Signal Concept is an accredited supplier, among other, to

- Alstom Signaling B.V.
- Banedanmark
- Bane NOR
- Deutsche Bahn AG
- VR (Finland)
- GTB Bahntechnik GmbH
- Hanning und Kahl GmbH & Co KG
- Infrabel
- Österreichische Bundesbahnen (ÖBB)
- Schweizerische Bundesbahnen (SBB)
- Siemens Mobility GmbH
- RATP Paris
- Thales Rail Signalling Solutions GmbH
- Voestalpine Railpro B.V.
- Volker Rail SAFAC

- as well as numerous regional traffic operators, factory sidings, and signal construction companies.

Users worldwide
Years of experience


Signal Concept GmbH

Since its founding in 1993 Signal Concept GmbH has specialised in measuring and testing instruments for railway signalling and safety systems. In the meantime we deliver our products to many clients on the national and foreign markets.

Signal Concept unites product developing, producing, adjusting, and selling at...