Develop Organizations
through People!

"Personalities, not principles, get time moving"
(Oscar Wilde)

Become a persolog trainer now!

Dominant, proactive, steady and conscientious - take advantage of the pragmatic approach, diversity and flexibility of our persolog® Personality Factor Model.

More about our certifications

persolog: We make trainers successful

Developing organizations through people

How can people work together more effectively? persolog poses this question. Under this premise we develop learning instruments around social and personal competences for training, coaching, personnel development and company health management.
We will be happy to advise you on your individual needs without obligation: +49 7232-3699-0

Friedbert Gay – Your persolog trainer

Friedbert Gay's enthusiasm for people and their personality can be felt from the very first moment. With his stirring and authentic style he always succeeds in captivating and inspiring his audience.


Debora Karsch – Your persolog trainer

"It is often the leap into the unknown that leads to the next level." If you ask Debora Karsch for a motto that inspires her and guides her in her work, she will call these words. And not without reason: She is convinced that real development is only possible if you dare something new.


persolog Publishing House

Learning instruments for social and personal competence

The basis of the success of our learning instruments is an analysis of the actual state of one's own behaviour. Products in the persolog Online-Shop

persolog Academy

Certifications for personnel managers, trainers and consultants

HR managers, trainers, coaches and consultants, but also managers and employees in responsible positions visit the persolog Academy. persolog seminars and certifications

A very customer-oriented, authentic, competent and loving company!

Frank Teppe

persolog will help me in what I do. Look forward to new ways!

Christina Woog

Renowned companies around the globe work with persolog's models: