Manufacture, installation, repair of electrical machinery and apparatus, electronic and telecommunications equipment
-Wholesale and retail trade
-Advisory and consulting activities, elaboration of professional studies and assessments
-Design of electrical equipment
-Preparatory and finishing construction work, specialized construction activities
-Mediation of trade and services
-Testing, measurement, analysis and control
Locksmithing, toolmaking
Installation, repair, inspection and testing of gas equipment and filling of gas containers
Plumbing, heating