Welcome to EQOS!
We offer you comprehensive solutions for tomorrow’s infrastructure
For more than 100 years, we have been working in several European countries as an internationally active group. Whether you need a complete package or selective support: We offer individually customised solutions for our customers in over 40 locations. This makes us one of the leading service providers for complex infrastructures. Our offerings cover the entire lifecycle from planning to maintenance. Our offering is addressed to customers of infrastructure services and job seekers who wish to take the opportunity and have a career in an economically stable environment.
Current news
New light rail line in Düsseldorf: EQOS Energie does construction for climate-friendly mobility
In the future, the U81 will connect the airport with the existing light rail network | EQOS Energie to provide delivery and fitting of the catenary line system | Strengthening traffic infrastructure from mid-2025 onwards
read more »Stable grid for the energy transformation EQOS Energie serves as project partner for expansion of the Linz-based Hütte Süd substation
EQOS Energie installs primary and secondary technology at the new 220-/110-kV Hütte Süd substation | Supply certainty sustainably guaranteed in Upper Austria’s central region | Work on power infrastructure poses a special challenge
read more »Tauernmoos power plant: EQOS Energie develops green electricity for ÖBB
Start of planning for EQOS Energie’s work on the largest power plant project of the Austrian Federal Railways at the highest altitude | Construction in high alpine terrain as a special challenge | EQOS Energie impresses with expertise in medium voltage and power plant technology
read more »EQOS at a glance
Our success stories
Success story
The everyday work of our colleagues




Our
service portfolio
Today’s data-intensive economy would be unthinkable without powerful supply networks for electricity, telecommunications and rail traffic. At the same time, growing data volumes and the increasing interaction of devices render requirements for network stability more complex. EQOS is optimally prepared for supporting companies in adjusting their infrastructure.

Railway Technology
Our portfolio in railway technology covers almost anything that can run on tracks: Long-distance trains, regional trains, trams and factory railways, as well as U-Bahn and S-Bahn tubes and trains.

Energy Technology
We prepare the infrastructure for the energy revolution by expanding transmission and distribution networks. Furthermore, we support industry in different areas of automation.

Overhead Line Construction business unit
We ensure that energy is transmitted to the people via overhead lines by planning and constructing regional and supraregional power grids.

Communication technology
To our customers in telecommunications, we offer mobile telecommunications services as well as data distribution via fibre optics cable and preparations for the 5G expansion.