Most people assume the biggest fortunes in online gambling belong to flashy casino brands with celebrity endorsed ad campaigns. The real picture is stranger and, in some cases, far quieter than that.
The Richest Person in UK Gambling Isn’t Who You’d Expect
Denise Coates, co-founder and joint chief executive of bet365, is the wealthiest self made woman in Britain, and she built that fortune from a portable office in Stoke on Trent rather than a Silicon Valley campus. Coates started out running her family’s chain of betting shops before mortgaging the business in 2000 to buy the bet365 domain name and move the whole operation online.
That bet paid off in a way few founders ever experience. According to Bloomberg, Coates was paid roughly £287 million in 2025 alone, made up of £183 million in dividends and £104 million in salary, even as the company’s overall earnings slumped. Over the past fifteen years, Coates has taken home more than £2.7 billion from the business, still one of the largest privately held gambling companies in the world.
What makes her wealth unusual among tech and gaming founders is that most of it comes as salary and dividends rather than paper stock gains, since bet365 has remained privately held for over two decades despite persistent IPO speculation. That structure means her fortune rises and falls with the company’s actual cash profits, not a public share price.
The Quiet Billionaires Behind the Casino Games You’ve Actually Played
If Coates represents the visible, brand facing side of iGaming wealth, Jens von Bahr and Fredrik Osterberg represent the opposite. Most players have never heard their names, yet almost every online casino on the planet runs at least one of the live blackjack, roulette, or game show tables their company, Evolution AB, produces.
The two Swedish entrepreneurs founded Evolution in 2006, building it from a single studio in Riga into the dominant supplier of live dealer casino games worldwide. According to Forbes, von Bahr, who served as CEO until 2016 and now chairs the company, is worth an estimated 1.7 billion dollars, with co-founder Osterberg holding a similar fortune from the pair’s roughly 15 percent combined stake in the publicly traded company.
What makes their wealth structurally different from an operator like bet365 is risk exposure. Evolution never has to spend a cent acquiring a player, running a marketing campaign, or holding a gambling license in a given country. It simply licenses its games to hundreds of operators worldwide and collects a revenue share, typically in the high single digits to mid-teens percentage of the gaming revenue those tables generate. That business model produces some of the highest profit margins of any company in the gambling industry, public or private, which is exactly why two low profile founders in Stockholm ended up worth more than most people would guess from a company whose name rarely appears on a casino’s homepage.
The Overlooked Path to iGaming Wealth: Marketing, Not Ownership
Founders and executives are not the only people who have built real fortunes from online gambling. A large and growing slice of iGaming money flows to affiliates and marketers rather than operators or game studios at all. Affiliates get paid either a flat fee per new depositing player, often in the hundreds of euros, or a lifetime share of that player’s losses, and the best run affiliate operations have historically posted profit margins rivaling the operators themselves.
That side of the business runs almost entirely on search visibility rather than advertising budgets, since a website that ranks for “best online casino” or “top sportsbook bonus” can generate a steady stream of new depositing players for years with almost no additional spend. It is also why specialized firms such as Fortis Media exist specifically to help operators and affiliates compete for that visibility, since a single well ranked comparison page can be worth more to a gambling brand than a national television campaign. You can check them out here: https://www.fortismedia.com/en/industries/igaming-seo-services/
The Real Lesson in iGaming Wealth
Across all three paths, the pattern is the same. The people who built the largest and most durable fortunes in online gambling were rarely the ones spending the most on advertising. Coates built proprietary technology and kept nearly all of it in house. Von Bahr and Osterberg built a product every operator needed and let others carry the cost of finding players. The wealthiest affiliates built organic search visibility that kept paying out long after the content was written.
In an industry built on risk, the biggest personal fortunes tend to belong to the people who found ways to avoid taking on much of it themselves.