"ELEKTRONIK SYSTEM" PIOTR CIEŚLIŃSKI

26.30.Z - Manufacture of (tele)communication equipment

25.11.Z - Production of metal constructions and their parts

25.61.Z - Production of cutlery and knives

25.62.Z - Production of locks and hinges

26.51.Z - Manufacture of measuring, controlling, and navigation instruments

28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified

28.49.Z - Manufacture of machines and equipment not elsewhere classified

28.92.Z - Manufacture of machinery for mining and construction

28.93.Z - Manufacture of machinery used in food processing, tobacco processing, and beverage production

33.12.Z - Repair and maintenance of machinery

33.13.Z - Repair and maintenance of electronic and optical devices

33.14.Z - Repair and maintenance of electrical devices

33.20.Z - Installation of industrial machinery, equipment, and devices

46.18.Z - Activity of agents involved in wholesale trade of other specified goods

46.19.Z - Activity of agents involved in wholesale trade of non-specialized goods

47.78.Z - Retail sale of other new products

47.79.Z - Retail sale of used products

47.91.Z - Intermediary retail sale, non-specialized

47.99.Z - Retail trade

49.32.Z - Other road passenger transport, non-scheduled

49.41.Z - Road freight transport

52.21.Z - Support activities for land transport

55.20.Z - Tourist accommodation and short-term accommodation facilities

58.29.Z - Publishing of other software

59.11.Z - Activities related to the production of films, video recordings, and television programs

59.13.Z - Activities related to the distribution of films and video recordings

59.14.Z - Activities related to the projection of films

61.20.Z - Activities related to the resale of telecommunications services and telecommunications mediation

61.90.Z - Activities in other telecommunications fields

62.01.Z - Activities related to programming, IT consulting, and related activities

62.02.Z - Activities related to programming, IT consulting, and related activities

62.09.Z - Activities related to programming, IT consulting, and related activities

63.11.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services

63.91.Z - Portal and search engine activities

68.10.Z - Real estate activities on own account and development of building projects

68.31.Z - Real estate brokerage

70.22.Z - Head office activities and management consultancy

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts

72.19.Z - Scientific research and development activities

74.90.Z - Other professional, scientific and technical activities, not elsewhere classified

77.11.Z - Rental and leasing of passenger cars and light motor vehicles

77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified

92.00.Z - Activities related to gambling and betting

93.29.Z - Entertainment and recreational activities, not elsewhere classified

95.29.Z - Repair and maintenance of personal and household goods, not elsewhere classified

96.09.Z - Individual service activities

45.11.Z

45.20.Z

45.40.Z