Gold's Gym International, Inc.

Gold's Gym, which first opened in Venice Beach, California in 1965, has more than 700 gyms in nearly 30 countries, with franchises accounting for most of its locations. The chain boasts more than 3 million members. In addition to opening franchises, the firm buys smaller regional health clubs and converts them to Gold's Gyms. The company also licenses the Gold's Gym name for products such as fitness equipment and accessories, luggage, t-shirts, and men's and women's sportswear. Gold's Gym is owned by TRT Holdings, the umbrella company for Dallas-based investor Robert Rowling's holdings.