Iwona Ginter "DIUNA"

43.32.Z - Joinery installation

43.21.Z - Electrical installation

43.29.Z - Other construction installation

43.31.Z - Plastering

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

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

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

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

63.11.Z - Data processing, hosting and related activities

80.20.Z - Security systems service activities

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