The H. J. Heinz Company, better known as Heinz, is an American food processing company based in Pittsburgh, Pennsylvania. Originally, the company was founded by Henry John Heinz in 1869. Heinz manufactures thousands of food products in plants on six continents, and markets these products in more than 200 countries and territories. The company claims to have 150 number-one or number-two brands worldwide.Heinz ranked first in ketchup in the US with a market share in excess of 50%; the Ore-Ida label held 46% of the frozen potato sector in 2003. Since 1896, the company has used its “57 Varieties” slogan; it was inspired by a sign advertising 21 styles of shoes, and Henry Heinz chose the number 57 even though the company manufactured more than 60 products at the time. In February 2013, Heinz agreed to be purchased by Berkshire Hathaway and the Brazilian 3G Capital for $23 billion. On March 25, 2015, Kraft announced its merger with Heinz, arranged by Berkshire Hathaway and 3G Capital. The resulting Kraft Heinz Company is the fifth largest food company in the world. Berkshire Hathaway became a majority owner of Heinz on June 18, 2015. After exercising a warrant to acquire 46 million shares of common stock for a total price of over $461 million, Berkshire increased its stake to 52.5%. The companies completed the merger on July 2, 2015. The company’s world headquarters are in Pittsburgh, Pennsylvania, where the company has been located since 1890. The company’s “keystone” logo is based on that of Pennsylvania, the “keystone state”. A majority of its ketchup is produced in Fremont, Ohio. Heinz Field was named after the Heinz company in 2001. Heinz opened a pickle factory in Holland, Michigan, in 1897, and it is the largest such facility in the world. The Heinz Portion Control subsidiary is located in Jacksonville, Florida, and produces single-serving containers of ketchup, mustard, salad dressings, jams, jellies and syrups.