08.12.Z - Extraction of gravel, sand, clay, and kaolin
08.11.Z - Extraction of ornamental stones, limestone, gypsum, shale, and other stones and rocks
08.99.Z - Other mining and quarrying, not elsewhere classified
41.20.Z - Construction work related to the construction of residential and non-residential buildings
42.11.Z - Works related to the construction of roads and highways
42.12.Z - Works related to the construction of railways and underground railways
42.13.Z - Works related to the construction of bridges and tunnels
68.10.Z - Real estate activities on own account and development of building projects
71.12.Z - Engineering activities and related technical consultancy
77.32.Z - Rental and leasing of construction machinery and equipment
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane