ROB-MAR Robert Szczechowski

43.12.Z - Site preparation for construction

42.11.Z - Works related to the construction of roads and highways

43.11.Z - Demolition and destruction of buildings

43.13.Z - Performing excavations and geological-engineering drilling

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

46.43.Z - Wholesale trade of electrical household goods

47.54.Z - Retail sale of electrical household appliances

77.32.Z - Rental and leasing of construction machinery and equipment

95.22.Z - Repair and maintenance of household appliances and equipment for household and gardening use

45.20.Z