POLINSTECH KRZYSZTOF PIETRZAK

01.19.Z - Other crop production not including perennials

01.30.Z - Plant propagation

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

10.61.Z - Manufacture of grain mill products

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

49.42.Z - Moving services

52.22.B - Support activities for inland water transport

52.29.C - Warehousing, storage, and support activities for transport

53.20.Z - Other postal and courier activities

81.10.Z - Auxiliary activities related to maintaining buildings

81.21.Z - General cleaning of buildings

81.22.Z - Other cleaning of buildings and industrial premises

81.29.Z - Services related to maintaining buildings and landscaping