Top Mergers & Acquisitions consulting firms in the UK 2023

What are the leading consulting firms in the UK for Mergers & Acquisitions services? The top Mergers & Acquisitions consulting firms in the UK ranking presents the region’s most trusted, expert and influential consultancy firms in the domain for the year 2023.

The capabilities of consulting firms is based on the views of executives and consultants active in Mergers & Acquisitions, as well as on assessments of Mergers & Acquisitions capabilities, company reputation, analyst benchmarks, industry recognitions, thought leadership and more (see the methodology for details).

View all rankings: Top consulting firms in the UK 2023.

The top consulting firms in the UK for Mergers & Acquisitions services:

2023 ranking
Over 200+ consulting firms were assessed for the Mergers & Acquisitions ranking in 2023, of which 69 qualify as a top player:

Diamond level

PwC
PwC does not have an active profile on Consultancy.uk....
Deloitte
“Deloitte” is the brand under which tens of thousands of dedicated professionals in independent firms throughout the world collaborate to provide audit, consulting, financial advisory, risk management, tax, and related services to select clients. These firms are member...
EY
The company profile of EY on Consultancy.uk is currently not activated....
KPMG
KPMG international operates as a network of member firms offering audit, tax and advisory services. We work closely with our clients, helping them to mitigate risks and grasp opportunities. Member firms' clients include business corporations, governments and public sec...
BDO
The Company profile of BDO on Consultancy.uk is currently not activated....

Platinum level

Bain & Company
Bain & Company is one of the world's leading management consulting firms. We work with top executives to help them make better decisions, convert those decisions to actions, and deliver the sustainable success they desire. For forty years, we've been passionate about a...
OC&C Strategy Consultants
OC&C Strategy Consultants is a global strategy boutique. We have more than 30 years of experience at unpicking the most complex business challenges with simple, uncommon sense. We are strategy specialists with deep sector expertise across the consumer goods, retail, le...
Oaklins
The Company profile of Oaklins on Consultancy.uk is currently not activated....
FTI Consulting
The company profile of FTI Consulting on Consultancy.uk is not active....
Grant Thornton
The Company profile of Grant Thornton on Consultancy.uk is currently not activated....
Clearwater International
The Company profile of Clearwater International on Consultancy.uk is currently not activated....
Strategy&
The company profile of Strategy& on Consultancy.uk is currently not activated....
Alantra
The Company profile of Alantra on Consultancy.uk is currently not activated....
BCMS
The Company profile of BCMS on Consultancy.uk is currently not activated....
CIL Management Consultants
Founded in 1986, CIL provides strategy consulting, value creation and due diligence support to management teams and investors. As a dedicated growth strategy firm, we are big enough to display extensive knowledge in a range of niche sectors, and small enough to know th...
Boston Consulting Group
The company profile of Boston Consulting Group on Consultancy.uk is currently not activated....
L.E.K. Consulting
We’re L.E.K. Consulting, a global strategy consultancy working with business leaders to seize competitive advantage and amplify growth. Our insights are catalysts that reshape the trajectory of our clients’ businesses, uncovering opportunities and empowering them to ma...
Alvarez & Marsal
Companies, investors and government entities around the world turn to Alvarez & Marsal (A&M) for leadership, action and results. Privately held since its founding in 1983, A&M is a leading global professional services firm that provides advisory, business performance i...
Candesic
The company profile of Candesic on Consultancy.uk is currently not activated....
K3 Capital
The Company profile of K3 Capital on Consultancy.uk is currently not activated....
Jamieson Corporate Finance
Jamieson Corporate Finance does not have an active company profile on Consultancy.uk....

