofort. Withdrawals are processed in euro and need standard KYC (photo ID, proof of address, proof of payment method) before the first payout, which is where documented player complaints tend to cluster, mostly around delays while documents are checked.
Support and Safer Gambling
Support is live chat and email, not 24/7. As an MGA brand the responsible-gambling tools are MGA standard (deposit limits, time-outs, self-exclusion within the operator), but there is no GamStop link, so a UK self-exclusion will not reach this casino. UK players who need help should use GamCare, BeGambleAware or the GamStop scheme; non-UK players can also use Gambling Therapy. 18+ only.
Mobile
There is no separate app; the casino runs in the mobile browser on iOS and Android and the animated lobby scales down reasonably well.
How It Compares to Its Sisters
Against Casino Sieger and Big 5 the games are effectively the same pool, so the choice comes down to look, language and the specific sign-up terms on the day. b-Bets is the one that adds something different with its virtual sports and auction.
Key Facts
| Operator: | Condor Malta Limited |
| Parent group: | Condor Gaming |
| Platform: | Oryx Gaming |
| Licence: | MGA (MGA/B2C/340/2016); also Irish remote bookmaker 1020370. Not UKGC licensed |
| Established: | 2018 |
| UK protection status: | Not UKGC, not on GamStop, no IBAS dispute resolution |
| Sister sites: | Five (Casino Sieger, Big 5, b-Bets, 24Bettle, Lucky Bull) |
| Game providers: | NetEnt, Red Tiger, Pragmatic Play, Betsoft, ELK, Quickspin |
| Account currency: | Euro |
| Payments: | Cards, Skrill, Neteller, Trustly, Paysafecard, MuchBetter |
| Withdrawal time: | 1 to 3 days after KYC, by method |
| Support: | Live chat and email, not 24/7 |
| Licence checked: | Checked on the MGA register, June 2026 |
| Our rating: | 6/10 |
Pros and Cons
Pros
- Large Oryx-served library with NetEnt, Pragmatic Play and Red Tiger, not a thin skin.
- Live MGA B2C licence that can be verified on the Malta register, plus an Irish sports permit.
- Distinctive animated design that stands apart from its plainer sisters.
- Broad e-wallet and card payment range for a Maltese brand.
Cons
- No UK Gambling Commission licence, so no GamStop and no IBAS for British players.
- Around 40x bonus wagering, heavy compared with current UK terms.
- Recurring player reports of slow withdrawals during document verification.
- Euro-only accounts mean currency conversion costs for sterling users.
Operator details last reviewed: June 2026 (last updated 9 June 2026)
Updated June 2026: corrected the operator address to Ta Xbiex, confirmed the MGA licence, and refreshed the sister-site list.
Frequently Asked Questions
Who owns Rembrandt Casino?
Rembrandt Casino is owned and operated by Condor Malta Limited, part of the Condor Gaming group, based at 13 Paolo Court, Giuseppe Cali Street, Ta Xbiex, Malta.
Does Rembrandt Casino have sister sites?
Yes. Its sisters are the other Condor Malta brands: Casino Sieger, Big 5 Casino, b-Bets, 24Bettle and Lucky Bull.
Is Rembrandt Casino licensed in the UK?
No. It holds a Malta Gaming Authority licence, not a UK Gambling Commission licence, so UK consumer protections do not apply.
Is Rembrandt Casino on GamStop?
No. Because it is not UKGC licensed it is not part of the GamStop scheme. A UK self-exclusion will not block this casino. Anyone who has self-excluded should not seek to play here, and can find support through GamCare and BeGambleAware.
Are Rembrandt Casino sister sites on GamStop?
No. None of the Condor Malta brands are UKGC licensed, so none are covered by GamStop or IBAS.
What is the best Rembrandt Casino sister site?
For most players Casino Sieger is the safest pick as the longest-running brand, while b-Bets is the most interesting if you want virtual sports as well as slots.
Is 24Bettle a Rembrandt Casino sister site?
Yes. 24Bettle is run by the same operator, Condor Malta Limited, and is more sportsbook-led than Rembrandt.
Our Verdict on Rembrandt Casino
Rembrandt is a competent MGA casino with a real, large game library rather than a thin skin, which is why it earns a 6 rather than a higher mark held back only by heavy wagering. For UK readers the headline is the missing protection: no UKGC licence, no GamStop, no IBAS. If you want a Rembrandt sister, Casino Sieger is the steadier choice and b-Bets the more interesting one. It is not a fit for anyone who has self-excluded or who wants UK regulatory cover.
Related Casinos rating: 6/10