Gamebookers Sister Sites Network

Gamebookers Sister Sites Network Overview

Gamebookers sister sites need a careful explanation because Gamebookers is not a simple UK casino brand with one obvious UKGC sister-site list. It is a long-running European betting and gaming brand that moved through PartyGaming, bwin.party, GVC and then Entain.

The current Gamebookers website presents the brand as operated by bwin Holdings Malta Limited under a Malta Gaming Authority licence, while Entain partner material still places Gamebookers inside the broader Entain brand family alongside bwin, Sportingbet, PartyCasino, partypoker and Betboo.

For readers on My Casino Sisters, the useful question is not only “which brands look like Gamebookers?” The useful question is what level of connection can be verified. Some connections are current operator or licence evidence. Some are corporate group relationships. Some are historic relationships created by acquisitions.

Those categories are not the same, and they should not be mixed together as if they all mean one account, one bonus policy or one complaints route.

The closest Gamebookers sister-site comparisons are bwin and Sportingbet because they share the same sports-led Entain/bwin.party heritage. Betboo is another international sports-led comparison in the Entain partner material. PartyCasino and partypoker are connected through the old PartyGaming/bwin.party route, but they serve different product types.

Ladbrokes, Coral, Gala and Foxy belong to the wider Entain UK family and are useful for broader corporate context, not as proof that Gamebookers is a UK-facing sister site.

This page treats Gamebookers as a network-status guide. It maps the brand, explains the current public operator evidence, lists useful related brands, and shows how a player can verify the relationship independently. It does not present Gamebookers as a recommended UK casino, and it does not claim that every Entain brand is a direct Gamebookers sister site in practical account terms.

Gamebookers related brands list

The table below separates the most useful Gamebookers sister-site and related-brand checks. The stronger the operator or product relationship, the more closely a player should check shared account rules, promotion restrictions, verification and payment handling. Wider group relationships are still useful, but they should be treated as corporate context rather than proof of identical player terms.

Related: Browse brand-by-brand sister-site guides

Brand	Public connection to Gamebookers	What players should check
bwin	Closest sports-led comparison through the bwin.party and Entain history; Gamebookers currently names bwin Holdings Malta Limited as operator.	Current country availability, licence footer, account terms, sports/casino wallet rules and bonus eligibility.
Sportingbet	Listed with Gamebookers in Entain partner material and historically part of the GVC/Entain sports-label family.	Separate market rules, sportsbook terms, casino availability and whether the live site serves your country.
Betboo	International Entain/GVC sports-led brand referenced alongside Gamebookers in group material.	Regional availability, operator footer and whether the brand is relevant to UK players at all.
PartyCasino	Connected through PartyGaming and bwin.party history, now part of Entain’s wider gaming portfolio.	Casino-only terms, welcome-offer eligibility, operator details and UK-facing licence evidence.
partypoker	Historic PartyGaming connection and wider Entain brand-family relationship.	Poker product terms, wallet rules, tournaments, account restrictions and casino cross-product access.
Ladbrokes and Coral	Major UK Entain brands; useful wider group comparisons rather than direct Gamebookers operator matches.	UKGC records, LC International or related operator details, promotion rules and separate brand terms.
Gala and Foxy brands	Wider Entain UK gaming and bingo family, useful for corporate mapping only.	Whether the brand is casino, bingo or slots led, and whether existing Entain accounts affect offers.

Who operates Gamebookers?

The current Gamebookers “about us” page identifies bwin Holdings Malta Limited as the company behind the site and says the company is licensed and regulated by the Malta Gaming Authority under licence number MGA/CRP/688/2019. That is the strongest current site-level evidence for Gamebookers itself. It is more useful than an old affiliate list because it comes from the active Gamebookers website.

The Gamebookers brand has a longer corporate history. PartyGaming acquired Gamebookers in 2006. PartyGaming then merged with bwin Interactive Entertainment in 2011 to create bwin.party Digital Entertainment. GVC acquired bwin.party in 2016, and GVC later rebranded as Entain. This route explains why Gamebookers is often grouped with bwin, Sportingbet, PartyCasino and partypoker in sister-site research.

