Provision of consulting, development, design and construction services of all kinds, in particular in the field of medical technology; the company develops product concepts of all kinds, in particular surgical implants and instruments, in order to exploit, sell or license the resulting rights, trademarks and patents. The company may establish branches or subsidiaries at home and abroad, participate in other companies, acquire, encumber and sell real estate, acquire, manage and sell securities and currencies, provide financing for its own or third-party account, and provide guarantees and warranties for subsidiaries and third parties.