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- Who are we?
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Blog
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The Martell Bolton Test

The Martell Bolton Test

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      EXCELLENT  
   Based on 10 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Nick Shaw 
 
 
 
 Trustindex verifies that the original source of the review is Google. Lewis has been (and, I hope, will continue to be) a truly valuable sounding board and source of clear, practical advice for me in my charity work. He immediately understood what my charity was about and our values, and his advice matched them perfectly. I’ve really enjoyed working with him so far, and I look forward to doing so again.
  
 
      Posted on Google  
   
   Angus Cameron 
 
 
 
 Trustindex verifies that the original source of the review is Google. 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 us sharpen our focus and identify the right next steps to move our company forward.

I would highly recommend Lewis to any organisation seeking to build a strong, sustainable future. We look forward to continue our journey with Lewis in our quest to bring real-life skills to the next generation.
  
 
      Posted on Google  
   
   Josh McIvor 
 
 
 
 Trustindex verifies that the original source of the review is Google. 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 been a great help to us in working out what our next steps will be in growing our business, what we need to get in place to make this happen and planning ahead for the future. Looking forward to a long relationship with Lewis and Underpin as we continue to progress and move forward.
  
 
      Posted on Google  
   
   Lu Li 
 
 
 
 Trustindex verifies that the original source of the review is Google. Lewis has a keen eye for UX and product flows and gives me a lot of good feedback! Thank you 🙏
  
 
      Posted on Google  
   
   Gloria Cherono 
 
 
 
 Trustindex verifies that the original source of the review is Google. 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 shares many examples of success.
  
 
      Posted on Google  
   
   Anne Pearson 
 
 
 
 Trustindex verifies that the original source of the review is Google. 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 and fellow business owner. Lewis generously gave up his time to speak with our chairperson and me at length, helping us review our current financial situation and explore possible ways forward. His guidance was both realistic and pragmatic, providing real clarity on our options, suggesting alternative approaches, and helping us feel more confident about our next steps. Thank you Lewis, for your valuable advice and support.
  
 
      Posted on Google  
   
   Rachel Hales 
 
 
 
 Trustindex verifies that the original source of the review is Google. 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 was a real pleasure working with him on refining the new logo for our network. We wanted a members' logo that our community could use with pride, and thanks to Lewis’s creative insight and thoughtful recommendations, we now have a design that we’re genuinely proud to share.

Thank you, Lewis, for helping us create something that not only looks great but also truly reflects who we are and what we stand for. I’d wholeheartedly recommend Lewis for any marketing or design work - especially if you're after something purposeful, polished, and perfectly aligned with your brand.
  
 
      Posted on Google  
   
   Lis Silver 
 
 
 
 Trustindex verifies that the original source of the review is Google. 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 our efficiency as a business as we take on an exciting new project.  Lewis’ support of charities is an incredible example of businesses supporting the charity sector.  Excited to continue working with you!
  
 
      Posted on Google  
   
   Luke Tyler 
 
 
 
 Trustindex verifies that the original source of the review is Google. 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 business.
  
 
      Posted on Google  
   
   Red2Green 
 
 
 
 Trustindex verifies that the original source of the review is Google. Lewis delivered an outstanding session for our learners - engaging, inspiring, and full of energy. The ideas generated were fantastic, and it was clear how much the group gained from the experience.

What really stood out was Lewis’ ability to connect with each learner, giving them space and confidence to contribute. One learner who can find it hard to engage shared, “Lewis made it easier for me to be involved” - high praise! Another was confident enough to present their ideas to the group.

Staff also commented on his enthusiasm, adaptability, and clear communication. One staff member shared, “He changed the way I think about failure.”

A truly valuable and memorable session. Thank you, Lewis!

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