Our partner-like concept for the furtherance of our clients’ success.

Thanks to their sound professional and social competence all partners combine individually tailored consultancy services with their own personal style. In this way a trusting relationship at eye-level with the clients may be developed. Our competent and continuous service is oriented towards the medium and long-term success of our clients.

Whilst maintaining discretion towards third parties, our partners are at all times informed as to the current status of the mandates. This is a matter of particular importance to us, in order to be able to use our generation-spanning expertise for the success of our clients.

Josef Demmer, business administration graduate, auditor and tax consultant, took the firm over from Prof. Otto Heinrich Zacharias in 1975 and concerns himself mainly with special duties, inter alia as an advisory board member in medium-sized companies and as an executor of estates;

Hans-Josef Demmer, business administration graduate, auditor and tax consultant, first of all gained more than six years’ practical working experience in another medium-sized law firm following his studies in Cologne and has been a partner and co-owner since 2000;

Kai Arnold, business administration graduate (UAS), auditor and tax consultant, was active in the field of medium-sized businesses counselling with an international auditing company following his training as an assistant tax consultant and studies in Co

Anke Nuppeney, auditor, tax consultant, lawyer.