ENOTRAC is an independent engineering consultancy in the field of public transportation primarily focused on electrical systems, safety and overall rail systems with their multiple interfaces. 

Our areas of work are defined by our clients, who all share a railway background, including train, metro, tram and infrastructure operators, manufacturers, public authorities, traction and railway equipment suppliers, and other rail engineering firms both at home and abroad. We provide clients with technical advice and solutions, with an emphasis on electrical engineering, though in practice, like the railway business environment itself, the solutions are of an interdisciplinary nature. 

Our four key domains of expertise cover: Rolling stock, system assurance and RAMS, electrification and energy engineering including traction power supply and EMC as well as organization & processes, including maintenance management. In addition to our professional technical know-how and extensive experience, we also offer our customers multilingual capabilities, competence in connection with tendering and acquisitions, intermediation during delicate situations and the preparation of expert reports. In addition to a strong presence in our home markets Switzerland and Britain, we are also well-known, and involved in many notable projects, abroad as far afield as India and Australia. 

Seefeldstrasse 8, 3600 Thun

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ENOTRAC AG / Mon 04.10.2021

Fit für die Zukunft

Die Schweizerischen Bundesbahnen wurden von der Matterhorn Gotthard Bahn mit der Modernisierung von neun schmalspurigen gemischten Zahnrad- und Adhäsionslokomotiven HGe 4/4 II beauftragt. Im Rahmen...

ENOTRAC AG / Fri 03.09.2021

Netzkopplung Surselva

ENOTRAC hat über eine Gesamtdauer von fast vier Jahren im Projekt «Netzkupplung Surselva» eng mit der Matterhorn-Gotthard-Bahn (MGB) zusammengearbeitet. In ihrer Rolle als Bauherrenvertretung hat E...

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Rolling Stock

Modern rolling stock can feature complex, smart technologies and are typically designed for a long lifespan under extreme conditions, normally 30 years. They represent significant capital expenditu...



ENOTRAC engineers have designed most of the large electrification schemes of the Swiss traction power network, from the Zürich S-Bahn, through the Vereina and NBS Mattstetten-Rothrist lines, to the...



ENOTRAC is your competent partner for planning and carrying out reliability, availability, maintainability and safety studies, during the development or procurement of safety-critical systems. ENOT...


Organisation & Processes

Constant change and need for improvement as well as continuous pressure to reduce costs are ongoing subjects which are likely to be on your company’s agenda. With ENOTRAC combining strong technical...

  • Swissrail Industry Association
  • Taubenstrasse 32
  • CH-3011 Bern

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