43.22.Z - Installation of plumbing, heating, and air-conditioning systems
33 - Repair, maintenance, and installation of machinery and equipment
41.20.Z - Construction work related to the construction of residential and non-residential buildings
42 - Works related to the construction of civil engineering and water engineering objects
43 - Specialized construction works
43.21.Z - Installation of electrical systems
43.29.Z - Specialized construction works
43.99.Z - Other specialized construction works, not classified elsewhere
71 - Architectural and engineering activities, technical testing and analysis
78 - Employment activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane