Manufacturing, development, distribution, maintenance, repair and commissioning of high-voltage high-current laboratories and testing facilities as well as accessories; furthermore, acquisition and disposal of companies; can participate in other companies, acquire or establish similar or related companies; can acquire, manage, encumber and dispose of real estate as well as copyrights, patents and licenses of all kinds, arrange financing for its own account or for third-party account, and provide guarantees and sureties for subsidiaries and third parties.