The exercise of all activities in the field of technical and energy systems for buildings and industry. The company's main purpose is the design, execution, maintenance, operation and management of heating, air conditioning, ventilation, refrigeration, sanitary and water treatment systems, as well as central and transport and distribution networks for liquid and gaseous fluids, electrical transformation and distribution cabins, lighting and power plants, low-voltage electrical systems, supervision and also the operation and monitoring of energy production plants and systems of all kinds. It can acquire and alienate land, create branches, participate in other companies and finance, found or acquire similar or related companies, as well as assume representations.