This document discusses Nestle, the largest food company in the world. It outlines Nestle's brand portfolio structure, from corporate brands to local brands. Nestle has a hierarchical brand portfolio structure to manage its many brands globally. The document also discusses Nestle's branding strategy, including establishing branding standards and linking corporate communications to product advertising. It provides the example of Nestle's acquisition of the Kit Kat brand and the challenges of applying its double branding strategy internationally.