a/ TELSA - Zbigniew Kurzyński; b/ NZOZ ASMED - wspólnik spółki cywilnej Zbigniew Kurzyński

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

18.13.Z - Service activities related to printing preparation

18.20.Z - Reproduction of recorded media

26.30.Z - Manufacture of (tele)communication equipment

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

33.14.Z - Repair and maintenance of electrical devices

42.22.Z - Works related to the construction of telecommunications and electrical lines

43.21.Z - Installation of electrical systems

46.19.Z - Activity of agents involved in wholesale trade of non-specialized goods

46.50.Z - Wholesale trade of information and communication technology devices

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

47.92.Z - Intermediary retail sale, specialized

58.29.Z - Publishing of other software

59.11.Z - Activities related to the production of films, video recordings, and television programs

59.12.Z - Post-production activities related to films, video recordings, and television programs

59.13.Z - Activities related to the distribution of films and video recordings

59.20.Z - Sound recording and music publishing activities

60.20.Z - Broadcasting of general-access and subscription-based television programs and distribution of video recordings

60.39.Z - Other content distribution activities

61.10.A - 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.A - Activities in other telecommunications fields

61.90.B - Activities in other telecommunications fields

62.20.A - IT consulting and IT equipment management activities

62.20.B - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

63.10.A - Services related to computing infrastructure, data processing, website management (hosting), and related activities

63.10.D - Services related to computing infrastructure, data processing, website management (hosting), and related activities

71.11.Z - Architectural activities

71.12.B - Engineering activities and related technical consultancy

74.20.Z - Photographic activities

81.30.Z - Landscaping services

82.20.Z - Call center activities

86.21.Z - General medical practice

86.22.Z - Specialist medical practice

90.12.Z - Creative activities in visual arts

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