IsoTeka Piotr Sieczyński

70.22.Z - Business and other management consultancy activities

47.41.Z - Retail sale of computers, peripheral units and software in specialised stores

62.02.Z - Computer consultancy activities

68.20.Z - Rental and operating of own or leased real estate

69.10.Z - Legal activities

71.20.A - Food quality testing and analysis

72.19.Z - Other research and experimental development on natural sciences and engineering

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

82.99.Z - Other business support service activities not elsewhere classified

85.59.B - Other out-of-school forms of education, not elsewhere classified

85.60.Z - Educational support activities

86.90.E - Other human health activities notelsewhere classified

88.99.Z - Other social work activities without accommodation notelsewhere classified

95.11.Z - Repair and maintenance of computers and peripheral equipment

96.09.Z - Other personal service activities not elsewhere classified