EL-TEL PAWEŁ SZCZEPANIAK

71.12.Z - Engineering activities and related technical consultancy

43.21.Z - Electrical installation

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

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

63.12.Z - Web portals

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

85.60.Z - Educational support activities

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