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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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Google reviews, five stars
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4.9 on Google, from 72 five-star reviews
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Business

Underpin helps businesses grow through business mapping, growth plans, and support that delivers real results.

Charity

Charities who work with Underpin get more revenue through delivering commercial activity, and have a stronger offer to the community.

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Free Consultations Given Since 2019

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23- 0 %

Growth Achieved by Underpin Clients in 2025

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Contracts Secured by Clients since 2019

Start Your Journey

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.

Together, let's aim for more.

Ready to build a better future?

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  • Lewis has a keen eye for UX and product flows and gives me a lot of good feedback! Thank you 🙏

    Lu Li Avatar Lu Li

    Lewis has helped me sort through a mountain of ideas to get a clear marketing strategy and overall company vision. He is very genuine and clearly has a passion for... read more

    angel dust Avatar angel dust

    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

  • Lewis was thoroughly engaging from start to finish whilst working with him. I would not hesitate to recommend him to anybody in the future. Keep up the fantastic work and... read more

    Gary Atkin Avatar Gary Atkin

    I had an outstanding experience speaking with Lewis. His insights and professionalism left me feeling reassured that I’m on the right track. I’m looking forward to utilizing his services again... read more

    Sam Truss Avatar Sam Truss

    I've been working with Underpin for sometime now, but we saw results instantly through the delivery of a laser focussed business plan, clarity of our purpose, mission and values... read more

    Debbie Larrad Avatar Debbie Larrad

  • 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 has been an amazing source of advice and support for us at It takes a City - challenging how we think and taking us on a journey to improve... read more

    Lis Silver Avatar Lis Silver

    Lewis is far too modest to ask for reviews himself, but what he does not know about marketing strategy simply has not yet been uncovered. In one seminar session he... read more

    Robin Road Limited Avatar Robin Road Limited

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