KDiA Artur Krzyworzeka

71.12.B - Engineering activities and related technical consultancy

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

33.14.Z - Repair and maintenance of electrical devices

33.20.Z - Installation of industrial machinery, equipment, and devices

47.92.Z - Intermediary retail sale, specialized

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

61.20.Z - Activities related to the resale of telecommunications services and telecommunications mediation

61.90.B - Activities in other telecommunications fields

62.20.B - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

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