BARTUS Systemy Radionawigacyjne Edyta Ernest-Afrykańska

46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof

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

43.11.Z - Demolition

43.12.Z - Site preparation

61.10.Z - Wired telecommunications activities

61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities

61.90.Z - Other telecommunications activities

71.12.Z - Engineering activities and related technical consultancy

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

95.12.Z - Repair and maintenance of (tele)communication equipment