Helen von Dadelszen is not your average speaker—she’s a powerhouse of energy, insight, and authenticity. Blending theatre, vocal mastery, and business acumen, she captivates audiences with engaging, interactive talks that leave a lasting impact. Whether it’s leadership, communication, or confidence on stage, Helen delivers with passion and purpose. Delight your audience, bring meaning to your event.

Meet Helen von Dadelszen:
Your Trainer and Coach
“I believe everyone can speak with confidence and conviction. These aren’t innate talents—they’re skills you can develop to transform your career, boost your confidence, and amplify your impact.”
After years of seeing talented professionals with incredible missions, research, and ideas struggle to get their message across, I decided to take action. Combining my passion for communication with years of experience, I’ve helped countless individuals unlock their potential and thrive in any speaking situation.
Here’s a little about my background:
- Award-Winning Speaker: As an award-winning Toastmaster, I’ve honed the art of crafting and delivering impactful messages and giving feedback.
- Performance Expertise: My experience in theatre, improvisation techniques, singing and public speaking has taught me how to command a room and connect with audiences.
- Certified Roger Love Vocal Coach: I bring proven vocal techniques to help you develop a powerful, engaging voice.
- Mental Fitness (PQ) Coaching: Drawing on Positive Intelligence principles, I help clients build mental fitness, overcome nerves, and manage stress effectively—even in high-pressure situations.
- Certified Teacher of English as a Second Language: I’ve worked with clients from diverse backgrounds, helping them communicate clearly and confidently in English.
- International Experience with NGOs: Having worked extensively with international organizations and NGOs, I understand the unique challenges of communicating across cultures and delivering impactful messages in a global context.
- HR and Recruitment Professional: My experience in HR, recruitment, and project management gives me a deep understanding of the professional challenges you face—and how to overcome them.
What sets me apart is my empathetic, personalized approach. I take the time to truly understand your needs, challenges, and goals, crafting tailored strategies that help you shine. As your coach, I will:
- Guide and challenge you to step out of your comfort zone.
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Help you craft a presentation that inspires, design a meeting or event that flows seamlessly, and deliver your message with clarity and conviction.
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 Teach you practical tools, techniques, and improvisation methods to master your voice, body language, and presence.
- Help you manage nerves and stay calm under pressure, so you can focus on connecting with your audience.
- Be your confidence cheerleader, supporting you every step of the way.
Whether you’re looking to deliver a flawless presentation, captivate an audience, or simply feel more at ease when you speak, I’m here to help.
Are you ready to unlock your potential and make your voice heard? Let’s get started!
A treasure trove of training courses and other support materials and services to help you speak with more confidence.
Whether you are struggling to put your content together, or totally paralyzed by fear or just want to work on your voice, your body language or your presence - the academy has something for everyone.
Presentation and speaking skills can be developed. You need to be ready to work and commit, but you're not alone and you can unlock your speaking potential.

Credits
Photography:Â James Geen |Â Zori Art
Videography: Pieter Nijssen
Design: Rachael Camp
Editing: Margo Mombrinie
Website hosting: Recycled.Cloud