43.22.Z - Installation of plumbing, heating, and air-conditioning systems
33 - Repair, maintenance, and installation of machinery and equipment
36.00.Z - Extraction, treatment, and supply of water
37 - Sewerage and waste water treatment
42 - Works related to the construction of civil engineering and water engineering objects
46 - Wholesale trade
47 - Retail trade
71 - Architectural and engineering activities, technical testing and analysis
72.20.Z - Scientific research and development in social sciences and humanities
85 - Education
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane