Execution of assembly, electrical rough construction and cabling work as well as cable duct, multimedia and communication installations in residential, commercial and industrial buildings, including renovation, conversion and new construction of buildings. The company may establish branches and subsidiaries in Switzerland and abroad and participate in other companies in Switzerland and abroad, as well as conduct all business that is directly or indirectly related to its purpose. The company may acquire, encumber, sell and manage real estate in Switzerland and abroad. It may also provide financing for its own account or for the account of third parties, as well as grant guarantees and warranties for subsidiaries and third parties.