William Hill Vegas is the dedicated casino arm of the historic William Hill brand, operated by WHG (International) Limited under parent company Evoke plc (formerly 888 Holdings). All Evoke-group brands share UKGC licensing infrastructure, responsible gambling tools, and payment processing, making them genuine sister sites in the UK market.
Operated by WHG (International) Limited, a Gibraltar-registered subsidiary of Evoke plc (formerly 888 Holdings PLC). Evoke plc is listed on the London Stock Exchange and has agreed to a £243 million all-share takeover by Bally's Intralot (announced June 2026, pending regulatory approval). · Last reviewed: 2026-07-05
William Hill Vegas Sister Sites: The Complete UK Guide (2026)
William Hill Vegas is the standalone online casino product of the William Hill brand, sitting within one of the largest gambling groups operating in the UK today. Its parent company, Evoke plc — formerly known as 888 Holdings PLC — completed its acquisition of William Hill's international and UK operations from Caesars Entertainment for approximately £1.95 billion in July 2022. Since that acquisition, the group has brought together a substantial portfolio of consumer-facing gambling brands, all of which ultimately report to the same London Stock Exchange-listed parent. In May 2024 the group rebranded from 888 Holdings to Evoke plc, consolidating its corporate identity while keeping the individual consumer brands — William Hill, 888 Casino, 888sport, 888 Poker, and Mr Green — trading under their own names. For UK players, understanding who owns William Hill Vegas matters for several practical reasons. It also means that responsible gambling policies, payment processing standards, and UKGC regulatory obligations are coordinated at a group level. The group's compliance history — including a combined £19.2 million UKGC enforcement action in March 2023 — is relevant background for any player evaluating these brands. And it means that welcome bonuses are typically offered per platform rather than per group, so players who meet the eligibility criteria can, in principle, claim separate offers at each Evoke brand. This guide covers every confirmed sister site of William Hill Vegas in the UK market, with detail on licensing, product differences, bonus terms, responsible gambling tools, and the specific compliance record of each brand. An internal comparison with Ladbrokes sister sites or Bet365 sister sites illustrates how differently other major UK operators structure their group portfolios.
Who Operates William Hill Vegas?
William Hill Vegas is operated by WHG (International) Limited, a company registered in Gibraltar. Gibraltar registration is common among major online gambling operators as the jurisdiction imposes its own regulatory framework alongside UKGC requirements for UK-facing activity. WHG (International) Limited holds both a UKGC licence and a licence from the Gibraltar Gambling Commissioner, giving it dual regulatory oversight for UK players. WHG (International) Limited is a subsidiary of Evoke plc, which is listed on the London Stock Exchange — a listing that carries additional disclosure and governance obligations beyond those imposed by the UKGC alone. In June 2026, Evoke plc announced a £243 million all-share takeover agreement with Bally's Intralot. That deal is pending regulatory approval at the time of writing, and all group brands including William Hill Vegas remain fully operational throughout the process. The outcome of that transaction may affect future group structure, but no material changes to UK-facing brand operations have been announced.
Confirmed Sister Sites of William Hill Vegas
The following brands are confirmed as sister sites of William Hill Vegas based on their presence on Evoke plc's official corporate brand page and, where separately verified, on their UKGC licensing information. Each brand is reviewed individually below, followed by a comparison table summarising the key points.
William Hill (Main Brand)
The main William Hill site is the flagship of the entire Evoke group and the product most closely related to William Hill Vegas. Where William Hill Vegas is casino-only, the main site combines a sportsbook, online casino, poker, and bingo under a single account. Founded in 1934 and operating online since the mid-2000s, William Hill is one of Britain's most recognised gambling brands. It also operates over 1,400 UK betting shops, making it one of the country's largest retail bookmakers — a high-street presence that none of the other Evoke group brands match. For UK online play, the main William Hill site is operated by the same entity as William Hill Vegas: WHG (International) Limited, dual-licensed by the UKGC and the Gibraltar Gambling Commissioner. The game library includes titles from Evolution, Playtech, Blueprint Gaming, NetEnt, and Big Time Gaming. Exclusive live tables and proprietary WH Originals titles add differentiation. Payment methods include Visa and Mastercard debit cards, PayPal, Apple Pay, Paysafecard, Skrill, and bank transfer; e-wallet deposits are typically excluded from bonus eligibility. The current welcome offer — stake £10 to receive 200 free spins on Big Bass Splash for casino, or bet £10 to receive £30 in free bets for sports — should be verified directly on the site before registering, as minimum odds, opt-in requirements, payment-method exclusions, expiry periods, wagering requirements, and winnings caps all apply. Compliance history is relevant here. In March 2023, WHG (International) Limited paid a £12.5 million UKGC regulatory settlement following findings of anti-money-laundering and social responsibility failures. A further UKGC financial penalty of £82,687 was recorded in August 2025 for failures in identifying individual customers across group accounts; the licensee self-identified the breach and proactively reported it, which the UKGC took into account.
