Who Operates MyStake? The Santeda International B.V. Network

MyStake (mystake.com) is operated by Santeda International B.V., a company incorporated in Curaçao. The business launched MyStake in 2020 and has since built a multi-brand portfolio that spans casino and sportsbook properties, with MyStake serving as the flagship product.

Santeda also maintains a Cyprus-registered entity — Santeda International Limited — which acts as its EU-EEA representative. This is a common structural arrangement for offshore gaming groups that want a European administrative presence without holding a European Economic Area gambling licence.

It is worth noting a publicly reported development: in early 2026, industry sources reported that websites in the Santeda network — including MyStake — had begun referencing a different operating entity called GTW B.V., which holds a separate Curaçao B2C licence. The full implications of this entity transition for player protections and complaint routes are not yet clear. UK players should treat any operator-entity change as a reason to proceed with additional caution and to check the current terms on any site before depositing.

For a broader look at how offshore casino groups are structured and why the operator behind a brand matters, see our casino networks guide.

Is MyStake Licensed for UK Players?

No. MyStake does not hold a UK Gambling Commission licence. The site operates under a Curaçao Gaming Control Board licence, and its terms of service explicitly restrict access to UK residents. This means that if you are based in the United Kingdom and you register and play at MyStake, you are doing so outside the protection of British gambling law.

The practical consequences of playing at an unlicensed site are significant:

• You cannot raise a formal complaint with the UKGC if something goes wrong.
• You have no access to an approved Alternative Dispute Resolution (ADR) scheme under UK rules.
• The site is not registered with national self-exclusion scheme, so voluntary self-exclusion through national self-exclusion scheme will not apply.
• Bonus terms, wagering requirements, and withdrawal conditions are not subject to UKGC consumer-protection standards — including the January 2026 wagering cap that applies to all UKGC-licensed operators.
• If the operator changes its corporate structure (as appears to have happened with the Santeda-to-GTW B.V. transition), your recourse options may change without notice.

The Curaçao licence provides a basic level of regulatory oversight, but it is widely recognised in the industry as offering materially weaker consumer protections than a UKGC licence. Understanding exactly what a licence covers — and what it does not — is covered in detail in our guide on how to verify a UK casino licence.

Confirmed MyStake Sister Sites: The Santeda Brand Family

The following brands have been publicly and consistently linked to the Santeda International B.V. operator group across multiple independent sources. All operate under Curaçao licences. None hold a UKGC licence.

Brand	Primary Focus	Licence	UKGC Licensed?	national self-exclusion scheme Registered?
MyStake	Casino + Sportsbook (flagship)	Curaçao	No	No
Rolletto	Casino + Sportsbook	Curaçao	No	No
Velobet	Casino + Sportsbook	Curaçao	No	No
Goldenbet	Casino + Sportsbook	Curaçao	No	No
Cosmobet	Casino + Sportsbook	Curaçao	No	No
Donbet	Sports Betting-led	Curaçao	No	No

Important: The table above reflects publicly available information. Operator relationships in the offshore casino space can change — entities are renamed, licences are transferred, and new brands are added — so always check the footer of any site you are considering for its current operator name and licence details before you register.

What Do the Sister Sites Actually Share?

Because all of these brands sit within the same operator group, they share a significant amount of underlying infrastructure. Understanding what is shared — and what differs — helps you make a more informed decision about whether moving from one brand to another within the network actually gives you a meaningfully different experience.

What They Share

• Operator and corporate structure: All brands sit under the same parent entity (currently in transition between Santeda International B.V. and GTW B.V.), meaning your relationship is ultimately with the same business.
• Regulatory status: Every brand in the network holds a Curaçao licence and none hold a UKGC licence. Switching between sister sites does not change your regulatory protections as a UK player.
• Game content: The core game lobby — slots, live casino, sports betting, and the network's proprietary mini-games and crash titles — is consistent across brands.
• Payment infrastructure: Cryptocurrency support, e-wallet options, and fiat banking methods are broadly consistent across the network, with crypto transactions typically processing fastest.
• KYC and verification requirements: All brands in the group require identity verification before withdrawals are processed. Having an account at one sister site does not waive KYC requirements at another.
• Customer support channels: Email and live chat are the primary support routes. No brand in the network publishes a customer telephone number.

