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Last verified: September 5, 2026
Short version: yes, but the real picture is narrower than most "sister site" lists make out. Paddy Power isn't a standalone brand and it isn't an offshore outfit chasing UK players from a licence you've never heard of. It's one of the flagship names inside Flutter Entertainment plc, the FTSE-listed group that was formed when Paddy Power and Betfair merged in 2016 and took the Flutter name in 2019. Its closest relative by a distance is Betfair, which runs on the very same UK gambling licence. Everything else you'll see lumped in with it — the Sky brands, tombola — sits elsewhere in the same corporate family, on separate licences. Treating those as interchangeable with Paddy Power is where a lot of write-ups go wrong.
Two companies do the work here, and it's worth telling them apart because they hold different kinds of permission from the regulator.
Both companies are registered in Malta but hold live Great Britain licences, and that GB licence — not the Malta registration — is what lets them take your money legally, apply UK player protections, and answer to the Commission if something goes wrong. In practice this two-company setup means that if you both bet and play casino games from a single Paddy Power login, your activity is spread across two separately licensed entities behind one wallet; it's seamless to use, but it's the reason you'll sometimes see slightly different terms attached to sports and to games.
If you ever want to check the position for yourself, those account numbers are the thing to hold on to — search them on the public register rather than trusting a number quoted on a review site, this one included. Licence records get amended, and the register is the only version that's current.
Here's what genuinely shares an operator or a parent with Paddy Power — and, just as usefully, what doesn't sit on the same licence even though it shares the same ultimate owner.
| Brand | Operator / licence | How it relates to Paddy Power |
|---|---|---|
| Betfair (casino & bingo) | PPB Entertainment Limited — UKGC account 39426 | The genuine sister. Same operating company, same licence record as Paddy Power's casino. |
| Betfair (dedicated casino entity) | Betfair Casino Limited — UKGC account 39435 | A second Betfair casino licence held within the same group. Ownership is layered, not flat. |
| Sky Bet, Sky Vegas, Sky Casino, Sky Bingo | Bonne Terre Gaming Limited — UKGC account 65519 | Flutter stablemates on a separate licence and a different operator. Cousins, not twins. |
| tombola / tombola arcade | Flutter-owned, separate operating licence | Same parent group, its own licence and controls. Check the current entity on the register. |
The only brand you can call a true sister with no caveats is Betfair. Its casino and bingo run through the exact same company as Paddy Power's, PPB Entertainment Limited, on the same account — the register even lists both trading names against that one licence. If you already know Paddy Power's casino, you're effectively looking at a differently-dressed version of the same operation when you open a Betfair account.
The Sky brands and tombola are a different matter. They share Paddy Power's ultimate owner, Flutter, and Flutter also owns names like PokerStars and FanDuel that aren't in this UK cluster at all. But Sky Bet and the Sky gaming sites are run by Bonne Terre Gaming Limited under their own account, and tombola runs on its own licence too. So they're worth knowing about as group cousins, but a setting you apply at Paddy Power won't automatically travel to them.
A lot of "Paddy Power sister sites" pages inflate their lists by throwing in every Flutter-owned name, or worse, any casino that happens to share a supplier or a look. The reliable test is public and takes no insider knowledge: find the operator's real company name on the site's own regulatory footer, then look that company up on the register. If two brands show the same licensed company and account number, they're genuine siblings sharing infrastructure and, usually, safer-gambling controls. If they only share a parent — like Paddy Power and Sky Bet both rolling up to Flutter — they're related at the top but run separately underneath. And if a "sister" can't be traced to a GB licence at all, that's not a sister site, it's an unlicensed operator you'd have no UK protections with.
Because Paddy Power is a large, mainstream, GB-licensed operator, the checks here are less about "is this a scam" and more about knowing how the family fits together:
If your question was "does Paddy Power have sister sites and who's behind it," the answer is clean: it's a Flutter Entertainment brand, its casino and bingo are run by PPB Entertainment Limited on UKGC account 39426, and its one true sister is Betfair, which sits on the same licence. Sky Bet, Sky Vegas and tombola are relatives further out — same owner, different operators, different licences — so plan your limits and exclusions accordingly rather than assuming one setting covers the lot. As mainstream UK gambling goes this is about as transparent and well-regulated as the market gets, but "well-regulated" isn't the same as "risk-free" — set your limits before you play, not after.
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Check the operator, licence and related brands.
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Check the operator, licence and related brands.
Read brand profile
Check the operator, licence and related brands.
Read brand profile
Check the operator, licence and related brands.
Read brand profile
Check the operator, licence and related brands.
Read brand profile
Check the operator, licence and related brands.
Read brand profile
Check the operator, licence and related brands.
Read brand profile
Check the operator, licence and related brands.
Read brand profile
Check the operator, licence and related brands.
Read brand profile
Check the operator, licence and related brands.
Read brand profile