Smarter Networks.
Safer Systems.
TCN helps you simulate, understand and verify time-sensitive networks with confidence.
At Time Critical Networks, we help engineers and network architects design and validate systems that must work with absolute precision.
Especially, our software tools simulate and verify time-sensitive networking (TSN) to ensure safety, reliability, and performance in the most demanding applications — from next-generation vehicles to industrial automation.
Our Solutions
TCN TimeAnalysis™
Our flagship tool for simulating, analyzing, and verifying TSN systems.
Time-Sensitive Networking
Support for IEEE 802.1Qbv, Qcc, Qbu and more.
System-Level Simulation
Modeling of switches, stations, and protocols for accurate traffic behavior.
Industries
Automotive
We support Automotive Ethernet and next-generation vehicle platforms with solutions for ADAS/AD, zonal architectures, and real-time in-vehicle communication.
Industrial Automation
Our tools ensure precise and synchronized communication in smart factories and, time-critical control systems incorporating TSN hardware and private 5G networks.
Aerospace & Defense
We provide the reliability and timing accuracy required for the design of mission-critical networks in aviation and defense systems.
Space & Satellites
Reliable timing and communication in satellite systems and ground-to-orbit networks.
Competent partner
Beside our state-of-the-art tools for analysis of time-critical network architectures we also offer engagement in your project by providing our expertise on a consultancy basis. Please contact us to discuss your project.
About us
Specialists in Time-Critical Networks
Time Critical Networks is a technology company focused on the design and validation of time-sensitive communication systems. With deep understanding expertise and more than a decade-long experience in TSN standards, real-time architectures, and network simulation, we help clients build safer, more predictable systems across multiple industries.
Our mission is to provide engineers and system architects with the tools they need to design with confidence — today and into the future.