888 Casino
888 Casino is an online-casino-first product operated by 888 UK Limited, a separate subsidiary of Evoke plc with its own UKGC registration. The 888 Casino game library exceeds 1,000 slots and table games, with an extensive live casino section powered by Evolution. Search filters including volatility level and bonus-feature tags allow players to navigate the lobby in ways not available on the William Hill Vegas interface. The promotional model at 888 Casino emphasises daily 'Wish' promotions, Drops and Wins tournaments, and a loyalty programme — a more structured ongoing rewards approach than is typical of the William Hill Vegas offering. The current welcome offer involves depositing £10 and using a promotional code to receive 100 free spins (£0.10 per spin) on selected Pragmatic Play slots; spins expire seven days after credit, free spin winnings are paid as bonus credit, maximum withdrawable winnings are capped at £300, and NETELLER and Skrill deposits are excluded. Terms change frequently and must be verified on site before registering. 888 UK Limited's regulatory record includes a £9.4 million UKGC fine issued in March 2022 for AML and social responsibility failings, and a £7.8 million fine in August 2017 after self-excluded customers were able to continue placing bets for thirteen months. Both penalties pre-date the Evoke rebrand but are part of the compliance history UK players should factor into their assessment.
888sport
888sport is the dedicated sportsbook within the Evoke group, operating under the 888 brand umbrella. It is the most relevant sister site for William Hill Vegas players who also want a sports-betting product separate from the William Hill main brand. Coverage includes football, horse racing, tennis, basketball, and major European leagues, with both in-play and pre-match markets and a bet-builder feature. 888sport does not offer casino games directly on its platform. Players who want casino play alongside sports betting are directed to use 888 Casino or William Hill Vegas separately. In terms of UK horse racing heritage, 888sport does not match the depth of coverage or the brand recognition of William Hill's sportsbook, and it has no retail betting presence. The current welcome offer should be verified directly on the 888sport website before registering, as terms change frequently and minimum deposit, qualifying bet odds, and free-bet conditions all apply.
888 Poker
888 Poker is an online poker platform operated by 888 UK Limited, the same Evoke group subsidiary that runs 888 Casino. It launched in 2002 and has grown into one of the most widely used poker networks globally. The game library is built entirely in-house by Evoke plc's development team and is exclusive to the 888 network, covering cash games across Texas Hold'em, Omaha, and Snap formats, alongside tournament formats including Multi-Flight, MTT, Progressive Knockout, and Mystery Bounty events. 888 Poker does not offer slots or a traditional casino lobby, making it clearly differentiated from William Hill Vegas as a product. It is the only genuine poker-specialist option within the Evoke group for UK players. The site is listed on Evoke plc's official brand page as part of the group's current UK-facing portfolio. Welcome package terms for poker vary and change frequently; the current offer must be verified on the 888 Poker website before registering.
Mr Green
Mr Green was founded in 2007 and acquired by WHG (International) Limited in 2019, bringing it into the William Hill group. The UK-facing version of Mr Green was discontinued on 30 September 2024, but the brand was subsequently relaunched in spring 2025 through a licensing arrangement with Virtue Fusion Limited, with Playtech providing the platform. The relaunched product is casino-only — it does not offer a sportsbook or standalone poker product — and operates under a UKGC-compliant arrangement. The Mr Green interface is noted for being minimal and fast-loading, with a responsible gambling approach that is consistent with UKGC requirements. The game library is smaller than that of either 888 Casino or William Hill Vegas following the relaunch. Mr Green is positioned as a premium casino environment rather than a volume-content platform. Bonus terms have been subject to change since the relaunch; current terms must be verified directly on the Mr Green website before registering. In March 2023, Mr Green Limited paid a £3.7 million regulatory settlement as part of the broader £19.2 million UKGC enforcement action against William Hill Group entities — covering the same social responsibility and AML failures identified across the group. The brand remains part of the Evoke plc portfolio and is listed on the official Evoke 'Who We Are' page. UK players can claim a separate welcome offer at Mr Green provided they meet the site's individual eligibility criteria.
