888 Holdings PLC (UK)
Bet365 Group Ltd (UK)
Churchill Downs Incorporated (US)
Flutter Entertainment PLC (UK)
Entain PLC (UK)
DraftKings (US)
Fortuna Entertainment Group (Netherlands)
Betsson AB (Sweden)
Betfred Ltd (UK)
Kindred Group PLC (Malta)
Sportech PLC (UK)
Webis Holdings PLC (Isle of Man)
BetAmerica (US)
HKJC Football Betting Limited (Hong Kong)
and Megapari (Cyprus)