

Business theories don’t add revenue. Results do. The 628% Growth Club gives you the framework that helped 442 entrepreneurs uncover £2.78 billion in new revenue from just 8 core strategies.
Over three decades, it has been refined and expanded into 230 expert-level strategies, each paired with a world-class workbook and validated by 7,000+ case studies from world-renowned businesses. It’s your clearest path to scaling with confidence and freeing yourself from years of trial and error.
Earn As You Grow: You’re in control. Pick the strategies you need, when you need them, with no contracts or lock-ins. With our “Earn As You Grow” model, your growth funds itself: refer three entrepreneurs and your membership is free for life. Even better, every $5,000 strategy you unlock for free as a member delivers real growth plus about $6,000 a year in recurring income.
See How It Works — Watch the 30-Minute Video
Derived from 30 years of research into
turning businesses into niche leaders.
You gain access to 230+ strategies,
ready to implement.
Audits of 442 clients identified
an average 628% growth.
Together, those clients generated
£2.78 billion in additional revenues
Create your profile, meet like-minded entrepreneurs, and join the conversation
Dive into the Quantum Kickstart course — five powerful strategies to get quick wins
Build your personalised growth roadmap with 64 powerful, proven strategies.
Discover 230+ expert-level strategies — each with detailed guides, tools, and case studies.
Join interactive live mentoring to ask questions, get feedback, and stay on track.
Refer others, earn 40% lifetime commission, and unlock premium content for FREE

Get started with 12 simple, high-impact strategies. These practical, proven ideas deliver quick wins, shift your thinking, and open the door to the full 230-strategy library — a powerful system designed to equip you with everything you need to scale smarter and faster.

Start your membership with the FREE Quantum Kickstart mini-course, revealing five powerful growth strategies. Each includes thought-provoking worksheets and quick-win actions to help you gain traction fast. It shifts your thinking so you start seeing real results — fast.

The Quantum Leap Blueprint is your next-level roadmap — 64 rigorously tested strategies to multiply revenue, maximise efficiency, and build lasting momentum. This breakthrough know-how has helped hundreds of entrepreneurs scale faster and become leaders in their niche.

Join live mentoring sessions that cover everything from attracting and engaging clients to converting sales and scaling systems. Get answers to your burning questions and learn directly from Robert, the Growth Club team, and other ambitious members who are building serious momentum.

Share the Club with fellow entrepreneurs and enjoy lifetime benefits. When three people join using your link, your own membership becomes completely free — forever. You’ll also earn 40% commission on every referral, plus free access to PRO-level content.

As a member, you’ll have access to the world’s largest and most up-to-date body of business growth and marketing know-how — with 230+ real-world strategies, each paired with a detailed workbook, case studies, and practical tools to help you implement with confidence and speed.

“I turned my spare-bedroom startup, launched with £3,000 , into Europe’s No.1 in 4 years — then sold it to GlaxoSmithKline for £162 million. This was easily the best time investment I ever made in my business.”
— Zef Eisenberg, Founder, Maximuscle. Ernst & Young National Young Entrepreneur of The Year

“We grew from £100K to £4.5M a year and became the UK’s 4th largest provider of HR qualifications. Marketing Wizdom helped us refocus our strategy — and in 2020, we sold the business for an eight-figure sum.”
— Cliff Lansley & Cameron Robertson, Founders, DPG Plc

“I grew my software business from £25K to £850K a year, while stepping out of all day-to-day delivery. Even during a year-long illness, the business kept thriving — I now have freedom I never thought possible.”
— Elva Ainsworth, Founder, Talent Innovations

“Before this, I lacked clarity, confidence, and a growth strategy. Applying what I learned helped me thrive through a recession and hit all my long-term business goals a decade ahead of schedule.”
— David Klaasen, Founder, Inspired Working

“We were fantastic at what we did, but we weren’t growing. Since applying Marketing Wizdom’s approach, we’ve grown from £3M to £63M and reached No.1 in the UK. We haven’t looked back.”
— Richard Mayes, Albion Computers Plc/iStore, No.1 Global Independent Apple Retailer