Winner
Winner is listed on Evoke plc's official 'Who We Are' brand page as one of the group's internationally recognised brands. It operates primarily in Romania and other Continental European regulated markets under the Evoke group umbrella. Its UKGC licensing status for UK players is not publicly confirmed, and it is not a mainstream UK-facing casino product in the same way as William Hill Vegas, 888 Casino, or Mr Green. UK players considering Winner should verify which regulatory body covers their account before depositing, as responsible gambling protections and customer support quality may differ from the UK-regulated Evoke brands. This brand is included for completeness given its confirmed presence on Evoke plc's official group page, but it is not recommended as a primary sister site alternative for UK players seeking a regulated domestic option.
Every UK-facing sister site in this guide operates under UKGC oversight. WHG (International) Limited — the entity running William Hill Vegas, the main William Hill site, and Mr Green — holds a dual licence from both the UKGC and the Gibraltar Gambling Commissioner. 888 UK Limited — the entity running 888 Casino, 888sport, and 888 Poker — holds its own UKGC registration. Players can verify the current licence status of any operator using the UKGC's public register at gamblingcommission.gov.uk. The Evoke group carries a significant regulatory enforcement history in the UK. The March 2023 UKGC enforcement action was the largest ever issued against a single group at that time, totalling £19.2 million across three entities. Additional licence conditions were imposed as part of that settlement, requiring a board-level member to oversee an improvement plan and a third-party auditor to review AML and safer gambling procedures. The August 2025 financial penalty against WHG (International) Limited, while comparatively small at £82,687, involved failures in identifying individual customers across group accounts — a systemic issue rather than an isolated one. The licensee self-reported and cooperated with the UKGC, which was reflected in the penalty level. 888 UK Limited's own record includes the £9.4 million fine in March 2022 and the £7.8 million fine in 2017. Taken together, the group's compliance history means that UK players should engage with the available responsible gambling tools rather than treating them as optional extras. For comparative context on how other UK operators with large brand portfolios manage licensing and compliance, the structure of Betfair sister sites or Betfred sister sites offers useful reference points, as each group takes a different approach to brand separation and regulatory entity structure.
Bonus Terms and What to Check Before Registering
Welcome bonuses across Evoke group brands are per platform, not per group. This means UK players can, in principle, claim separate welcome offers at William Hill Vegas, 888 Casino, Mr Green, 888sport, and 888 Poker, provided they meet each site's individual eligibility requirements. Each brand requires a separate account registration and has its own deposit, wagering, opt-in, payment-method, and expiry conditions. Several consistent patterns apply across the group that players should verify before registering at any brand. E-wallet deposits — including NETELLER and Skrill — are typically excluded from welcome bonus eligibility across most Evoke group sites. Debit card deposits are the most reliably eligible payment method for bonus purposes. Free spin values, wagering multipliers, and maximum withdrawable winnings from bonus credit vary between offers and between platforms; 888 Casino's free spins are valued at £0.10 per spin with a £300 maximum withdrawal from winnings, for example, but this must be re-confirmed on site as terms change. Bonus terms cited in this guide are sourced from publicly available secondary sources updated in early 2026. They should be treated as indicative only. Evoke group sites update their promotional terms regularly, and the terms active at the point of registration are the ones that apply. Players should always read the full terms and conditions on each individual site before depositing.
Payments, Accounts, and Mobile Access
Payment infrastructure across the Evoke group is broadly consistent. Visa and Mastercard debit cards are accepted at all UK-facing brands. PayPal, Apple Pay, and Paysafecard are available at William Hill and several sister sites, though availability varies by brand and should be confirmed on each site. Skrill and NETELLER are accepted for deposits and withdrawals at most sites but are routinely excluded from bonus-eligible transactions. Bank transfer remains an option for withdrawals at most brands. Account verification requirements follow UKGC standards across the group, including Know Your Customer checks and source-of-funds verification for players reaching certain thresholds. Withdrawal processing times are not standardised across the group and depend on payment method and individual account verification status. Mobile access is available for all UK-facing Evoke brands, either through dedicated apps or mobile-optimised websites. App availability on iOS and Android should be confirmed on each site's own platform pages.
Responsible Gambling Controls Across the Group
co.uk. Individual platform-level tools are also available at each brand. These include deposit limits (daily, weekly, and monthly), loss limits, session time limits, cool-off periods (temporary breaks from gambling), and product-blocking. William Hill Vegas specifically supports GamCare and BeGambleAware partnerships and provides access to those organisations' resources directly from its responsible gambling pages. Players experiencing gambling-related harm can contact GamCare on 0808 8020 133 (free, 24 hours) or access support through BeGambleAware at begambleaware.org. Players who want to self-exclude from William Hill's physical shop network must register separately through either the MOSES (Multi-Operator Self-Exclusion Scheme) or SENSE retail self-exclusion programmes. Details on how to register for retail self-exclusion are available through GamCare.
