Andrzej Olszak - AS - DACH

43.41.Z - Performing roof structures and coverings

02.20.Z - Logging

02.40.Z - Service activities related to forestry

43.12.Z - Site preparation for construction

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

43.23.Z - Installation of insulation

43.31.Z - Plastering

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

43.34.Z - Painting and glazing

43.35.Z - Performing other finishing construction works

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

46.81.Z - Wholesale trade of solid, liquid, gas fuels and derived products

46.82.Z - Wholesale trade of metals and metal ores

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

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

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

77.21.Z - Rental and leasing of recreational and sports equipment

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

78.20.Z - Temporary employment agencies and other services related to employee leasing

81.10.Z - Auxiliary activities related to maintaining buildings

81.21.Z - General cleaning of buildings

81.30.Z - Landscaping services