Kes-I/O Andrzej Płoński

33.12.Z - Repair and maintenance of machinery

43.21.Z - Electrical installation

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

47.79.Z - Retail sale of second-hand goods in specialised stores

47.91.Z - Retail sale via mail order houses or via Internet

47.99.Z - Other retail sale not in stores, stalls or markets

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

80.20.Z - Security systems service activities

82.11.Z - Office administrative service activities