Provision of services in the areas of assembly and disassembly of building technology and ventilation systems, as well as insulation for ventilation, heating, and cooling systems, and facility services for real estate and commercial properties. The company may establish branches in Switzerland and abroad, participate in other domestic and foreign companies, acquire similar or related companies, or merge with them, and enter into all transactions and conclude contracts that are suitable to promote the purpose of the company or are directly or indirectly related to it. It may acquire, manage, encumber, and sell properties, real estate, copyrights, patents, and licenses of all kinds.