Energy takes care of the production and distribution of energy, such as gas, electricity and water. Depends on the sale of various raw materials, which may be natural or secondary. Use and sale of semi-finished products for the chemical, construction or engineering industry.

Full maintenance and water-proofing of damp masonry and structures. Work: - building/structural and technical survey and solution proposal - consultation and consultancy - renovation system Baurex - damp-proofing of concrete structures - Sikkaton technology - undersealing/horizontal damp-proof course and maintenance of flat roofs - ...