JERZY KASPRZYK Kappa

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

25.12.Z - Production of metal doors and windows

25.21.Z - Production of central heating radiators, steam generators, and boilers

25.62.Z - Production of locks and hinges

25.73.Z - Production of fabricated metal products, excluding machinery and equipment

25.91.Z - Production of metal containers

28.25.Z - Manufacture of industrial refrigeration, ventilation, and air-conditioning equipment

28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified

33.13.Z - Repair and maintenance of electronic and optical devices

33.14.Z - Repair and maintenance of electrical devices

33.20.Z - Installation of industrial machinery, equipment, and devices

41.20.Z - Construction work related to the construction of residential and non-residential buildings

43.21.Z - Installation of electrical 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

47.99.Z - Retail trade

62.01.Z - Activities related to programming, IT consulting, and related activities

62.02.Z - Activities related to programming, IT consulting, and related activities

62.03.Z - Activities related to programming, IT consulting, and related activities

62.09.Z - Activities related to programming, IT consulting, and related activities

68.10.Z - Real estate activities on own account and development of building projects

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts

72.20.Z - Scientific research and development in social sciences and humanities

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

81.30.Z - Landscaping services

82.99.Z - Other business support activities, not elsewhere classified

96.09.Z - Individual service activities