Last Updated on 12/05/2026 by Andy Clark
UK betting sister sites are bookmakers operated by the same parent company — sharing licensing, platforms, payment processing and often promotional structures.
Understanding which bookmakers belong to which parent group matters for several practical reasons: welcome offer availability, account self-exclusion via GamStop and choosing alternative bookmakers when one closes your account. This guide covers every major UK bookmaker, identifies their sister sites, and explains what those connections mean for punters.
See Welcome Offers at All UK Bookmakers →
UK Bookmaker Parent Companies — Quick Reference
| Licence Holder | Sister Sites |
|---|---|
| LC International Limited (Entain) | Bwin, Cheeky Bingo, Coral, Foxy Bingo, Foxy Games, Gala Bingo, Gala Casino, Gala Spins, Gamebookers, Ladbrokes, Party Casino, Party Poker, Sportingbet |
| Flutter Entertainment | Paddy Power, Betfair, Sky Bet, tombola, PokerStars |
| Evoke (formerly 888) | William Hill, 888sport, Mr Green |
| bet365 Group | bet365 (independent — no UK sister bookmakers) |
| Betfred Group | Betfred, Oddsking, Totesport |
| BoyleSports Group | BoyleSports (independent — no UK sister bookmakers) |
| BV Gaming Limited | Betano, BetVictor, Heart Bingo, Parimatch, TalkSPORT BET |
| LiveScore Group | LiveScore Bet, Virgin Bet |
| Kindred Group | Unibet, 32Red |
| LeoVegas Gaming PLC | 21.co.uk, BetMGM, BetUK, LeoVegas, Pink Casino, Slot Boss |
| Smarkets (Malta) Limited | SBK, Smarkets |
| Betable Limited | Bet442, Ivy Bet, RightBet |
| Football Pools Limited | Football Pools, The Pools, Rangers Pools |
| Star Racing Limited | Star Sports |
| Progress Play | 21LuckyBet, BetMorph, BetNeptune, Betreels, BetScreamer, BetSteve, BetStorm, Betzi, Bluefox Casino, BritainBet, Funky Jackpot, Jackpot Paradise, JeffBet, Monster Casino, DynoBet, RedAxePlay, Ruby Bet, Spinzwin, The Online Casino, Vegas Mobile Casino, Vegas Paradise |
For our wider bookmaker comparison guides, see the best UK betting sites, new UK betting sites, and independent bookmakers.
Why Sister Sites Matter
The UK betting industry has consolidated significantly over the last decade. Major bookmaker groups now operate multiple brands, and understanding these connections has practical implications for everyday punters:
1. GamStop and self-exclusion. If you’ve self-excluded from one bookmaker via GamStop, you’re automatically excluded from every UKGC-licensed operator — not just other bookmakers under the same parent company. But knowing the parent company structure helps when planning a return to betting and choosing operators you haven’t previously been associated with.
2. Account closures and restrictions. If one bookmaker closes your account or applies stake restrictions, sister sites under the same parent company may apply similar measures. Understanding ownership helps predict which alternatives are genuinely separate.
3. Welcome offer eligibility. Welcome offers are “one per customer, household and IP address” — this sometimes extends across sister sites. Claiming a Progress Play welcome offer for sports betting means you can’t claim a welcome offer at any other brand under their umbrella.
4. Platform and feature consistency. Sister sites often share core sportsbook platforms, meaning markets, odds and bet builder functionality are similar. Coral and Ladbrokes are near-identical because Entain runs them on shared infrastructure.
5. Withdrawal and customer service quality. Sister sites typically share back-office operations, so withdrawal speeds and customer service quality often correlate within parent groups.
Major UK Bookmaker Groups — Full Breakdown
LC International Limited (Entain)
Sister sites: Bwin, Cheeky Bingo, Coral, Foxy Bingo, Foxy Games, Gala Bingo, Gala Casino, Gala Spins, Gamebookers, Ladbrokes, Party Casino, Party Poker, Sportingbet
LC International Limited is the UKGC licence holder for the Entain Group’s UK operations — one of the largest UK bookmaker groups, formed when GVC Holdings acquired Ladbrokes Coral in 2018 and rebranded. The Coral and Ladbrokes sportsbooks are functionally identical — same platform, same markets, same in-play structure — but maintain distinct branding, welcome offers and customer bases.
