Rail (train, underground, tram, trolleybus)
- Delivery, transformation and distribution of traction energy
- Overhead power lines, charging stations
- Signalling and telecoms (GSM-R)
- Overall systems integration
Road and tunnel equipment
- All electromechanical equipment for roads, road tunnels, railway tunnels and high-voltage networks.
Ventilation
- Ventilation and smoke extraction systems for securing road and railway tunnels and high-voltage networks.