The Art & Science of
Building Customer Trust

How to fast-track SALES SUCCESS!
Hi, I’m David Penglase, a behavioural scientist, best-selling author and ‘Hall of Fame’ keynote speaker, sharing evidence-based strategies to help you and your teams fast-track trust to earn more new, repeat, and referral business.
David Penglase

Trust impacts almost every measure of success.
It impacts success in Sales and Service, Leadership and Teams.

And … it impacts your success in life!

Speaking Topics

For over three decades now, leaders from top tier corporations have invited me to deliver keynote and masterclass presentations, here in Australia and across 10 countries, on stage, and from my multi-camera, broadcast quality livestream studio.

David Penglase | Educating, Entertaining, and Inspiring Audiences for over three decades
David Penglase | Successful Solopreneur for 30 years


I’ve had the privilege over the past 30 years to coach and mentor some amazing leaders, and help them to:

  • Get clear on What Really Matters.
  • Avoid the ‘Success Trap’.
  • Strive to be at their best.
  • Achieve their work and life goals faster, easier.

Live more meaningful, flourishing, and prosperous lives.

Our Clients

Features and Interviews