USŁUGI BHP i Ppoż. MIECZYSŁAW MICHALKIEWICZ, kursnanurkowanie.pl MIECZYSŁAW MICHALKIEWICZ, OŚRODEK SZKOLENIA W ZAKRESIE BHP i Ppoż. MIECZYSŁAW MICHALKIEWICZ

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

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

43.29.Z - Other construction installation

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis

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

77.21.Z - Rental and leasing of recreational and sports goods

77.34.Z - Rental and leasing of water transport equipment

85.60.Z - Educational support activities