Pyramid Breweries, headquartered in Seattle, is one of the leading brewers of craft beers in the United States. It produces and markets beer under the Pyramid, Thomas Kemper and MacTarnahan s brand names, and a line of six sodas produced under the Thomas Kemper Soda Company brand name. It owns two alehouse restaurants, adjacent to its production breweries, the Pyramid Alehouse and MacTarnahan Taproom in Berkeley, Calif., and Portland, Ore., and three alehouses located in Walnut Creek and Sacramento, Calif., and Seattle. Its handcrafted beers are brewed in small batches using traditional brewing methods. Pyramid Breweries distributes its products through a network of selected independent distributors, who deliver directly to local grocery stores, convenience stores, restaurants and taverns.