43.21.Z - Installation of electrical systems
33.20.Z - Installation of industrial machinery, equipment, and devices
36.00.Z - Extraction, treatment, and supply of water
43.24.Z - Installation of other building systems
43.35.Z - Performing other finishing construction works
47.40.Z - Retail sale of information and communication technology equipment
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
82.10.Z - Office administrative support activities, including related services
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane