About

About

The Person Behind GrowSource

Marc works with people to remove what blocks growth and build what moves it forward.

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Marc Hemmens is a husband, father, and passionate advocate for real, lasting growth in people and organisations. With decades of experience, he has worked across a wide range of contexts helping individuals, leaders, and teams unlock what is holding them back and move forward with clarity and purpose.

He is an experienced trainer, motivational speaker, and NLP practitioner with a deep understanding of human behaviour and organisational dynamics. Marc has a unique ability to identify the underlying patterns, beliefs, and structures that limit growth, and then equip people with practical tools to shift them. His approach is not theoretical. It is focused on real application, real change, and results that last.

Through his work, Marc helps individuals gain self awareness and direction, supports leaders in building confidence and accountability, and guides teams toward stronger alignment, communication, and performance. He is particularly passionate about unblocking the “source” of growth so that people and organisations can operate with greater flow, consistency, and impact.

At the core of everything Marc does is a desire to see people thrive, not just in one area, but across every part of their lives and work.

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I am driven to help people and organisations identify what is holding them back and equip them with the tools to move forward.

Where I Can Help

01.

Motivation

Build consistent drive that lasts. We focus on Personal Source so you can take action even when it is hard.

02.

Vision

Get clear on where you are going and why it matters. This connects to Leader Source so you can lead with direction.

03.

Strategy

Turn ideas into clear plans that work. This sits in Leader Source and Team Source to drive real results.

04.

Leadership

Lead yourself first, then others well. Leader Source equips you to build trust, clarity, and accountability.

05.

Self Improvement

Understand how you are wired and where you get stuck. Personal Source gives you tools to grow in every area of life.

06.

Self Awareness

Understand how you think, react, and make decisions. Personal Source helps you identify patterns and take control of your growth.

07.

Confidence

Build real confidence through action and self awareness. Personal Source helps you show up with clarity and conviction.

08.

Life Skills

Develop practical skills for everyday life and decision making. Personal Source focuses on habits that create long term growth.