Events: Accelerate

My training programs, organized in events, drive growth by harnessing the power of group dynamics, hands-on experience, and engaging exercises.

With a focus on uncovering personal limitations and building impactful leadership skills.

I design these events alongside trusted experts who bring added insights—all meeting my high standards for effectiveness, depth, and affordability.

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Today

The Foundation – De Bedding

Huis ter Kleef Kleverlaan 9, Haarlem, Netherlands

The Foundation: Training for Grounded Awareness This three-day training teaches you to consciously ground yourself. Being grounded means standing firmly with both feet on the ground, being present in the here and now, and being connected to yourself. What does conscious grounding offer you? As a human being, it is important to connect with your ... Read more

€775

Leadership Development Intensive March 25

Netherlands tbd, Netherlands

As a leader and as a human being you don’t have to change yourself, you just have to come home to yourself – and that changes everything. LeadershipDevelopment Intensive   Hey there! I’m curious if you’ve ever felt this way too. The expectations can be incredibly high, and I genuinely want to do my job ... Read more

What Others Are Saying

Walter’s infectious energy brought clarity to our strategy, sparking motivation and ending the session on a high note—with a hug!

Thomas Alflen

Founder

Walter combines exceptional leadership and management, seizing opportunities and coaching with insightful questions—all while keeping work enjoyable.

Remco Schmieman

Agile Transformation Coach

Walter is an outstanding coach and strategist, translating complex problems into achievable steps. His presence encourages growth, trust, and collaboration.

Mark Verver

Sales

Walter is a professional, results-driven leader with a talent for building trust, setting clear goals, and maintaining a great sense of humor. A pleasure to work with!

Ruben Dobbelstein

Agile and Digital Transformer

Walter is a patient, non-judgmental coach and attentive listener, helping me see new perspectives with ease. Grateful for his guidance!

Meeuw Kollen

Legal

Honest, focused, and driven, Walter brings energy to every moment. He’s a pro at managing business and sales with lasting customer satisfaction.

Jasper van Staveren

IT Contract Manager

Walter is relaxed yet driven, blending connection and direction seamlessly. Transparent and original in his approach to communication and collaboration.

Gabe Bierma

Business Continuity Management

Walter is highly driven and relentlessly solution-oriented!

Jimmy Ramcharan

Sales

Walter is an insightful sparring partner, blending IQ, EQ, and authenticity to unify business and tech with team well-being, purpose, and growth.

Machiel Emmering

Investor

Trusted Coach

15+ years of coach experience

Certified coach

Highly rated by clients

Successful Change Leader

20 years of change experience

80% success rate in (over)achieving business cases

Frequently requested for follow-up engagements

Valued Trainer & Expert

1,600+ days in retreats and training

11 years in digital transformation

Involved in 200+ organizational changes

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