What Differs Between Brands

• Branding and visual design: Each brand has its own colour scheme and front-end design. Rolletto uses blue and green; MyStake uses black and blue; Goldenbet leans into gold and premium aesthetics.
• Welcome bonus structure: Bonus offers are branded separately for each site and may differ in percentage, maximum amounts, and wagering conditions. Always read the specific terms on whichever site you are considering.
• Emphasis and layout: Some brands lead more heavily with sports betting (Donbet), while others position casino content more prominently (Cosmobet, Rolletto).
• Promotional calendar: Reload offers, cashback deals, and VIP structures may vary between brands even if the underlying mechanics are similar.

The key takeaway is this: moving from MyStake to one of its sister sites changes the branding and potentially the bonus structure, but it does not change the operator, the regulatory framework, or the fundamental risk profile for UK players. To understand how bonus terms work across any casino — licensed or otherwise — our guide on how wagering requirements work in UK casino bonuses is worth reading before you claim anything.

Related: Browse all published sister-site guides

The Santeda Network vs UKGC-Licensed Operators: A Direct Comparison

It is useful to see, side by side, how the Santeda network compares to the kind of UKGC-licensed operator that UK players can use with full regulatory protection. The table below is not a recommendation of any specific brand — it is an illustration of the structural differences that matter.

Feature	Santeda Network (MyStake et al.)	Typical UKGC-Licensed Operator
Regulator	Curaçao Gaming Control Board	UK Gambling Commission
UK players explicitly permitted?	No — UK listed as restricted territory	Yes — licensed to serve UK residents
national self-exclusion scheme integration	No	Yes (mandatory)
Formal UKGC complaint route	No	Yes
ADR scheme access	No (under UK rules)	Yes (mandatory)
Wagering cap compliance (Jan 2026)	No	Yes
Segregated player funds requirement	Not required under Curaçao rules	Required under UKGC rules
Responsible gambling tools (mandatory)	No mandatory standard	Yes — deposit limits, cooling-off, self-exclusion

Reputation and Player Feedback: What Public Sources Say

MyStake has accumulated a substantial volume of player reviews on third-party platforms, and the overall picture is more positive than many offshore operators of comparable size. However, there are recurring complaint patterns that UK players should be aware of before considering any brand in the network.

What Players Report Positively

• A large and varied game library, including slots from major providers, live casino tables, sports betting, and proprietary crash and mini-game titles not available at UKGC-licensed sites.
• Cryptocurrency withdrawal speeds that are significantly faster than fiat options when the account is fully verified.
• A broad range of payment methods including both crypto and traditional banking options.

Recurring Complaint Themes

The most consistent complaint pattern across public review platforms centres on withdrawal friction. Players report winning, requesting a withdrawal, submitting KYC documents, and then encountering delays, additional document requests, or rejections without clearly explained reasons. This is not unique to MyStake — it is a common pattern across Curaçao-licensed operators — but it is worth noting because UK players who encounter this problem have no formal escalation route through the UKGC or a UK-approved ADR scheme.

Related: How to confirm a casino sister-site relationship

There is also no published telephone support number for any brand in the Santeda network. If you have an urgent account issue, your options are limited to live chat and email.

5 Checks UK Players Should Run Before Playing at Any Offshore Casino

Whether you are researching MyStake, one of its sister sites, or any other offshore operator, these five checks will help you understand exactly what you are signing up for.

