Section guide

Casino sister sites: which UK brands share a licence holder

What sister sites are in Great Britain, which brands in this guide share a Gambling Commission account, and why it matters for offers and self-exclusion.

By Eleanor Hartley, editor · Checked on 1 November 2026

Casino sister sites are brands run by the same company: in Great Britain that usually means several trading names sitting on one Gambling Commission account, often on the same software platform. The Commission's public register shows this directly, because each licensed account lists the trading names and domains it has notified. Sister sites tend to share terms, payment set-ups and safer-gambling tools, so knowing which brands belong together helps you compare offers and understand who is responsible for your account.

UK-licensed casinos, ranked by our score

Order = score out of 10. Every operator holds a Gambling Commission licence.

#	Casino	Score	Welcome offer and significant terms	Payments	Links
Place 1	MONOPOLY CasinoGamesys Operations Limited	Score: 8.5 out of 10, very good8.5/10Very good	30 bonus spins on MONOPOLY Cash Is King after a £10 deposit and £10 slots wager Significant terms Min £10 deposit and £10 wager on slots; 30-day expiry from deposit; spins on MONOPOLY Cash Is King at 1p x 10 lines; free-spin winnings paid as cash; sports, bingo and live casino wagering do not count	Apple Pay Google Pay Instant Bank Transfer Mastercard +2 more	Visit MONOPOLY Casino (opens the operator site in a new tab)Read the review: MONOPOLY Casino
Place 2	Sky VegasBonne Terre Gaming Limited	Score: 8.4 out of 10, very good8.4/10Very good	50 bonus spins on registration, no deposit, then 200 bonus spins after depositing and staking £10 Significant terms No wagering on free-spin winnings; 7-day spin expiry; £10 deposit and stake within 30 days of registration; spins loaded on the first eligible game chosen; existing Sky Betting & Gaming customers excluded	Apple Pay Debit cards Pay by Bank Revolut Pay	Visit Sky Vegas (opens the operator site in a new tab)Read the review: Sky Vegas
Place 3	Virgin GamesGamesys Operations Limited	Score: 8.3 out of 10, very good8.3/10Very good	100 bonus spins on Game of Thrones after a £10 slots wager Significant terms Opt in; deposit and wager £10 on slots; 30-day expiry; 10p spins on Game of Thrones; no wagering on free-spin winnings; live casino wagering does not count	Apple Pay Google Pay Mastercard Visa Debit +1 more	Visit Virgin Games (opens the operator site in a new tab)Read the review: Virgin Games
Place 4	Double Bubble BingoGamesys Operations Limited	Score: 8.2 out of 10, very good8.2/10Very good	Choice: £25 free bingo or 30 bonus spins on Double Bubble Cash Wall after a £10 deposit and £10 wager Significant terms Min £10 deposit and £10 wager; 30-day expiry from deposit; spins on Double Bubble Cash Wall at 1p x 10 lines; bingo ticket value based on £1 tickets; sports, bingo and live casino wagering do not count for spins	Apple Pay Google Pay Instant Bank Transfer Mastercard +2 more	Visit Double Bubble Bingo (opens the operator site in a new tab)Read the review: Double Bubble Bingo
Place 5	JackpotjoyGamesys Operations Limited	Score: 8.2 out of 10, very good8.2/10Very good	Choice: £30 of free bingo or 100 bonus spins on Fishin Frenzy The Big Catch 2 after a £10 deposit and £10 wager Significant terms Min £10 deposit and £10 wager (on bingo for the bingo offer, on slots for spins); 30-day expiry from deposit; spins on Fishin Frenzy The Big Catch 2 at 1p x 10 lines; bingo value based on £1 tickets	Apple Pay Google Pay Instant Bank Transfer Mastercard +2 more	Visit Jackpotjoy (opens the operator site in a new tab)Read the review: Jackpotjoy
Place 6	Sky BingoBonne Terre Gaming Limited	Score: 8.2 out of 10, very good8.2/10Very good	£20 bingo bonus after depositing and staking £10 on eligible bingo games Significant terms £10 deposit within 30 days and £10 cash stake on eligible rooms; bonus paid as bingo tickets up to 10p each; 30-day bonus expiry; no wagering on winnings	Apple Pay Debit cards Pay by Bank Revolut Pay +1 more	Visit Sky Bingo (opens the operator site in a new tab)Read the review: Sky Bingo
Place 7	Magical VegasRank Interactive (Gibraltar) Limited	Score: 8.1 out of 10, very good8.1/10Very good	100 bonus spins after a £10 deposit and £10 stake Significant terms Min deposit £10 and £10 stake; Paysafecard excluded; 10x wagering; max win £200; spins on The Goonies Quest for Treasure Jackpot King	Apple Pay Instant Bank Transfer Mastercard PayPal +2 more	Visit Magical Vegas (opens the operator site in a new tab)Read the review: Magical Vegas
Place 8	Mecca BingoRank Interactive (Gibraltar) Limited	Score: 8.1 out of 10, very good8.1/10Very good	No welcome offer listed in the terms we read.	Apple Pay Instant Bank Transfer Mastercard Mecca Cash Out at clubs +3 more	Visit Mecca Bingo (opens the operator site in a new tab)Read the review: Mecca Bingo
Place 9	Unibet CasinoPlatinum Gaming Limited	Score: 8.1 out of 10, very good8.1/10Very good	300 bonus spins (10p) on Big Bass Splash after a £30 deposit and stake on slots Significant terms Deposit and stake £30 on slots; 10x wagering; debit card or instant bank transfer only; claim within 7 days; spins expire in 48 hours; max stake applies	Apple Pay Mastercard debit PayPal Paysafecard +2 more	Visit Unibet Casino (opens the operator site in a new tab)Read the review: Unibet Casino
Place 10	32RedPlatinum Gaming Limited	Score: 7.9 out of 10, good7.9/10Good	320 bonus spins on Big Bass Splash for new players	Apple Pay Google Pay Maestro Mastercard +7 more	Visit 32Red (opens the operator site in a new tab)Read the review: 32Red
Place 11	Bella CasinoRank Interactive (Gibraltar) Limited	Score: 7.9 out of 10, good7.9/10Good	100 bonus spins on Kong 3 Even Bigger Bonus when you deposit and stake £10 Significant terms New players; min deposit £10 (Paysafecard excluded) and £10 stake on Kong 3 Even Bigger Bonus; 10x wagering; max win £200	Apple Pay Instant Bank Transfer Mastercard PayPal +2 more	Visit Bella Casino (opens the operator site in a new tab)Read the review: Bella Casino
Place 12	PlayOJOSkill On Net Limited	Score: 7.6 out of 10, good7.6/10Good	50 bonus spins on Big Bass Bonanza with the first deposit (£10 min), no wagering Significant terms £10 min first deposit; 50 spins on Big Bass Bonanza; no wagering on bonus wins	Not listed	Visit PlayOJO (opens the operator site in a new tab)Read the review: PlayOJO

