Who Are We. Markstein Sales Company is a fourth-generation, woman-owned and operated wholesale beverage distributor based in Antioch, Calif. Founded in 1919 with a horse, a wagon and six cases of beer, we are now in our 102nd year and distributing over four million cases annually to over 2200 retailers. Our portfolio consists of multiple world-class beers including the Anheuser-Busch InBev family of beers, several high-quality craft beers, and ma...
