The management of a general contracting business in the construction industry, the management of a technical office, consulting and contract brokerage, planning and site management in Switzerland and abroad. It may also acquire and hold participations in other companies, establish additional companies or merge with other legal entities, create branches, subsidiaries and agencies, promote real estate transactions, acquire, restructure, manage, rent and sell real estate in Switzerland and abroad. The company may also carry out all operations directly or indirectly connected, necessary and/or useful for the promotion and achievement of the company's purpose.