Your partner for mission-critical industrial networks and edge computing
Westermo delivers secure, reliable data communication solutions for the world's most demanding environments. For over 50 years, we've helped industries connect, monitor and protect their critical operations where failure is not an option.
Innovation, cybersecurity and sustainability shape everything we do, from hardware and software to the application expertise that keeps your systems and infrastructure running.
Networking solutions for critical infrastructure
Energy
Secure networking and edge computing for substations, smart grids and renewables. IEC 61850-3 certified for continuous power system communication.
Train networks
Reliable EN 50155 networking and wireless solutions for TCMS, onboard connectivity and IDS. Keeping train-wide communications running.
Defence
Rugged MIL-compliant networking for mission-critical defence applications. Proven European-sovereign technology with long-term lifecycle support.
Trackside
Robust networking, wireless and edge computing for CBTC, train-to-ground and signalling. EN 50121-4 approved. Securing safety-critical communications.
Industrial networking products
Why choose Westermo?
Application expertise
Over 50 years of application experience means you get industrial networking solutions matched to your systems, environments and real-world operating requirements.
Technology built to last
Robust hardware, secure software and long-term support give you industrial networking solutions that stay dependable, maintainable and secure throughout their service life.
Local support, worldwide
With Westermo teams in 16 countries and 50+ partners worldwide, you get local product knowledge and application support close to your operations, from planning to long-term maintenance.
Westermo networking in practice
Transforming onboard connectivity for high-speed rail
Westermo Wi-Fi 6 access points help Italo deliver faster, more stable onboard connectivity, with download speeds up to 460% higher and measurable gains in passenger satisfaction.
Read the customer story
Connecting 6,000 substations
Energie AG relies on Westermo cellular technology to securely connect 6,000 substations across the Austrian Alps.
Securing remote level crossings
V/Line uses Westermo wireless technology to connect remote crossings across regional Australia, without costly cabling.
Nuri Shakeer
International Sales
For support inquiries, click here to contact Technical Support