Alter eco Szymon Sarnicki

41.00.B - Construction work related to the construction of non-residential buildings

08.11.Z - Extraction of ornamental stones, limestone, gypsum, shale, and other stones and rocks

08.12.Z - Extraction of gravel, sand, clay, and kaolin

10.32.Z - Production of fruit and vegetable juices

10.39.Z - Other processing and preserving of fruits and vegetables

11.01.Z - Distilling, rectifying and blending of spirits

11.02.Z - Wine production from grapes

11.03.Z - Cider and other fruit-based fermented beverage production

11.04.Z - Production of other non-distilled fermented beverages

11.05.Z - Beer production

16.25.Z - Production of wooden doors and windows

16.27.Z - Wood finishing

16.28.Z - Production of other wood products and products from cork, straw and materials used for weaving

23.20.Z - Production of refractory products

23.31.Z - Production of ceramic tiles and tiles

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

23.41.Z - Production of ceramic tableware and decorative items

23.64.Z - Production of mortar

23.99.Z - Production of other products from non-metallic mineral raw materials not classified elsewhere

31.00.Z - Manufacture of furniture

41.00.A - Construction work related to the construction of residential buildings

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

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

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

43.23.Z - Installation of insulation

43.24.Z - Installation of other building systems

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

43.35.Z - Performing other finishing construction works

43.41.Z - Performing roof structures and coverings

43.42.Z - Performing other specialized construction works related to the construction of buildings

43.50.Z - Specialized construction works in the field of civil and water engineering

43.60.Z - Intermediation in specialized construction services

43.91.Z - Masonry works

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

46.83.Z - Wholesale trade of wood, construction materials, and sanitary equipment

46.89.Z - Other specialized wholesale trade, not classified elsewhere