74.90.Z - Other professional, scientific and technical activities not elsewhere classified
09.90.Z - Support activities for other mining and quarrying
39.00.Z - Remediation activities and other waste management services
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Other technical testing and analysis
72.19.Z - Other research and experimental development on natural sciences and engineering
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane