Any general business activity in the field of construction and industry; all architectural design, civil engineering and construction management work; the purchase and sale of building materials in general in Switzerland and abroad; the assumption of agencies; the planning and promotion of constructions as a client or general contractor; the promotion of real estate transactions; property management; the acquisition, administration, holding and sale of built or to be built properties; the acquisition or establishment of other companies of the same kind; participation in other companies and enterprises; the exercise of all commercial, financial or other activities that are related to the purpose of the company. For the achievement of the company's purpose, any other commercial or financial transaction in direct or indirect relation to the company's purpose in Switzerland and abroad.