Company lists · Data refreshed September 2026
Top 25 Transition management consultants worldwide
RevenueBase identified 48,387 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 transition 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 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 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.
The 25 largest transition management consultants worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 13,099 contacts → | ||||
Indirect evidence “Alvarez & Marsal is a leading global professional services firm dedicated to helping organizations tackle their most complex business issues, maximize stakeholder value, and…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 6,190 contacts → | ||||
Indirect evidence “Wavestone is a leading consulting firm operating at the intersection of business and technology.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 5,082 contacts → | ||||
Indirect evidence “From strategy to execution.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 3,116 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 2,179 contacts → | ||||
Indirect evidence “Baringa is a global consulting firm that helps leaders drive meaningful change and create value.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,863 contacts → | ||||
Indirect evidence “We help companies with their challenges and transformation by relying on our sharp business acumen, extensive practical experience and vast technological curiosity.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,792 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,703 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1,681 contacts → | ||||
Indirect evidence “How can organisations become truly fit for humans and fit for the future?” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 1,373 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 1,149 contacts → | ||||
Indirect evidence “W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 806 contacts → | ||||
Partial evidence “Solerys est spécialiste de l'évolution et de la transition professionnelle depuis plus de 30 ans.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 750 contacts → | ||||
Indirect evidence “Through innovation and digitalisation, Visiativ delivers smarter ways of working that help businesses become more agile, efficient and collaborative.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 719 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 696 contacts → | ||||
Partial evidence “is a management consulting company based out of, Japan.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 618 contacts → | ||||
Partial evidence “SEI is a management consulting firm delivering fresh perspectives and reliable results.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 551 contacts → | ||||
Partial evidence “julhiet sterwen is a key player in management, human resources and operational consulting.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 535 contacts → | ||||
Strong evidence “Consultant Corporate Governance and Project Management.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 468 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 458 contacts → | ||||
Strong evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 452 contacts → | ||||
Partial evidence “Since 2004, we have helped companies solve their challenges in People, Management, Security and Trade Union Relations, delivering world-class results.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 420 contacts → | ||||
Partial evidence “Sendero is a management consulting firm that optimizes technology, improves operations, advances workforce productivity, and enhances customer experience-all to deliver tangible…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
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: transition 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 transition management consultants.
- Partial evidence
- Its own public description names part of transition management consultants, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name transition 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 48,387 transition management consultants worldwide
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Transition management consultants worldwide at a glance
As of Sep 29, 2026Companies by employee count
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 transition 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 transition management consultants are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “transition 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 transition 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 transition 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, 79,164 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 29, 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.
Transition management consultants by location
188 lists · largest firstEvery Transition management consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Transition management consultants based in the United States8,621
- Transition management consultants based in France3,304
- Transition management consultants based in the United Kingdom2,950
- Transition management consultants based in Germany2,741
- Transition management consultants based in Brazil2,342
- Transition management consultants based in the Netherlands1,883
- Transition management consultants based in Canada1,623
- Transition management consultants based in Australia1,323
- Transition management consultants based in India1,010
- Transition management consultants based in Italy955
- Transition management consultants based in Spain898
- Transition management consultants based in Switzerland866
- Transition management consultants based in Sweden850
- Transition management consultants based in Belgium717
- Transition management consultants based in Mexico647
- Transition management consultants based in Argentina533
