IRENEUSZ KONONOWICZ MEGA-ALARM

80.20.Z - Security systems service activities

43.21.Z - Electrical installation

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

43.29.Z - Other construction 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

79.90.C - Other reservation service activities not elsewhere classified

80.10.Z - Private security activities, excluding security systems service activities

80.30.Z - Investigation activities

85.52.Z - Out-of-school forms of cultural education

90.01.Z - Performing arts activities

90.02.Z - Support activities to performing arts

93.29.Z - Pozostała działalność rozrywkowa i rekreacyjna