94.12.Z - Activities of professional organisations
43.21.Z - Electrical installation
58.11.Z - Book publishing
58.14.Z - Publishing of journals and periodicals
58.19.Z - Other publishing activities
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Other technical testing and analysis
72.1 - Research and experimental development on natural sciences and engineering
82.30.Z - Organisation of conventions and trade shows
85.59.B - Other out-of-school forms of education, not elsewhere classified
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane