The company's purpose is the study, design, implementation, installation, commissioning, maintenance, renovation, and optimization of technical systems and equipment in the fields of building, industry, energy, and infrastructure. It operates notably in the areas of multi-fluid (water, air, gas, steam, etc.), multi-energy (conventional, renewable, hybrid energies), heating, ventilation, air conditioning (HVAC), electrical, hydraulic, pneumatic installations, home automation, building management systems (BMS), as well as the automation and digitalization of technical systems. The company also offers consulting services, energy audits, project management, development of innovative solutions, as well as integrated turnkey services. The company may carry out, either on its own account or on behalf of third parties, any other activities of any nature, notably financial, commercial, industrial, movable and immovable property activities that are convergent, with the exception of buildings subject to the LFAIE, in Switzerland and abroad, directly or indirectly related to its main purpose. The company may also create branches in Switzerland and abroad. It may also participate in any company, acquire or pay fees and commissions, negotiate and execute various contracts or agency contracts in different countries.