-Production of food and starch products
-Production of building materials, porcelain, ceramic and plaster products
-Surface treatment and welding of metals and other materials
-Providing services for agriculture, horticulture, fish farming, forestry and hunting
-Animal breeding and their training (with the exception of animal production)
-Production of textiles, textile products, clothing and clothing accessories
-Publishing activities, polygraphic production, bookbinding and copying work
-Production, reproduction, distribution, sale, rental of audio and audio-visual recordings and production of unrecorded data carriers and recordings
-Production and metallurgical processing of iron, precious and non-ferrous metals and their alloys
-Manufacturing metal structures and metalwork products
-Artistic metal processing
-Production of measuring, testing, navigation, optical and photographic instruments and devices
-Manufacture of electronic components, electrical equipment and manufacture and repair of electrical machines, devices and electronic devices operating at low voltage
-Production of non-electric household appliances
-Machinery and equipment production
-Production, repair and maintenance of sporting goods, games, toys and baby carriages
-Manufacture of school and office supplies, except for paper products, manufacture of costume jewellery, brushes and ready-made goods, umbrellas, souvenirs
-Waste management (except for hazardous waste)
-Preparatory and finishing construction work, specialized construction activities
- Mediation of business and services
-Wholesale and retail
-Advisory and consulting activities, processing of professional studies and assessments
-Preparation and elaboration of technical proposals, graphic and drawing work
- Designing electrical equipment
-Testing, measurement, analysis and control
-Advertising activity, marketing, media representation
-Design, design, arrangement activities and modeling
-Photographic services
-Services in the field of administrative administration and services of an organizational and economic nature
-Operation of cultural, cultural-educational and entertainment facilities, organization of cultural productions, entertainment, exhibitions, fairs, shows, sales and similar events
- Provision of technical services
-Repairs and maintenance of household items, objects of a cultural nature, fine mechanical products, optical instruments and gauges
-Providing services for the family and household
Production, installation, repair of electrical machines and devices, electronic and telecommunications equipment
Assembly, repairs, revisions and tests of electrical equipment