The company's more than 15 partially or wholly owned properties include some of the biggest names on the Las Vegas Strip, including MGM Grand, The Mirage, and the Monte Carlo, as well as Luxor, Bellagio, and Mandalay Bay. MGM Resorts also owns or has a stake in other casinos in Nevada, as well as in Michigan (MGM Grand Detroit) and Mississippi (Beau Rivage). It's not your imagination - MGM Resorts International (formerly MGM MIRAGE) is one of the world's largest gaming firms.