WŁODZIMIERZ MIERNIK ALTUS P.P.H.U.

28.22.Z - Manufacture of lifting and handling equipment

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical devices

33.20.Z - Installation of industrial machinery, equipment, and devices

43.24.Z - Installation of other building systems

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

46.90.Z - Non-specialized wholesale trade

47.12.Z - Other non-specialized retail trade

71.12.B - Engineering activities and related technical consultancy

77.32.Z - Rental and leasing of construction machinery and equipment

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