61.10.Z - Activities in the field of wired, wireless, and satellite telecommunications
37.00.Z - Sewerage and waste water treatment
43.11.Z - Demolition and destruction of buildings
43.21.Z - Installation of electrical systems
43.29.Z - Specialized construction works
43.39.Z - Specialized construction works
61.90.Z - Activities in other telecommunications fields
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane