Activity:
- business activity
- project activity
- revision, consultation and advisory activities
- civil and housing construction
- engineering and industrial buildings
- special work including landscaping
- reconstruction and repair of historical buildings
- construction and assembly work
- construction of roof systems, roofs and trusses
- attic buildings
- final finishing of interiors
- carpentry, roofing and plumbing work
- implementation of facade systems and insulation works
- plasterboard structures
- water, heating, gas, electricity
- floor coverings, tiles and tiling
- lightning rods.