GoIT Solutions MARCIN PUTOWSKI

62.90.Z - Other IT and computer-related services

16.11.Z - Sawmill products production

16.12.Z - Wood processing and finishing of sawn timber

16.23.Z - Production of other carpentry and joinery products for construction

16.25.Z - Production of wooden doors and windows

16.27.Z - Wood finishing

22.24.Z - Manufacture of plastic products for construction

22.25.Z - Processing and finishing of plastic products

23.66.Z - Production of other concrete, cement, and gypsum products

25.11.Z - Production of metal constructions and their parts

25.12.Z - Production of metal doors and windows

25.52.Z - Heat treatment of metals

25.53.Z - Mechanical processing of metal parts

25.62.Z - Production of locks and hinges

25.99.Z - Manufacture of other ready-made metal products not elsewhere classified

28.11.Z - Manufacture of engines and turbines, except aircraft, vehicle, and motorcycle engines

29.10.A - Manufacture of engines for motor vehicles, excluding motorcycles

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

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

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

43.31.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

43.91.Z - Masonry works

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

62.10.A - Programming activities

62.10.B - Programming activities

62.20.A - IT consulting and IT equipment management activities

62.20.B - IT consulting and IT equipment management activities

63.10.D - Services related to computing infrastructure, data processing, website management (hosting), and related activities

68.12.A - Development of residential building projects

68.12.B - Development of non-residential building projects

68.12.C - Development of building projects

70.20.Z - Business and management consultancy activities

74.12.Z - Graphic design and visual communication activities

81.22.B - Other cleaning of buildings and industrial premises, not elsewhere classified

85.59.A - Foreign language education

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

85.59.D - Other non-school forms of education, not classified elsewhere