Welcome offer eligibility: One sports or casino offer per brand across the LC International portfolio.
Key things to know:
- Coral and Ladbrokes sit on the same backend platform
- Bwin (Bet £5 Get £20 in Free Bets) is the European-facing brand within the group
- Bingo brands (Foxy, Gala, Cheeky) share platform infrastructure
- Party Casino and Party Poker round out the casino/poker side
- Sportingbet currently has no active welcome offer
For dedicated reviews, see our Coral review and Ladbrokes review.
Flutter Entertainment
Bookmakers: Paddy Power, Betfair, Sky Bet Other brands: PokerStars, tombola, Adjarabet, Junglee Games, FanDuel (US)
Flutter is the world’s largest online gambling company by revenue. Paddy Power and Betfair merged in 2016, with Flutter later acquiring Sky Betting & Gaming in 2018. Despite shared ownership, each brand maintains distinct positioning — Paddy Power leans into bold marketing, Betfair operates the famous betting exchange, and Sky Bet runs heavily on the Sky brand association.
Key things to know:
- Paddy Power and Betfair share the same sportsbook backend
- The Betfair Exchange remains operationally distinct from the Betfair Sportsbook
- Sky Bet operates on its own platform with separate customer service
- All three are eligible for separate welcome offers (different brand registrations)
Evoke Group (formerly 888 Holdings)
Bookmakers: William Hill, 888sport, Mr Green Other brands: 888 Casino, 888 Poker
888 Holdings acquired William Hill’s non-US business in 2022 and rebranded the combined group as Evoke in 2024. The integration is still ongoing — William Hill maintains its established brand, retail presence and sportsbook platform, while sharing back-office operations with 888sport.
Key things to know:
- William Hill maintains its independent platform despite the parent change
- 888sport runs on a different sportsbook backend
- William Hill’s retail estate (high street shops) is unique to the brand
- Welcome offers across the group remain distinct
For our dedicated review, see our William Hill review.
bet365 Group
Bookmakers: bet365 (single brand)
bet365 is unique among the major UK bookmakers in remaining fully independent. The Coates family retains ownership, and there are no sister bookmaker brands under the same parent. This independence is one of the reasons bet365 maintains such distinctive product features — they’re not aligned to shared platform decisions across multiple brands.
Key things to know:
- No sister bookmaker sites exist under the bet365 Group
- bet365 operates its own sportsbook platform with no shared infrastructure
- Independent technology stack drives unique features like 2 Goals Ahead Early Payout and Acca Boost
- Casino, poker and bingo operations are integrated within the same group structure
For our dedicated review, see our bet365 review.
Betfred Group
Bookmakers: Betfred (primary brand), Oddsking, Totesport Other brands: Various pools and lottery operations
Betfred is a privately-owned UK bookmaker group, founded by the Done brothers and still under family control. Betfred remains the primary brand, with Oddsking and Totesport as smaller sister operations sharing similar back-end infrastructure.
Key things to know:
- Betfred is by far the dominant brand in the group
- Welcome offer requires the BETFRED50 promo code (Bet £10 Get £50)
- Totesport operates pool betting alongside fixed-odds markets
- All brands share the same UKGC licence and ownership
For more on the BETFRED50 code and Betfred-specific offers, see our Betfred promo code page.
BoyleSports Group
Bookmakers: BoyleSports (single primary brand)
BoyleSports is Ireland’s largest privately-owned bookmaker, with strong UK operations. The group remains under family ownership (the Boyle family) and operates BoyleSports as its primary brand without significant sister site diversification.
Key things to know:
- BoyleSports is the dominant brand — no major UK sister bookmaker brands
- £40 welcome offer is the most flexible welcome offer in UK betting (single token, use however you want)
- Strong Irish market presence shapes their product (Irish horse racing focus)
- Bet Builder Boost is the standout ongoing feature
BV Gaming Limited
Sister sites: Betano, BetVictor, Heart Bingo, Parimatch, TalkSPORT BET
BV Gaming Limited is the UKGC licence holder operating BetVictor as the flagship brand alongside several other UK sportsbook and bingo operations. The group is privately owned with BetVictor maintaining its position as one of the longest-established UK bookmakers.
Welcome offer eligibility: One sports, casino, or bingo offer per brand across the BV Gaming portfolio.
