MDM Marzena Bielak

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

16.10.Z - Sawmill products, wood processing and finishing

16.22.Z - Production of pre-finished wood flooring

16.23.Z - Production of other carpentry and joinery products for construction

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

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

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

47.19.Z - Retail trade

47.76.Z - Retail sale of flowers, plants, fertilizers, pets, and pet food

47.91.Z - Intermediary retail sale, non-specialized

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

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

81.21.Z - General cleaning of buildings

91.03.Z - Activities of libraries, archives, museums, and other cultural activities