77.39.Z - Rental and leasing of other machinery, equipment and tangible goods n.e.c.
33.1 - Repair and maintenance of fabricated metal products, machinery and equipment
33.14 - Repair and maintenance of electrical equipment
42.22.Z - Construction of utility projects for electricity and telecommunications
43.21 - Electrical installation
70.22 - Business and other management consultancy activities
71.12 - Engineering activities and related technical consultancy
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
77.3 - Rental and leasing of other machinery, equipment and tangible goods
82.99 - Other business support service activities n.e.c.
