The company's purpose is to provide engineering and consulting services in the fields of energy and building technology, as well as to develop, manufacture and trade products in these areas. It can act as a general planner and total contractor or support investors (builders), planning teams and general contractors in the realization of investment projects of all kinds. The company can establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, and conduct business that is directly or indirectly related to its purpose. The company can acquire, encumber, sell and manage real estate in Switzerland and abroad. It can also provide financing for its own account or for the account of third parties, as well as provide guarantees and sureties for subsidiaries and third parties.