52.26.Z - Other support activities for transportation
71.20.C - Other technical research and analyses
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
82.99.B - Support activities for business operations not classified elsewhere
82.40.Z - Intermediation service activities for business support service activities n.e.c.
82.10.Z - Office administrative and support activities
78.20.Z - Temporary employment agency activities and other human resource provisions
78.10.Z - Activities of employment placement agencies
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods n.e.c.
74.99.Z - All other professional, scientific and technical activities n.e.c.
49.20.Z - Freight rail transport
71.12.B - Other activities in the field of engineering and related technical consulting
70.20.Z - Business and other management consultancy activities
68.20.Z - Rental and operating of own or leased real estate
52.31.Z - Intermediation service activities for freight transportation
52.25.Z - Logistics service activities
52.21.B - Other land transport supporting services
49.41.Z - Freight transport by road