- Transition management consultants based in China503
- Transition management consultants based in the United Arab Emirates432
- Transition management consultants based in South Africa395
- Transition management consultants based in Chile378
- Transition management consultants based in Austria359
- Transition management consultants based in Denmark312
- Transition management consultants based in Türkiye296
- Transition management consultants based in Colombia282
- Transition management consultants based in Poland262
- Transition management consultants based in Peru233
- Transition management consultants based in New Zealand191
- Transition management consultants based in Portugal188
- Transition management consultants based in Nigeria180
- Transition management consultants based in Israel177
- Transition management consultants based in Saudi Arabia159
- Transition management consultants based in Morocco152
- Transition management consultants based in Norway150
- Transition management consultants based in Finland143
- Transition management consultants based in Indonesia127
- Transition management consultants based in Singapore119
- Transition management consultants based in Ireland116
- Transition management consultants based in Pakistan115
- Transition management consultants based in Ecuador109
- Transition management consultants based in Hungary108
- Transition management consultants based in Japan105
- Transition management consultants based in Egypt91
- Transition management consultants based in Greece91
- Transition management consultants based in Malaysia85
- Transition management consultants based in Kenya83
- Transition management consultants based in Romania75
- Transition management consultants based in the Philippines67
- Transition management consultants based in Hong Kong63
- Transition management consultants based in Costa Rica62
- Transition management consultants based in Luxembourg54
- Transition management consultants based in the Dominican Republic54
- Transition management consultants based in Panama45
- Transition management consultants based in Serbia42
- Transition management consultants based in Russia39
- Transition management consultants based in Croatia33
- Transition management consultants based in Puerto Rico33
- Transition management consultants based in Thailand33
Cities
- Transition management consultants based in Paris, France963
- Transition management consultants based in London, United Kingdom912
- Transition management consultants based in Sao Paulo, Brazil637
- Transition management consultants based in New York, United States357
- Transition management consultants based in Toronto, Canada356
- Transition management consultants based in Dubai, United Arab Emirates302
- Transition management consultants based in Stockholm, Sweden302
- Transition management consultants based in Sydney, Australia288
- Transition management consultants based in Melbourne, Australia273
- Transition management consultants based in Munich, Germany243
- Transition management consultants based in Berlin, Germany232
- Transition management consultants based in Atlanta, United States226
- Transition management consultants based in Chicago, United States226
- Transition management consultants based in Madrid, Spain224
- Transition management consultants based in Milan, Italy219
- Transition management consultants based in Houston, United States211
- Transition management consultants based in Hamburg, Germany202
- Transition management consultants based in Montreal, Canada192
- Transition management consultants based in Washington, United States181
- Transition management consultants based in Amsterdam, Netherlands174
- Transition management consultants based in Barcelona, Spain174
- Transition management consultants based in Buenos Aires, Argentina168
- Transition management consultants based in Los Angeles, United States167
- Transition management consultants based in Bangalore, India137
- Transition management consultants based in Brisbane, Australia136
- Transition management consultants based in Rio De Janeiro, Brazil135
- Transition management consultants based in Calgary, Canada134
- Transition management consultants based in Zurich, Switzerland130
- Transition management consultants based in Dallas, United States128
- Transition management consultants based in Vienna, Austria127
- Transition management consultants based in Denver, United States125
- Transition management consultants based in Johannesburg, South Africa123
- Transition management consultants based in Lyon, France123
- Transition management consultants based in Santiago, Chile123
- Transition management consultants based in Istanbul, Türkiye121
- Transition management consultants based in Austin, United States116
- Transition management consultants based in Lima, Peru115
- Transition management consultants based in Singapore, Singapore111
- Transition management consultants based in Warsaw, Poland108
- Transition management consultants based in Miami, United States107
- Transition management consultants based in Seattle, United States107
- Transition management consultants based in Vancouver, Canada105
- Transition management consultants based in San Francisco, United States101
- Transition management consultants based in Minneapolis, United States100
- Transition management consultants based in Mumbai, India100
- Transition management consultants based in Boston, United States98
- Transition management consultants based in Perth, Australia98
- Transition management consultants based in Belo Horizonte, Brazil96
- Transition management consultants based in Riyadh, Saudi Arabia90
- Transition management consultants based in Charlotte, United States89
- Transition management consultants based in Curitiba, Brazil88
- Transition management consultants based in Bogota, Colombia83
- Transition management consultants based in Porto Alegre, Brazil83
- Transition management consultants based in Philadelphia, United States82
