UK Casino Sister Sites and Operator Networks 2026
The biggest and best casino sister site resource in the world. Find out which casinos share an owner, licence, or platform. Search our index to compare sister sites, bonuses, games, banking, customer support, and licensing status.
Search for a casino or betting brand below.
What are casino sister sites?
Put simply, casino sister sites are casinos and betting sites that share an owner, licence, or company group. Often, they share the same games, software template, bonuses, banking terms, customer support, and account management technology.
Knowing which casinos are connected helps you to identify similar terms, understand who holds your account, and avoid signing up for a casino owned by an operator you don’t like. Knowing sister site networks can also help you to find a new brand on a network you enjoy!
Why operator connections matter
A casino’s name and design only tell part of the story. The company behind it all holds the licence, chooses the complaints process, implements the safer gambling controls and decides much of the banking experience.
Our reviews identify those links and explain where a brand sits within its network. We also distinguish directly owned casinos from white-label sites and wider corporate relationships.
How we build the index
Each of our guides is based on the information that matters when you’re trying to work out whether two casino brands really belong together.
Major UK casino networks
These are the biggest names to know when you’re comparing British casinos. There are many casino network companies serving the market, but these are the biggest names. Open our network guides to see the complete brand lists, ownership positions and links to individual casino reviews.
LC International Limited
LC International Limited is the Gibraltar-based Entain company behind Ladbrokes, Coral and the Gala, Foxy, Party and bwin brands. The network covers sports betting, slots, bingo, poker and live casino, with some surprising differences between the individual sites despite their shared ownership.
Skill On Net Limited
Skill On Net has been in the iGaming business since 2005 and runs one of the biggest mixtures of directly owned and white-label casinos in the British market. Its best-known brands include PlayOJO, Slingo, Genting Casino and Mega Casino, with a shared platform supporting a wide range of slots and live games.
LeoVegas Gaming PLC
LeoVegas Gaming PLC operates six active British brands and forms part of MGM Resorts International. Each site has a strong individual focus, different from the approach of many template-led networks, from BetUK’s sportsbook and Slot Boss’s slots to the live-casino emphasis at 21.co.uk.
Gamesys Operations Limited
Gamesys Operations Limited runs an all-star collection of high-profile brands under the ultimate ownership of Bally’s Corporation. Jackpotjoy, Virgin Games, Monopoly Casino and Rainbow Riches Casino share much of the same technology, but their licensed themes and product priorities give each one a recognisable identity.
Anakatech Interactive Limited
Anakatech Interactive has grown quickly from its long-standing WinOMania brand. The still-expanding UK network now includes 7Bet, Betnero, Lucky Mate and BetCrown, alongside brands acquired from other operators. Its sites combine sportsbook and casino products on a common platform.
BV Gaming Limited
BV Gaming has expanded well beyond the BetVictor brand. Its portfolio now covers sports-led sites, radio partnerships, bingo and casino brands, including Betano, talkSPORT Bet, Heart Bingo, Smooth Spins and Punt It. The sites share an operator while serving very different audiences.
Well-known UK casino and betting brands
Click or tap a thumbnail to open our ownership, licensing and sister site guides for some of the biggest names in the British market.
Explore the SisterSite.com index
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Kept current by the SisterSite.com editorial team
Casino relationships change when brands launch, close, move licence or change operator. We constantly check regulator records, operator terms, bonus pages, payment information and customer feedback, then update our official guides when the facts change.
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