Grey Global Group, Inc. operates as an advertising, communications, and marketing service company. It operates in approximately 83 countries around the world providing its clients with services over a range of communications disciplines, including mass market advertising, media planning and buying, direct marketing, healthcare marketing, public relations and public affairs, sales promotion, graphic design, corporate communications, event marketing, interactive communications, channel marketing and retail advertising support, and product branding. Grey Global company services a diverse client base in all product categories, including fast moving consumers goods, pharmaceutical products, automobiles, entertainment and communications, technology and telecommunications, and retail.