09.90.Z - Service activities incidental to other mining and quarrying
09.10.Z - Service activities incidental to petroleum and natural gas extraction
33.20.Z - Installation of industrial machinery, equipment, and devices
43.99.Z - Other specialized construction works, not classified elsewhere
71.11.Z - Architectural activities
71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts
71.20.C - Other technical testing and analysis
72.10.Z - Scientific research and development in natural and technical sciences
82.10.Z - Office administrative support activities, including related services
82.99.B - Other business support activities, not elsewhere classified
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane