I won’t tell how to start your own casino (though, maybe, I’d write of that either, but later). I would like to discuss, how one can become a co-owner of major well-known gambling companies. I presume, you’ve already guessed that we’ll talk of the companies, which are being joint-stock societies and whose shares are traded in the stock-exchange. By and large, a whole number of major casinos (poker-rooms and more often bookmakers) get listed in the stock-exchange, and, hence, their shares can be purchased by the interested parties.
Certainly, historically, the first to be listed are the well-known companies owning the off-line casinos (such as American Wynn, Las Vegas Sands, MGM and others firms), European gambling monopolies specialized in lotteries (Tipp24 – Germany, OPAP – Greece, SNAI – Italy), major European, mainly British, book-makers (William Hill, Rank group etc.