From our practice: References, use cases, and industry feedback
Learn more about how PROTOS is already supporting public transport in Germany.
We need not only software, but also a modern IT architecture
If digitization is to be truly effective in public transport, we must view IT infrastructure as a strategic foundation – not as a minor issue.
At PROTOS Technologie, we are addressing this challenge with a clear approach: We create cloud infrastructures that connect systems and enable collaboration.

„We use public cloud technologies and cloud-native principles to connect existing systems and develop them further in service-oriented architectures. Our projects show that when systems communicate with each other, digital solutions become scalable, secure, and cost-efficient“, Sebastian Ullrich, CEO at PROTOS.
Long-term standards are important – but we can start now
To overcome obstacles, we need uniform standards for data formats, interfaces, and IT security requirements in public transport in the long term. But we cannot wait until these have been defined and introduced at all levels.
With our experience and hands-on approach, we at PROTOS are already ensuring that projects do not fail due to infrastructural limitations. We act as the missing link between existing systems – stable, secure, and future-oriented.
Read top references now
If you are serious about digitalization, you need to think about IT
Digitalization is not an app project. It is a system project. Only those who understand IT infrastructure as an integral component and plan strategically will be successful in the long term – economically, operationally, and in terms of passenger requirements.
PROTOS Technologie helps you take this perspective – and turn it into reality with technical excellence and pragmatic implementation.