Related: How to check whether two casino brands are connected

That history matters, but it should not be overused. A historic acquisition does not tell you the current operator of a website. A corporate parent does not guarantee a single account. A familiar brand family does not guarantee that a UK player can register. For Gamebookers, the current site footer and terms point toward Malta-based licensing, while wider group material points toward Entain ownership and brand-family context.

For UK readers, this means Gamebookers should be treated as a brand to verify rather than a straightforward UKGC casino option. If you are looking for a UK-facing Entain brand, Ladbrokes, Coral, Gala, Foxy, PartyCasino and other UK-regulated brands may be more relevant starting points. If you are researching Gamebookers specifically, start with the current Gamebookers footer and only then map the wider Entain connections.

How Gamebookers became part of the Entain family

Gamebookers started as a sports betting brand before becoming part of the PartyGaming group. PartyGaming’s 2006 acquisition placed Gamebookers inside a larger online gambling company best known for PartyPoker and PartyCasino. That first acquisition is the reason Gamebookers still appears in many older sister-site lists beside PartyGaming brands.

The next major step was the 2011 bwin and PartyGaming merger. That deal created bwin.party, which brought sports-led brands and gaming-led brands into the same corporate structure. Gamebookers became linked to bwin and other sports labels as well as to PartyCasino and partypoker. From a sister-site point of view, this is the period that explains most of the brand overlap.

In 2016, GVC acquired bwin.party. GVC already had sports-led brands such as Sportingbet and Betboo, so Gamebookers became part of a broader sports-label portfolio. GVC’s own material around that period described brands such as bwin, Sportingbet, Gamebookers and Betboo as sports labels. That is why those names are the closest comparisons when researching Gamebookers sister sites.

GVC later became Entain. Entain is now the corporate name behind a very large gambling group that includes UK brands such as Ladbrokes, Coral, Gala and Foxy, as well as international brands and historic bwin.party names. Gamebookers therefore sits in the Entain story, but its practical relationship to any one UK brand must still be checked through current terms and regulator records.

Are Gamebookers sister sites active for UK players?

This is the most important caution on the page. Gamebookers should not be treated as a normal UK-facing casino sister-site article. The current Gamebookers public information points to Malta Gaming Authority licensing rather than a UKGC-facing Gamebookers licence page. That does not mean the brand is fake; it means UK readers need to understand that the brand is not being presented here as a UKGC casino option.

If a UK player searches for Gamebookers sister sites, the safer interpretation is “which Entain and bwin.party brands is Gamebookers connected to?” rather than “which UK welcome offers can I claim after using Gamebookers?” Those are different questions. The first is an operator and history question. The second is a current eligibility question and needs live UK terms.

For UK-specific comparisons, the wider Entain family is more relevant. Ladbrokes, Coral, Gala, Foxy Games, Foxy Bingo, PartyCasino and partypoker have clearer UK-facing recognition. However, even there, the exact legal operator can differ by brand and product. A broad Entain relationship should never replace checking the live footer, licence register and current terms.

The practical rule is this: use Gamebookers as a research anchor for Entain’s international and bwin.party heritage, not as a shortcut to assume UK account eligibility. If a brand does not publish UKGC licence evidence for the exact domain you are using, do not treat it as a UK-regulated option.

Gamebookers, bwin and Sportingbet

bwin is the most natural comparison because of the bwin.party history and current Gamebookers operator evidence. Gamebookers names bwin Holdings Malta Limited on its current site information, and bwin is one of the best-known sports-led brands in the Entain international portfolio. If you are researching Gamebookers because you remember it as a sportsbook, bwin is the first related brand to check.

Sportingbet is another useful comparison. It was part of the GVC sports-label family before GVC became Entain, and Entain partner material continues to group Sportingbet with international sports brands. Like bwin, it is more relevant for sports bettors than for someone looking for a pure casino or bingo sister site.

The key difference is market positioning. bwin has a stronger pan-European identity. Sportingbet has operated in multiple international markets with its own local focus. Gamebookers is smaller and more legacy-driven by comparison. All three belong in the same research map, but none of them should be assumed to share the same live terms in every country.