How William Hill Vegas Compares Within Its Own Group
William Hill Vegas is a casino-only product. Players who use it primarily for slots, live casino, or table games have two natural sister-site alternatives within the Evoke group for casino play: 888 Casino, which offers a larger game library and more structured daily promotions, and Mr Green, which offers a cleaner interface following its 2025 relaunch but a smaller catalogue. For players who also want sports betting, the main William Hill site bundles both products under a single account, making it the most direct extension of the William Hill Vegas experience. 888sport is an alternative for sports betting but does not integrate with a casino product on the same platform. 888 Poker is the only genuine poker-specialist option in the group and is clearly differentiated from William Hill Vegas in product terms. Players who play both casino games and poker would need separate accounts at William Hill Vegas and 888 Poker. Winner is the only Evoke group brand without confirmed UKGC licensing for UK players and should not be treated as a primary domestic alternative. The Evoke group's brand portfolio is notably different from groups like Kindred or Flutter, which tend to maintain tighter product differentiation and more distinct brand identities. Within Evoke, some product overlap exists between William Hill Vegas and 888 Casino specifically — both are casino-focused, both draw on similar provider relationships, and both carry the group's compliance history. The primary differentiators are interface design, promotional mechanics, and the size of the active game library at any given time.
Verdict
William Hill Vegas's sister sites within Evoke plc offer genuine product diversity across sports betting, casino gaming, and poker. The group's regulatory enforcement history is substantial and relevant — players should engage with the available responsible gambling tools at all Evoke brands. For casino-focused players, 888 Casino offers a broader game library and more structured daily promotions than William Hill Vegas. For players who want sports and casino combined, the main William Hill brand covers both under one account. Mr Green, following its 2025 relaunch, is a credible casino alternative for players who prefer a minimal interface, though its current game catalogue is smaller. Winner is not recommended as a primary option for UK players given its unconfirmed UKGC licensing status. All bonus terms cited in this guide must be verified directly on each site before registering.
Compare related sister sites and operator networks
Start with genuine operator and sister-brand relationships where SisterIndex has them, then continue through clearly labelled comparison pages. A comparison link is a research route and does not automatically mean two brands share the same operator.
All WHG (International) Limited, a Gibraltar-registered subsidiary of Evoke plc (formerly 888 Holdings PLC). Evoke plc is listed on the London Stock Exchange and has agreed to a £243 million all-share takeover by Bally's Intralot (announced June 2026, pending regulatory approval). Sister Sites
Site Name
Licence
Safety
Bonus
Visit
Winner
Offshore
Medium
Not publicly confirmed for UK players. Winner operates primarily in Romanian and other European markets. UK players should verify availability and applicable bonus terms directly on the site.
Bet £10 get £30 in free bets (sports); stake £10 get 200 free spins on Big Bass Splash (casino). Minimum odds, opt-in, payment-method exclusions, expiry, wagering and winnings-cap conditions apply. Verify current terms directly on site before registering.
Deposit £10 and use code WELCOME100FS to receive 100 free spins (£0.10 per spin) on selected Pragmatic Play slots. Spins expire 7 days after credit. Free spin winnings paid as bonus credit; maximum withdrawable winnings £300. NETELLER and Skrill deposits excluded. One per person. Verify current terms on site before registering.
Welcome offer terms change frequently. Check current promotion directly on the 888sport website before registering. Minimum deposit, qualifying bet odds, and free-bet conditions apply.
Welcome poker package terms vary and change frequently. Check current offer directly on the 888 Poker website before registering. Conditions including deposit requirements, release mechanics, and expiry apply.
Bonus structure has been in flux since the 2025 relaunch. Check current terms directly on the Mr Green website before registering, as terms change frequently and minimum deposit, wagering, and expiry conditions apply.
Bonus: Not publicly confirmed for UK players. Winner operates primarily in Romanian and other European markets. UK players should verify availability and applicable bonus terms directly on the site.
Bonus: Bet £10 get £30 in free bets (sports); stake £10 get 200 free spins on Big Bass Splash (casino). Minimum odds, opt-in, payment-method exclusions, expiry, wagering and winnings-cap conditions apply. Verify current terms directly on site before registering.