“We used what we learned to transform our service — and won the Sunday Times National Estate Agent of the Year two years in a row. The impact was immediate and measurable.”
— Robin King, Managing Director, Robin King Estate Agents

“The insights in this program are priceless. It would’ve taken me 50 years to learn this on my own — instead I applied it on my own time, and it transformed how I run my firm.”
— Shakar Elahi, Chartered Accountant

“I’ve built 10 businesses, and one of them reached 46% market share — but in my MBA, I probably learned just 1% of what I gained from this program. It completely changed how I think about growth.”
— Robert Drew, Former Executive Chairman and CEO EMEA, Vistage International

“I finally found the structure and clarity I’d been searching for. I now know exactly what to focus on daily, weekly and monthly — and for the first time, it feels empowering, not overwhelming.”
— Katia Febrissy, Award-Winning Filmmaker

“I’ve been building businesses since age 19 — some reached global scale and market leadership. I’ve helped clients across countless industries go from stuck to soaring, from bootstrapped startups to multimillion-pound exits. But none of it came easy. Every entrepreneur faces turning points that test their limits.
What made the difference wasn’t hacks, guesswork or grinding harder. It was structure. It was strategy. It was getting the sequence right. That’s what I’ve distilled into the 628% Growth Club — a system built to help ambitious entrepreneurs scale with clarity, momentum, and confidence.”
— Robert Clay
Founder, Marketing Wizdom
“I know how frustrating wasted years can be — I’ve lived it myself. That’s why I built this system.”

You’ve built a strong business. You’re smart, committed, and determined to grow — but you’re hitting a ceiling. You’ve done a lot right… yet something’s missing. That’s where we come in.
This is for you if:
If that sounds like you, you’re not alone — and you’re in the right place.
You’ve already built something solid. Now it’s time to scale with structure. Inside the 628% Growth Club, you’ll get the clarity, tools, strategies, and support to grow — without burning out, wasting time, or second-guessing every decision.
Without a proven framework, most leaders stay stuck — wasting years on costly trial and error while others surge ahead. Join now and gain immediate access to the platform, the community, and your first breakthrough.
“We were struggling to win new business. Marketing Wizdom gave us strategic clarity and a new mindset. We grew from £100K to £4.5M a year, became No.4 in the UK — and sold the company for an 8-figure sum.”
— Robert Wagner, DPG Plc
“We were fantastic at what we did — but we weren’t growing. That’s why we turned to Robert Clay. Marketing Wizdom changed everything. We’ve grown from £3M to £63M and reached No.1 in the UK. We’ve never looked back.”
— Richard Mayes, Albion Computers Plc/iStore
“I’ve been on a lot of business courses since starting my business in 1985 but this is the best thing I’ve ever been on. I wish I’d been on it YEARS ago. It has blown my mind away. I just haven’t got a big enough vocabulary to tell you how great it is.”
— Paul Cadde, Advisor Breakthrough Group
When you join, you get immediate access to the Growth Club community, a free mini-course with 5 powerful strategies, the 628% Growth Formula Book, and the Strategy Goldmine — a growing library of 230+ expert-level strategies you can unlock at your own pace. Everything’s designed to help you grow, step by step.
It’s not a one-off course or closed-door group — it’s a scalable platform built for real-world growth. You’re not just learning what to do — you’ll eventually gain access to 230 expert-level strategies, each backed by practical tools, case studies, and a system that actually works.
You don’t need to do everything to see great results. Far from it. Most members start seeing results after applying just a few key strategies. The Club is self-paced and built for busy founders — even one focused hour a day can lead to major breakthroughs.
There’s no contract and no long-term commitment — cancel anytime with a single click. No pressure. No hassle. No questions.
Yes. Team members can explore and unlock strategies too. You’ll earn 40% commission on every referral, and for every five, you unlock a $5,000 expert strategy — free.
Want more answers?
[See the full FAQ here >]

© Copyright — Marketing Wizdom Online Ltd.
All Rights Reserved

Join the 628% Growth Club and access the system that helped 442 entrepreneurs identify over £2.78 billion in additional revenue — using just 8 core strategies.
Now expanded to 230 expert-level strategies, built and refined over 30 years, it’s your shortcut to explosive growth — and your clearest path to leap 5–10 years ahead.

