Omnicom Public Relations Group is part of the DAS Group of Companies, a division of Omnicom Group Inc. that includes more than 200 companies in a wide range of marketing disciplines including advertising, public relations, healthcare, customer relationship management, events, promotional marketing, branding, and research. Omnicom Public Relations Group is a global collective of three of the top global public relations agencies worldwide and eight specialist agencies in public affairs, marketing to women, fashion, global health strategy, and corporate social responsibility.