Top Mergers & Acquisitions consulting firms in the world

What are the top consulting firms in the world for clients seeking Mergers & Acquisitions expertise? The top Mergers & Acquisitions consulting firms in the world list presents the globe’s leading consultancy firms specialised in Mergers & Acquisitions, based on Consultancy.org’s unique global database of more than 10 million data points per year of clients and consultants, including expertise and consultancy projects delivered in the area of Mergers & Acquisitions.

The leading consulting firms for Mergers & Acquisitions services:

1.
PwC
At PwC, our purpose is to build trust in society and solve important problems. We help organisations and individuals create the value they're looking for. We're a network of firms in 157 countries wi...
2.
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 fi...
3.
EY
At EY, we are committed to building a better working world — with increased trust and confidence in business, sustainable growth, development of talent in all its forms, and greater collaboration. We...
4.
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 managemen...
5.
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 sustainab...
6.
Grant Thornton
Grant Thornton in the Netherlands is a member of Grant Thornton International Ltd (GTIL), one of the world’s largest networks (#6) of independent accounting and consulting firms with 62,000 professio...
7.
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 specia...
8.
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 pro...
9.
FTI Consulting
Over the last 40 years, FTI Consulting has grown to become a market-leading global consulting firm that brings together distinct capabilities and experts to serve as the trusted advisor to clients wh...
10.
CIL Management Consultants
At CIL, we bring clarity to complexity. Our mission is to empower our clients with evidence-led, data-driven insights that accelerate competitive advantage and drive sustainable growth. Founded in 19...
11.
Roland Berger
Roland Berger is the only management consultancy of European heritage with a strong international footprint. As an independent firm, solely owned by our Partners, we operate 51 offices in all major m...
12.
Baker Tilly
The Baker Tilly network is a global provider of assurance, tax and consultancy services, ranked among the world’s top 10 networks by revenue, and leaders in client experience. Our more than 41,000 pe...
13.
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 wo...
14.
Boston Consulting Group
The Boston Consulting Group is a global management consulting firm and the world's leading advisor on business strategy. We partner with clients from the private, public, and not-for-profit sectors i...
15.
Analysys Mason
Global leaders in TMT management consulting Analysys Mason is the world's leading management consultancy focused on telecoms, media and technology (TMT). We give clarity and confidence in answering o...
16.
Marktlink
Marktlink does not have an active profile on Consultancy.org...
17.
Accenture
We are one of the world’s leading organizations providing management consulting, technology and outsourcing services, with more than 293,000 employees; offices and operations in more than 200 cities ...
18.
Accuracy
Accuracy is a wholly independent international consulting firm providing advice to company management and shareholders for their strategic or critical decisions, notably in transactions, disputes and...
19.
Emerton
The company profile of Emerton on Consultancy.org is not active....
20.
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 c...
21.
Technology Holdings
In January 2025, Technology Holdings rebranded as TH Global Capital....
22.
TH Global Capital
TH Global Capital (formerly known as Technology Holdings) is an award-winning global investment banking firm specializing in sector-focused investment banking, asset management, and growthadvisory se...
23.
Aon
Aon exists to shape decisions for the better – to protect and enrich the lives of people around the world. Our colleagues provide our clients in over 120 countries and sovereignties with advice and s...
24.
Kearney
A.T. Kearney is a leading global management consulting firm with offices in more than 40 countries. Since 1926, we have been trusted advisors to the world's foremost organizations. A.T. Kearney is a ...
25.
ERM
The profile of ERM is not active on Consultancy.org....
26.
H&Z Management Consulting
We deliver more than successful strategy; we partner with our clients to make it happen. We work with the world’s leading companies, creating change, improving performance, and driving sustainable gr...
27.
Maine Pointe
Maine Pointe is a global supply chain and operations consulting firm trusted by many chief executives and private equity firms to drive compelling economic returns for their companies. This is achiev...
28.
Maven Insights
We are a regional boutique management consulting firm with offices located in Dubai and Riyadh. Our management team has decades of combined expertise in developing capabilities for growing and retain...
29.
Nextcontinent
Our “citizens” are independent key players in their respective markets, sharing a unique entrepreneurial vision. Trust is the key word they share with their clients through this worldwide citizenship...
30.
NMS Consulting
NMS Consulting is a global management consulting firm providing strategic counsel to private and public organizations and the individuals who lead them. The combination of our diverse skills, global ...
31.
PMP Strategy
Strategy, development & transformation consulting for executives We are independent and entrepreneurs at heart. Our objective is value creation to achieve sustainable performance for your business. O...
32.
Protiviti
Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach, and unparalleled collaboration to help leaders confidently face the future. Protiviti and ...
33.
Agile Dynamics
We help organizations transform themselves into a digital enterprise by providing people related solutions and supporting transformation as an iterative change management approach as this is a crucia...
34.
Arthur D. Little
At Arthur D. Little (ADL) we dare to be different. As the world’s first management consulting company, blazing trails is in our DNA. Since our establishment in 1886 by MIT chemist, Arthur Dehon Littl...
35.
CGI
Founded in 1976, CGI is among the largest independent IT and business consulting services firms in the world. With 90,000 consultants and professionals across the globe, CGI delivers an end-to-end po...
36.
Coeus Consulting
The company profile of Coeus Consulting on Consultancy.org is not active....
37.
EFESO Management Consultants
EFESO Management Consultants is a global consulting group specialized in operations strategy and performance improvement. We work side-by-side with our clients to accelerate their transformation towa...
38.
Eurogroup Consulting Italy
Eurogroup Consulting is a project founded in France in the ’80s, with the ambition to become the first management consulting group with a European breather and culture. In July 2007, Improvance, toge...
39.
Mason Advisory
Mason Advisory Limited (Mason Advisory) is a consultancy that enables clients to deliver value through digital & technology transformation. Clients of all sizes across the public and private sectors ...
40.
West Monroe
The company profile of West Monroe on Consultancy.org is not active....
41.
YCP
YCP Solidiance is a corporate strategy consulting and investment firm with focus on Asia, and is listed on the Tokyo Stock Exchange. We advise CEOs on make-or-break deals, define new business models,...
42.
Zanders
We are an independent firm with a track record of innovation and success across the total spectrum of treasury, risk and finance. Our Business Values are the ingrained principles of the company and o...
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