Key things to know:
- BetVictor is the primary brand with deep horse racing markets
- Betano operates with a £40 Free Bets welcome offer
- Parimatch (Bet £10 Get £20 in Free Bets) runs alongside BetVictor on shared infrastructure
- TalkSPORT BET (Bet £10 Get £30 in Free Bets) leverages the talkSPORT radio brand
- Heart Bingo rounds out the bingo side of the operation
- Instant Apple Pay withdrawals tested at BetVictor (see our Apple Pay betting sites guide)
- Best Odds Guaranteed applies to UK and Irish racing at BetVictor
LiveScore Group
Bookmakers: LiveScore Bet, Virgin Bet Other brands: LiveScore (sports app)
LiveScore Group operates both LiveScore Bet (built around the LiveScore sports app) and Virgin Bet (a brand licensing arrangement with Virgin Group). Both bookmakers share back-end infrastructure but maintain distinct branding and front-end design.
Key things to know:
- Both LiveScore Bet and Virgin Bet run on the Kambi sportsbook platform
- Shared customer service infrastructure between the two brands
- LiveScore Bet capitalises on the LiveScore app’s enormous user base
- Virgin Bet leverages the Virgin consumer brand recognition
LeoVegas Gaming PLC
Sister sites: 21.co.uk, BetMGM, BetUK, LeoVegas, Pink Casino, Slot Boss
LeoVegas Gaming PLC is the UKGC licence holder for BetMGM’s UK operations (the joint venture between Entain and MGM Resorts). BetMGM in the UK operates separately from BetMGM in the US, with LeoVegas Gaming PLC handling the UK licence.
Welcome offer eligibility: One sports or casino offer per brand across the LeoVegas Gaming portfolio.
Key things to know:
- BetMGM (Bet £10 Get £40 in Free Bets) is the flagship sportsbook brand
- BetUK (Bet £10 Get £30 in Free Bets) targets a more mainstream UK customer base
- LeoVegas (up to £100 extra winnings) operates as the casino-led brand
- 21.co.uk runs alongside as a casino brand
- Pink Casino and Slot Boss round out the casino-focused portfolio
- BetMGM’s welcome offer structure (4 x £10 including 2 x £10 Bet Builder Free Bets) suits bet builder punters
Kindred Group
Sister sites: Unibet, 32Red, Maria Casino
Kindred Group is a Swedish-listed online gambling company operating across multiple European markets. In the UK, Unibet is the primary brand with 32Red operating as a smaller sister focused on casino-led punters with some sportsbook integration.
Key things to know:
- Unibet operates a strong sportsbook with a significant European market share
- 32Red is primarily a casino brand with a sportsbook bolt-on
- Both brands share back-end infrastructure
- Kindred’s broader European footprint shapes product decisions
Betable Limited
Sister sites: Bet442, Ivy Bet, RightBet
Betable Limited operates three UK sportsbook brands with identical welcome offer structures and shared backend infrastructure. All three brands target similar customer segments with consistent product positioning.
Welcome offer eligibility: One sports or casino offer per brand across the Betable Limited portfolio.
Key things to know:
- Bet442 (Bet £20 Get £20 in Free Bets) is the flagship brand
- Ivy Bet (Bet £20 Get £20 in Free Bets) runs on the same backend infrastructure
- RightBet (Bet £20 Get £20 in Free Bets) completes the trio
- All three brands share platform, customer service and back-office operations
- Distinct front-end branding maintains separate customer bases
Football Pools Limited
Sister sites: Football Pools, The Pools, Rangers Pools
Football Pools Limited operates the traditional football pools brands alongside modern sportsbook operations. The Pools is the most active sportsbook brand within the group, with Football Pools and Rangers Pools focused on traditional pools betting formats.
Welcome offer eligibility: One sports or casino offer per player across the Football Pools portfolio.
Key things to know:
- The Pools operates with a Bet £10 Get £20 in Free Bets welcome offer
- Football Pools maintains the traditional pools betting heritage
- Rangers Pools is the Glasgow Rangers-branded pools operation
- Combined brand portfolio gives access to traditional and modern betting formats
Star Racing Limited
Sister sites: Star Sports
Star Racing Limited operates Star Sports as a single independent brand, focused primarily on horse racing punters with strong telephone betting heritage. Unusually for a UK bookmaker group, Star Sports operates as the sole consumer-facing brand.
