energo-skaner Michał Rynkowski

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

27.12.Z - Manufacture of electricity distribution and control apparatus

33.20.Z - Installation of industrial machinery and equipment and outfit

43.21.Z - Electrical installation

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

63.12.Z - Web portals

70.22.Z - Business and other management consultancy activities

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis

85.59.B - Other out-of-school forms of education, not elsewhere classified