ETELNET KRZYSZTOF TYBURA

47.12.Z - Other non-specialized retail trade

47.79.C - Retail sale of other used products

47.91.Z - Intermediary retail sale, non-specialized

55.20.Z - Tourist accommodation and short-term accommodation facilities

61.10.B - Activities in the field of wired, wireless, and satellite telecommunications

61.90.A - Activities in other telecommunications fields

70.20.Z - Business and management consultancy activities

77.21.Z - Rental and leasing of recreational and sports equipment

85.59.D - Other non-school forms of education, not classified elsewhere