Contact details

Verda Sisman

Torenallee 45 

5617BA Eindhoven

info@oaktreeme.com

www.oaktreeme.com

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©2020 OakTreeMe

"We help people discover their true selves

 and live their potential"

TRAIL CORE TEAM

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VERDA SISMAN

Adjunct professor in Leadership Development at TIAS, Founder and Managing Director of OakTreeMe

Verda is an experienced global business leader, executive coach and facilliator. 

"I am fascinated about our capacity to grow and
transform. Supporting people to discover their true
potential which often lies concealed within themselves is
the most fulfilling job I can ever imagine."

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CAREL-JAN

VAN DRIEL

Executive coach, mentor & facilitator

Carel-Jan is an experienced business leader, now running his own company “Catch the Tide”, supporting and helping people and teams to make the right choices at the right moment.


"I am very interested in organizational cultures
and change management in organizations, especially
to work with people to implement the change in a
team. or to coach people through a change."

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JOHN VAN GIELS

Trainer, facilitator & UIMLA International Mountain Leader

John runs wilderness & leadership trails, organisational consultancy and Leadership development, in business and Outdoor settings alike.

 

"Living humbling experiences and near fatal
accidents. I experienced what a great teacher
nature can be... Dealing with uncertainties, fears,
complex situations, potential and possibilities."

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RUUD VAN DE VEERDONK

Trainer, coach & stress-management and performance expert

Ruud works for the Dutch Police Academy. He is responsible for training team members and executives for the Dutch arrest and intervention teams. He developed a mental resilience program in collaboration with a sports psychologist for increasing mental strength, where 42,000 police officers will take part.

HARMEN

VAN DIJK

Coach, facilitator, outdoors guide and adventurer 

"Nature and people are my passion. I live and work outside
whenever possible. Since 2014 I have been taking men and
women on a journey into nature and by that on a journey
to themselves. I believe nature provides us with many
opportunities for personal leadership development.
Becoming aware of the pure magic in nature and honouring natural transitions such as the changing of seasons brings us back to our essence and opens doors for transformational growth."

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BARBARA

VAN DER MEER

Trainer, yoga- and mindfulness teacher & mountain expedition leader

Barbara has a background in strategy consulting and now runs her own businesses in yoga & mediation (Delta Yoga) and training & development (Delta Development), organising retreats and leading mountain expeditions around the world.

"It's my job to help people use present moment awareness 

and focused energy to reach their full potential"