Company lists · Data refreshed September 2026

Top 25 Deal management consultants worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 21,479 companies tracked

RevenueBase identified 21,479 deal management consultants worldwide as of September 2026 and tracks 136,469 professional contacts across them, including 32,593 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers deal management consultants worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for deal management consultants follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

21,479Companies

136,469Contacts tracked

32,593Verified emails

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The 25 largest deal management consultants worldwide

Ranked by team size

Top 25 of 21,479 deal management consultants worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to deal management consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Kearney	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	5,001-10,000	6,978 contacts →
	Indirect evidence “As one of the original firms, we’ve never lost sight of the fact that consulting is a people business.” Source: RevenueBase Database · checked Sep 28, 2026
2	Alixpartners	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	3,583 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
3	Riveron	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,160 contacts →
	Indirect evidence “With over 1,200 professionals across 18 international offices, Riveron delivers tailored solutions for CFOs, private equity firms, and key stakeholders.” Source: RevenueBase Database · checked Sep 28, 2026
4	Porsche Consulting	Partial evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	501-1,000	988 contacts →
	Partial evidence “As a leading consultancy for putting strategies into practice, we have a clear mission: we generate competitive advantage on the basis of measurable results.” Source: RevenueBase Database · checked Sep 28, 2026
5	Eight Advisory	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	501-1,000	895 contacts →
	Indirect evidence “Eight Advisory, Europe's leading independent advisory firm specialising in financial, operational and strategy consulting, is involved in transactions, restructuring and…” Source: RevenueBase Database · checked Sep 28, 2026
6	Accuracy	Partial evidence	Paris, SingaporeHQ checked Sep 28, 2026	501-1,000	868 contacts →
	Partial evidence “Accuracy is a wholly independent international consulting firm providing advice to company management and shareholders for their strategic or critical decisions, notably in…” Source: RevenueBase Database · checked Sep 28, 2026
7	The Vertex Companies LLC	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	765 contacts →
	Partial evidence “The Vertex Companies, LLC is a global consulting firm that provides strategic advisory, project management, and dispute resolution services for organizations that face complex…” Source: RevenueBase Database · checked Sep 28, 2026
8	デロイトトーマツコンサルティング(合同)	Partial evidence	千代田区, JapanHQ checked Sep 28, 2026	501-1,000	696 contacts →
	Partial evidence “is a management consulting company based out of, Japan.” Source: RevenueBase Database · checked Sep 28, 2026
9	NAE	Partial evidence	Barcelona, SpainHQ checked Sep 28, 2026	501-1,000	503 contacts →
	Partial evidence “Nae is an international consulting firm specialized in the telecom sector, providing deal & strategy, business, and technology advisory services.” Source: RevenueBase Database · checked Sep 28, 2026
10	Vector Consulting Group	Strong evidence	Thane West, IndiaHQ checked Sep 28, 2026	201-500	436 contacts →
	Strong evidence “Using our unique engagement & solutions approach to management consultancy, we help clients solve chronic problems in supply chain, operations, sales & distribution, new product…” Source: RevenueBase Database · checked Sep 28, 2026
11	Weaver Consultants Group	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	382 contacts →
	Strong evidence “From its inception in 1991, Weaver Consultants Group has been founded upon the tenets of attentive and responsive customer service, strong project management, and solid internal…” Source: RevenueBase Database · checked Sep 28, 2026
12	Tokio Marine Life Insurance Malaysia BHD	Partial evidence	Jalan Todak 5, MalaysiaHQ checked Sep 28, 2026	201-500	376 contacts →
	Partial evidence “Tokio Marine Life Insurance Malaysia Bhd is a management consulting company based out of 11 Bangunan Tm Asia Life, Jalan Todak 5, Malaysia.” Source: RevenueBase Database · checked Sep 28, 2026
13	YCP	Indirect evidence	SingaporeHQ checked Sep 28, 2026	201-500	373 contacts →
	Indirect evidence “YCP is an Asia-focused professional consulting firm specializing in corporate strategy.” Source: RevenueBase Database · checked Sep 28, 2026
14	The GAP Partnership	Strong evidence	Berkhamsted, United KingdomHQ checked Sep 28, 2026	201-500	359 contacts →
	Strong evidence “We are a global management consultancy specialising in negotiation.” Source: RevenueBase Database · checked Sep 28, 2026
15	Corporate Value Associates	Indirect evidence	18 Offices, ItalyHQ checked Sep 28, 2026	201-500	340 contacts →
	Indirect evidence “CVA is a boutique strategy consulting firm with global reach, operating out of 18 offices in Europe, the US and the Asia-Pacific region.” Source: RevenueBase Database · checked Sep 28, 2026
