- Comprehensive maintenance (electrical, instrumental and control) for Harinalia (Tenerife) since 2002.
- Assembly, supply, electrical installation and transformer station for AUTO-AMKEY plastics injection factory.
- Climate control for the industrial building and air conditioning for the AUTO-AMKEY plastics injection factory.
- Comprehensive maintenance (electrical, instrumental and control) for JSP (Güimar – Las Palmas), during 2007-2008.
- Communications line for air control in Madrid-Barajas Airport for AENA.
- Collaboration in the electrical project in Satellite Terminal 4 of the Madrid-Barajas Airport.
- Expansion of low and high voltage electrical facilities for ONDEO-DEGREMONT.
- Main switchboard for the Michelin Factory.
- Four transformer stations with cabin and transformer supply for SOMMER-ALLIBERT.
- Engineering development of the coal mill for ASLAND (Villaluenga)