FIREMAN Bezpieczeństwo Pożarowe i BHP Piotr Penszyński

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

33.11.Z - Repair and maintenance of fabricated metal products

33.14.Z - Repair and maintenance of electrical equipment

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

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis

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

90.01.Z - Performing arts activities