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Transform Your Leadership,
Transform Your Culture,
Transform Your Business.

Our 50+ Years Proven Process for Boosting Performance

Helping forward-thinking businesses unlock their full potential

About Sewells

For 50+ years, Sewells has been unlocking organisational potential by transforming business performance from the inside out.

We identify and break down the hidden barriers blocking your progress

Does your business suffer from:

Missed targets and underwhelming results

"We should be further ahead by now, we hit the numbers once — now it feels like luck."

Constant firefighting leaving little time for strategic leadership

"I never have time to focus on what really matters"

Struggling to implement change effectively

"We keep trying new initiatives but they never seem to stick"

Siloed working

"It's not us, it's them"

Lack of alignment in the leadership team

"Everyone seems to be pulling in different directions"

Blame culture

"People are afraid to admit mistakes"

Poor behaviours are tolerated

"That's just how they are"

Resistance to change

"It's how we've always done it"

These symptoms often indicate deeper organisational issues.

Without the right self -awareness and skills at the top, mediocrity can become the status quo.

Does this sounds familiar?

At Sewells, we help leaders clarify the biggest obstacles impacting the bottom line and provide you with the tools, techniques, perspective and confidence to develop a high-performance positive culture where real change sticks.

Contact:

+44 (0) 1244 68 10 68

Is your culture helping or holding back your business?

We help you create a culture that connects teams, fuels performance, and brings strategy to life — from the shop floor to the boardroom.

Are your leaders unlocking or limiting your team’s potential?

Empower your leaders with the mindset, skills, and confidence to inspire, engage, and drive performance at every level.

Our Approach

At Sewells, we offer a comprehensive, proven process to transform your leadership and boost organisational performance. Our approach is tailored to your unique needs and challenges, following these key stages:

Diagnose

We dig beneath the surface to uncover the root causes holding your organisation back.

Design

Using these insights, we create a tailored transformation plan that addresses your unique challenges.

Develop

We equip leaders with the insights, mindset and skills to role model and reinforce the desired culture.

Deploy

With hands-on support, we help bring the plan to life — embedding new ways of working that drive measurable impact.

Embed

We ensure lasting change through ongoing support that reinforces progress and makes new habits part of everyday culture.

Our process is designed to create lasting change, starting with mindset and attitude transformation, and culminating in measurable performance improvements across your entire organisation.

Client Success Stories

"We really enjoyed working with you and the team so wanted to thank you for all your help and support. And, just to reiterate that we had record years the last 5 years running and I am convinced that is related to the fact that we were working with you."

Robert WhiteChief Executive Officer, Brabners

"I cannot overestimate what you’ve also done to help inspire so many members of my team to not only fill my ambition but also the company as a whole."

Paul HendyCEO, Hendy Group Ltd.

"Sewells have made a massive difference to so many people’s businesses and lives."

Julian ButlerDirector, Darke & Taylor

"If, when we started the Sewells Leadership Programme, someone had told me the extent of tangible progress we’d make, I’d have said, “It would be impossible”! Of course, now we know that nothing is impossible!"

Bernard BradleySenior Vice President Sales, De Beers Group

“Sewells have a proven ability to make a tangible difference. They have a partnering approach where the relationship is sustained outside the training room”

Alistair Fergusson,Managing Director, Alcon Components Ltd

“Sewells have done fantastic work for Volvo over the years, with 3 separate programmes – globally, in the UK and most recently in Australia. Really appreciate everything you’ve done for us.”

Nick Connor Ex Managing Director, Volvo Car UK Ltd and Volvo Car Australia

A word from Gail Harrison, Managing Director

Throughout my 18 years with Sewells, I've seen countless organisations struggle with the same challenges you might be facing right now.

A team that's not quite clicking. Potential that's frustratingly out of reach. The nagging feeling that your business could be doing so much better.

But I've also seen the transformations that happen when these challenges are addressed head-on. I've witnessed teams go from fractured to formidable, from struggling to soaring.

And there's nothing quite like seeing a business unlock its true potential and achieving the tangible performance improvements they want, need and deserve.

That's why we love what we do.

We're not in the business of quick fixes or empty promises. We're here to partner with you, to roll up our sleeves and do the hard work of real change with you

If you're ready to take this journey with us, we're ready to stand by your side every step of the way. Let's unlock the potential of your team to get the performance and results you want to achieve.

Wishing you all the best on your business improvement journey.

The Alcon story of sustained cultural transformation and collaborative success

From a blame culture to a high-performance culture and developing a winning team

Transforming mindsets to help deliver millions beyond their profit target

Latest Case Studies

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Contact :

Transform Your Leadership, Transform Your Culture, Transform Your Business.

Our 50+ Years Proven Process for Boosting Performance

Helping forward-thinking businesses unlock their full potential

About Sewells

For 50+ years, Sewells has been unlocking organisational potential by transforming business performance from the inside out.

We identify and break down the hidden barriers blocking your progress

Missed targets and underwhelming results

Constant firefighting leaving little time for strategic leadership

Struggling to implement change effectively

Siloed working

Lack of alignment in the leadership team

Blame culture

Poor behaviours are tolerated

Resistance to change

Does this sounds familiar?

Contact:

"Companies with strong, performance-driven cultures see up to 4x higher revenue growth"

"Organisations with highly engaged workforces are 23% more profitable than those with low engagement levels"

Our Approach

At Sewells, we offer a comprehensive, proven process to transform your leadership and boost organisational performance. Our approach is tailored to your unique needs and challenges, following these key stages:

Diagnose

Design

Develop

Deploy

Embed

Our process is designed to create lasting change, starting with mindset and attitude transformation, and culminating in measurable performance improvements across your entire organisation.

Client Success Stories

Read our recent Case Studies

A word from Gail Harrison, Managing Director

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Developing leaders. Strengthening culture. Creating impact.

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Transform Your Leadership,
Transform Your Culture,
Transform Your Business.