71.12.Z - Engineering activities and related technical consultancy
26.11.Z - Manufacture of electronic components
26.30.Z - Manufacture of (tele)communication equipment
28.9 - Manufacture of other special-purpose machinery
41.10.Z - Construction work related to the construction of residential and non-residential buildings
41.20.Z - Construction work related to the construction of residential and non-residential buildings
43.29.Z - Specialized construction works
43.99.Z - Other specialized construction works, not classified elsewhere
71.11.Z - Architectural activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane