The construction, design and service activities in the field of construction with a focus on land, transport, underground, water supply and special construction. These buildings then are single-family houses, but also industrial buildings, roads, railways or bridges.

Construction: -houses. Reconstruction: -ancient monuments -housing/residential buildings. Work: -carpentry -brickwork -heating engineering -electrician work -roofing -earthwork JBC -plumbing. Motor transport.