This document provides a comparative study of the supply chains of PepsiCo and Coca-Cola. It discusses the supply chain processes of both companies. Coca-Cola manufactures syrup concentrate which is then distributed to bottlers who produce the finished beverage. PepsiCo procures raw materials and manufactures products in its own facilities which are then distributed. The document identifies problems these companies face and provides a comparative performance analysis. It concludes with suggestions for improving managerial processes and supply chain performance.