-Manufacturing metal structures and metalwork products
-Machinery and equipment production
- Mediation of business and services
-Wholesale and retail
-Storage, packaging of goods, cargo handling and technical activities in transport
-Testing, measurement, analysis and control
-Repairs and maintenance of household items, objects of a cultural nature, fine mechanical products, optical instruments and gauges
-Production of measuring, testing, navigation, optical and photographic instruments and devices
-Research and development in the field of natural and technical sciences or social sciences