Post Holdings, Inc. , also known as Post Cereals is a food company that was founded by C.W. Post in 1895 with the first Postum, a "cereal beverage," developed by Post in Battle Creek, Michigan. The first cereal, Grape-Nuts, was developed in 1897. Post has its headquarters in the Bank of America Plaza in downtown St. Louis, Missouri.
World Wrestling Entertainment, Inc. is an American publicly traded, privately controlled entertainment company dealing primarily in professional wrestling, with major revenue sources also coming from film, music, product licensing, and direct product sales. It is currently the largest professional wrestling company in the world, reaching 13 million viewers in the U.S. and broadcasting its shows in 30 languages to more than 145 countries. It promotes under two brands, known as Raw and SmackDown.