We are a internationally operating netzwork in the field of railway technology.
Welcome to the Kompetenznetz Rail!
Our network
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Our products
A overview of system solutions from the potfolio of the cooperation network.
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Our markets
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Mach4 System – More comfort in the driver’s cab
Your locomotive driver has no charging possibilities or/and no 230 volt supply at the driver’s cab?

Would you like to become a network partner?
Get in touch with us.
Fränze Habedank
Phone: + 49 (0)3381 / 80 40 24 12
fraenze-habedank@knrbb-gmbh.de
Looking Back at Train & Rail 2025 in Stockholm
We look back on an exciting few days at Train & Rail in Stockholm – filled with inspiring conversations, innovative ideas, and valuable connections.
Kompetenznetz Rail
Business network in the field of railway technology

Article in Forum, Brandenburg business magazine of the Potsdam Chamber of Industry and Commerce
Discover our latest article in Forum on how the KNRBB successfully networks companies from the rail transport technology sector across Europe, coordinates projects and drives innovation.
👉 To the online reading version: Read article now
Best practice project:
RDC Autozug Sylt: 1x KNRBB, 2x KNRBB-network partners, 2x local companies: Best practice for intelligent project management.