Ad We may earn a commission if you open an account through links on this page; it does not change our scores or the order of operators. How we score · Advertising disclosure

18+ only. Self-exclusion and limits work differently across groups - our responsible gambling page explains the options.

On this page

1. What sister sites are in Great Britain
2. Shared licence holders among the casinos in this guide
3. One account, several domains
4. What sister sites tend to share
5. Why sister sites matter to you
6. How to find a casino's sister sites yourself

What sister sites are in Great Britain

A casino brand is a name and a website. The licence belongs to a company - the licence holder - and the Gambling Commission identifies that company by an account number. One account can hold several licences (casino, bingo, betting) and can trade under many names. When two brands share an account number, they are sister sites in the strictest sense: the same company is legally responsible for both.

There is a looser sense too. A brand can also run on another company's licence, a set-up often called a white label, or use the same platform provider as other brands without sharing a licence holder. The register settles the first question; the brand's own terms usually name the platform and the operating company.

Whatever the arrangement, the Commission is clear that responsibility for compliance sits with the licence holder and cannot be passed on to anyone else.

Shared licence holders among the casinos in this guide

The table groups operators covered in this guide by their Gambling Commission account. It lists only the brands that have a terms sheet here; an account may also hold other trading names, which the register shows in full.

Fifteen accounts in this guide carry two or more brands, and the biggest groups are now sizeable: Rank Interactive runs seven, Skill On Net and LC International seven each, and Gamesys four. So when people search for PlayOJO sister sites, the register answer, within this guide, is the six other brands on Skill On Net's account; for Coral it is Gala Bingo, Gala Casino, Gala Spins, Ladbrokes Casino, Foxy Bingo and Foxy Games. Two Broadway Gaming companies appear separately because they are separate licence holders with different account numbers, even though their names are similar.

