Company lists · Data refreshed September 2026

Top 25 Deal management consulting firms worldwide

Name: Deal management consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 32,201 companies tracked

RevenueBase identified 32,201 company matches for deal management consulting firms worldwide as of September 2026 and tracks 313,656 professional contacts across them, including 100,827 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for deal management consulting firms worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026. Country and city lists for deal management consulting firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built

32,201Companies

313,656Contacts tracked

100,827Verified emails

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The 25 largest deal management consulting firms worldwide

Ranked by team size

Top 25 of 32,201 company matches for deal management consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Boston Consulting Group BCG	Exact match	Boston, MA, United StatesHQ recorded Sep 28, 2026	10001+	38,730 contacts →
	Exact match “Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Ey-Parthenon	Exact match	London, United KingdomHQ recorded Sep 28, 2026	10001+	17,070 contacts →
	Exact match “Our unique combination of transformative strategy, transactions and corporate finance delivers real-world value – solutions that work in practice, not just on paper.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Alvarez & Marsal	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	10001+	13,099 contacts →
	Exact match “Alvarez & Marsal is a leading global professional services firm dedicated to helping organizations tackle their most complex business issues, maximize stakeholder value, and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Kearney	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	5,001-10,000	6,978 contacts →
	Exact match “As one of the original firms, we’ve never lost sight of the fact that consulting is a people business.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Wavestone	Exact match	100-101 Terrasse Boieldieu, FranceHQ recorded Sep 28, 2026	1,001-5,000	6,190 contacts →
	Exact match “Wavestone is a leading consulting firm operating at the intersection of business and technology.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Strategy	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	5,082 contacts →
	Exact match “From strategy to execution.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Management Solutions	Exact match	Madrid, SpainHQ recorded Sep 28, 2026	1,001-5,000	4,468 contacts →
	Exact match “Management Solutions is a leading provider of business consulting services for regulated industries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	L.E.K. Consulting	Exact match	Boston, MA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	4,093 contacts →
	Exact match “L.E.K.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Alixpartners	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	3,583 contacts →
	Exact match “For more than forty years, AlixPartners has helped businesses around the world respond quickly and decisively to their most critical challenges – circumstances as diverse as…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Monitor Deloitte	Exact match	United StatesHQ recorded Sep 28, 2026	5,001-10,000	3,116 contacts →
	Exact match “To navigate the future with confidence, organizations need to make and act upon the right choices: clear, timely and inspirational choices that deliver growth in a dynamic…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Simon-Kucher	Exact match	Bonn, GermanyHQ recorded Sep 28, 2026	1,001-5,000	2,873 contacts →
	Exact match “Simon-Kucher is a global consultancy with more than 2,200 employees in 30+ countries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Riveron	Exact match	Dallas, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,160 contacts →
	Exact match “With over 1,200 professionals across 18 international offices, Riveron delivers tailored solutions for CFOs, private equity firms, and key stakeholders.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	W3global	Exact match	Frisco, TX, United StatesHQ recorded Sep 28, 2026	501-1,000	1,149 contacts →
	Exact match “W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Alpha FMC	Exact match	London, IndiaHQ recorded Sep 28, 2026	1,001-5,000	1,041 contacts →
	Exact match “Alpha Financial Markets Consulting is a leading global consultancy to the financial services industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Oc&c Strategy Consultants	Exact match	London, United KingdomHQ recorded Sep 28, 2026	501-1,000	1,011 contacts →
	Exact match “At OC & C Strategy Consultants we have more than 35 years of experience at unpicking the most complex business challenges with simple, uncommon sense™.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Falconi	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	501-1,000	990 contacts →
	Exact match “A Falconi é a maior consultoria brasileira de gestão empresarial.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Porsche Consulting	Exact match	Stuttgart, GermanyHQ recorded Sep 28, 2026	501-1,000	988 contacts →
	Exact match “As a leading consultancy for putting strategies into practice, we have a clear mission: we generate competitive advantage on the basis of measurable results.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Eight Advisory	Exact match	Paris, FranceHQ recorded Sep 28, 2026	501-1,000	895 contacts →
	Exact match “Eight Advisory, Europe's leading independent advisory firm specialising in financial, operational and strategy consulting, is involved in transactions, restructuring and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Accuracy	Exact match	Paris, SingaporeHQ recorded Sep 28, 2026	501-1,000	868 contacts →
	Exact match “Accuracy is a wholly independent international consulting firm providing advice to company management and shareholders for their strategic or critical decisions, notably in…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Argon & CO	Exact match	Levallois-perret, FranceHQ recorded Sep 28, 2026	1,001-5,000	858 contacts →
	Exact match “Argon & Co is a global management consultancy that specialises in operations strategy and transformation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	The Vertex Companies LLC	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	765 contacts →
	Exact match “The Vertex Companies, LLC is a global consulting firm that provides strategic advisory, project management, and dispute resolution services for organizations that face complex…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	デロイトトーマツコンサルティング(合同)	Exact match	千代田区, JapanHQ recorded Sep 28, 2026	501-1,000	696 contacts →
	Exact match “is a management consulting company based out of, Japan.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Polo Ralph Lauren	Exact match	United StatesHQ recorded Sep 28, 2026	n/a	686 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Prophet	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	501-1,000	661 contacts →
	Exact match “Prophet is the Uncommon Growth Company-accelerating impact for business and marketing leaders through consulting, experience, and creative services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Pariveda	Exact match	Dallas, TX, United StatesHQ recorded Sep 28, 2026	501-1,000	645 contacts →
	Exact match “Pariveda is a North American-based, employee-owned professional services firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “deal management consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 32,201 deal management consulting firms worldwide

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Deal management consulting firms worldwide at a glance

As of Sep 28, 2026

32.1%Verified-email coverage

9.7Average contacts per company

1-10Median size (employees)

2.2%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

24,398

11-50

6,105

51-200

1,149

201-500

266

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for deal management consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “deal management consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 100,827 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Deal management consulting firms by location

145 lists · largest first

Every Deal management consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “deal management consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many deal management consulting firms are there worldwide?

RevenueBase identified 32,201 company matches for deal management consulting firms worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Boston Consulting Group BCG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most deal management consulting firms?

The United States leads with 6,750 companies, followed by Brazil (1,877) and France (1,832). Every deal management consulting firms list by country and city is linked on this page.

Which city has the most deal management consulting firms?

London leads with 717 company records, followed by Sao Paulo (642) and Paris (625).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 100,827 professional contacts with verified work emails tracked across these 32,201 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.