1. Verify the licence on the UKGC register. Go to the UK Gambling Commission's public register and search the operator name. If it is not listed, the site is not authorised to serve UK players. MyStake and all Santeda brands will not appear on this register.
2. Read the restricted countries list in the terms. Many offshore casinos accept registrations from UK IP addresses while simultaneously listing the UK as a restricted territory in their terms. This creates a situation where you can deposit but may have winnings voided. MyStake's terms explicitly restrict UK residents.
3. Check whether national self-exclusion scheme applies. If you have registered with national self-exclusion scheme for self-exclusion, it will not block access to any site in the Santeda network. This is a meaningful safety consideration for anyone managing a gambling problem.
4. Understand the payment and withdrawal terms before depositing. Monthly withdrawal limits, KYC requirements, and processing times vary. Our guide to payment methods at UK casinos explains what to look for in any casino's banking section.
5. Identify who operates the site and whether the entity has changed recently. The Santeda-to-GTW B.V. transition is a live example of why checking the current operator name in the site footer matters. If the entity changes, your complaint routes and the applicable licence terms may change with it.

UKGC-Licensed Alternatives to MyStake Sister Sites

If what attracts you to MyStake or its sister sites is the combination of casino games and sports betting in one account, there are fully UKGC-licensed operators that offer exactly that. Brands such as bet365, William Hill, Betfair, and Sky Bet combine sportsbooks with casino products under a single UKGC licence, giving you the same convenience with full UK regulatory protection.

If the appeal is a large slots library with live casino, there are dozens of UKGC-licensed casino operators with game counts in the thousands, mandatory responsible gambling tools, and access to approved ADR schemes if something goes wrong. You can browse our full list of reviewed and verified options in our sister sites section, where every listed brand holds a current UKGC licence.

The honest summary is this: the Santeda network offers a broad product and has a better public reputation than many Curaçao-licensed operators, but no feature it offers is exclusive to the offshore market. UK players can access comparable game variety, sports betting, and competitive promotions through operators that are fully authorised to serve them — with all the legal protections that come with that authorisation.

Responsible Gambling

Gambling should always be a form of entertainment, not a way to generate income or to recover losses. If you are concerned about your own gambling or that of someone you know, the following free, confidential services are available in the UK:

• GamCare: gamcare.org.uk — free support, advice, and a national helpline (0808 8020 133).
• BeGambleAware: begambleaware.org — information, self-assessment tools, and referrals to treatment.
• national self-exclusion scheme: national self-exclusion scheme.co.uk — free self-exclusion scheme covering all UKGC-licensed operators.
• Gambling Therapy: gamblingtherapy.org — free international support service.

Please note that national self-exclusion scheme self-exclusion does not apply to MyStake or any other Santeda network brand, as none are UKGC-licensed. If you are using national self-exclusion scheme and are still accessing offshore sites, please speak to GamCare or BeGambleAware for additional support options. Always gamble responsibly. 18+ only.

Related operator checks: compare MyStake with the Zizobet sister-sites guide, the Rolletto sister-sites guide, and our casino moving operator checklist.

My current read on MyStake's sister-site picture

MyStake is visible, busy and widely reviewed, but that visibility does not remove the need to check which protections actually sit behind the account. I would not treat a matching theme, a shared game provider, or a familiar affiliate claim as enough evidence on its own. Sister sites are useful only when the connection is anchored to the business behind the casino: the company in the footer, the licence record, the terms, the privacy policy, and the account rules that explain how the brand handles customers.

That is the difference between a real sister-site map and a loose list of casinos that happen to feel similar. A real map tells you who is responsible for the account, which other brands may share the same operating layer, and where bonus limits or verification checks might overlap. A loose list can still be helpful for finding alternatives, but it should be labelled as alternatives rather than presented as confirmed sister sites.

My working rule for MyStake is simple: start with the operator, then move to the licence, then compare the brands. If those three checks point in the same direction, the sister-site claim is strong. If one of them is missing or unclear, the page should say so plainly and give you a practical route to verify it yourself.

MyStake facts to verify before you use the list

The registrar-style check for MyStake begins with Santeda International B.V.. That name matters because casino brands are marketing labels, while operators carry the legal duties. When a brand changes platform, owner, or licence arrangement, older sister-site articles can remain live for years after the underlying facts have shifted. I have seen that happen often enough that I no longer trust a sister-site list unless the current terms support it.

