Building demolition services. Fireworks - service provider. Construction services. Hydropower engineering. Facilities for navigation. Explosives emplacement for civil demolition. Specialized and oversized transportation.
Civil engineering. Construction and maintenance of roads and bridges. Industrial and civil construction. Hydropower engineering. Facilities for navigation. Water and sewerage services. Concrete and aggregates for gravel pit. Metal structures, profiles.
Hydro, thermal and sound insulators. Waterproofing professional services and materials. Restoration and rebuilding of civil construction. Construction and architecture. Raw materials and materials for thermal insulation/waterproofing.