The purpose of the company is to provide all engineering services (energy consulting, planning, concept creation, construction management and organization) in the field of building technology (heating, ventilation, sanitation, climate, refrigeration, electrical engineering), in particular to support property owners and builders in the field of building technology, to organize construction and renovation projects including all ancillary work (building applications, funding requests and all related work) and all related business. The company can also trade in all goods in the building technology and electrical engineering sector (purchase and sale, rental). The company can participate in other companies, acquire and sell other companies in Switzerland and abroad, establish branches and found subsidiaries. It can acquire, manage, administer, renovate and sell securities, intellectual property rights, real estate and land, and conduct all business directly or indirectly related to the aforementioned purpose. The company can also grant loans, arrange financing for its own account or for third-party account, and provide guarantees and sureties for subsidiaries and third parties.