Philip Morris International Inc. (PMI) is the leading international tobacco company, with seven of the world's top 15 international brands, including Marlboro, the number one cigarette brand worldwide. PMI's products are sold in approximately 180 countries. In 2011, the company held an estimated 16.0% share of the total international cigarette market outside of the U.S., or 28.1% excluding the People's Republic of China and the U.S.