Ownership matters: payout behavior, complaint handling and licensing history are usually group-level traits, not brand-level ones. Every group below runs at least one brand we rank.
| Group | HQ | Brands in our index | |
|---|---|---|---|
| Entain | United Kingdom | bwin Casino, Sportingbet, BetMGM Casino, BetCity, Ladbrokes Casino, Eurobet Casino | → |
| Flutter Entertainment | Ireland | PokerStars Casino, FanDuel Casino, Sky Vegas, Paddy Power Games, Betfair Casino, Sisal Casino | → |
| Betsson AB | Sweden | Betsson Casino, Starcasino.be, Vlad Cazino, Inkabet | → |
| Skillonnet | — | PlayOJO, PlayUZU, DrückGlück, Bacana Play | → |
| evoke plc | United Kingdom | 888casino, William Hill, Mr Green | → |
| Kaizen Gaming | Greece | Betano, Stoiximan Casino | → |
| Superbet Group | Romania | Superbet, Napoleon Casino | → |
| Rank Group | United Kingdom | Grosvenor Casinos, Mecca Games | → |
| Rush Street Interactive | United States | BetRivers Casino, RushBet | → |
| DraftKings | — | DraftKings Casino, Golden Nugget Online Casino | → |
| Videoslots Ltd | — | Videoslots, Mr Vegas | → |
| Ardent Group | — | Casino777.be, Circus.nl | → |
| Baytree / Bayton Group | Malta | Jackpot City Casino, Spin Casino | → |
| bet365 Group | United Kingdom | bet365 Casino | → |
| MGM Resorts International | United States | LeoVegas | → |
| Kindred Group | Malta | Unibet Casino | → |
| Merkur Group (Gauselmann) | Germany | Merkur Bets | → |
| Caesars Entertainment | United States | Caesars Palace Online | → |
| OPAP | Greece | Pamestoixima Casino | → |