71.12.Z - Engineering activities and related technical consultancy
41.20.Z - Construction work related to the construction of residential and non-residential buildings
43.22.Z - Installation of plumbing, heating, and air-conditioning systems
74.90.Z - Other professional, scientific and technical activities, not elsewhere classified
77.21.Z - Rental and leasing of recreational and sports equipment
85.52.Z - Non-school forms of artistic education
85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
85.60.Z - Educational support activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane