5. Procter and Gamble
Procter & Gamble Co., also known as P&G, is an American multinational consumer goods company headquartered in downtown Cincinnati, Ohio, United States, founded by William Procter and James Gamble, both from the United Kingdom. Its products include pet food, cleaning agents, and personal care products. Prior to the sale of Pringles to the Kellogg Company, its product line included foods and beverages. P&G remains a highly selective employer as less than 1% of all applicants are hired annually.