Acquisition of electronic and mechanical components and assemblies as well as software and technical and industrial expertise; development, manufacture, production and sale of devices, in particular in the fields of computer science, electrical engineering, energy technology, building automation and medical technology in Switzerland and abroad; provision of services in the fields of computer science, electrical engineering, energy technology, building automation and medical technology; acquisition, holding, management and disposal of trademarks, copyrights, patents, licenses and, in general, intellectual property rights of all kinds, in particular to the extent that they are related to the company's main purposes; acquisition of or participation in any companies; carrying out all business, financial and industrial operations, including with securities or real estate, which are directly or indirectly useful for pursuing the main purposes; carrying out financing and entering into guarantees and sureties for third parties.