OMC BERLIN - Key Persons


Andrea Mills

Job Titles:
  • Senior Consultant
After studying linguistics in Berlin, Andrea worked as a personnel officer with management responsibilities in recruiting and personnel development. Study periods abroad followed. She has now worked as a trainer and coach for companies and organisations for many years. She is a member of the Examinations Committee of the Chamber of Trades in Dusseldorf for both professional and occupational education, an NLP coach trainer and certified coach.

Babette Krimmel

Job Titles:
  • Executive Assistant
  • Office Manager
You can't teach people things; you can only help them to discover it in themselves. (Galileo Galilei)

Carsten Spiegel

Job Titles:
  • Regional Director East at OMC
  • Regional Director East, Senior Consultant
  • Regional Manager East
The most important thing for me is the candidates satisfaction with reached results - as measured by the jointly worked out goal.

Claudia A.Cordt - COO, Shareholder

Job Titles:
  • COO
  • Director
  • Member of the Management Team
  • Partner
  • Shareholder

Claudia Michalski - CEO, Shareholder

Job Titles:
  • CEO
  • Member of the Management Team
  • Shareholder
  • Economist, Principal Shareholder and CEO

Deniz Reine

Job Titles:
  • Consultant
After studying economics and social sciences, Deniz has been working as a consultant and coach for professional change processes in various industries since 2006. Experienced consultant and trained systemic coach for professionals, managers and individuals.

Dr. Christiane Ackerhans

Job Titles:
  • Senior Consultant
As a graduate social economist Christiane advised and supported professionals in change processes for more than 20 years. She worked in management responsibility for IT and safety companies, automotive industry and rail vehicle construction industry in international structures for more than 10 years. In this role she organized projects as a change manager and organizational developer - throughout Europe and the US. Since 2015 she focusses on management consulting and coaching. While completing her doctorates in economy and social psychology she dealt with the professional role in organizational change processes. Christiane is trained systematic business coach, conflict competent coach and systemic organizational and team developer. Since 2018 she is consultant, trainer and coach at OMC.

Elke Schilz

Job Titles:
  • Office Manager
  • Assistant to the Management

Katrin Zimmermann

Job Titles:
  • Senior Consultant
Opportunity finder with heart, humour and a wealth of experience in the goal-oriented accompaniment of people in change processes.

Martin Kerscher

Job Titles:
  • Media Trainer, Business Coach

Nicole Scheuermann

Job Titles:
  • Consultant
With innovative instruments, previous areas of tension can be broken up and new perspectives can be shaped.

Sven Bartel

Job Titles:
  • Business Startup Expert

Sylvia Peschke-Büchel

Job Titles:
  • Coach
  • Senior Consultant
  • Senior Consultant / EXPERIENCE
As an industry educator Sylvia already started working in human resources at the end of the 90s. She gained experience in the HR-management while working in a German logistics company. Early she realised that advising and supporting people is her passion. Therefore she slowly build up advisory competence and is an expert for 15 years now, when it comes to supporting people in professional change processes. Sylvia is a qualified systematic coach and advises professionals in specific situations in their daily management routine.

Ulla Müller

Job Titles:
  • Coach, Team Coach
  • Senior Consultant, Executive Coach
Authentic consultant who supports professional change and development processes with enthusiasm, empathy and charisma. Ulla is trained as a systemic coach, team coach and resilience coach, as a trainer according to the St. Gallen Coaching Model and as an outplacement consultant.