- Technological systems
- MV and LV electrical systems
- Indoor and outdoor LED lighting systems
- Data transmission systems in copper and optical fiber
- Smoke detection systems
- CCTV and anti-intrusion systems
- Fire prevention systems
- Sound evacuation systems
- Terrestrial and satellite TV systems
- Sanitary systems
- Heating systems
- Cooling systems
- Maintenance of electrical and mechanical systems with on-call service 24 hours / 365 days
- Cogeneration and trigeneration
- Photovoltaic systems
- Solar systems
- Geothermal plants
