On CNBC's The Profit, Marcus Lemonis lends his expertise to struggling small businesses around the country. As a result of successful partnerships forged on the show, Lemonis has acquired a number of companies, including 1-800-Car-Cash, and developed others, like AutoMatch USA.
Lemonis has also added a variety of product lines and services to his holding company, Marcus Lemonis LLC. His biggest success is as chairman and CEO of Camping World, the nation's largest RV and outdoor retailer, and Good Sam Enterprises, the world's largest RV owner's organization. Having combined Camping World with Good Sam Enterprises in 2010, Lemonis now leads nearly 6,000 employees in more than 100 U.S. cities. In 2013 his companies recorded close to $3 billion in sales.