The company's purpose is to provide services in the field of railway overhead line construction. Offering rental and brokerage services for special machines in railway overhead line construction. Providing services as general contractor, project management, construction management and execution of planning and technical work in railway overhead line construction in Switzerland and abroad. Offering coaching, in particular for employees and executives in railway overhead line construction in Switzerland and abroad. Offering personnel brokerage services in railway overhead line construction. Managing an engineering, planning and consulting company, in particular in the field of railway overhead line construction and renovation of overhead lines in Switzerland and abroad. 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 third-party account, as well as provide guarantees and sureties for subsidiaries and third parties. Trading in goods of all kinds.