GroupM is the largest media agency network in Germany, and with this size comes significant responsibility. We are committed to shaping the future of media to enhance the effectiveness of advertising for people. Collaborating with our agencies—Mindshare, Wavemaker, and EssenceMediacom—we strive each day to promote Responsible Media, making the communications industry more sustainable, mindful, and impactful alongside our clients and partners. To maximize the success of advertising companies, we provide our clients, agencies, and specialist service providers with expert knowledge, strategic guidance, technological advancements, and creative offerings such as tool development and business growth strategies. Within our agency group, which has offices in Düsseldorf (headquarters), Hamburg, Berlin, Frankfurt, Cologne, and Munich, over 2,800 talented individuals collaborate daily to deliver the best and most sustainable services in media and communications consulting, planning, research, and creation.