Tandem, Agentur für Kommunikation GmbH

Tandem, Agentur für Kommunikation GmbH is a Stuttgart advertising agency founded in 1977 that works under the motto "Ideas For A Changing World." It specializes in the mobility revolution, the energy transition, and the future of work, drawing on more than 40 years of experience in marketing communications and design for sustainable B2C and B2B brands.

The agency is headquartered at Sophienstraße 21 in Stuttgart, Germany, employs under 49 people, works with minimum budgets of $1,000 to $10,000, and charges an average hourly rate of $100. Michael Rapp leads the team as CEO and Creative Director.

Tandem's DesignRush services listing focuses on web design, and its client work demonstrates broader expertise in branding, corporate identity development, logo design, website creation and relaunch, marketing funnels, social recruiting campaigns, and creative mailings.

The agency serves industries including automotive, corporate services, media and communications, transportation and logistics, energy and mining, software and IT services, HR, design, and restaurants. Its typical clients are startups, small businesses, and medium-sized enterprises, alongside public organizations.

Tandem holds a 5.0 Google rating from 15 reviews. Reviewers highlight structured brand workshops, transparent project management with reliably met deadlines, and professional, modern results, while network partners note high design standards and top-notch usability in WordPress implementations.

Representative clients include Carl Elektro, Inno-up, Stadtwerke Balingen, EnBW Energie Baden-Württemberg AG, Netze BW, Netze ODR, EnBW ODR, the Ministerium für Soziales, Gesundheit und Integration, the Ministerium der Justiz BW, and DHBW. A decade-long client, RUBBEXX GmbH, credits Tandem with building its brand and a website relaunch that drew strong customer feedback.