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