Tandem, Agentur für Kommunikation GmbH

We hired the agency Tandem in 2025 for our newly founded company, focusing on branding and website creation, and we were completely satisfied throughout. From the very start, we had an in-person brand workshop in Stuttgart that was highly structured, modernly presented, and solidly grounded in content. Tandem is consistently professional—clear in its approach, modern in its execution, and customer-focused. The agency takes the time to truly understand the client’s values, goals, and priorities, and translates them consistently into contemporary, convincing results. What stands out most is the seamless project management: every step was transparent, deadlines were reliably met, check-ins happened regularly, and we were picked up and involved at every stage. The logo that was developed still impresses us today and fits our company perfectly. The collaboration was friendly, respectful, and on an equal footing throughout. The results not only met our expectations, but exceeded them. A special thanks goes to Mr. Michael Rapp, who accompanied the project with great commitment. We would work with Tandem again at any time and can recommend the agency without reservation.

I work with my agency, Denkanroß, as a network partner of Tandem. Managing director Michael Rapp has a high bar for design and emphasizes top-notch usability when it comes to implementation. We build those designs into WordPress websites—every customer benefits from that. The coordination and feedback are structured and well prepared. It’s simply a pleasure to work with the Tandem team.

Tandem supported us efficiently with a marketing funnel in social recruiting. The collaboration was very pleasant and well aligned. In weekly check-ins, we were kept updated on the ongoing results, received optimization suggestions, and were able to tailor the campaign to our preferences.

We work with Tandem on social recruiting for our clients. The agency provides us with high-quality content in both text and images for performance campaigns and marketing funnels. Creative ideas are implemented flexibly within the client’s corporate design. Fast turnaround, clear agreements, and reliable execution.

Tandem designed the new Hectronic logo for us. Michael Rapp and his team clearly know their craft—you can tell right away. In the workshop with Michael, we learned more about the design process and were able to share our ideas and wishes directly. After that, the team supported us along the way to the new logo. Their transparent, structured approach also won over our executive management.

We’ve been working with Tandem for years. It started with our corporate design and today it’s mainly for trade show appearances. The collaboration is great—from the idea all the way through to implementation. Reliable and technically competent. It just works.

FIRMA RUBBEXX GmbH Wernau: Tandem has been our advertising agency since our company was founded over 10 years ago. The agency developed our brand, designed our corporate identity, and quickly made us well known in a highly competitive market with creative mailings. Most recently, we worked with Tandem to roll out our website relaunch and have been getting a lot of great feedback. We really value the professional guidance they provide on all marketing-related topics.

We work closely with Tandem to develop innovative web platforms. The Tandem team always impresses us with excellent UI/UX design. Their web design is consistently cohesive and perfectly tailored to our customers’ needs. We’re looking forward to many more future projects with Tandem!

Tandem is a reliable agency partner in Stuttgart—with really great designers and lots of experience!

I don’t know Tandem as a customer, but as a partner within an agency network. We collaborate on nationwide projects. What really stands out is the passion for high-quality design and the meticulous way they work. If you’re looking in the Stuttgart region for great advice and well-thought-out communication—whether it’s corporate design or employer branding—you’re in the right place!