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Delivering High Impact Business Development Learning 

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We are students of the art of consulting.

RAYN Group is a global experienced-based consulting business development and leadership learning organization designed for an AI-accelerated world.

We’ve learnt the lessons of hard experience. 

RAYN Group works with consulting partners, managing directors, and leadership teams to build practice rainmaking capability, combining deep commercial judgement, behavioural insight, and disciplined execution.

We’ve seen the consulting market change and have worked with and against its best practitioners.

Our work focuses on helping senior professionals think more clearly about where to play, act more decisively with clients, and win work that truly matters.

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We are students of the art of consulting.

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We’ve learnt the lessons of hard experience. 

Add paragraph text. Click “Edit Text” to update the font, size and more. To change and reuse text themes, go to Site Styles.

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We’ve seen the consulting market change and have worked with and against its best practitioners.

Add paragraph text. Click “Edit Text” to update the font, size and more. To change and reuse text themes, go to Site Styles.

Now our mission is to celebrate the joy of consulting and pass on our lessons to current and future generations.

More about us
Robert Nason
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Neil Plumridge
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A new playbook for modern consulting

Drawing on decades of frontline experience, research, and real consulting stories, this forthcoming book explores how the best consultants think, act, and win in an AI-accelerated world. Be the first to know when Rainmaker drops – plus get exclusive behind-the-scenes content, early excerpts, and practical tools not included in the book.

Join the early access list for release updates, insights, and first access to the book

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"Rainmakers identify more and larger opportunities than their peers by taking a broader lens to examine the market."

Practical programs for modern consulting leaders

Alongside the upcoming book, RAYN Group delivers practical programs, keynotes and advisory designed to strengthen commercial capability and accelerate growth.

View our Services

Rainmaker
Accelerator Programs

Accelerating Practice-Level Growth

Rainmaker Presentations

Real Stories, Real Commercial Impact

Rainmaker
Assets

License the Playbook, Institutionalize the Results

Thinking & Insights

Be the first to hear about release updates, and first access to Rainmaker

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A new playbook for modern consulting

By Robert Nason and Neil Plumridge

Drawing on decades of frontline experience, research, and real consulting stories, this forthcoming book explores how the best consultants think, act, and win in a disruptive world. Be among the first to access insights from elite rainmakers when the book is released worldwide in 2026.

Join the early access list for release updates, insights, and first access to the book

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