Provision of services in the aerospace and transportation industries as well as in the machinery and equipment construction sector, in particular development, planning, manufacture, assembly and maintenance of technical components and assemblies, as well as provision of consulting and engineering services and trade in products and services; may grant or take out loans, establish branches and subsidiaries, participate in other companies, acquire, encumber, sell and manage real estate, arrange financing for its own account or for third-party account, and provide guarantees and sureties for subsidiaries and third parties.