Przedsiębiorstwo Usług Informatycznych "BAJT" Wiesław Świder

47.40.Z - Retail sale of information and communication technology equipment

42.91.Z - Works related to the construction of water engineering objects

43.99.Z - Other specialized construction works, not classified elsewhere

53.20.Z - Other postal and courier activities

58.19.Z - Other publishing activities, excluding software publishing

60.39.Z - Other content distribution activities

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

61.90.A - Activities in other telecommunications fields

61.90.B - Activities in other telecommunications fields

73.11.Z - Advertising agency activities

73.12.Z - Advertising through mass media

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

90.13.Z - Other creative activities

95.10.Z - Repair and maintenance of computers and telecommunications equipment