The company's purpose is to engage in all engineering, consulting, design, installation, project management, design review and expert activities in the fields of energy, construction, industry, renovation and building sanitation. Furthermore, the company's purpose is to trade in goods of all kinds. The company may establish branches and subsidiaries and may participate in other companies, both in Switzerland and abroad, and in general, may engage in any activity directly or indirectly related to its purpose. The company may acquire, hold and dispose of real estate, both in Switzerland and abroad. It may carry out, either on its own account or on behalf of third parties, all financial transactions as well as provide guarantees or warranties for subsidiaries or third parties.