If you are comparing these brands, check the footer first. The operator name and licence reference tell you which legal entity is running the exact website. Then check whether casino, live casino, sports betting and poker are all available in the same account. A brand being sports-led does not automatically mean its casino terms are identical to another sports-led brand in the group.

Gamebookers and PartyGaming brands

Gamebookers’ PartyGaming history is why PartyCasino and partypoker appear in related-brand discussions. PartyGaming acquired Gamebookers before the bwin.party merger, so the brand sat alongside the Party family before it became part of the broader GVC and Entain structure. That history is real, but it is not enough by itself to define current player terms.

PartyCasino is the casino-led comparison. If someone searches for Gamebookers sister sites but actually wants a casino product, PartyCasino may be more relevant than Gamebookers itself. It is a better-known gaming brand inside the wider Entain family. However, the exact operator, licence and bonus rules should be checked on PartyCasino directly.

partypoker is a different product type. Poker terms are not the same as casino or sports terms. A poker account may involve tournament tickets, table rules, rake, player pools and product-specific restrictions. It belongs in the Gamebookers network map because of corporate history, but it is not a one-for-one substitute for a sports betting or casino brand.

The useful lesson is that sister-site maps can mix brand history and current terms too easily. PartyGaming explains why these names are historically connected. Current site footers explain what a player is agreeing to now. Both pieces of evidence matter, but current terms should always carry more practical weight.

Wider Entain brands to compare

Entain’s UK-facing brands include major names such as Ladbrokes, Coral, Gala, Foxy, PartyCasino and partypoker. These are useful wider comparisons because they show where Gamebookers ultimately sits in the corporate family. They are not all direct Gamebookers sister sites in the same operational sense, and they should not be described as if one Gamebookers account automatically carries across to them.

Ladbrokes and Coral are sports-led UK names with casino products attached. They are much more familiar to UK players than Gamebookers. If your goal is a UK-facing operator check, these brands may be more relevant than Gamebookers because their UKGC licence and terms can be checked through UK-facing pages.

Gala and Foxy brands sit on the gaming and bingo side of Entain’s UK portfolio. They are useful examples of how different brands can share a corporate group while targeting completely different audiences. A bingo-led brand, a casino-led brand and a sports-led brand can all belong to the same parent group but still have different accounts, promotions and support routes.

The wider Entain comparison helps readers avoid a common mistake: assuming that every brand in one listed group has identical player rules. Corporate ownership is useful for understanding the map. It is not a substitute for current operator evidence on the exact website.

Bonuses, accounts and restrictions

Gamebookers sister-site research is often driven by bonus eligibility. A player wants to know whether a welcome offer at a related brand is still available if they have used Gamebookers, bwin, Sportingbet, PartyCasino or another Entain brand before. The honest answer is that the current promotion terms decide the outcome.

Connected brands can restrict offers by existing account, same household, same device, same payment method, previous bonus use or wider operator discretion. However, the exact scope depends on the brand and the jurisdiction. A Malta-facing Gamebookers term is not the same thing as a UK-facing Ladbrokes or PartyCasino term. Do not carry one rule across the whole group without checking.

For sports-led brands, also separate sportsbook promotions from casino promotions. Free bets, odds boosts and accumulator offers follow different rules from casino bonuses. Casino bonuses can involve wagering requirements, game weighting, maximum bet rules, expiry windows and payment restrictions. Poker promotions can involve tickets or rake requirements.

If you are unsure whether an account relationship affects eligibility, contact the brand before depositing. This is especially important where the relationship is based on a wider Entain group connection rather than a direct same-domain account. A quick support answer is better than depositing first and disputing the offer later.

Payments, verification and complaints

Payment and verification rules should always be checked at brand level. Gamebookers, bwin, Sportingbet, PartyCasino and Ladbrokes may sit in the same broader corporate story, but that does not mean every cashier, payment method or withdrawal time is the same. Market rules and licence requirements can change the player experience.

Verification can include identity, address, payment ownership, affordability or source-of-funds checks. For regulated operators, these checks are part of normal compliance. If a player has accounts with more than one related brand, inconsistent details can create delays. Use accurate personal details and your own payment method from the start.

