My Team

Partners & Employees

Ingo Bieringer

Dr. Ingo Bieringer

Associated Partner

Dr. Ingo Bieringer is an organizational consultant, mediator, trainer and lecturer at the Universities of Salzburg and Krems as well as at the Salzburg University of Applied Sciences. As a partner of the organizational consultancy Trigon, founded by the renowned conflict researcher and organizational developer Prof. Dr. Dr. Fritz Glasl, Dr. Bieringer works with the following focal points:

Carola Denninghoff

Cordula Denninghoff

Associated Partner

Cordula Denninghoff is a certified coach and trainer for personnel and organizational development, especially for transformation processes and conflict moderation. She has many years of experience as a lecturer for managers and employees from the financial sector and industry. Her professional competence results from more than 30 years of expertise as a presenter of business and political programmes for WDR, Deutschlandradio, Deutsche Welle and SWR, among others. She also has decades of experience in working with microphones.

Cordula Denninghoff works with the following focal points:
Silke Trösch

Silke Trösch

Associated Partner

Silke Trösch, expert for leadership, communication and change competence, is a certified change manager, organizational consultant and management coach. Over the past 20 years, she has accompanied numerous managers in international corporations and medium-sized companies through comprehensive transformation processes. As former Head of Corporate Communications at Nestlé Kraft Foods (now Mondelez International), Burda and Deutsche Messe Hannover, she can draw on 16 years of management experience. She was responsible for complex strategic and operational tasks and was a member of senior management.

Silke Trösch works with the following focal points:
Dr. med. Gabriele Freise-Buhr

Dr. Gabriele Freise-Buhr

Associated Partner

Gabriele Freise-Buhr, expert in health management, medical communication in the dialogue between physician and patient as well as change processes in the health service, is a certified organizational consultant and management coach. She has more than 25 years of experience as a physician with a focus on preventive and nutritional medicine in international clinics, pharmaceutical companies and health management organizations (including BZgA, ÄGGF) as well as institutions for health education. She has taken on complex and strategic tasks in the field of consulting and education.

Gabriele Freise-Buhr works with the following focal points:
Frank Lafos

Frank Lafos

Associated Partner

Frank Lafos is a certified coach with the ICF (International Coach Federation), certified change manager and executive trainer with the UCN Community. After almost three decades of a successful career in international and world-leading IT companies, he has extensive expertise in numerous management positions, including sales and project management for corporations, medium-sized companies and government agencies. At Intel Corporation he was responsible for innovation management in Europe and director of the Intel Open Lab Munich. In this role, he received several prestigious awards for Intel in 2010 and 2011.

Frank Lafos works for individuals, teams and organizations with the following focal points:
Kristin Kilian

Kristin Kilian

Employee

Kristin Kilian is currently completing a Bachelor's degree in Psychology at the University of Cologne. As assistant to the management she is responsible for the organization as well as the administrative management of customer processes. She also supports the team in the areas of accounting and controlling. She is also jointly responsible for the creation of concepts, employee and customer surveys, presentations and social media topics.

Maria von Zitzewitz

Maria von Zitzewitz

Employee

Maria von Zitzewitz is currently completing a Bachelor's degree in Economics with a focus on Sociology at the University of Cologne. As assistant to the management she supports the team in the areas of accounting and controlling. She is also responsible for the coordination and administration of customer processes. Furthermore, she is jointly responsible for the creation of concepts, presentations and social media topics.

Marc Preisinger

Marc Preisinger

Employee

Marc Preisinger works as a junior consultant and is responsible for the development of consulting strategies and concepts on the topics of communication, crisis and change. He completed his Bachelor in Communication Management in Cologne at the Macromedia University of Applied Sciences and is also jointly responsible for the company's social media activities.

Friederike Vieten

Friederike Vieten

Employee

Friederike Vieten works in the team as assistant to the management. She is completing a Bachelor's degree in Business Administration at the University of Cologne and Newcastle University. Within the team she is responsible for the management and administration of international customer processes. She supports the team in the development of concepts and presentations as well as in social media content.

Lena Hinkelmann

Lena Hinkelmann

Employee

Lena Hinkelmann holds a Bachelor's degree in International Business Administration from WHU - Otto Beisheim School of Management in Vallendar near Koblenz. As part of the team she is responsible for research, strategy, concept development and scientific publications. Together with her, she co-authored the book Power and Powerlessness - Coping strategies and crisis competence using the example of Kafka's novel "The Trial".

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