UK Casino Sister Sites — UKGC-Licensed Networks Mapped by Operator

Find the connection behind your casino

Casino sister sites are separate brands connected through the same operator or parent company. The names, logos and welcome offers can look different, while the business behind them is the same. Understanding that relationship helps you work out whether you are exploring another brand in a familiar group or moving to a different operator.

My Casino Sisters brings together brand guides and casino-network explainers for that research. Start with a casino you recognise, check the company named in its terms, then explore the related brands. Our guides distinguish a shared licensed operator from a wider ownership connection, and explain when a suggested casino is simply an alternative.

That distinction matters. A similar selection of slots does not prove that two casinos are sisters, and a shared parent company does not guarantee the same account rules. Use the ownership information to understand the relationship, then compare each website's current terms on its own merits.

What makes two casinos sister sites?

The strongest starting point is the legal company responsible for the gambling service. When two casino websites name the same licensed operator, they have a direct operating connection. That is more informative than their branding, the software they use or where they appear in a comparison list.

A second type of connection is shared ownership. A parent group can own several gambling companies, each with its own licence and brands. Those casinos may be part of the same corporate family without being operated by the same legal entity. A useful sister-site guide should make that difference clear instead of presenting every company in the group as one interchangeable operator.

Software is a separate question. Unrelated casinos can buy games from the same studios, use similar website layouts or work with the same platform provider. A familiar game lobby or payment screen is therefore a clue to investigate, not proof of common ownership. White-label arrangements can also involve different businesses handling the brand, technology and licensed gambling service.

When reading a list of sister casinos, look for an explanation of the connection alongside the names. Does the list identify a shared operator, a parent company or only similar features? If that information is missing, the list alone does not establish a relationship. It is better to have a short, clearly explained set of connections than a long list that mixes unrelated brands together.

Why the operator matters

The operator is the business you need to identify when checking the gambling service, account terms and complaints procedure. The parent company's name helps explain ownership, but the company named in the website's legal information is the more direct starting point for questions about your account.

Knowing the operator can also help you spot connections that branding conceals. A new name or a redesigned website does not necessarily mean a new business. Conversely, a familiar brand may change ownership or move to another operating company. An old review can describe a relationship that no longer applies.

Our casino operator networks section provides the broader route through these relationships. Use it to follow the connection between a parent group and its brands, then return to the individual casino for the terms that apply there. Neither a large company nor a long list of sister brands guarantees that a particular offer or account will suit you.

How to check a casino's UK licence and connections

What can differ between sister casinos?

Sister sites can share parts of their business while offering different products and account experiences. Compare the detail that affects how you would use the website, rather than assuming that one positive or negative experience applies to every brand in the group.

Games and product focus

One brand may emphasise bingo while another concentrates on slots or live-dealer tables. Even where game providers overlap, the available titles, promotions and navigation can differ. If a particular game matters to you, check that it is available on the specific website instead of relying on the wider network's catalogue.

Payments and withdrawals

Compare the payment methods available to your account, minimum transaction amounts, fees and published processing information. An advertised processing time should not be treated as a promise that every withdrawal will arrive within that period. Payment providers, account checks and the circumstances of a transaction can affect the process.

Accounts and identity checks

Do not assume that a login, balance or completed identity check transfers to another brand. The Gambling Commission's age and identity verification guidance explains that online gambling businesses must verify customers before they gamble. It also explains that further information may sometimes be needed. An account at one sister casino is not a general exemption from checks elsewhere.

Support and complaints

Check the contact channels and complaints procedure published by the casino you use. A shared parent company does not mean that the same support team can access every account. Keep correspondence and transaction details with the relevant brand so that a query can be directed to the right business.

Can you claim bonuses at different sister sites?

There is no single rule that applies to every casino network. Eligibility depends on the current promotion and the terms of the operator offering it. Some offers include restrictions involving other brands, previous accounts, households or payment details. Others use different eligibility conditions. Read the actual offer instead of assuming that all sister-site bonuses are either available or prohibited.

The headline amount is only one part of the comparison. Check the qualifying deposit, eligible payment methods, wagering requirements, expiry and any limits on converting promotional winnings into withdrawable money. For free spins, also check the spin value, eligible games and whether the winnings carry additional conditions.

A familiar operator does not make those details identical across its brands. If the terms do not clearly explain whether an existing account affects eligibility, ask the casino before depositing and keep the answer. Do not open duplicate accounts or use another person's details to get around restrictions.

Use sister-site research to make a clearer comparison

Start by deciding what you are trying to establish. If your question is about ownership, focus on the operator and parent company. If it concerns a particular game, payment method or promotion, verify that feature separately. Mixing those questions together is how a general recommendation can end up being mistaken for a confirmed sister-site relationship.

Read the explanation behind a listing, then check its sources and the current casino terms. A rating cannot establish corporate ownership, and a commercial link is not evidence that two brands are connected. The casino cards above are a separate comparison feature; the brand and network guides explain the relationships.

Researching another brand should never be a way to bypass a self-exclusion, account restriction or spending limit. If gambling is becoming difficult to control, pause the comparison and use the responsible-gambling support information below. A different casino name does not remove the risks of gambling or turn it into a way to recover losses.