Ketchum, Inc. provides public relations, marketing, and corporate communications services worldwide. It offers services in the areas of brand marketing, communication programs for CEOs, change management, clinical trial recruitment, communications training, corporate communications, corporate governance, corporate social responsibility, energy, event marketing, fashion and luxury, financial communications, food B2B, food and nutrition, healthcare, and influencer relationship management. The company also provides services in the areas of issues and crisis management, Latino marketing, litigation communications, marketing to women, media relations, public affairs, research and analytics, social and digital media, social marketing, sports and entertainment, sustainability, technology, and word-of-mouth marketing. Ketchum, Inc. was founded in 1923 and is based in New York, New York. The company has additional offices in Abu Dhabi, Amsterdam, Atlanta, Bengaluru, Beijing, Berlin, Bonn, Brussels, Cairo, Chennai, Chicago, Dallas, Doha, Dubai, Dresden, D?sseldorf, Frankfurt, Graz, Guangzhou, Hong Kong, Hyderabad, Jeddah, Kolkata, London, Los Angeles, Madrid, Mexico City, Milan, Moscow, Mumbai, Munich, New Delhi, New York, Paris, Pittsburgh, Pune, Riyadh, Rome, San Francisco, S?o Paulo, Shanghai, Stuttgart, Taipei, Hague, Toronto, Vienna, and Washington. Ketchum Inc. operates as a subsidiary of Diversified Agency Services, Inc.