SPECbudowa System s.c., Michał Janicki, Marek Wasiak, Przemysław Urbaniak

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

16.10.Z - Sawmilling and planing of wood

16.21.Z - Manufacture of veneer sheets and wood-based panels

16.23.Z - Manufacture of other builders' carpentry and joinery

16.24.Z - Manufacture of wooden containers

16.29.Z - Manufacture of other products of wood; manufacture of articles of cork, straw and plaiting materials

23.61.Z - Manufacture of concrete products for construction purposes

23.62.Z - Manufacture of plaster products for construction purposes

23.63.Z - Manufacture of ready-mixed concrete

23.69.Z - Manufacture of other articles of concrete, plaster and cement

23.70.Z - Cutting, shaping and finishing of stone

25.12.Z - Manufacture of metal elements of building woodwork

25.62.Z - Mechanical working of metal elements

25.92.Z - Manufacture of metal packaging

33.11.Z - Repair and maintenance of fabricated metal products

33.12.Z - Repair and maintenance of machinery

33.17.Z - Repair and maintenance of other transport equipment

33.19.Z - Repair and maintenance of other equipment

43.22.Z - Plumbing, heat and air-conditioning installation

46.13.Z - Agents involved in the sale of timber and building materials

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

46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies

52.10.B - Warehousing and storage of other goods

81.10.Z - Combined facilities support activities

81.21.Z - General cleaning of buildings

81.22.Z - Specialised building and industrial cleaning activities

81.29.Z - Other cleaning activities

82.92.Z - Packaging activities