Keynote speaker, workplace culture transformation specialist, and leadership facilitator
Executives, leaders, HR teams, and organizations seeking sustained engagement, performance, and culture change
Your employees can – and want to – ‘give’ substantially more, but chances are that they are being held back by workplace culture. Stef will show them – and you – how to change that for good.
Everyone is dealing with day-to-day challenges that distract and disengage them in the workplace. Stef – a master storyteller – shares age-old African Wisdom that provides simple, practical advice that will help us all to cope.
Before your people can do their jobs excellently, they first need to live excellently. Stef reveals five proven self-actualising characteristics that enable everyday personal excellence.
How to create an environment of truth and trust, within which everyone will support team decisions.
Your leaders need to influence their people to want to transform the way they do things for the better, which demands a unique brand of leadership. Stef shares with leaders the three essential elements of this style of leadership, that will inspire others towards lasting personal change.
Stef du Plessis is a globally respected personal and organizational growth expert, award winning keynote speaker, and workplace culture transformation specialist. For more than three decades, Stef has helped organizations fundamentally reshape how people lead, engage, and perform at work.
Together with his Australian based business partner Steve Simpson, Stef has developed a distinctive, evidence based approach to workplace transformation that has been implemented in over 50 countries. Their work has earned consistent praise from CEOs and executive teams for delivering measurable, demonstrable, and sustainable performance improvements across all key metrics, including engagement, productivity, trust, and leadership effectiveness.
As a professional speaker, Stef has delivered more than 3,500 presentations across five continents, earning every major award and accreditation available in the speaking profession. Known for his authenticity and conversational style, he connects effortlessly with diverse audiences, from frontline employees to senior executives, creating experiences that are both deeply human and highly practical.
Stef du Plessis is a personal and organisational growth expert and an award-winning speaker, specialising in employee engagement & wellbeing, authentic leadership, and workplace culture transformation. Together with his Australian-based business partner, Steve Simpson, their groundbreaking concepts and unique insights have over the past 30 years earned high praise from CEOs across the 50+ countries where their programmes have been implemented – affirming the measurable, demonstrable and sustainable performance improvements (across all performance metrics) that comes with the implementation of their one-of-a-kind approach to workplace transformation.
As a speaker, he has delivered 3,500+ presentations on 5 continents, earning every award and accreditation available in professional speaking along the way. Delegates and event planners alike say that it is his authenticity and captivating, conversational presentation style that allows him to connect with diverse audiences, from all walks. And as a workplace culture transformation specialist, Stef du Plessis has worked on an enterprise-wide scale with organisations large and small, across all industries – including some of the world’s most recognised brand names – and it is not unusual for him to work with his client organisations for years on end.
Stef du Plessis holds a Master’s degree in leadership and has earned wide acclaim for his work. He is a published author in his own right and has co-authored two books on workplace culture. Stef is recognised as “One of South Africa’s most influential motivators” by the Council on Education in Management and as “One of the world’s leading practitioners in his field” by the Dubai-based Institute for International Research. Stef has also garnered praise from influential figures like Springbok Rugby coach Heyneke Meyer, and former President Thabo Mbeki, who referenced his work as having “Nation-building potential”.
Contact us at Speakers Inc and view our International site
Overview of User Reviews for Stef's Programs
Stef's programs have received high praise from various users, highlighting his expertise and enthusiasm as significant factors in their success. Many reviewers, including notable figures like former South African President Thabo Mbeki, emphasize the potential for nation-building through his initiatives. Users commend Stef for maintaining high standards of excellence even during challenging times, attributing their sustained success to his leadership and guidance.
Strengths:
Weaknesses:
Overall, Stef's programs are seen as impactful and transformative, with strong endorsements from respected leaders.
Speaker fees can vary depending on factors such as expertise, demand, and event specifics. While some speakers may charge a flat fee for their services, others may have hourly rates. It’s best to discuss fee structures directly with the speaker or their representative to understand the pricing model.
Virtual speaking appearances can indeed offer cost savings compared to in-person events. Virtual speaking rates are often 10-50% cheaper than in-person rates due to factors such as reduced travel expenses and logistics. This makes virtual events a cost-effective alternative for organizations looking to book speakers within a budget.
Keynote speeches typically range from 30 to 90 minutes, with the duration determined by the speaker’s expertise, the event’s agenda, and audience preferences. Keynote speeches often include a combination of inspirational stories, practical insights, and actionable advice tailored to the event’s theme or objectives.
The scale of the event and audience size can indeed impact a speaker’s fee. Larger events with a broader reach or higher attendance may command higher fees due to increased exposure and demand. Conversely, smaller events or niche audiences may offer opportunities for more flexible pricing arrangements.
Travel expenses such as transportation, accommodation, and meals are typically negotiated separately from the speaker’s fee. These costs vary depending on the speaker’s location, travel distance, and event duration. It’s important to clarify travel arrangements and expenses during the booking process to avoid misunderstandings.
Many speakers require a deposit to secure a booking, with the remaining balance due closer to the event date. Deposits are often non-refundable and serve as a commitment from both parties. It’s advisable to discuss deposit requirements and payment terms with the speaker or their representative when finalizing the booking.
Ready to find the perfect speaker for your event? Use our advanced search feature or contact us to get started today!
No results available
These remain the property of its owner and are not affiliated with or endorsed by Speakers Inc.
All talent fees exclude VAT, travel and accommodation where required.
Our Mission
Our Mission:
© All rights reserved 2026. Designed using Voxel