Business theories don’t add revenue. Results do. The 628% Growth Club gives you the framework that helped 442 entrepreneurs uncover £2.78 billion in new revenue from just 8 core strategies.
Over three decades, it has been refined and expanded into 230 expert-level strategies, each paired with a world-class workbook and validated by 7,000+ case studies from world-renowned businesses. It’s your clearest path to scaling with confidence and freeing yourself from years of trial and error.
Earn as you Grow: You’re in control. Pick the strategies you need, when you need them, with no contracts or lock-ins. With our “Earn As You Grow” model, your growth funds itself: refer three entrepreneurs and your membership is free for life. Even better, every $5,000 strategy you unlock for free as a member delivers real growth plus about $6,000 a year in recurring income.
See How It Works — Watch the 30-Minute Video
Derived from 30 years of research into
turning businesses into niche leaders.
You gain access to 230+ strategies,
ready to implement.
Audits of 442 clients identified
an average 628% growth.
Together, those clients generated £2.78 billion in additional revenues
Create your profile, meet like-minded entrepreneurs, and join the conversation
Dive into the Quantum Kickstart course — five powerful strategies to get quick wins
Build your personalised growth roadmap with 64 powerful, proven strategies.
Discover 230+ expert-level strategies — each with detailed guides, tools, and case studies.
Join interactive live mentoring to ask questions, get feedback, and stay on track.
Refer others, earn 40% lifetime commission, and unlock premium content for FREE.

Get started with 12 simple, high-impact strategies. These practical, proven ideas deliver quick wins, shift your thinking, and open the door to the full 230-strategy library — a powerful system designed to equip you with everything you need to scale smarter and faster.

Start your membership with the FREE Quantum Kickstart mini-course, revealing five powerful growth strategies. Each includes thought-provoking worksheets and quick-win actions to help you gain traction fast. It shifts your thinking so you start seeing real results — fast.

The Quantum Leap Blueprint is your next-level roadmap — 64 rigorously tested strategies to multiply revenue, maximise efficiency, and build lasting momentum. This breakthrough know-how has helped hundreds of entrepreneurs scale faster and become leaders in their niche.

Join live mentoring sessions that cover everything from attracting and engaging clients to converting sales and scaling systems. Get answers to your burning questions and learn directly from Robert, the Growth Club team, and other ambitious members who are building serious momentum.

Share the Club with fellow entrepreneurs and enjoy lifetime benefits. When three people join using your link, your own membership becomes completely free — forever. You’ll also earn 40% commission on every referral, plus free access to PRO-level content.

As a member, you’ll have access to the world’s largest and most up-to-date body of business growth and marketing know-how — with 230+ real-world strategies, each paired with a detailed workbook, case studies, and practical tools to help you implement with confidence and speed.

“I turned my spare-bedroom startup, launched with £3,000 , into Europe’s No.1 in 4 years — then sold it to GlaxoSmithKline for £162 million. This was easily the best time investment I ever made in my business.”
— Zef Eisenberg, Founder, Maximuscle. Ernst & Young National Young Entrepreneur of The Year

“We grew from £100K to £4.5M a year and became the UK’s 4th largest provider of HR qualifications. Marketing Wizdom helped us refocus our strategy — and in 2020, we sold the business for an eight-figure sum.”
— Cliff Lansley & Cameron Robertson, Founders, DPG Plc

“I grew my software business from £25K to £850K a year, while stepping out of all day-to-day delivery. Even during a year-long illness, the business kept thriving — I now have freedom I never thought possible.”
— Elva Ainsworth, Founder, Talent Innovations

“Before this, I lacked clarity, confidence, and a growth strategy. Applying what I learned helped me thrive through a recession and hit all my long-term business goals a decade ahead of schedule.”
— David Klaasen, Founder, Inspired Working

“We were fantastic at what we did, but we weren’t growing. Since applying Marketing Wizdom’s approach, we’ve grown from £3M to £63M and reached No.1 in the UK. We haven’t looked back.”
— Richard Mayes, Albion Computers Plc/iStore, No.1 Global Independent Apple Retailer

