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Advice worth having.

In 2025 so far, 9 out 10 clients gave us top ratings for advisory quality. Because you deserve an advisor that leaves you feeling in the know. Not in the no. Source: Grant Thornton Client Survey
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90%
Gave us top ratings

Doing more deals.

We do more deals than any other full-service M&A advisor. Sharper, data backed advice. Where we lead the market in mid-market M&A transaction volume. Source: Experian MarketIQ
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258
Deals done last year

Would recommend.

98% of clients of our tax team scored a 7 or higher, out of 10, when asked “How likely are you to recommend Grant Thornton to a colleague or peer?”. Source: Grant Thornton Client Survey.
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98%
rated us 7/10 or higher

What we do

We provide audit, advisory and tax services. But that barely scratches the surface. 

Because that wouldn’t tell you about the team that unraveled a paper trail leading back to Anne Boleyn on a project for the Church of England. Or the cyber team that just won provider of the year from CrowdStrike. 

Nor does it tell you about our partner Matt Stringer who is helping write international tax policy and OECD guidance.

Or that at a time when Liverpool City Council say that local audit has never been more challenging, they praised our team for their fantastic support.

Because it’s not just what, it’s how…

“It is enormously reassuring to know that you and your team had our backs.”
Henry Gordon-Clark Finance Director, Harmonic

How we do it

We build relationships with our clients, rooted in a deep understanding of your business needs. The secret to better answers? Better listening. 

Because our senior-led approach leaves you smarter, not smarting. And our deep sector knowledge, paired with subject matter expertise, creates meaningful value.

And what if your partner doesn’t know the answer? They’ll know someone who does.

And that’s where you need strength in depth. 

“Everybody here liked to work with the Grant Thornton team, friendly, competent people offering timely answers.”
Head of Finance Technology Sector

Who we are

We lead with empathy and authenticity. Our clients trust us, not just our credentials.

With over 5,000 minds in the UK and a presence in 150 global markets, we’re connected to the world, but close enough to colour in the detail. 

We bring our latest insights, thinking and research straight to our clients.

Committed to reaching net zero by 2045, including a 90% reduction in emissions from the 2019 baseline.

As a living wage employer, we support young people through the Schools Enterprise Programme and have raised £1.8 million for charities to date.

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