Key things to know:
- Star Sports (Bet £20 Get £10 in Free Bets) is the primary and only consumer brand
- Strong telephone betting heritage with continuing emphasis on the telephone betting product
- Horse racing focus with deep market coverage on UK and Irish racing
- Single-brand strategy similar to bet365 and BoyleSports
Progress Play
Sister sites: 21LuckyBet, BetMorph, BetNeptune, Betreels, BetScreamer, BetSteve, BetStorm, Betzi, Bluefox Casino, BritainBet, Funky Jackpot, Jackpot Paradise, JeffBet, Monster Casino, DynoBet, RedAxePlay, Ruby Bet, Spinzwin, The Online Casino, Vegas Mobile Casino, Vegas Paradise
Progress Play operates the largest network of UK gambling brands, running over 20 distinct casino and sportsbook operations on shared backend infrastructure. The Progress Play model emphasises brand diversity over individual brand scale — each brand targets specific customer segments while sharing core platform technology.
Key things to know:
- All Progress Play brands share underlying platform technology
- Brand portfolio includes both sportsbook and casino-focused operations
- Spinzwin and JeffBet are among the more recognisable sportsbook brands in the network
- Monster Casino, Vegas Paradise and similar brands focus on casino-led punters
- Customer service infrastructure is shared across the Progress Play network
Smarkets (Malta) Limited
Sister sites: SBK, Smarkets
Smarkets (Malta) Limited operates both the SBK fixed-odds sportsbook and the Smarkets betting exchange. The two brands share underlying infrastructure but maintain distinct positioning — SBK for traditional fixed-odds punters, Smarkets for exchange-style trading.
Welcome offer eligibility: One sports or casino offer per player across the Smarkets portfolio.
Key things to know:
- SBK operates with a Bet £10 Get £40 in Free Bets welcome offer
- Smarkets offers either 0% commission or £20 cash as the welcome incentive
- Both brands share the underlying exchange-based pricing model
- Welcome offer at SBK trains punters toward 5+ leg accumulators
- Strong football accumulator market depth
Independent UK Bookmakers (Single-Brand Operators)
Several UK bookmakers operate as effectively single-brand businesses without major sister bookmaker operations:
- bet365 — Coates family-owned, single-brand strategy
- BoyleSports — Boyle family-owned, dominant single-brand
- Fitzdares — privately owned, single boutique brand
- Star Sports — licensed via Star Racing Limited, single consumer brand
- NetBet – run using NetBet Enterprises Limited
- BetWright – Onyx Gaming Limited
- BetGoodwin – Goodwin Racing Limited is the business name
- CopyBet – Single brand under the CopyBet UK business
- DAZN Bet – DZBT Limited
- Kwiff – long-standing UK brand under Eaton Gate Gaming Limited
- Midnite – One of our featured bookmakers under Dribble Media Limited
- BestOdds – Newest UK betting site to the market
- FanTeam – Fantasy Football crossed with betting
- SpreadEx – Spread betting experts but also offer a traditional Sportsbook
For punters specifically wanting to avoid the major consolidated groups, see our independent betting sites guide.
How Sister Sites Affect Welcome Offers
A common question: can you claim welcome offers at multiple sister sites?
Technically yes, practically, sometimes, no. Each brand maintains separate registration databases, so the technical mechanism exists. However:
1. “One per customer, household and IP address” sometimes applies across the parent group. Progress Play only allow one sports welcome offer and five casino welcome offers across their brands.
2. Payment method tracking spans sister sites. If you used PayPal to claim a Coral welcome offer, attempting to use the same PayPal account for the Ladbrokes offer often triggers a flag.
3. KYC verification is shared. Your verified identity at one brand could be linked across sister sites at the verification level.
4. Affiliate tracking may share data. Welcome offer affiliate tracking systems often share data across sister sites within the same group.
In practice: You can usually claim welcome offers at separate parent groups freely. Claiming multiple offers within the same parent group requires careful attention to T&Cs and may be restricted.
For the full list of UK welcome offers compared, see our free bets hub.
Sister Sites and Account Restrictions
If one bookmaker has restricted or closed your account, sister sites under the same parent may apply similar restrictions. Common scenarios:
Stake restrictions: If Coral has applied stake limits on your account, Ladbrokes may apply similar limits (same parent: Entain).
