Company lists · Data refreshed September 2026

Top 25 Transition management consultants worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 48,387 companies tracked

RevenueBase identified 48,387 company matches for transition management consultants worldwide as of September 2026 and tracks 302,877 professional contacts across them, including 79,164 with verified work emails. The United States is the largest market and Paris the largest hub.

This list covers company matches for transition management consultants 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 29, 2026. Country and city lists for transition management consultants 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 29, 2026 How this list was built

48,387Companies

302,877Contacts tracked

79,164Verified emails

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The 25 largest transition management consultants worldwide

Ranked by team size

Top 25 of 48,387 company matches for transition management consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	Alvarez & Marsal	Exact match	New York, NY, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
2	Kearney	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
3	Wavestone	Exact match	100-101 Terrasse Boieldieu, FranceHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
4	Strategy	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	5,082 contacts →
	Exact match “From strategy to execution.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Monitor Deloitte	Exact match	United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
6	Baringa	Exact match	London, United KingdomHQ recorded Sep 29, 2026	1,001-5,000	2,179 contacts →
	Exact match “Baringa is a global consulting firm that helps leaders drive meaningful change and create value.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	BBA Consultants	Exact match	Mont-saint-hilaire, QC, CanadaHQ recorded Sep 29, 2026	1,001-5,000	1,863 contacts →
	Exact match “We help companies with their challenges and transformation by relying on our sharp business acumen, extensive practical experience and vast technological curiosity.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	North Highland	Exact match	Atlanta, GA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,792 contacts →
	Exact match “North Highland helps businesses move from strategy to reality, taking a pragmatic and practical approach to build solutions that work and create impact that lasts.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Nihilent	Exact match	Pune, IndiaHQ recorded Sep 29, 2026	1,001-5,000	1,703 contacts →
	Exact match “Nihilent is a Global Consulting and Services Company using a human-centred approach for problem-solving and change management, Nihilent’s comprehensive range of expertise in…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Implement Consulting Group	Exact match	Hellerup, DenmarkHQ recorded Sep 29, 2026	1,001-5,000	1,681 contacts →
	Exact match “How can organisations become truly fit for humans and fit for the future?” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	EXL Services LTD	Exact match	n/a	n/a	1,373 contacts →
	Exact match “Established in 1994, we provide a blend of business strategy, marketing services, behavioural change and executive coaching services and techniques to help grow the business of…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	W3global	Exact match	Frisco, TX, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
13	Porsche Consulting	Exact match	Stuttgart, GermanyHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
14	Solerys	Exact match	Lyon, FranceHQ recorded Sep 29, 2026	501-1,000	806 contacts →
	Exact match “Solerys est spécialiste de l'évolution et de la transition professionnelle depuis plus de 30 ans.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	The Vertex Companies LLC	Exact match	New York, NY, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
16	Visiativ	Exact match	Lyon, FranceHQ recorded Sep 29, 2026	1,001-5,000	750 contacts →
	Exact match “Through innovation and digitalisation, Visiativ delivers smarter ways of working that help businesses become more agile, efficient and collaborative.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Square Management	Exact match	Neuilly Sur Seine, FranceHQ recorded Sep 29, 2026	501-1,000	719 contacts →
	Exact match “Square Management est un cabinet de conseil spécialisé en stratégie et organisation qui accompagne ses clients dans l’anticipation, la conception et la réalisation de leurs…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	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 29, 2026	501-1,000	696 contacts →
	Exact match “is a management consulting company based out of, Japan.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	SEI	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 29, 2026	501-1,000	618 contacts →
	Exact match “SEI is a management consulting firm delivering fresh perspectives and reliable results.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Julhiet Sterwen	Exact match	Neuilly Sur Seine, FranceHQ recorded Sep 29, 2026	501-1,000	551 contacts →
	Exact match “julhiet sterwen is a key player in management, human resources and operational consulting.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Professional	Exact match	Milan, ItalyHQ recorded Sep 29, 2026	n/a	535 contacts →
	Exact match “Consultant Corporate Governance and Project Management.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	DB	Exact match	Qormi Qormi, MaltaHQ recorded Sep 29, 2026	n/a	468 contacts →
	Exact match “DB supports organisations build greater power, passion and performance by assisting them identify, set and implement the necessary dimension and bearing required to reach their…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Oresys	Exact match	Paris, FranceHQ recorded Sep 29, 2026	201-500	458 contacts →
	Exact match “ORESYS, a major player in the management and organisation consultancy sector, works with corporate clients to support them in their change projects and improve their performance.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Demarco	Exact match	Belo Horizonte, BrazilHQ recorded Sep 29, 2026	201-500	452 contacts →
	Exact match “Since 2004, we have helped companies solve their challenges in People, Management, Security and Trade Union Relations, delivering world-class results.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Sendero	Exact match	Dallas, TX, United StatesHQ recorded Sep 29, 2026	201-500	420 contacts →
	Exact match “Sendero is a management consulting firm that optimizes technology, improves operations, advances workforce productivity, and enhances customer experience-all to deliver tangible…” Recorded in the RevenueBase company graph · Sep 29, 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 “transition management consultants”. 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 48,387 transition management consultants worldwide

See the full list, filter by size, metro and specialty, and access 79,164 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transition management consultants worldwide at a glance

As of Sep 29, 2026

26.1%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

2.0%Largest-city concentration · Paris

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

39,671

11-50

6,937

51-200

1,235

201-500

243

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 transition management consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “transition management consultants” 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 79,164 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 29, 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.

Transition management consultants by location

190 lists · largest first

Every Transition 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 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 “transition management consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transition management consultants are there worldwide?

RevenueBase identified 48,387 company matches for transition management consultants 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?

Alvarez & Marsal tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most transition management consultants?

The United States leads with 8,621 companies, followed by France (3,304) and the United Kingdom (2,950). Every transition management consultants list by country and city is linked on this page.

Which city has the most transition management consultants?

Paris leads with 967 company records, followed by London (929) and Sao Paulo (638).

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 79,164 professional contacts with verified work emails tracked across these 48,387 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 29, 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.