Polski Instytut Kontroli Zarządczej Mirosław Sola

70.20.Z - Business and management consultancy activities

25.53.Z - Mechanical processing of metal parts

38.11.Z - Collection of non-hazardous waste

43.32.Z - Installation of building carpentry

43.33.Z - Flooring, wallpapering, and cladding of walls

43.34.Z - Painting and glazing

43.35.Z - Performing other finishing construction works

43.99.Z - Other specialized construction works, not classified elsewhere

46.87.Z - Wholesale trade of waste and scrap

69.10.Z - Legal activities

74.99.Z - All other professional, scientific and technical activities, not elsewhere classified

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms