Omnicom Group is a holding company, engaged in providing advertising, marketing and corporate communications services. Co.'s networks and agencies provide a range of services in the following fundamental disciplines: advertising, execution and support, public relations and healthcare. Co.'s Service offerings include, among others, advertising, branding, content marketing, corporate social responsibility consulting, crisis communications, custom publishing, data analytics, database management, digital/direct marketing, digital transformation, entertainment marketing, investor relations, marketing research, merchandising and point of sale, organizational communications and package design.