Welcome to Comtest Wireless

We continue to work remotely, deliver contracts and remain committed to supporting our customers.

In light of the COVID-19 situation, we would like to reassure our customers, suppliers and contacts that we are very much open for business and are committed to providing remote support, development and delivery in line with our various international commercial agreements.

While the current international global travel restrictions are in place, you can still reach the Comtest teams via email and mobile phone, and we continue to provide remote support and system delivery. Read more …


How to test & certify GSM-R & LTE-R networks

Thursday 4th November 9.30 BST/ 10.30 CET

guest speaker, Daniele Angiati from RINA, will present together with Luca Fornasiero.

They will cover how a NOBO carries out the tests & measurements needed for rail telecoms network certification, using practical examples of projects in Europe.

Read more


Comtest Wireless becomes a UK RISQS approved supplier & achieves ISO 14001 environmental management in Italy

UK based, Comtest Wireless International Limited has been granted accreditation as an approved UK supplier by RISQS, the Railway Industry Supplier Qualification Scheme. The accreditation covers 10 categories in the Inspection, Test, Monitoring & Measuring sectors.

Italian trading company, Comtest Wireless International srl is now certified as meeting the ISO 14001 environmental management systems standards for ‘design, development, construction, installation & maintenance of electronic systems and software in the railway sector.

Read more here

Comtest to speak at InnoRail 2021

Franco De Fazio to present at InnoRail 2021

Budapest, 9.50 am 18 November

Franco De Fazio will be presenting ‘ERTMS systems performance & cyber security challenges – The case for a combined approach to analytics, diagnostics & troubleshooting’

Read more here

Comtest Wireless security monitoring

Comtest Wireless & RazorSecure partnership announced

Comtest Wireless & RazorSecure partner to offer all-encompassing cyber-security for the rail industry

The partnership optimises Comtest Wireless’ best in class rail telecoms, signalling & interlocking network optimisation and performance management solutions with the expertise RazorSecure has in protecting rolling stock from cyber-attack. The result is a comprehensive suite of cyber-security protection solutions across track, telecoms, signalling and rolling stock assets and infrastructure.

Learn more

Testing as a Service

Helping you to gain the most value from our tools

As teams change, working practices and procedures evolve and new standards are introduced, many of our customers request additional services or further training.

Here’s a short introduction to explain what we can offer.

Read more

Supporting cyber-attack detection

NetProbe Owl is the first solution on the market to enable network engineers to detect security and disruption issues on the GSM-R and ETCS networks in real-time.

Please click here to learn more on NetProbe Owl

Graham Leigh to present “Assessing and tackling the cyber security risks to the rail sector” at this year’s  ERTMS & ETCS: The Future of Railway Signalling conference at 9.55 on Thursday 10th December.

Click here to learn more about his talk & the ERTMS & ETCS 2020 conference

Comtest Wireless Combined solution video

See how to save time and money with Comtest Wireless NetProbe Combined rail telecoms and signalling network performance monitoring.


Our NetProbe Combined solution collects data from different equipment using monitoring on-board the train and along the track.

This makes it easier for rail operators to check the quality of service, for interference issues, and in areas with poor coverage. Learn more.

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