3X SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

68.20.Z - Rental and management of own or leased real estate

43.21.Z - Installation of electrical systems

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.29.Z - Specialized construction works

55.10.Z - Hotels and similar accommodation establishments

55.20.Z - Tourist accommodation and short-term accommodation facilities

70.22.Z - Head office activities and management consultancy

78.30.Z - Employment activities

85.52.Z - Non-school forms of artistic education