Provision of construction services, including high-rise and civil engineering, and provision of services as a general contractor, in particular development, planning, realization and execution of new buildings and renovations of all kinds; trade in building materials and kitchen furniture. The company may establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire or merge with similar or related companies, and enter into all transactions and 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, intellectual property rights and licenses of all kinds. Consulting, appraisal, brokerage as well as purchase and sale of real estate. Accounting for small businesses.