Read on for a round up of the biggest sports betting companies by market cap. , Betsson AB. The SBC Summit Barcelona conference and exhibition is where global leaders in sports betting and iGaming assemble to discuss the future of the industry. Flutter Entertainment, which operates FanDuel, has the top. Celebrity sports bettors · 1. Sportingbet Plc operates a global on-line and telephone sports betting business, serving over , customers in some countries. Wayne. Charlie Sheen · 7. DraftKings Sportsbook · 3. Top 5 sports betting sites USA · 1. BetMGM Sportsbook · 5. bet. Better Collective Better Collective is a Denmark-based betting firm. How many people bet on sports? Discover all relevant statistics and facts on the global sports betting and gambling market/industry now on. Its aim. 50 Cent · 5. Caesars Sportsbook · 4. In the ever-evolving world of politics, having a platform like SportingBet ensures you're always one step ahead. It offers services such as iGaming and sports gambling media. Ashton Kutcher · 4. Floyd Mayweather · 2. Sportingbet is a renowned online sports betting platform that has gained significant recognition and popularity among sports enthusiasts and gamblers. Pete Rose · 6. FanDuel Sportsbook · 2. Dive into the world of politics betting, enjoy. Michael Jordan · 3. The following are some of the leading companies in the global online gambling market including Holdings Plc, Bet Group Ltd.