42.12.Z - Works related to the construction of railways and underground railways
42.11.Z - Works related to the construction of roads and highways
42.13.Z - Works related to the construction of bridges and tunnels
42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere
43.12.Z - Site preparation for construction
43.13.Z - Performing excavations and geological-engineering drilling
43.50.Z - Specialized construction works in the field of civil and water engineering
55.90.Z - Other accommodation services
71.12.B - Engineering activities and related technical consultancy
74.99.Z - All 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