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Change & Growth Consultants
for Business, Charities and
the Public Sector

We help ambitious businesses and purpose-led charities achieve their goals through expert, collaborative consultancy.

Facing challenges, change, or growth? Our free consultation gives you clarity, calm, and a clear next step.

No forms. No pressure. Just a useful conversation with someone who’s helped others move forward.

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

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

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.

  • 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

    I had the pleasure of meeting with Lewis today to get some advice on increasing our online presence. He was helpful, knowledgeable and very passionate about what he does. I... read more

    Nicola Whiteman Avatar Nicola Whiteman

    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 created a fresh innovative and market disruptive strategy that really helped launch my business. You can see some images below, I would recommend partnering with Lewis if you want... read more

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    James Dean Avatar James Dean

    We all need someone who can take an idea, truly listen, and turn it into something even better than we imagined - and that’s exactly what Lewis did for us. It... read more

    Rachel Hales Avatar Rachel Hales

    We met Lewis at a recent construction show and had a great talk with him around the issues and challenges we have faced and our barriers to growth. He has... read more

    Josh McIvor Avatar Josh McIvor
  • As a committee member of our community shop (a CIC business), I reached out to Lewis for advice on some challenges we were facing, following a recommendation from a friend... read more

    Anne Pearson Avatar Anne Pearson

    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

    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

Our Business Consultant Work

For Those Who Want To grow sustainably

We map your entire business to reveal hidden opportunities and create a clear, actionable plan for success.

Get an independent, honest assessment of your business model or new venture to ensure it's built on solid foundations.

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

Earning the trust and confidence you need to move forward.

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

Our Charity Consultant Work

For Those Who Want To Change The World

Securing your mission by building sustainable, purpose-driven revenue.

Moving beyond day-to-day challenges to build a clear, confident future.

Building resilient, motivated teams that are empowered to make a difference.