71.12.Z - Engineering activities and related technical consultancy
33.11 - Repair and maintenance of metal products
33.12.Z - Repair and maintenance of machinery
33.14.Z - Repair and maintenance of electrical devices
41.10.Z - Construction work related to the construction of residential and non-residential buildings
43 - Specialized construction works
71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts
72.19.Z - Scientific research and development activities
74.90.Z - Other professional, scientific and technical activities, not elsewhere classified
85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane