Ketchum Inc. is one of the leading communications consultancy firms in the world. Located in Atlanta, Ga., it performs a range of brand marketing, corporate, health care, food/nutrition and technology services. The company's capabilities also include access communications and concentric communications. It additionally operates the Ketchum Global Research Network, Ketchum Pleon Change and Ketchum Sports & Entertainment divisions. The firm leverages its marketing and corporate communication expertise to build brands and reputations for its clients. Ketchum Inc., a unit of Omnicom Group Inc. serves clientele, such as Macy's, FedEx, Delta, Tropicana, Roche and IBM.