One 4 All has executed several (international) training courses, presentations, coaching and tailormade facilitation programs for a.o.:
Astellas
* Boertien Groep
* Gaus Opleidingscentrum
* Gooise Scholen Federatie
* NOC/NSF
* Yamit Europe BV
* Quintiles Ltd.
* Schiphol Real Estate
* Solvay Pharmaceuticals
* Verzekeringsbureau Voertuigcriminaliteit

as well as acted as a speaker/presenter at various (international) conferences.

CLIENTS ON ONE 4 ALL:

"Several months ago I had a few sessions with Susan using the Enneagram method of personal development.
This turned out to be an amazing and eye opening journey which I did not expect. Over the last 15 years I have read many books and listened to many lectures and ideas in the attempt to better understand my behavior and to find a good tool to help with improving my quality of life into the future. Although I had heard many interesting ideas and notions before - the experience I had with Susan was significantly better and more helpful.
Using the Enneagram system Susan has given me an incredible insight into my character and the mechanism of how I live and function. This is of course a key to understanding ALL of your actions and thoughts and starting to find a way into a much better quality of life.
Susan is so sensitive and relentless (professional) - that with a precision of a surgeon she helped me unfold the core of my character and taking a very objective look at myself. This has proven incredibly helpful and has changed the way I look at almost everything.
I truly trust that because of her talent and ability she can do the same for you - and affect everything from your personal life to your work."
Raviv Goren
CEO Yamit Europe BV
+31-252-377214


"During our individual sessions I found out through the Enneagram that everyone thinks from his own truth, from his own type. I found out my type and why I do what I do and think what I think and why for example my partner does not think that way (nor is he able to). I better understand the differences between people. I am also more aware of my qualitites, but I also learned that these can turn into irritations. Once I discovered the Enneagram, a new world opened up and many things fell into place. The world becomes more understandable and that gives me more energy. Susan is a crucial element in working with the Enneagram. She knows how to bring out the best in me in a very effective and enjoyable way. I am a changed person! Thank you Susan, I still miss our conversations".
Karin Fisher
Gooise Scholen Federatie
Bussum
The Netherlands


"The Enneagram has become a tool for me at work in my job. Thanks to the Enneagram I have become more aware of my reactions to people and situations. By knowing the Enneagram types of your colleagues, you understand why you fly straight into your own allergies. As soon as you know your type, you also find out what your challenges are and that is your learning process.
In our team everyone is aware of his/her type and everbody notices that the corequadrant of his/her type is real and really works that way! This enhances the cooperation and mutual respect.
During my Enneagram sessions I have come to know Susan as a professional coach and a true expert in the Enneagram field. She has been able to show me who I am. Susan started me thinking about what is really important to me.
Wilma Tolner
Boertien Training
Naarden
The Netherlands