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Business and Charity Consultant that helps good people win.

You know something needs to change. We help you work out what, then help you do it, with you, not at you.

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★★★★★
4.9 on Google, from 72 five-star reviews
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Free Consultations Given Since 2019

23- 0 %

Growth Achieved by Underpin Clients in 2025

£ 0 m

Contracts Secured by Clients since 2019

Trying to change the world is hard work. Whether you’re running a business, leading a charity, or managing a public service, your passion is your greatest asset.

We channel that passion, and provide the strategic clarity and practical support you need to make a real, lasting impact. We’re not about jargon or empty promises. We’re here to help you solve problems, grow sustainably, and achieve your vision.

We provide clear strategies, project management, and revenue growth support that is tailored to your unique needs.

Our goal is to transform your strategy and revenue into a powerful engine for success, enabling you to grow confidently and deliver more for the people you serve.

Ready to build a better future?

Book Your Free, No-Obligation Consultation.

  • Lewis was a fantastic help in our conversations, being a very knowledgeable and calm figure in a time of mini-crisis for our organisation. Very well presented points and excellent knowledge... read more

    Thomas Jarratt Avatar Thomas Jarratt

    Lewis has provided invaluable advice on funding and strategy for ootiboo CIC. From the outset, his deep knowledge of the funding landscape was clear. His straight-talking, common-sense approach has helped... read more

    Angus Cameron Avatar Angus Cameron

    I had the pleasure of crossing paths with Lewis for some advice and guidance with my marketing queries. Lewis knows his stuff that's for sure. So experienced within his... read more

    Justin nightingale Avatar Justin nightingale
  • Lewis brought clear insights and guidance I could immediately work with. His expertise cut through the noise, and gave me a clear sense of direction to help me grow my... read more

    Luke Tyler Avatar Luke Tyler

    The advice we have received from Lewis about marketing for our startup has been inspirational. He clearly has plenty of experience and expertise in the field and is very... read more

    Rebecca Kirk Avatar Rebecca Kirk

    Lewis from Underpin Consultants is one of those people that you don't know you need to meet, until you meet them. Full of ideas, that actually make sense, knowledgeable and easy... read more

    David Clarke Avatar David Clarke
  • Got the wonderful opertunity to hear lewis speak at a business conference. It was a wonderful experience, and the guidance and insight that he shared, really resonated with me, and... read more

    Nate Lansdell Avatar Nate Lansdell

    I met with Lewis English and he was knowledgeable and gave really actionable insights on building strategies and communicating impact to donors. His experience working with charities shows as he... read more

    Gloria Cherono Avatar Gloria Cherono

    One of the most productive consultancy meetings I have had. He provided me with ample information, enabling me to make well-informed decisions for the future. Throughout the meeting, he answered... read more

    Nathan Jacobs Avatar Nathan Jacobs

For Those Who Want To grow sustainably

Flexible strategy, expert support, and innovative campaigns without the traditional agency model.

We provide expert support for public sector tenders, helping you articulate your social value to win competitive contracts.

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