CZERNIK MARCIN

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

10.52.Z - Production of ice cream and other edible ice

33.12.Z - Repair and maintenance of machinery

41.20.Z - Construction work related to the construction of residential and non-residential buildings

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

42.22.Z - Works related to the construction of telecommunications and electrical lines

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.21.Z - Installation of electrical systems

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.29.Z - Specialized construction works

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

43.33.Z - Flooring, wallpapering, and cladding of walls

43.34.Z - Painting and glazing

43.39.Z - Specialized construction works

43.91.Z - Masonry works

43.99.Z - Other specialized construction works, not classified elsewhere

46.73.Z - Wholesale trade of motorcycles and parts and accessories for them

46.90.Z - Non-specialized wholesale trade

47.52.Z - Retail sale of small metal products, building materials, paints, and glass

47.91.Z - Intermediary retail sale, non-specialized

47.99.Z - Retail trade

56.10.A - Food service activities

56.10.B - Food service activities

56.21.Z - Occasional preparation and delivery of food for external clients (occasional catering)

56.29.Z - Food service activities

71.12.Z - Engineering activities and related technical consultancy

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

93.29.B - Other entertainment and recreational activities, not elsewhere classified

95.11.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles