Bitubet Sister Sites

Bitubet, its owner, and whether it really has sisters

Short version, before the detail: Bitubet was an offshore, crypto-focused casino run by a Curacao company called MIBS N.V. — not by anyone holding a UK Gambling Commission licence. It was never a UK-regulated brand, and by most reputable accounts it stopped trading around February 2025. So the honest answer to “what are Bitubet’s sister sites?” comes in two parts. The operator behind it has been linked to a handful of other crypto brands, but none of those links stands up when you check it against a primary source. And the “Bitubet” you would actually be joining today isn’t Bitubet at all — it’s a copycat.

That last point comes first because it changes everything else. The sites still promoting “Bitubet” with a £100 welcome bonus in pounds — bitubetcasino.com and lookalikes — are affiliate pages, not the casino. One of them says plainly in its own small print that it is “an affiliate and not a real casino site”. If you sign up through one of those expecting the original brand, you are being routed somewhere else entirely, to an operator you didn’t choose.

Who ran Bitubet, and what can actually be verified

The casino databases that track operators rather than just rate bonuses — Casino Guru, LCB, World Casino Directory and SlotsCalendar among them — consistently name MIBS N.V., a company registered in Curacao, as the operator. That is the one ownership fact several reputable sources agree on, so we treat it as solid.

Licensing is where the honesty has to kick in. Bitubet was a Curacao-licensed casino, operating under the island’s old “master licence / sub-licence” model — the arrangement Curacao has since been replacing with a new Gaming Authority regime. Beyond that, we could not find a publicly verifiable, brand-specific licence number for Bitubet on any regulator’s own register. Affiliate pages quote a licence identifier, but a number copied between marketing sites is not the same as a live entry you can look up, so we won’t reprint one we can’t stand behind. What is certain is the part that matters most for a UK reader: this is not, and never was, a UK Gambling Commission licence. A Curacao permission gives you none of the protections a UKGC licence carries — and if a shared platform provider somewhere in the chain holds a UKGC licence, that would be the platform’s licence, not Bitubet’s.

The sister-sites question, answered honestly

Here is the only position we can actually defend:

That single row is all the verification supports. The reputable databases that name Bitubet’s operator do not publish a confirmed list of its sister brands. The affiliate “MIBS N.V. casinos” lists that do exist contradict each other — one names five brands, another names a different five, a third names only Bitubet — and at least one adds that brands previously tied to MIBS N.V. have since moved to other operators and licences. When the lists don’t agree on which casinos even belong to the group, and when membership is reportedly changing hands, reprinting them as “Bitubet’s sisters” would be guessing dressed up as research. So we don’t. If you want to dig, the databases are in the sources below — read them as leads, not as confirmed facts.

If you are a UK player, read the risks first

Set the closure aside for a moment and imagine you’d found a live offshore casino built like this one. Here is what “offshore, non-UKGC” actually means for you — written as warnings, because that is what they are, not features:

• No UK complaints route and no fund protection. If a UK-licensed casino treats you unfairly, you can escalate to an approved UK alternative dispute resolution (ADR) service and, behind it, the Gambling Commission. With a Curacao brand you have neither. If an operator keeps your balance — exactly what tends to happen when a casino like this closes — no UK body can compel repayment, and your deposit was never ring-fenced to begin with.
• It sits outside the national online self-exclusion scheme. That scheme only covers UK-licensed operators. An offshore casino is not part of it, so a self-exclusion you have set will not block a site like this. If you rely on self-exclusion to stay away from gambling, an offshore brand is a gap in that wall — something to be aware of, never a reason to use one.
• Deposit limits are per-account, not portable. A deposit limit you set usually binds only the account you set it on. It does not follow you to another brand, offshore or not, and offshore there is no regulator checking that any limit is honoured in the first place.
• Offshore bonus terms are typically heavier. UK rules cap how hard a bonus can be made to work before you can withdraw; offshore terms face no such cap. Expect steeper wagering, tighter max-bet and max-cashout rules and shorter expiry — and no UK backstop if a term is applied in a way you think is unfair.
• Its own terms didn’t even want UK players. Bitubet’s published terms listed the United Kingdom among its restricted countries. So the “accepts UK players” idea was shaky even while the site was live — and a brand that formally bars your country while a copycat markets to you in pounds is a combination worth walking away from.

The verdict

For a UK player there is no version of this that beats a UK-licensed casino. Bitubet is reported closed, its operator’s wider stable can’t be verified, the pages still selling its name are affiliates rather than the real thing, and the underlying licence — even when it was trading — carried none of the protections you get at home: a genuine complaints route, ADR, self-exclusion that actually works, and a regulator that can act on your behalf. When a brand’s ownership and licensing can’t be checked against a primary register, that opacity is itself the finding. A Gambling Commission-licensed site you can look up on the public register is the safer choice, and it is the only one where the rules are written to be on your side.

You can confirm any UK operator yourself on the UK Gambling Commission public register — open a casino’s terms, find the company named there, and search for it.

18+. If gambling stops being fun, free and confidential support is available from GamCare on 0808 8020 133, the National Gambling Helpline. To stop across every UK-licensed site at once, use the national online self-exclusion scheme.