16	Sellside Group, LLC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	51-200	339 contacts →
	Indirect evidence “Selling a business is one of the most important financial decisions you'll ever make.” Source: RevenueBase Database · checked Sep 28, 2026
17	H&z Management Consulting	Indirect evidence	München, GermanyHQ checked Sep 28, 2026	501-1,000	285 contacts →
	Indirect evidence “Welcome to H&Z We offer more than successful strategy development.” Source: RevenueBase Database · checked Sep 28, 2026
18	Quantuma	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	277 contacts →
	Indirect evidence “Quantuma is a leading business advisory firm which works with businesses at the key milestones.” Source: RevenueBase Database · checked Sep 28, 2026
19	Insight2profit	Indirect evidence	Beachwood, OH, United StatesHQ checked Sep 28, 2026	201-500	273 contacts →
	Indirect evidence “INSIGHT2PROFIT, a DFW Capital Partners portfolio company, accelerates profitable growth for leading organizations through integrated pricing and commercial excellence.” Source: RevenueBase Database · checked Sep 28, 2026
20	Advancy	Strong evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	269 contacts →
	Strong evidence “Established in Advancy is a leading international management consultancy firm with offices in Boston, Frankfurt, London, New-York, Paris, São Paulo, Shanghai, Singapore and…” Source: RevenueBase Database · checked Sep 28, 2026
21	Sales Xceleration	Partial evidence	Fishers, IN, United StatesHQ checked Sep 28, 2026	51-200	268 contacts →
	Partial evidence “At Sales Xceleration, we help businesses accelerate revenue growth through our Certified Sales Operating Management System™ and the guidance of our Fractional Sales Leaders.” Source: RevenueBase Database · checked Sep 28, 2026
22	Bridgepoint Consulting	Partial evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	201-500	250 contacts →
	Partial evidence “Bridgepoint Consulting, an Addison Group company, is a leading management consulting firm that offers a full suite of services and solutions to help companies navigate the…” Source: RevenueBase Database · checked Sep 28, 2026
23	Scottmadden, INC	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 28, 2026	201-500	244 contacts →
	Partial evidence “ScottMadden is a management consulting firm that does what it takes to get the job done right.” Source: RevenueBase Database · checked Sep 28, 2026
24	Gparency	Partial evidence	Howell, NJ, United StatesHQ checked Sep 28, 2026	n/a	241 contacts →
	Partial evidence “We know you work hard to get the best deal possible.” Source: RevenueBase Database · checked Sep 28, 2026
25	Ducker Carlisle	Partial evidence	Troy, MI, United StatesHQ checked Sep 28, 2026	51-200	238 contacts →
	Partial evidence “Named one of America's Top Management Consulting Firms 2026 by Business Insider, Ducker Carlisle is a global market research, strategy consulting and M&A advisory firm that helps…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: deal management consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names deal management consultants.
Partial evidence: Its own public description names part of deal management consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name deal management consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 21,479 deal management consultants worldwide

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Deal management consultants worldwide at a glance

As of Sep 28, 2026

23.9%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

2.3%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

16,635

11-50

3,887

51-200

651

201-500

142

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among deal management consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for deal management consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “deal management consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names deal management consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among deal management consultants, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 32,593 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Deal management consultants by location

100 lists · largest first

Every Deal management consultants 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names deal management consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many deal management consultants are there worldwide?

RevenueBase identified 21,479 deal management consultants worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Kearney, headquartered in Chicago, tops this list with the largest team on record.

Which country has the most deal management consultants?

The United States leads with 3,501 companies, followed by Brazil (1,484) and the United Kingdom (1,373). Every deal management consultants list by country and city is linked on this page.

Which city has the most deal management consultants?

Sao Paulo leads with 504 headquartered companies, followed by London (470) and Paris (421).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 32,593 verified decision-maker contacts tracked across these 21,479 companies.

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 Smart Search, 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.