Execution of mandatory and voluntary audits of annual financial statements (including consolidated Group financial statements), preparation of annual financial statements for companies of different legal forms and sizes with key focus on the industrial, trading and service sectors; execution of special examinations as well as financial and fiscal due-diligence audits; audits in accordance with the IAS/IFRS as well as US-GAAP accounting regulations as well as comprehensive tax advice to medium-sized companies in various legal forms.