Omnicom Group

The Interpublic Group of Companies, Inc. is a global provider of advertising and marketing services, headquartered in New York. Founded in 1902 and formerly known as McCann-Erickson Incorporated, the company operates through two main segments: Integrated Agency Networks and Constituency Management Group. It offers a wide array of services, including consumer advertising, digital marketing, communications planning, media buying, public relations, and data management. Additionally, Interpublic provides specialized services such as event production, sports and entertainment marketing, corporate identity, and strategic marketing consulting. With a workforce of approximately 43,000 employees, the company serves clients in major markets worldwide.

Oliver Schrott Kommunikation is one of Germany’s leading PR and communications agencies. Founded in 1993 by former journalist Oliver Schrott, the consultancy offers advice and support at the interface between communication and sales, brand and product. OSK specializes in international PR campaigns, platforms and formats for the four future-oriented fields of Automotive, New Mobility, Technology and Digital Life.

Rabin Martin is a global health strategy firm based in New York, specializing in consulting services aimed at improving health outcomes for underserved populations. The company works with corporations, foundations, governments, and multi-lateral organizations, offering a range of services that include strategy development for treatment and prevention, health systems, and market access. It mobilizes multisectoral partnerships and facilitates high-profile program announcements while providing program evaluation and monitoring. In addition, Rabin Martin conducts stakeholder consultations, develops multi-sector solutions, and creates platforms for reputation management and thought leadership. The firm also focuses on program development by conducting needs analyses, designing programs, and implementing projects in collaboration with private sector and philanthropic partners. Founded in 2002, Rabin Martin operates as a subsidiary of Omnicom Public Relations Group.

Arnell Group LLC provides communications, design, and brand creation services. The company was founded in 1979 and is based in New York, New York. Arnell Group LLC operates as a subsidiary of Omnicom Group Inc.

Abbott Mead Vickers is the provider of marketing, advertising, and corporate communications services.

Ketchum Communications Holdings is a company that was acquired by Omnicom Group in 1996.