Budownictwo Naturalne Ryszard Buczek

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

23.32.Z - Production of bricks, roof tiles, and building materials made of fired clay

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

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

47.91.Z - Intermediary retail sale, non-specialized

49.41.Z - Road freight transport

52.10.B - Warehousing and storage of other goods

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

55.90.Z - Other accommodation services

68.20.Z - Rental and management of own or leased real estate

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

96.09.Z - Individual service activities