74.10.Z - Specialised design activities
27 - Manufacture of electrical equipment
28 - Manufacture of machinery and equipment n.e.c.
33 - Repair and installation of machinery and equipment
41 - Construction of buildings
43 - Specialised construction activities
68 - Real estate activities
71 - Architectural and engineering activities; technical testing and analysis
72 - Scientific research and development
74 - Other professional, scientific and technical activities