Staff leasing, personnel placement and provision of services in the medical field, as well as the provision of extramural care and nursing services and services in the field of household management. May establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, and conduct all business directly or indirectly related to its purpose, provide financing for its own account or for third-party account, and grant guarantees and sureties for subsidiaries and third parties, as well as acquire, manage and sell real estate.