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Research-led guides to UK betting sister sites, bookmaker ownership, licensed operators and shared sportsbook platforms. BetBuzz24 checks which betting brands are genuinely related and which simply use the same technology.

William Hill is part of a much larger gambling group than its branding suggests. The bookmaker currently belongs to evoke plc, formerly known as 888 Holdings. That puts William Hill in the same corporate family as 888sport, 888casino, 888poker and…

Searching for BetAhoy sister sites brings up plenty of bookmaker names, but most of them are not actually owned or operated by BetAhoy. BetAhoy is operated by Bet Ahoy Ltd, and we could not verify another active betting brand operating…

If you are searching for BetTOM sister sites, there is one important thing to know first: BetTOM does not currently appear to have any true sister bookmakers operated by the same UK company. BetTOM is operated by Bet Tom Limited,…

Mr Play is no longer operating in the UK. The sportsbook and casino closed on 28 May 2026, and the mrplay.com domain is now marked inactive by the UK Gambling Commission. That changes how Mr Play sister sites should be…

YetiBet is not listed as a separate bookmaker on the UK Gambling Commission register. Instead, it is the sportsbook side of Yeti Casino, which is operated by L&L Europe Limited under UKGC account 38758. That matters because the genuine YetiBet…

BetAnsells has one distinct current sister brand: RichBet. The UK Gambling Commission lists richbet.co.uk under the same account as BetAnsells, while betansells.co.uk and betansells.bet are simply two domains for the BetAnsells brand itself. So the useful answer is simple: RichBet…

FitzBet is still listed as an active trading name, but the brand has clearly shifted toward Fitzwilliam Bet as its main consumer-facing sportsbook. That matters when looking for FitzBet sister sites. The closest genuine connections are Fitzwilliam Bet and Fitzwilliam…

London.bet is often grouped with several UK bookmakers, but it does not currently have any true same-operator sister sites. The brand is operated by Thistle Bet Limited under UK Gambling Commission account 66162, and London.bet is the only active gambling…

JeffBet sits inside one of the larger UK gambling networks, but that does not mean every ProgressPlay casino is useful to someone looking for another sportsbook. JeffBet is operated by ProgressPlay Limited under UK Gambling Commission account 39335. The same…

Gentleman Jim is no longer an active online bookmaker. The site closed on 13 May 2026, and Lovell Brothers Limited surrendered its remote gambling permissions the following day. So there is little value in giving readers a long list of…