“Sandra has proven capable of making a big difference because she puts her personal life experience at the service of others. The mutual trust she establishes in the process is her greatest strength. I consider it a privilege to have the opportunity to work with her.”

Leen Paape – Nyenrode Business University

“Sandra thinks practically, listens well, and, very importantly, turns my wishes into concrete actions. Her approach appeals to me because she provides helpful guidance without being dominant. Sandra led a group of people through a change and inspired them with enthusiasm. What seemed difficult now appears easy.”

Annelies Gerritsen – Gemeente Amsterdam

“Experienced and knowledgeable, Sandra showed us ways to shape participatory leadership, both through clear explanations and by allowing us to practice and experience the leadership ourselves. She sensed what our group needed and left meaningful experiences and lessons with all the participants.”

Monika Bankert – business economist, certified public accountant, interim manager

“I experience Sandra as a pleasant sparring partner who gave me new insights into working with residents and colleagues in the participation process. Sandra is articulate and does not shy away from discussion.”

Sjoukje van ‘t Veer – Municipality Amsterdam

“Sandra is a very enthusiastic, creative expert on setting-up and executing change management projects. She can interact very well with multiple levels in the organization. She is very dedicated and reliable to work with and is extremely good in running workshop-like sessions.”

Minke van Steenis – Philips

“Getting employees out of old patterns and encouraging ownership—that is what Sandra did exceptionally well. What I admire in her is her great confidence in letting the group take charge of the process themselves.”

Rozella Oostveen – Combiwel

“Sandra gives me insights about myself and my relationships with others in a very accessible way. She understands me well, approaches everything with positivity, and is non-judgmental.”

Lisa – millennial coachee

“In ‘Together in Action,’ Sandra was the driven and energetic creative force and motivator. Determined, open to dialogue, engaging in lively discussions, and always connected with the other participants. Many thanks for that!”

Henk Korthorst – DNB

“Sandra organized the initial meetings focused on how residents believe participation should be shaped. This was an important step as it set the course for the entire subsequent process. Sandra handled this challenging task professionally. The meetings yielded a wealth of suggestions and ideas. I can definitely recommend Sandra.”

Pieter van Zijl – Engineering Department, City of Amsterdam

“I witnessed Sandra facilitating a session for women at PwC and an afternoon for an intercultural audience for the Police. As a professional, she is skilled at identifying the client’s core question, with attention to the needs and level of the audience. I observed that during the session, the group was able to overcome their personal barriers from their own strengths and went home feeling empowered.”

Djehan Lauwers – change manager, diversity & inclusion

“I experienced the Art of Participatory Leadership training as very inspiring. Sandra is a very professional, sensitive trainer who gives a lot of space to the group processes. I am looking forward to putting into practice what I have learned!”

Janneke Dubbelboer – Mundi training

“The Art of Participatory Leadership has brought a change to my daily life. I now have a better sense of when to take on different roles within a group, depending on what you want to achieve. An amazing training that brings both confusion and deeper self-insight.”

Lot Locher – Strategic Advisor Amsterdam Rainproof / Waternet