Design networks with latency and real-time requirements in mind


TCN is a high-tech Swedish startup originated from Chalmers Ventures – the leading incubator in Scandinavia, top ten globally


30-31 January 2018

Come visit TCN at the Automotive Ethernet Congress in Munich, Germany. We will have a booth for discussions and demos. If you're not attending the conference but still want to visit the exhibit, please contact us and we can help you with visitor access for free.

20 December 2017

MobilityXlab, with partners Autoliv, CEVT, Ericsson, Volvo Car Group, Volvo Group, Zenuity and Lindholmen Science Park, has after a thorough selection process chosen Time Critical Networks to be the first start-up to enter the lab at the Lindholmen, Gothenburg. Read the full announcement.

6 November 2017

TCN is back from the IEEE-SA Ethernet & IP Automotive Tech Days in San Jose and would like to thank everyone that visited our first booth ever!

1-2 November 2017

Experience TCN in San José (newsletter), at 2017 IEEE Ethernet & IP @ Automotive Technology Day where we present our latest software.

6 September 2017

With TCN’s newest software TCN TimeAnalysisTM the user can (re-)design its in-vehicle network to meet the demanding requirements from Autonomous Driving. The requirements are essential to meet when combining critical video traffic (e.g. cameras) together with control data loops (e.g. ABS sensors).

3 July 2017

TCN has released Beta 06 version of the TCN Ethernet Simulator™. Visit the Beta page to download.

9-10 May 2017

TCN is visiting Vehicle Electronics & Connected Services at the Swedish fair in Gothenburg, and will be presenting during the Startups on Stage session in Track 1 of Tuesday's program.

5 May 2017

Want to know more about working at TCN? As a part of GBG Tech Week 2017 we will participate in a Startup Job Fair at Veras Gräsmatta hosted by Chalmers Ventures.

10-11 April 2017

Project conference in Pisa for the RETINA project, coordinating work and technical challenges as well as kicking off our advisory board!

28 February 2017

Just returned from a succesful visit to Silicon Valley and the REACH program. Visit our twitter account for a brief overview of our activities in the Bay Area.

6-22 February 2017

TCN returns to Silicon Valley and Nordic Innovation House in Palo Alto, for next session in the REACH incubator. If you want to meet up for discussions please contact This email address is being protected from spambots. You need JavaScript enabled to view it..

5 January 2017

View TCN Newsletter #2

2 January 2017

TCN has released the Beta 05 version of the TCN Ethernet Simulator™. Free Beta trial for download.

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