72.19.Z - Other research and experimental development on natural sciences and engineering
62.02.Z - Computer consultancy activities
62.09.Z - Other information technology and computer service activities
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate
68.31.Z - Real estate agencies
68.32.Z - Management of real estate on a fee or contract basis
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Other technical testing and analysis
73.12.B - Intermediation in the sale of the place on advertising aims in printed media
77.32.Z - Rental and leasing of construction machinery and equipment
82.30.Z - Organisation of conventions and trade shows
82.99.Z - Other business support service activities not elsewhere classified
85.59.A - Learning of foreign languages
