MAREK SKÓRKOWSKI O - SYSTEM

46.13.Z - Agents involved in the sale of timber and building materials

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

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

46.73.Z - Wholesale of wood, construction materials and sanitary equipment

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

58.11.Z - Book publishing

58.21.Z - Publishing of computer games

58.29.Z - Other software publishing

61.10.Z - Wired telecommunications activities

61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities

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

74.30.Z - Translation and interpretation activities

77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified

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

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