Brief profile:

1990    Foundation as Treuconsult Revision GmbH
2000    Member of TAG International, since 2002 of AGN International
2002    Renaming as AGN Treuconsult GmbH
2002    Cooperation with Becker Büttner Held
2002    Office relocation to bigger office space
2006    Opening of new offices in Berlin and Cologne
2007    Opening of a new office in Stuttgart and
            renaming as INVRA Treuhand AG
            Wirtschaftsprüfungsgesellschaft

• Audit of municipal utilities, energy supply companies and energy trading companies
• Auditing of building companies, swimming pool operators, wastewater companies and telecommunications providers
• Audit of medium-sized companies in the media and advertising industry, in the computer and electrical industry, in the automotive supply industry and audit of mechanical engineering companies of any dimension or legal form
• Audit of subsidiary companies of international groups
• Audit of medium-sized groups with subsidiaries in Europe and North America

• Auditors
• Tax consultants
• Lawyers
• Economists
• Accountants
• Tax Assistants
• Audit Assistants
• Engineers