SiegRevision GmbH is a regionally affiliated and internationally experienced auditing and tax consulting company based in Siegen-Weidenau. We specialize in comprehensive tax and business consulting and the performance of all auditing tasks for medium-sized and owner-managed companies. In addition to our solution-oriented approach to local and national tasks, we are characterized by our extensive international experience in the establishment and support of subsidiaries and joint ventures, particularly in the rest of Europe as well as in North America, China and South East Asia.