LabJan Piotr Wołczecki

33.13.Z - Repair and maintenance of electronic and optical equipment

26.11.Z - Manufacture of electronic components

26.12.Z - Manufacture of electronic printed circuits

26.20.Z - Manufacture of computers and peripheral equipment

26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation

26.60.Z - Manufacture of irradiation, electromedical and electrotherapeutic equipment

26.70.Z - Manufacture of optical instruments and photographic equipment

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical equipment

33.19.Z - Repair and maintenance of other equipment

46.51.Z - Wholesale of computers, peripheral equipment and software

46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof

46.61.Z - Wholesale of agricultural machinery, equipment and supplies

46.64.Z - Wholesale of machinery for the textile industry and of sewing and knitting machines

46.66.Z - Wholesale of other office machinery and equipment

46.69.Z - Wholesale of other machinery and equipment

47.19.Z - Other retail sale in non-specialised stores

47.74.Z - Retail sale of medical and orthopaedic goods in specialised stores

47.78.Z - Other retail sale of new goods in specialised stores

47.91.Z - Retail sale via mail order houses or via Internet

47.99.Z - Other retail sale not in stores, stalls or markets

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

63.11.Z - Data processing, hosting and related activities

63.12.Z - Web portals

63.99.Z - Other information service activities not elsewhere classified

71.20.A - Food quality testing and analysis

71.20.B - Other technical testing and analysis

74.10.Z - Specialised design activities

74.30.Z - Translation and interpretation activities

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

77.29.Z - Rental and leasing of other personal and household goods

77.33.Z - Rental and leasing of office machinery and equipment, including computers

77.40.Z - Leasing of intellectual property and similar products, except copyrighted works

85.60.Z - Educational support activities

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

95.12.Z - Repair and maintenance of (tele)communication equipment

95.21.Z - Repair and maintenance of consumer electronics

95.22.Z - Repair and maintenance of household appliances and home and garden equipment

95.25.Z - Repair of watches, clocks and jewellery