Prof. Dr. Jonas is deputy chairman of the supervisory board of our company. The focus of his work is consulting, auditing and expert opinions on economic issues, in particular business valuations. He has over 30 years of cross-industry experience in advising and auditing corporate transactions of both medium-sized and large listed companies and is one of the best-known specialists in legally initiated valuations and expert opinions.
Fields of Expertise
- Business valuations
- Advice on corporate transactions
- Management expert opinions and analyses, assessment of damages
- Inheritance and succession planning and settlement payments
- Expert opinions on business subjects in arbitrations and court proceedings, and for parties
Memberships
- Fachausschuss für Unternehmensbewertung und Betriebswirtschaft (FAUB) of the IDW / Expert committee for business valuation and business management of the Institute of Public Auditors in Germany (IDW)
- Chairman of the "Trendwatch" expert committee of the IDW
- Chairman of the supervisory board of VR-Bank Rhein-Sieg eG
- Auditor (honorary) of the German Rowing Association (DRV)
Publications
- Author of relevant specialised literature
Qualifications
- Diplom-Volkswirt
- Tax Advisor
- Tax Advisor
- Dr. jur.
- Professor
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