-Production of measuring, testing, navigation, optical and photographic instruments and equipment
-Manufacture of electronic components, electrical equipment and manufacture and repair of electrical machinery, apparatus and electronic equipment operating at low voltage
-Manufacture of non-electric household appliances
-Manufacture of machinery and equipment
-Mediation of trade and services
-Wholesale and retail trade
-Provision of software, information technology consulting, data processing, hosting and related activities and web portals
-Preparation and elaboration of technical designs, graphic and drawing work
-Design of electrical equipment
-Research and development in the field of natural and technical sciences or social sciences
-Testing, measurement, analysis and control
-Primary education and training, organizing courses, training, including teaching activities