Provision of services in the construction industry, in particular development, planning and implementation of electrical and building technology solutions, planning, brokerage, administration, renovation or new construction as well as purchase and sale of properties in Switzerland and abroad. The company can assume trust and general contractor functions in the construction and real estate sector, provide expert opinions, participate in consortia, establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, arrange financing for its own or third-party account, and provide guarantees and sureties for subsidiaries and third parties.