Complaints also need brand-level attention. If an issue happens at Gamebookers, use the Gamebookers complaint route and the dispute information shown in its terms. If an issue happens at a UK-facing Entain brand, use that brand’s UK complaint process. The fact that two brands share a corporate parent does not mean another brand’s support team can resolve the issue.

For UK players, regulator context is especially important. UKGC-licensed brands have UK-specific complaint and safer-gambling obligations. A Malta-licensed brand has a different regulator and different dispute route. That is why the page keeps licence evidence separate instead of treating all Entain-related brands as one uniform network.

How to verify Gamebookers sister sites yourself

Start with the Gamebookers website. Open the footer, about page or terms and identify the operating company and licence. At the time this page was last verified, the public Gamebookers page named bwin Holdings Malta Limited and an MGA licence. Save that information before comparing any other brand.

Next, check Entain’s own brand and history pages. Entain’s history explains the acquisition route through bwin.party, while Entain partner material lists Gamebookers with other international brands such as bwin, Sportingbet, PartyCasino, partypoker and Betboo. Those official sources are stronger than an unsourced list of “sites like Gamebookers”.

Then check each related brand directly. If the related brand is bwin, Sportingbet or Betboo, look for the exact operator and market availability. If the related brand is PartyCasino or partypoker, check whether the page is UK-facing and which operating company is named. If the related brand is Ladbrokes, Coral, Gala or Foxy, use the UKGC register and the brand’s footer to confirm current UK details.

Finally, separate current evidence from history. It is fine to say that Gamebookers came into Entain through PartyGaming and bwin.party. It is not fine to assume that every historic connection still produces the same account rules today. Current footers, terms and regulator records are the evidence that should drive player decisions.

Important cautions for UK players

The biggest caution is market availability. Gamebookers is not being presented on this page as a UKGC casino recommendation. It is being mapped because users search for Gamebookers sister sites and because the brand has a real connection to the Entain/bwin.party family. UK readers should check current licence evidence before treating any site as suitable for UK play.

The second caution is that Gamebookers is sports-led. A sportsbook relationship is not the same as a casino relationship. Even when a sports brand offers casino games, the bonus rules, account tools and product terms may differ. If you are looking for casino sister sites, PartyCasino, Gala, Foxy or other UK-facing Entain gaming brands may be more relevant comparisons.

The third caution is that old articles can be misleading. Gamebookers has moved through several corporate structures, and different sources may describe different points in that history. Always prefer the current site footer and current regulator record over a cached statement from an older affiliate page.

Finally, do not use sister-site research to bypass account limits, restrictions or a break from gambling. If a related brand appears connected to an operator where you already have controls in place, treat that as a warning to check support guidance rather than as a workaround.

Final verdict on Gamebookers sister sites

Gamebookers sister sites should be understood through Entain’s international and bwin.party heritage. The closest related brands are bwin, Sportingbet and Betboo on the sports side, with PartyCasino and partypoker connected through the PartyGaming/bwin.party route. Ladbrokes, Coral, Gala and Foxy are useful wider Entain UK comparisons, but they should not be treated as direct Gamebookers account equivalents without checking their own operator details.

The current Gamebookers website points to bwin Holdings Malta Limited and Malta Gaming Authority licensing. That makes Gamebookers different from a normal UKGC sister-site article. For UK readers, the useful value of this page is the map: it shows where Gamebookers sits, what related brands to check, and why current terms matter more than brand memory.

If you are comparing Gamebookers with another brand, follow the evidence chain: current footer, current licence, current terms, then corporate history. That order prevents the common mistake of turning every Entain-related brand into a direct sister site even when the practical account relationship is weaker or market-specific.

Last verified: 1 October 2026. Source language: this page was checked against the current Gamebookers public “about us” and account-safety pages, Entain’s official history page, Entain Partners brand material, and historic GVC/Entain public reporting that grouped Gamebookers with bwin, Sportingbet and Betboo. Recheck the Gamebookers footer, terms and regulator record before treating any relationship as current.