72.11.Z - Research and experimental development on biotechnology
68.20.Z - Rental and operating of own or leased real estate
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
72.19.Z - Other research and experimental development on natural sciences and engineering
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods n.e.c.
82.30.Z - Organisation of conventions and trade shows
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
85.60.Z - Educational support activities
86.10.Z - Hospital activities
86.90.E - Other human health activities not elsewhere classified