MJInnovation Michał Jarociński

28.99.Z - Manufacture of other special-purpose machinery notelsewhere classified

28.29.Z - Manufacture of other general-purpose machinery notelsewhere classified

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical equipment

33.20.Z - Installation of industrial machinery and equipment and outfit

46.14.Z - Agents involved in the sale of machinery, industrial equipment, ships and aircraft

74.10.Z - Specialised design activities

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

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

85.60.Z - Educational support activities