sunzinet: your digital partner

As your partner for digital change, the foundation of all our actions is that we understand your business model and immerse ourselves in the peculiarities of your corporate culture. This is the only way to ensure that we equip you as a partner with precisely tailored communication solutions that directly contribute to your KPIs and your corporate success. We accompany you as a partner usually does: long-term - on the basis of our methodology of continuous improvement. Because that is what gives us joy: To take responsibility for your key performance indicators by analysing them and constantly optimising them.

Tailor-made communication, efficient data flows & processes for your success in digital transformation

We are faced with a variety of challenges: Be it the transactional optimization of your product sales, the development of international markets, internal process optimization for efficient work and satisfied employees or or or. All our communication and transaction solutions are subordinated to your business success. You will receive excellent advice and implementation quality that will lift you to the top of your industry. With us as an owner-managed agency, you also benefit from personal proximity and a high commitment to responsibility.


Years of market experience


permanent employees


million € fee revenue in 2019

Local proximity for our customers thanks to locations in Cologne, Frankfurt, Stuttgart, Paderborn, Munich and Gdansk

In the age of Skype for Business, local proximity is not always a prerequisite for smooth digital business collaboration. But it helps, especially with more complex votes. That's why we offer you space for personal exchange at various locations throughout Germany - and also the desire to travel across the globe.

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A selection of our work

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Customer Feedback

Rheinische Post Mediengruppe
"sunzinet has already implemented our new website and now also our intranet. We now have an employee platform that is intuitive to use and stable. Thanks to the new Digital Workplace, our employees can now network even more effectively with each other and we as a company are well positioned for digital transformation". Oliver Schaal, Head of Communication and Public Relations Rheinische Post Mediengruppe
To the reference
"We have been working together with sunzinet for several years and have successfully implemented various measures and projects. We have worked well together so that together we can continuously optimise our digital channels. Our modern Internet presence enables us to address and inform our customers worldwide in an outstanding manner." Katrin Köster, Head of Corporate Communications BPW
To the reference
Bayer Technology Services GmbH
"As the digital lead agency, the sunzinet team led our business through digital transformation in a highly professional and flexible manner. Thanks to the innovative and creative solutions, e.g. in the areas of digital marketing and employer branding, we were able to offer our customers a significant competitive advantage at an early stage. sunzinet's commitment is outstanding." Dr. Arnold Rajathurai, Head of Corporate Communications Bayer Technology Services GmbH
To the reference
"We experience sunzinet as an important partner for the strategic and technical planning and implementation of our intranet. The cooperation is always constructive and based on partnership." Kristina Streuff, Head of Corporate Communications Orthomol
To the reference
"As a company, we have great tasks ahead of us in many areas. Together with sunzinet, we develop sustainable strategies and translate them into functioning new processes. Communication and consulting with the sunzinet colleagues is fun and always takes place at eye level." Tim Tüßelmann, Digital Marketing Creditreform
To the reference
BIM Berliner Immobilienmanagement GmbH
"Thanks to sunzinet, our intranet today meets the requirements of a modern, intuitive and versatile intranet. We found the right partner in sunzinet and were perfectly guided through this large project. The intranet has become a place for exchange and a sense of togetherness. A great success for the corporate culture." Johanna Steinke, Head of Communication and Marketing BIM Berliner Immobilienmanagement GmbH
To the reference
WOFI LEUCHTEN Wortmann & Filz GmbH
"We are more than satisfied with our new online shop! The shop is easy to use, looks very chic and has also greatly simplified the work of our colleagues. The cooperation with sunzinet went smoothly and we got exactly the result we wanted." Frank Wintergerst, Head of E-Commerce WOFI LEUCHTEN Wortmann & Filz GmbH
To the reference
"Together with sunzinet, we work at various digital touchpoints, making us future-proof for digital transformation. The agency helps us with several projects at the same time, which really brings us forward. We are looking for a long-term cooperation and are currently optimizing the website with a portal solution that will be implemented step by step together with sunzinet." Kristin Meier-Henkel, Marketing REGUPOL BSW GmbH
To the reference
Art-Invest Real Estate Management GmbH & Co. KG
"We found the cooperation with sunzinet for our first intranet to be very professional and cooperative. The sunzinet team quickly understood the requirements that needed to be met and together we created a helpful internal communication tool for our employees that supports us in our daily work and of which we are very proud. Since the introduction of the new intranet, the cooperation and knowledge exchange within our company has improved significantly - not least thanks to the intensive change communication." Ann-Kathrin Krämer, Head of Corporate Marketing Art-Invest Real Estate Management GmbH & Co. KG
UNGER Germany GmbH
"By choosing sunzinet, we have made the right choice for our company. A high quality of advice in the new and further development of our website as well as great suggestions for new ways in inbound marketing with tools that help to increase our efficiency and effectiveness - we are very satisfied and see ourselves well positioned for the future". Dietmar Bernstein Senior Marketing Manager UNGER Germany GmbH