Company lists · Data refreshed November 2026

Top 25 Change management consulting services worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 36,263 companies tracked

RevenueBase identified 36,263 company matches for change management consulting services worldwide as of November 2026 and tracks 254,142 professional contacts across them, including 66,229 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for change management consulting services 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 November 5, 2026. Country and city lists for change management consulting services 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 Nov 5, 2026 How this list was built

36,263Companies

254,142Contacts tracked

66,229Verified emails

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The 25 largest change management consulting services worldwide

Ranked by team size

Top 25 of 36,263 company matches for change management consulting services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	Oliver Wyman	Exact match	New York, NC, United StatesHQ recorded Nov 5, 2026	5,001-10,000	8,814 contacts →
	Exact match “At Oliver Wyman, a Marsh business, we bring deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Wavestone	Exact match	100-101 Terrasse Boieldieu, FranceHQ recorded Nov 5, 2026	1,001-5,000	6,512 contacts →
	Exact match “Wavestone is a leading consulting firm operating at the intersection of business and technology.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Eficacia	Exact match	Cali, ColombiaHQ recorded Nov 5, 2026	10001+	5,573 contacts →
	Exact match “Incrementamos la productividad y eficiencia de nuestros clientes- Más de 40 años de experiencia en el mercado- Líderes en Soluciones de Mercadeo, Trade Marketing, Ventas y Gestión…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Monitor Deloitte	Exact match	United StatesHQ recorded Nov 5, 2026	5,001-10,000	3,376 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 · Nov 5, 2026 · View company records in RevenueBase
5	Migso-Pcubed	Exact match	Toulouse, ON, FranceHQ recorded Nov 5, 2026	1,001-5,000	3,205 contacts →
	Exact match “MIGSO-PCUBED is the world’s leading consultancy dedicated to project, programme, portfolio and change management.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Timenow	Exact match	Vitória, GA, BrazilHQ recorded Nov 5, 2026	1,001-5,000	2,810 contacts →
	Exact match “Since 1996, we partnered with companies to engineer the future with our project and implementation management solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Baringa	Exact match	London, IL, United KingdomHQ recorded Nov 5, 2026	1,001-5,000	2,311 contacts →
	Exact match “Baringa is a global consulting firm that helps leaders drive meaningful change and create value.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Governo AB	Exact match	Stockholm, SwedenHQ recorded Nov 5, 2026	n/a	2,056 contacts →
	Exact match “Governo är ett managementkonsultbolag som har en vision om ett attraktivt samhälle i takt med framtiden.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	North Highland	Exact match	Atlanta, GA, United StatesHQ recorded Nov 5, 2026	1,001-5,000	1,936 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 · Nov 5, 2026 · View company records in RevenueBase
10	Nihilent	Exact match	Pune, IndiaHQ recorded Nov 5, 2026	1,001-5,000	1,764 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 · Nov 5, 2026 · View company records in RevenueBase
11	W3global	Exact match	Frisco, United StatesHQ recorded Nov 5, 2026	501-1,000	1,166 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 · Nov 5, 2026 · View company records in RevenueBase
12	Visiativ	Exact match	Lyon, FranceHQ recorded Nov 5, 2026	1,001-5,000	770 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 · Nov 5, 2026 · View company records in RevenueBase
13	Square Management	Exact match	Neuilly Sur Seine, FranceHQ recorded Nov 5, 2026	501-1,000	707 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 · Nov 5, 2026 · View company records in RevenueBase
14	Cennox	Exact match	Camberley, United KingdomHQ recorded Nov 5, 2026	1,001-5,000	665 contacts →
	Exact match “Cennox help the world’s leading brands to execute and deliver their complex change programs across technology, security and facility transformation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Adaptavist	Exact match	London, United KingdomHQ recorded Nov 5, 2026	1,001-5,000	626 contacts →
	Exact match “At Adaptavist, we unlock business value and set you on a path to exponential growth.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Julhiet Sterwen	Exact match	Neuilly Sur Seine, FranceHQ recorded Nov 5, 2026	501-1,000	566 contacts →
	Exact match “julhiet sterwen is a key player in management, human resources and operational consulting.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Convista	Exact match	Walldorf, GermanyHQ recorded Nov 5, 2026	501-1,000	564 contacts →
	Exact match “Convista is one of the leading consultancies for business transformation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Prosci	Exact match	Fort Collins, CO, United StatesHQ recorded Nov 5, 2026	201-500	551 contacts →
	Exact match “Since our founding in 1994, Prosci has been laser-focused on change.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Professional	Exact match	Milan, ItalyHQ recorded Nov 5, 2026	n/a	542 contacts →
	Exact match “Consultant Corporate Governance and Project Management.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Bridgingit	Exact match	Mannheim, GermanyHQ recorded Nov 5, 2026	501-1,000	520 contacts →
	Exact match “Die BridgingIT GmbH mit Sitz in Mannheim besteht seit 2008 und bildet, gemeinsam mit unseren Tochterunternehmen fastahead GmbH & Co.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Oresys	Exact match	Paris, FranceHQ recorded Nov 5, 2026	201-500	493 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 · Nov 5, 2026 · View company records in RevenueBase
22	Demarco	Exact match	Belo Horizonte, BrazilHQ recorded Nov 5, 2026	201-500	490 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 · Nov 5, 2026 · View company records in RevenueBase
23	Leader Investment Group - LIG	Exact match	Riyadh, Saudi ArabiaHQ recorded Nov 5, 2026	501-1,000	485 contacts →
	Exact match “Leader Investment Group is a MNC & a worldwide pioneer in Management Consultation, Executive Consultation, Digital Transformation & IT.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Tekgence INC	Exact match	Irving, ON, United StatesHQ recorded Nov 5, 2026	1,001-5,000	467 contacts →
	Exact match “We accelerate business transformation by solving complex technology, business and talent challenges.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Sendero	Exact match	Dallas, GA, United StatesHQ recorded Nov 5, 2026	201-500	459 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 · Nov 5, 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 “change management consulting services”. 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 36,263 change management consulting services worldwide

See the full list, filter by size, metro and specialty, and access 66,229 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Change management consulting services worldwide at a glance

As of Nov 5, 2026

26.1%Verified-email coverage

7.0Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

29,212

11-50

5,279

51-200

1,058

201-500

219

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 change management consulting services are linked below.
What qualifies: Company records worldwide whose business descriptions match “change management consulting services” 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 66,229 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 November 5, 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.

Change management consulting services by location

172 lists · largest first

Every Change management consulting services 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 “change management consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many change management consulting services are there worldwide?

RevenueBase identified 36,263 company matches for change management consulting services worldwide as of November 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?

Oliver Wyman tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most change management consulting services?

The United States leads with 5,897 companies, followed by the United Kingdom (2,757) and Germany (2,486). Every change management consulting services list by country and city is linked on this page.

Which city has the most change management consulting services?

London leads with 881 company records, followed by Paris (710) and Sao Paulo (333).

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 66,229 professional contacts with verified work emails tracked across these 36,263 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 November 5, 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.