One account, several domains

Sister sites are not always separate brands. Some accounts notify several domains for one family of products. BoyleSports' account (39469, Boylesports Enterprise) lists boylesports.com alongside separate casino, bingo, games and poker domains. Costa Bingo's account lists both a bingo domain and a games domain. Other well-known brands show a single entry: for example, Coral's account with LC International Limited (54743) and bet365's account with Hillside (UK Gaming) ENC (55149) each list just one domain for those brands in this guide's data. To see every trading name on an account, search its number on the public register.

What sister sites tend to share

The terms sheets show how closely sister brands can match. The Rank Interactive casino brands Magical Vegas, Bella Casino and Mecca Games list the same payment methods - Apple Pay, Instant Bank Transfer, Mastercard, PayPal, Paysafecard and Visa - the same Fast Withdrawals wording, with most withdrawals paid within 15 minutes, and welcome offers that exclude Paysafecard deposits and use 10x wagering. Wink Slots and Costa Bingo, both on Broadway Gaming Ireland DF's account, each list a 50% games bonus up to £100 with 10x wagering and a 5-day expiry. The four Gamesys brands share the same withdrawal wording - processed within 4-24 hours, Visa Direct within 4 hours - and MONOPOLY Casino, Double Bubble Bingo and Jackpotjoy list identical payment methods; Virgin Games differs only because PayPal was withdrawn from it in October 2026. Sky Vegas and Sky Bingo, both on Bonne Terre Gaming's account, likewise share Pay by Bank, Revolut Pay and the same withdrawal times. Here are two of those offers side by side:

• Magical Vegas: 100 bonus spins after a £10 deposit and £10 stake
  Significant terms

  Min deposit £10 and £10 stake; Paysafecard excluded; 10x wagering; max win £200; spins on The Goonies Quest for Treasure Jackpot King

• Bella Casino: 100 bonus spins on Kong 3 Even Bigger Bonus when you deposit and stake £10
  Significant terms

  New players; min deposit £10 (Paysafecard excluded) and £10 stake on Kong 3 Even Bigger Bonus; 10x wagering; max win £200

The structure is the same, but the spins are tied to a different named slot at each brand. That is typical: sister sites share a framework and vary the details, so each offer still needs reading on its own.

Why sister sites matter to you

Welcome offers

Many groups limit welcome offers to one per person or household across their brands. If you already hold an account with one sister site, check the terms before expecting a new-customer offer at another.

Self-exclusion

An operator's own self-exclusion may or may not extend to its other brands - the terms say which. GAMSTOP is different: it covers every GB-licensed online gambling site at once, whatever group it belongs to, for 6 months, 1 year or 5 years.

Complaints and responsibility

If something goes wrong, the licence holder named in the footer is the company you are dealing with. Its account number takes you to its register entry, including any regulatory action.

How to find a casino's sister sites yourself

1. Find the licence holder and account number in the casino's footer or terms.
2. Search the account number on the Gambling Commission public register.
3. Read the trading names and domains listed for that account.
4. Check the platform or operating company named in the brand's terms.

Each casino review on this site starts with the register entry, so the licence holder and account number are already there. For brands outside the large groups, see independent casino sites.

Pages in this section

• Casushi

  Casushi is licensed to Solaya Group Limited. The register links it to BingoStars and a handful of other domains on the same account.

• Duelz

  SuprPlay Limited runs Duelz, Nyspins, LosVegas and VoodooDreams on one Gambling Commission account, 48695, licensed for casino only.

• Highbet

  Highbet trades as a White Label domain on SCGO Limited's account 44662. Arrowbet is the other licensed brand on that account with a terms sheet here.

• Luna Casino

  Luna Casino belongs to Skill On Net Limited, one of the largest multi-brand accounts on the GB register. These are its licensed sister sites.

• Mega Riches

  Mega Riches shares Gambling Commission account 39380 with Mr Vegas and Videoslots. All three are run by Videoslots Limited.

• Megaways Casino

  Megaways Casino shares Skill On Net Limited's Gambling Commission account 39326 with PlayOJO, Spin Genie, Lord Ping, Zingo Bingo and more than a dozen other brands.

• Pub Casino

  Pub Casino is licensed to L & L Europe Limited, whose account also covers Yeti Casino and several other casino domains.

• Rosy Bingo

  Rosy Bingo is one of several bingo and casino brands that Broadway Gaming Limited runs on a single Gambling Commission account.