Account closures: Full account closures at one brand often extend to sister sites within the same parent group, particularly for compliance or responsible gambling reasons.
Welcome offer abuse flags: If you’ve been flagged for welcome offer abuse at one sister site, the flag may extend across the parent group.
However, restrictions don’t extend across parent groups. A Coral restriction (Entain) doesn’t affect your Betfred account (Betfred Group) or bet365 account (bet365 Group). Sister sites within different parent groups operate as genuinely separate entities.
How to Identify Bookmaker Sister Sites
Three practical methods for identifying sister sites:
1. Check the licensing footer. UKGC-licensed bookmakers must display licensing information at the bottom of every page. The licence holder name often reveals parent company connections (e.g. “LC International Limited” indicates Entain ownership).
2. Check the parent company filings. Listed gambling companies (Entain, Flutter, Evoke, Kindred) file annual reports detailing their brand portfolios. Privately-owned groups have less transparent ownership structures.
3. Compare sportsbook platforms. Bookmakers running on identical sportsbook platforms (same betting interface, identical markets, same in-play structure) often share parent companies or use the same B2B sportsbook supplier.
Sister Sites FAQs
What are betting sister sites?
Betting sister sites are bookmakers operated by the same parent company. Examples include Coral and Ladbrokes (both owned by Entain), Paddy Power and Betfair (both owned by Flutter Entertainment), and LiveScore Bet and Virgin Bet (both operated by LiveScore Group).
Can I claim welcome offers at multiple sister sites?
You may face restrictions claiming welcome offers across sister sites within the same parent group. The “one per customer, household and IP address” terms typically apply across the parent group rather than just one brand. Claiming offers at bookmakers under different parent groups is usually allowed.
How do I find out which bookmakers are sister sites?
Three methods: check the UKGC licensing footer for the licensee name (which often reveals parent company), check parent company annual filings for listed companies, or compare sportsbook platforms (identical interfaces often indicate shared parent groups). This guide also lists the major UK parent groups and their sister sites.
Does GamStop block all sister sites?
Yes — GamStop self-exclusion automatically applies across every UKGC-licensed bookmaker, not just sister sites. If you’ve self-excluded via GamStop, you cannot access any UK-licensed bookmaker regardless of parent company.
Are sister sites safer than independent bookmakers?
Both sister sites and independent bookmakers must hold UKGC licences and meet the same regulatory requirements. Larger groups with multiple brands often have more sophisticated fraud detection and customer service infrastructure, but this doesn’t make them inherently “safer” than well-run independent operators.
Why do bookmakers operate multiple brands?
Multiple brands allow operators to target different customer segments with distinct marketing and product positioning. Coral and Ladbrokes target similar customer bases but with different brand associations. Paddy Power and Sky Bet (both Flutter) target very different audiences despite shared ownership.
Which is the biggest UK bookmaker group?
Flutter Entertainment is the largest UK bookmaker group by revenue, operating Paddy Power, Betfair, Sky Bet and PokerStars among other brands. Entain (Coral, Ladbrokes, BetMGM UK) is second-largest. Evoke (William Hill, 888sport) is third after the 888-William Hill integration.
Are bet365 and BoyleSports sister sites?
No. bet365 and BoyleSports are both independent bookmakers operating under separate ownership. bet365 is owned by the Coates family. BoyleSports is owned by the Boyle family. They have no shared parent company.
Do sister sites share customer accounts?
Sister sites typically maintain separate customer accounts and registrations, but share underlying compliance systems (KYC verification, GamStop integration, fraud detection). A successful registration at one sister site doesn’t automatically create an account at others, but verification data is often shared at the parent group level.
Can sister sites have different welcome offers?
Yes — sister sites often have substantially different welcome offers. Coral (£5 Get £30) and Ladbrokes (£5 Get £30) are similar but distinct. Paddy Power (£10 Get £50) and Sky Bet (Bet 5p Get £30) have very different welcome offer structures despite shared parent (Flutter).
Why does Virgin Bet have similar features to LiveScore Bet?
Both Virgin Bet and LiveScore Bet are operated by LiveScore Group on the same Kambi sportsbook platform. The shared back-end means markets, odds and bet builder functionality are similar across the two brands, even though front-end design and brand positioning differ significantly.
Find Your Bookmaker’s Sister Sites
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