Consulting of industrial, commercial and service companies from a business management and technical perspective, as well as taking over management functions for such companies. Consulting for the purchase and sale of companies and parts of companies, as well as for other corporate finance services on behalf of customers, internationally and nationally. Consulting of companies and their suppliers, in particular in the areas of strategy, restructuring, succession planning, joint ventures, technology transfer, purchase and sale of companies or parts of companies and company mergers, marketing/sales, innovation, operations, IT and corporate finance. May establish branches and subsidiaries, participate in other companies, acquire similar or related companies or merge with them, acquire, manage and sell real estate, and enter into all transactions and conclude contracts that are directly or indirectly related to the company's purpose.