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