- Transition management consultants based in Toulouse, France81
- Transition management consultants based in Utrecht, Netherlands79
- Transition management consultants based in Auckland, New Zealand77
- Transition management consultants based in Frankfurt, Germany76
- Transition management consultants based in Cape Town, South Africa75
- Transition management consultants based in Ottawa, Canada73
- Transition management consultants based in Rome, Italy73
- Transition management consultants based in Phoenix, United States70
- Transition management consultants based in Portland, United States70
- Transition management consultants based in Oslo, Norway69
- Transition management consultants based in San Diego, United States65
- Transition management consultants based in Tampa, United States64
- Transition management consultants based in Campinas, Brazil63
- Transition management consultants based in Pune, India62
- Transition management consultants based in Rotterdam, Netherlands62
- Transition management consultants based in New Delhi, India60
- Transition management consultants based in Bordeaux, France59
- Transition management consultants based in Manchester, United Kingdom59
- Transition management consultants based in Hyderabad, India58
- Transition management consultants based in Nantes, France58
- Transition management consultants based in Cincinnati, United States57
- Transition management consultants based in Columbus, United States56
- Transition management consultants based in Helsinki, Finland56
- Transition management consultants based in Brussels, Belgium55
- Transition management consultants based in Budapest, Hungary55
- Transition management consultants based in Orlando, United States54
- Transition management consultants based in Tel Aviv, Israel54
- Transition management consultants based in Las Vegas, United States52
- Transition management consultants based in Stuttgart, Germany51
- Transition management consultants based in Monterrey, Mexico50
- Transition management consultants based in Nashville, United States48
- Transition management consultants based in San Antonio, United States48
- Transition management consultants based in Raleigh, United States47
- Transition management consultants based in Edmonton, Canada46
- Transition management consultants based in Arlington, United States42
- Transition management consultants based in Edinburgh, United Kingdom41
- Transition management consultants based in Gurgaon, India41
- Transition management consultants based in Indianapolis, United States41
- Transition management consultants based in Mississauga, Canada41
- Transition management consultants based in Dublin, Ireland39
- Transition management consultants based in Recife, Brazil39
- Transition management consultants based in Bristol, United Kingdom38
- Transition management consultants based in Scottsdale, United States38
- Transition management consultants based in Alexandria, United States37
- Transition management consultants based in Athens, Greece37
- Transition management consultants based in Irvine, United States37
- Transition management consultants based in Wellington, New Zealand37
- Transition management consultants based in Adelaide, Australia36
- Transition management consultants based in Baltimore, United States36
- Transition management consultants based in Richmond, United States35
- Transition management consultants based in Salt Lake City, United States35
- Transition management consultants based in Santo Domingo, Dominican Republic35
- Transition management consultants based in Bern, Switzerland34
- Transition management consultants based in St. Louis, United States34
- Transition management consultants based in Bologna, Italy33
- Transition management consultants based in Madison, United States32
- Transition management consultants based in Pittsburgh, United States32
- Transition management consultants based in Sacramento, United States32
- Transition management consultants based in Eindhoven, Netherlands31
- Transition management consultants based in Glasgow, United Kingdom31
- Transition management consultants based in Kansas City, United States31
- Transition management consultants based in Hanover, Germany30
- Transition management consultants based in Leeds, United Kingdom30
- Transition management consultants based in Basel, Switzerland29
- Transition management consultants based in Bonn, Germany28
- Transition management consultants based in Kolkata, India28
- Transition management consultants based in Luxembourg, Luxembourg28
- Transition management consultants based in Cleveland, United States27
- Transition management consultants based in Hilversum, Netherlands27
- Transition management consultants based in Zug, Switzerland27
- Transition management consultants based in Detroit, United States26
- Transition management consultants based in Pretoria, South Africa26
- Transition management consultants based in Espoo, Finland25
- Transition management consultants based in Jacksonville, United States25
- Transition management consultants based in Leipzig, Germany25
- Transition management consultants based in Porto, Portugal25
- Transition management consultants based in Winnipeg, Canada25
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 transition 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 transition management consultants are there worldwide?
RevenueBase identified 48,387 transition 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?
Alvarez & Marsal, headquartered in New York, tops this list with the largest team on record.
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 headquartered companies, 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 the top results, verified emails and direct dials included. Upgrading unlocks all 79,164 verified decision-maker contacts tracked across these 48,387 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 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 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.