“We used what we learned to transform our service — and won the Sunday Times National Estate Agent of the Year two years in a row. The impact was immediate and measurable.”
— Robin King, Managing Director, Robin King, 2X Sunday Times National Estate Agent of The Year

“The insights in this program are priceless. It would’ve taken me 50 years to learn this on my own — instead I applied it on my own time, and it transformed how I run my firm.”
— Shakar Elahi, Chartered Accountant

I’ve built 10 businesses — one hit 46% market share — so thought I understood growth. But in my MBA I probably learned 1% of what you’ve taught us. It completely changed how I think.
— Robert Drew, Former Executive Chairman and CEO EMEA, Vistage International

“I finally found the structure and clarity I’d been searching for. I now know exactly what to focus on daily, weekly and monthly — and for the first time, it feels empowering, not overwhelming.”
— Katia Febrissy, Award-Winning Filmmaker
“I’ve been building businesses since age 19 — some reached global scale and market leadership. I’ve helped clients across countless industries go from stuck to soaring, from bootstrapped startups to multimillion-pound exits. But none of it came easy. Every entrepreneur faces turning points that test their limits.
What made the difference wasn’t hacks, guesswork or grinding harder. It was structure. It was strategy. It was getting the sequence right. That’s what I’ve distilled into the 628% Growth Club — a system built to help ambitious entrepreneurs scale with clarity, momentum, and confidence.”
— Robert Clay
Founder, Marketing Wizdom


You’ve built a strong business. You’re smart, committed, and determined to grow — but you’re hitting a ceiling. You’ve done a lot right… yet something’s missing. That’s where we come in.
This is for you if:
If that sounds like you, you’re not alone — and you’re in the right place.
You’ve already built something solid. Now it’s time to scale with structure. Inside the 628% Growth Club, you’ll get the clarity, tools, strategies, and support to grow — without burning out, wasting time, or second-guessing every decision.
Without a proven framework, most leaders stay stuck — wasting years on costly trial and error while others surge ahead. Join now and gain immediate access to the platform, the community, and your first breakthrough.
You can watch it on the 628% Growth Club page here on the site — or directly on the Growth Club landing page when you click the button above. Either way, we strongly recommend watching the video first. It shows you exactly how the Club works, what’s included, and what to expect when you join.
“We were struggling to win new business. Marketing Wizdom gave us strategic clarity and a new mindset. We grew from £100K to £4.5M a year, became No.4 in the UK — and sold the company for an 8-figure sum.”
“We were fantastic at what we did — but we weren’t growing. That’s why we turned to Robert Clay. Marketing Wizdom changed everything. We’ve grown from £3M to £63M and reached No.1 in the UK. We’ve never looked back.”
“I’ve been on a lot of business courses since starting my business in 1985 but this is the best thing I’ve ever been on. I wish I’d been on it YEARS ago. It has blown my mind away. I just haven’t got a big enough vocabulary to tell you how great it is.”
— Robert Wagner, DPG Plc
— Richard Mayes, Albion Computers Plc/iStore
— Paul Cadde, Advisor Breakthrough Group
When you join, you get immediate access to the Growth Club community, a free mini-course with 5 powerful strategies, the 628% Growth Formula Book, and the Strategy Goldmine — a growing library of 230+ expert-level strategies you can unlock at your own pace. Everything’s designed to help you grow, step by step.
It’s not a one-off course or closed-door group — it’s a scalable platform built for real-world growth. You’re not just learning what to do — you’ll eventually gain access to 230 expert-level strategies, each backed by practical tools, case studies, and a system that actually works.
You don’t need to do everything to see great results. Far from it. Most members start seeing results after applying just a few key strategies. The Club is self-paced and built for busy founders — even one focused hour a day can lead to major breakthroughs.
There’s no contract and no long-term commitment — cancel anytime with a single click. No pressure. No hassle. No questions.
Yes. Team members can explore and unlock strategies too. You’ll earn 40% commission on every referral, and for every five, you unlock a $5,000 expert strategy — free.
Want more answers? [See the full FAQ here >]

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