Bonus: Deposit £10 and use code WELCOME100FS to receive 100 free spins (£0.10 per spin) on selected Pragmatic Play slots. Spins expire 7 days after credit. Free spin winnings paid as bonus credit; maximum withdrawable winnings £300. NETELLER and Skrill deposits excluded. One per person. Verify current terms on site before registering.
Bonus: Welcome offer terms change frequently. Check current promotion directly on the 888sport website before registering. Minimum deposit, qualifying bet odds, and free-bet conditions apply.
Bonus: Welcome poker package terms vary and change frequently. Check current offer directly on the 888 Poker website before registering. Conditions including deposit requirements, release mechanics, and expiry apply.
Bonus: Bonus structure has been in flux since the 2025 relaunch. Check current terms directly on the Mr Green website before registering, as terms change frequently and minimum deposit, wagering, and expiry conditions apply.
Sites were excluded where ownership could not be confirmed from a primary source, where UKGC licensing could not be verified, or where the brand no longer accepted UK players. Regulatory enforcement history — including the 2023 group £19.2 million UKGC settlement and subsequent penalties — was included to give a complete compliance picture. Bonus terms were taken from publicly cited sources updated in early 2026 but are flagged as subject to change; players are directed to verify current terms at each site before registering. UKGC licence numbers are stated as Not publicly confirmed where a primary-source UKGC register URL was not available in the research evidence; no numeric account numbers have been inserted without primary-source verification.
About the author
Jonathan Ridehalgh, Senior Casino Analyst at SisterIndex. Jonathan reviews operator networks, licence structures, sister-site evidence, and account-level details that help readers understand whether casino brands are genuinely connected.
All casinos listed on SisterIndex are presented for informational purposes. If you choose to gamble, do so responsibly. If gambling is affecting your life, please contact:
William Hill Vegas is operated by WHG (International) Limited, a Gibraltar-registered company, under the ownership of Evoke plc — the parent group formerly known as 888 Holdings PLC. Evoke plc acquired William Hill's non-US international operations from Caesars Entertainment for approximately £1.95 billion in July 2022 and rebranded from 888 Holdings to Evoke plc in May 2024. Evoke plc is listed on the London Stock Exchange and also owns 888 Casino, 888sport, 888 Poker, Mr Green, and Winner. In June 2026, Evoke plc agreed to a £243 million all-share takeover by Bally's Intralot, pending regulatory approval; all brands remain fully operational throughout this process.
Yes. William Hill Vegas and the main William Hill brand are operated by WHG (International) Limited, which holds a UKGC licence and is also regulated by the Gibraltar Gambling Commissioner. 888 Casino, 888sport, and 888 Poker are operated by 888 UK Limited, a separate Evoke group subsidiary with its own UKGC registration. Mr Green has operated under a UKGC-compliant arrangement since its 2025 relaunch via a licensing agreement with Virtue Fusion Limited. All UK-facing Evoke group brands are required to comply with UKGC rules on safer gambling, anti-money-laundering, and consumer protection. Players can verify the current licence status of any operator at the UKGC public register at gamblingcommission.gov.uk. Winner's UKGC licensing status for UK players is not publicly confirmed.
If you want to self-exclude from William Hill's 1,400-plus UK retail locations, you need to register separately through the retail self-exclusion schemes MOSES or SENSE. Individual site-level self-exclusion tools are also available through each platform's responsible gambling settings.
Yes. In March 2023 the UKGC issued its largest-ever enforcement action against the William Hill Group, totalling £19.2 million across three entities: WHG (International) Limited paid £12.5 million, Mr Green Limited paid £3.7 million, and William Hill Organization Limited paid £3 million, all for social responsibility and AML failures. As part of the settlement, additional licence conditions were imposed requiring a board member to oversee an improvement plan and a third-party auditor to review AML and safer gambling procedures. A further UKGC financial penalty of £82,687 was recorded against WHG (International) Limited in August 2025 for failures in identifying individual customers across group accounts; the licensee self-identified and proactively reported the breach. Additionally, 888 UK Limited — the entity operating 888 Casino — was fined £9.4 million in March 2022 for its own AML and social responsibility failings.
Yes, in principle. Welcome bonuses within the Evoke group are per platform, not per group. This means you can claim separate welcome offers at William Hill Vegas, 888 Casino, Mr Green, 888sport, and 888 Poker as long as you meet each site's individual eligibility requirements. You will need to create a separate account at each brand and satisfy that site's specific deposit, wagering, opt-in, payment-method, and expiry conditions. Bonus terms change frequently across all sites, so you should always read the current full terms and conditions on each individual site before registering. E-wallet deposits are typically excluded from welcome bonus eligibility across most Evoke group brands.
