94.99.Z - Activities of other membership organizations, not elsewhere classified
35.12.B - Solar power
35.12.F - Generation of electricity from other renewable sources
35.15.Z - Electricity trading
43.21.Z - Installation of electrical systems
70.2 - Business and management consultancy activities
73.20.Z - Market research and public opinion polling
82.30.Z - Activities related to organizing fairs, exhibitions, and congresses
85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
85.6 - Educational support activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane