71.12.B - Engineering activities and related technical consultancy
09.90.Z - Service activities incidental to other mining and quarrying
28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified
43.13.Z - Performing excavations and geological-engineering drilling
43.22.Z - Installation of plumbing, heating, and air-conditioning systems
43.99.Z - Other specialized construction works, not classified elsewhere
69.20.A - Accounting and bookkeeping activities
71.20.C - Other technical testing and analysis
74.99.Z - All other professional, scientific and technical activities, not elsewhere classified
82.10.Z - Office administrative support activities, including related services
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane