- Design in the field of telecommunications and low-voltage systems,
- Consulting in the field of telecommunications,
- Laying and blowing of cables,
- Blowing of micro tubes and micro fibre optic cables,
- Laying of submarine cables,
- Installing of self-supporting cables,
- Installing, splicing and wiring of OPGW enclosures,
- Calibration and Certification of Distributive Telecommunication Infrastructure (DTI),
- Installing, splicing and wiring of fibre optic cables,
- Installing and wiring of copper telecommunication cables,
- Installing of telecommunication equipment,
- Low-voltage systems,
- Structured cabling,
- Measuring and certification of fibre optic cables,
- Measuring and certification of copper telecommunication cables,
- Measuring and certification of LAN networks,
- Installing of telecommunication and low-voltage systems in anti-explosion protection,
- Maintenance of installed systems,
- Installing of solar energy and photovoltaic systems