• Operator name: check the company named in the footer and terms, not only the logo at the top of the page.
• Licence source: check whether the licence is issued by the UK Gambling Commission or by another regulator.
• Brand list: separate confirmed same-operator brands from casinos that are merely similar alternatives.
• Bonus rules: look for wording about one welcome offer per person, household, device, payment method, or connected account.
• Verification timing: check whether documents are requested before play, during withdrawal, or only after a risk trigger.
• Complaint route: identify the named dispute path before you deposit, not after a withdrawal has stalled.

Those checks are not busywork. They decide whether the list on this page should influence your account choice. If MyStake shares an operator with another casino, the second brand may not be a clean second chance at a bonus. If the connection is only thematic, you should compare the alternative on its own licence, payment rules, and complaints history.

How to use this Santeda International network check without over-reading it

The safest way to use a MyStake sister-sites article is to treat it as a decision aid, not as an endorsement of every name mentioned. The first decision is whether MyStake itself is the right starting point. The second is whether any connected brand gives you something materially different: a better game mix, clearer terms, stronger payment information, or a more suitable account setup.

For bonus hunters, the main trap is assuming that a new brand always means a new welcome offer. Sister sites often share customer records or duplicate-account checks. That does not make the brands identical, but it can make the promotional terms behave as if they are connected. Read the bonus page and the general promotional terms together, because important limits are often split between the two.

For cautious players, the more useful question is whether the operator has a pattern. If several connected brands show the same complaint themes, the pattern matters more than one polished homepage. If only one brand has the issue, the answer may sit with that brand's cashier, verification flow, or customer support rather than the whole network. That distinction is where a proper sister-site guide earns its keep.

Account, payment and verification checks

Before treating any MyStake sister site as a serious alternative, I would run a short account check. Open the terms and look for the company name, the licence details, payment limits, withdrawal processing language, and identity-check rules. Then compare those details with the brand you already know. Matching language is not proof by itself, but it is a useful clue when it sits beside a matching operator or licence.

Verification deserves particular attention. A casino can look generous on the bonus page and still become frustrating if document checks appear only when you try to withdraw. That does not automatically mean the brand is unsafe, but it does change how I would use it. I would verify early, keep screenshots of offer terms, and test the cashier with a modest withdrawal before building a larger balance.

Payment information should also be read with care. A page that advertises broad deposit options may still restrict withdrawals by method, account status, country, or verification outcome. If a sister site uses the same payment provider and the same operator, expect similar friction points. If it uses a different licence or cashier, judge it independently.

When I would choose a different sister site

I would look beyond MyStake when the current terms do not answer basic questions clearly. A strong alternative should make the operator easy to identify, state the licence source without evasive wording, explain bonus limits in plain language, and publish a workable complaints route. It does not need to be perfect. It does need to be legible.

The best sister-site choice also depends on what you want from the account. A slots-first player may care most about game providers and promotions. A bingo or live-casino player will read the lobby differently.

Someone who has had a slow withdrawal elsewhere should put payment clarity ahead of a bigger welcome offer. The same list can produce different sensible choices for different readers.

My verdict on any MyStake alternative would change if the operator changes, if the licence changes, if the terms remove a material restriction, or if current complaints begin to show a different pattern. That is why dated checks matter. Sister-site pages should age like records, not like adverts.

Practical checklist before you deposit

Use this final check before opening or funding an account connected to MyStake. It is deliberately plain because the decision should not depend on a clever paragraph.

• Confirm the operator name in the footer and terms.
• Check the licence issuer and whether the licence covers your country.
• Read the welcome-offer rule and any connected-account restriction.
• Check the maximum bet, expiry period, game weighting, and withdrawal cap for any bonus.
• Find the withdrawal processing wording before depositing.
• Look for the complaint route and keep a copy of the terms that apply when you join.
• If one fact does not match this guide, trust the live terms first and treat this page as needing an update.

That last point is important. Casino ownership changes, licence details change, and brands move between groups. A good sister-site article should help you spot those changes rather than hide them. For MyStake, the practical answer is to use the list, but keep the evidence in view.