Pierwsza Jakość Maciej Sobczak

71.12.Z - Engineering activities and related technical consultancy

33.14.Z - Repair and maintenance of electrical equipment

33.19.Z - Repair and maintenance of other equipment

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

70.22.Z - Business and other management consultancy activities

71.20.B - Other technical testing and analysis

74.30.Z - Translation and interpretation 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

90.01.Z - Performing arts activities