Michał Jastrzębski

96.01.Z - Washing and (dry-)cleaning of textile and fur products

25.11.Z - Manufacture of metal structures and parts of structures

33.12.Z - Repair and maintenance of machinery

43.99.Z - Other specialised construction activities not elsewhere classified

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

46.75.Z - Wholesale of chemical products

47.52.Z - Retail sale of hardware, paints and glass in specialised stores

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

70.22.Z - Business and other management consultancy activities

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