What others have to say about Stage Heroes

Jade Roux

Global marketing lead at Mambu

“It is very rare to find an incredible talent like Margreet. As a comfortable presenter generally, I was blown away by how many more levels there are to presenting. Besides the technical skills, the endless tips and the active guidance of style, she knew exactly when and how to direct every part of my personal process. Margreet, is a highly recommended contact to have whether you think you’re great at presenting or whether you absolutely dread it. What a gift you have given me! Thank you Margreet. I am both a fan and endorser of your work!”

Hemmo Bosscher

Head of communications at Adyen

“Margreet’s way of working is uniquely very scientific and human to the core. She’s a very gifted presenter who operates with a high level of empathy. You get the feeling that she honestly wants you to succeed. It’s been a blast, and tremendously insightful as far as my own strengths and weaknesses are concerned. If you want to become a better public speaker, I can think of no one better to help you get there.”

Aksel Parmaksiz

Vice President, Global Innovation Management at PVH

“Margreet has magically changed my life during our first session. She is gifted in both sensing and intuition. She is well experienced in analysing situations with her positive, sensitive, calming and friendly approach. She has let me open myself and guided me through the change that I always wanted to do, but never had the courage to. I will always be grateful to her for the change that she brought in my life and I highly recommend her to anyone or any corporation who is looking for an impact; personally or professionally.”

David Wauters

People Manager - PVH

“I am finally learning to speak as I was meant to speak. Unleashing the power of expressing myself authentically rather than trying to imitate, through digging deep within. This is exactly what I wanted and what I am now getting from Stage Heroes!”

Estelle Roux - Stevens

Co-founder Mentorjam

“I took so much from it! And not only do I feel a lot more confident in myself as a speaker now, but I also love the idea of being on stage, as opposed to freaking out about it.”

Presentation training participant

Tommy Hilfiger Europe

“Practical. Inspiring. Breaking barriers.

Jos van 't Noordende

Rabobank Ridderkerk

“Met praktische tips, goed gedoseerde theorie en aansprekende oefeningen is Margreet uitstekend in staat op een aansprekende wijze kennis over te dragen.
Een aanrader

Adriaan Kodde

In between cafe

“Werken aan mezelf met Margreet was echt een feestje! Haar spontaniteit, openheid en diepere motivatie om mij en mijn verhaal te begrijpen hebben me geholpen om een schitterende pitch neer te zetten.”

Presentation training participant

PHV Europe

“New aspects to “traditional training”; tips and tricks to bring a “story” across as interesting, engaging and fun for the audience (even on “dry” topics).

Rachel Gerads


“Het effect gaat verder dan alleen de pitch, je leert in korte tijd zoveel over jezelf dat ik ook tijdens een presentatie bij een klant merk dat ik veel zekerder ben over hoe ik overkom en ook daar een betere indruk achterlaat.

Sanne Pasveer


“De opzet was vlot, dynamisch en veilig. Ook mensen die moeite hadden met spreken voor een groep, wist ze mee te laten gaan en vele malen hun pitch herhalen. Net zolang tot deze met overtuiging kon worden overgebracht. Een aanrader!”

Egbert van Beurden

Vibe Group

“I am very impressed by the quality of her training and the positive energy that she brings into the room. This training completely nails the important subject of how one comes across to clients and candidates and how this can have a major impact.

Storytelling training participant

Tommy Hilfiger Europe

“Maja manages to make everyone feel they are equal. That everyone has both strengths and areas to improve, that we all have a unique style, and that no one is better than another. That takes the fear away and gives confidence.

Presentation training participant

Tommy Hilfiger Europe

“Margreet is incredibly inspiring and really knows how to connect. She gave us one of the best days we have ever had as a team.

Presentation training participant

Calvin Klein Europe

“The trainer was awesome. This is the type of training that everyone will get benefit from but it worked so well as she connected us all as a group. Everyone opened up and this was really down to her encouraging nature and style.

Elisa Schipper

Love your Body

“Heel professioneel, met veel humor en liefde. Ik kan het iedereen aanraden!

Hennia Cheour


“I loved every second of the workshop. Margreet brings so much knowledge and experience that it becomes easy to formulate an authentic pitch.

Storytelling training participant

PVH Europe

“Very personal and practical training, with tools that you can clearly apply to your working life

Lily van Belle

TEDxWomen spreker

“Teksten herschrijven, ademhaling, visualisaties, methodes om mijn tekst te leren,… Ze kunnen het allemaal. En ze kunnen het ook nog eens geweldig uitleggen. Ik ben intens dankbaar en denk oprecht dat mijn TEDtalk niet zo goed gegaan zou jullie.

Presentation training participant

Tommy Hilfiger Europe

“Margreet is incredibly inspiring and really knows how to connect. She gave us one of the best days we have ever had as a team.

Presentation training participant

Calvin Klein Europe

“Personal, surprising, practical and fun.

Check out my free videocourse for 5 killer speech openers to improve your public speaking skills in 15 minutes.