Execution of construction works, both building construction and civil engineering, as well as provision of services as general contractor, project management, construction management, and execution of planning and technical implementation work, and trade in goods in the construction sector. Search and processing of crystals as well as trade in crystals and provision of related services. 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 any business and conclude any 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.