Meet our team.

ZUMFLOW is a network of internationally experienced coaches and facilitators working across the globe. We deliver coaching sessions and workshops to leaders across every type of industry. And we speak English, Dutch and Swedish. And drink fresh ginger and lemon tea. Try it, you might like it.


Kristina Zumpolle
– Founder

There’s no nonsense with this no nonsense coach, Kristina. Workshop leader and facilitator, Kristina has worked successfully with Executives and teams across a variety of industries and countries. Her broad cultural and professional experiences have shaped her expansive and innovative coaching style. She views each client as a burgeoning success. And makes it her work to help them see their own potential.

Kristina is vibrant, positive and a glass half full kind of coach. Never one to shy away from a challenge, she works constantly to better herself so that she can better the performance of those around her.

English – Swedish – Dutch


Vera van Haren
– Personal L
eadership Coach & Trainer

Vera has a master in psychology and is a corporate leadership trainer and program developer with many years of experience providing outstanding programs for hundreds of managers and employees.  By combining real listening, in-depth questioning and out of the comfort zone techniques, she  has the ability to open up the full potential of people and guide them to the next steps in their personal lives and careers.

Vera is an expert at creating a psychological safe environment and awareness. She is strong in analysing group dynamics and she will speak out the unspoken. Besides that, you are assured of a positive and authentic attitude, real attention and loads of humor.



Fredrik Lyhagen
– Leadership Coach & Consultant

Fredrik brings a wealth of international experience to the world of Leadership Coaching. His journey through a career in Sales Management, Talent Management, Alliance Management and Consulting affords him a strategic approach yet grounded presence – which is always warmly welcomed by clients. 

Fredrik is an energetic and empathetic coach and facilitator. He’s passionate about conversations that explore intrinsic motivations and push the boundaries of one’s comfort zone.

English – Swedish


Jessica Slijkhuis
– Leadership Coach & Trainer

After a long and successful academic career, Jessica transitioned her organisational expertise to Leadership Coaching. She’s coached Executives, Managers and teams at some of the most recognisable international organisations. And leaves no stone unturned when finding ways to meet the needs of her clients.

She designs and delivers individual and group change processes that have lasting impact by finding and assessing the unique needs of each client. Because only then can she deliver on it. Jessica is a learner as well as a teacher, always working to better herself so that she can improve the performance of others.

Dutch – English


Peter Teijgeman
Leadership Coach & Trainer

Peter is one of those Leadership Coaches who creates breakthrough moments for those eager to accelerate their leadership effectiveness. He gains clarity, direction and momentum by unleashing their natural strengths, talents and passions so that they can lead themselves and their organisations to new levels of mastery. Sounds epic. It is.

Peter’s ability to identify with challenges and find ways to offer new perspectives and support in making powerful choices is something highly valued by his clients. Peter is passionate about working with Executives and Leaders who are committed to creating a positive ripple effect in the world around them. His successful track record of launching clients into their zone of genius is testament to that.

Dutch – English – German

If you have a topic or project you’d like to chat about, drop us an email, a text or let’s meet for a ginger and lemon tea. After all, tea makes everything better, so the saying goes. How can we serve you?

About Zumflow

ZUMFLOW coaches, designs and delivers workshops and leadership programmes with a focus on effective and authentic leadership. Interested? Discover more about us here.

Contact details

Professor van Reeslaan 15 
1261 CS Blaricum
The Netherlands

+31 (0)6 250 256 06

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