Episode #571 - ScaleUp Club - Dr. Serge Santos on Letting Go, Building Legacy, and Leading with Purpose

Feb 9, 2026

This episode of ScaleUp Radio is part of our Scale-Up Club spotlight series – a special format where we welcome back a previous guest to go deeper in a live Q&A session with our Scale-Up Club members.

This time, we shine the spotlight on Dr. Serge Santos, also known as The Business Physicist – and for good reason. Serge brings a rare blend of financial acumen, physics-trained problem solving, and a deep passion for business legacy.

From being made redundant in 2013 to raising £700 million and running three growing businesses under his Bedrock Enterprises group, Serge speaks with refreshing honesty about the real challenges of scaling – and the mindset shifts required to succeed.

This engaging Q&A covers wide-ranging questions from the audience, including:

• How Serge transitioned from founder to multi-business leader
• His approach to building empowered leadership teams
• Why culture is the bedrock – and how to enforce a “no dickhead policy”
• Letting go of control, and why founders often become their own bottleneck
• Balancing long-term investment with short-term performance
• His thought process for setting strategic direction across multiple businesses
• And why legacy matters more than ego

Expect practical advice, candid reflections, and a healthy dose of inspiration.

The standout message?
“You can’t build legacy if the business is still about you. Step back, empower others, and invest in a culture that can thrive without you.”

The one key thing you’ll take away?
If you want to scale, you have to learn to let go – and build a team and culture that doesn't rely on you.

Quick heads-up, we’re looking for a handful of founders to test our new AI-powered Smart90 Lite app.
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You can get access by emailing: [e-mail]

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For now, continue listening for the full Q&A session with Serge.

 

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Drawing on BizSmart’s own research and experiences of working with hundreds of owner-managers, Kevin Brent explores the key reasons why most organisations do not scale and how the challenges change as they reach different milestones on the ScaleUp Journey. He then details a practical step by step guide to successfully navigate between the milestones in the form of ESUS - a proven system for entrepreneurs to scale up.

More on the Book HERE - https://www.esusgroup.co.uk/

 

Serge can be found here:

[e-mail]

https://www.linkedin.com/in/santosserge/