Gold level

Equiteq
Equiteq is the global leader in providing strategic advisory and mergers & acquisition services to professional services firms and players in the knowledge economy....
DC Advisory
The Company profile of DC Advisory on Consultancy.uk is currently not activated....
McKinsey & Company
McKinsey & Company is a global management consulting firm. We are the trusted advisor to the world's leading businesses, governments, and institutions. We strive for world-shaping client impact We work with leading organizations across the private, public and social se...
Kroll
The Company profile of Kroll on Consultancy.uk is currently not activated....
Mansfield Advisors
The Company profile of Mansfield Advisors on Consultancy.uk is currently not activated....
Interpath
Interpath does not have an active company profile on Consultancy.uk....
Oliver Wyman
Oliver Wyman is a global leader in management consulting. With offices in over 70 cities across 30 countries, we combine deep industry knowledge with specialized expertise in strategy, operations, risk management, and organization transformation. Our more than 7,000 pr...
Translink Corporate Finance
The Company profile of Translink Corporate Finance on Consultancy.uk is currently not activated....
IMAP
The Company profile of IMAP on Consultancy.uk is currently not activated....
Drake Star
The company profile of Drake Star Partners on Consultancy.uk is currently not activated....
Accuracy
The company profile of Accuracy on Consultancy.uk is currently not activated....
Arthur D. Little
The company profile of Arthur D. Little on Consultancy.uk is currently not activated....
Connell Consulting
The company profile of Connell Consulting on Consultancy.uk is currently not activated....
Fairgrove Partners
The company profile of Fairgrove Partners on Consultancy.uk is not active....
Teneo
The company profile of Teneo on Consultancy.uk is currently not activated....
FRP Advisory
FRP Advisory does not have an active company profile on Consultancy.uk....
PMSI
The Company profile of PMSI on Consultancy.uk is currently not activated....
Gambit Corporate Finance
The Company profile of Gambit Corporate Finance on Consultancy.uk is currently not activated....
RSM
The company profile of RSM on Consultancy.uk is currently not activated....
Quantuma
The company profile of Quantuma on Consultancy.uk is currently not activated....
Mazars
The company profile of Mazars on Consultancy.uk is currently not activated....
Cavendish
The Company profile of finnCap Cavendish on Consultancy.uk is currently not activated....

Silver level

GRAPH
The company profile of GRAPH on Consultancy.uk is currently not activated....
MHA
MHA does not have an active company profile on Consultancy.uk....
Eight Advisory
The company profile of Eight Advisory on Consultancy.uk is currently not activated....
Evelyn Partners
The Company profile of Evelyn Partners on Consultancy.uk is currently not activated....
Azets
The company profile of Azets on Consultancy.uk is currently not activated....
Palladium Digital
Palladium Digital does not have an active company profile on Consultancy.uk....
Opus Corporate Finance
The Company profile of Opus Corporate Finance on Consultancy.uk is currently not activated....
Fenchurch Advisory Partners
The Company profile of Fenchurch Advisory Partners on Consultancy.uk is currently not activated....
Hazlewoods
Hazlewoods does not have an active company profile on Consultancy.uk....
PKF
PKF does not have an active company profile on Consultancy.uk....
Avondale
Avondale does not have an active company profile on Consultancy.uk....
Price Bailey
Price Bailey does not have an active company profile on Consultancy.uk....

Bronze level

Consulting M&A
The Company profile of Consulting M&A on Consultancy.uk is currently not activated....
ONEtoONE Corporate Finance
The Company profile of ONEtoONE Corporate Finance on Consultancy.uk is currently not activated....
Quercus Corporate Finance
The Company profile of Quercus Corporate Finance on Consultancy.uk is currently not activated....
Plural Strategy
Plural Strategy does not have an active company profile on Consultancy.uk....
PCB Partners
The Company profile of PCB Advisory on Consultancy.uk is currently not activated....
Convex
The Company profile of Convex on Consultancy.uk is currently not activated....
UHY
UHY does not have an active company profile on Consultancy.uk....
Shaw & Co
The Company profile of Shaw & Co on Consultancy.uk is currently not activated....
Rickitt Mitchell
The Company profile of Rickitt Mitchell on Consultancy.uk is currently not activated....
Marktlink
Marktlink does not have an active profile on Consultancy.uk....
Adam Street Advisers
The Company profile of Adam Street Advisers on Consultancy.uk is currently not activated....
Lubbock Fine
Lubbock Fine does not have an active company profile on Consultancy.uk....
Bishopsgate Corporate Finance
The Company profile of Bishopsgate Corporate Finance on Consultancy.uk is currently not activated....
MCF Corporate Finance
The Company profile of MCF Corporate Finance on Consultancy.uk is currently not activated....
View all 2023 rankings

About the Top consulting firms ranking

Our ranking sets out to answer one basic question: what are the top consulting firms in the UK?

The consulting industry of the UK is home to hundreds of consulting firms – large, mid-sized, boutique and niche consultancies – serving clients across all industries and segments, and specialised in every conceivable area of expertise. Our guide of top consulting firms showcases the industry’s leading players based on the region’s most extensive database of industry insights.

The ranking consists of top consulting firm lists across 30+ areas of expertise (strategy, management, finance, supply chain, sustainability, etc) and 30+ sectors (financial services, public sector, energy, consumer goods, industry, etc), as well as a number of topic-oriented rankings.
Top Consulting Firms
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