By Difu Wu : Company Description (Source: SEC 10-K ) Pepsico, Inc. ( PEP ) is a global food, snack and beverage company. The Company's brands include Quaker Oats, Tropicana, Gatorade, Lay's, Pepsi, Walkers, Gamesa and Sabritas. The Company is organized into four business units: PepsiCo Americas ...