The company's purpose is the study, design, implementation, assembly, installation, commissioning, maintenance, upkeep, troubleshooting, repair, operation, monitoring, renovation, and sanitation of all technical building installations and infrastructures, notably in the fields of heating, ventilation, air conditioning, refrigeration, chilled water production and distribution, heat and cold production, sanitary installations, water treatment, swimming pools, flue systems, piping, fire protection, gas, strong and weak electrical current, home automation, regulation, building management (BMS/BACS), renewable energy production facilities (solar thermal, photovoltaic, geothermal, heat pumps, energy recovery), as well as all climate engineering, hydraulic, electrical, or mechanical installations. The company also carries out all activities related to insulation, sheet metal work, roofing, waterproofing, facades, coverings, interior design, fitting out, security, access control, video surveillance, telecommunications, computer networks, and all other technical installations, as well as all construction, transformation, or industrial assembly work. It can perform all mandates of general or total contracting, including planning, coordination, project management, expertise, control, technical audit, energy monitoring, energy counting and management, as well as the marketing, import, export, leasing, distribution, and installation of all materials or equipment directly or indirectly related to its activity. The company may also engage in any other activity directly or indirectly related to these purposes; it may notably create branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire companies with identical or similar purposes, or merge with such companies, carry out all operations and conclude all contracts aimed at developing and extending its purpose or directly or indirectly related thereto.