Public relations companies

Omnicom is a provider of advertising, marketing, and corporate communications services.

The Interpublic Group of Companies (Interpublic Group, IPG) is a company that provides advertising and marketing services.

Cision USA is a company that provides software and services to public relations and marketing communications professionals.

FTI Consulting is a business advisory firm.

WPP is a creative transformation company that provides communications, experience, commerce, and technology services.

Publicis Groupe is a company that provides marketing, communication, and digital business transformation solutions.

American Tower Corporation (ATC) is a company operating as a real estate investment trust and an owner and operator of wireless and broadcast communications infrastructure solutions.

Townsquare Media is an entertainment and digital marketing services company, operating digital, radio and live event properties in the U.S.

Hakuhodo DY Holdings is a marketing services company.

Isentia is a media intelligence and data technology company.

Middlesex Water is a water utility company, which owns and operates regulated water utility and wastewater systems in New Jersey, Delaware and Pennsylvania.

Bluefocus Communication Group is an IT solutions provider.