In the United States, craft beers account for about 5 percent of the volume of beer sold, and 1,600 brewers operate all over the country. Multinational giant Anheuser-Busch InBev enjoys a nearly 49 percent share of the U.S. beer market, while MillerCoors LLC, a joint venture of SABMiller PLC and Molson Coors Brewing Co., is number two, with about 30 percent of U.S. market share.