Company lists · Data refreshed October 2026

Top 25 Interim management consulting firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 36,069 companies tracked

RevenueBase identified 36,069 company matches for interim management consulting firms worldwide as of October 2026 and tracks 216,949 professional contacts across them, including 52,826 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for interim 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 October 1, 2026. Country and city lists for interim 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 Oct 1, 2026 How this list was built

36,069Companies

216,949Contacts tracked

52,826Verified emails

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The 25 largest interim management consulting firms worldwide

Ranked by team size

Top 25 of 36,069 company matches for interim management consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	Alixpartners	Exact match	New York, NY, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
2	Freiberuflich Tätig	Exact match	Pluederhausen, GermanyHQ recorded Oct 1, 2026	n/a	2,523 contacts →
	Exact match “Consulting Personalberatung Revision” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Abylsen	Exact match	Paris, FranceHQ recorded Oct 1, 2026	1,001-5,000	1,577 contacts →
	Exact match “In a world that too often follows currents, Abylsen has been opening itself up to new directions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Riveron	Exact match	Dallas, TX, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
5	W3global	Exact match	Frisco, TX, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
6	Boyden	Exact match	Tarrytown, NY, United StatesHQ recorded Oct 1, 2026	1,001-5,000	939 contacts →
	Exact match “Transforming today’s organisations with tomorrow’s leaders.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Eight Advisory	Exact match	Paris, FranceHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
8	Oliver James	Exact match	Manchester, United KingdomHQ recorded Oct 1, 2026	501-1,000	870 contacts →
	Exact match “At Oliver James, we deliver flexible hiring solutions tailored to your business needs across financial services, professional services, commerce & industry.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Accuracy	Exact match	Paris, SingaporeHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
10	The Vertex Companies LLC	Exact match	New York, NY, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
11	CGL Consulting Co., LTD	Exact match	Shanghai, ChinaHQ recorded Oct 1, 2026	501-1,000	739 contacts →
	Exact match “Dezhu Group’s core business is international, high-end talent search (CGL).” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Mobilecomm Professionals, INC	Exact match	Richardson, TX, United StatesHQ recorded Oct 1, 2026	501-1,000	706 contacts →
	Exact match “MobileComm is now fully integrated with UST.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	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 Oct 1, 2026	501-1,000	696 contacts →
	Exact match “is a management consulting company based out of, Japan.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	United Consulting	Exact match	Niel, BelgiumHQ recorded Oct 1, 2026	501-1,000	688 contacts →
	Exact match “United Consulting™, consultancy, not as you know it.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Logistics Executive Group	Exact match	Sydney, AustraliaHQ recorded Oct 1, 2026	n/a	647 contacts →
	Exact match “Welcome to Logistics Executive Group - The hub of your global supply chain.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	BO LE Associates	Exact match	Shanghai, ChinaHQ recorded Oct 1, 2026	201-500	646 contacts →
	Exact match “Established since 1996, Bó Lè offers executive search and consulting expertise aligning with our clients’ growing demand for talented human resources.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Analytix Solutions	Exact match	Woburn, MA, United StatesHQ recorded Oct 1, 2026	501-1,000	640 contacts →
	Exact match “Welcome to Analytix Solutions!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Professional	Exact match	Milan, ItalyHQ recorded Oct 1, 2026	n/a	535 contacts →
	Exact match “Consultant Corporate Governance and Project Management.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Norsys	Exact match	Ennevelin, FranceHQ recorded Oct 1, 2026	501-1,000	528 contacts →
	Exact match “La vision du groupe norsys : développer une performance globale de l’entreprise.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Mcgrathnicol	Exact match	Melbourne, AustraliaHQ recorded Oct 1, 2026	201-500	520 contacts →
	Exact match “For more than 20 years, we have helped businesses and their stakeholders navigate critical moments, from growth and transformation through to financial stress and uncertainty.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Business Talent Group	Exact match	Chicago, IL, United StatesHQ recorded Oct 1, 2026	51-200	516 contacts →
	Exact match “Business Talent Group (BTG), a Heidrick & Struggles company, connects leading companies with independent management consultants, subject matter experts, and executives to solve…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	GVA	Exact match	Paris, FranceHQ recorded Oct 1, 2026	51-200	499 contacts →
	Exact match “Créé en 1975, GVA est composé de 80 personnes, pour près de 10 millions de chiffre d’affaires.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	BPI Group LHH	Exact match	Paris, FranceHQ recorded Oct 1, 2026	201-500	468 contacts →
	Exact match “READY FOR NEXT - Depuis 50 ans.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Demarco	Exact match	Belo Horizonte, BrazilHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
25	Transearch	Exact match	London, United KingdomHQ recorded Oct 1, 2026	501-1,000	450 contacts →
	Exact match “TRANSEARCH International is a global executive search and leadership consulting organisation.” Recorded in the RevenueBase company graph · Oct 1, 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 “interim 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 36,069 interim management consulting firms worldwide

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Interim management consulting firms worldwide at a glance

As of Oct 1, 2026

24.3%Verified-email coverage

6.0Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · London

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

28,824

11-50

5,670

51-200

1,110

201-500

208

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 interim management consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “interim 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 52,826 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 October 1, 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.

Interim management consulting firms by location

157 lists · largest first

Every Interim 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 “interim management consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many interim management consulting firms are there worldwide?

RevenueBase identified 36,069 company matches for interim management consulting firms worldwide as of October 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?

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

Which country has the most interim management consulting firms?

The United States leads with 6,241 companies, followed by the Netherlands (2,921) and France (2,248). Every interim management consulting firms list by country and city is linked on this page.

Which city has the most interim management consulting firms?

London leads with 848 company records, followed by Paris (795) and Sao Paulo (449).

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 52,826 professional contacts with verified work emails tracked across these 36,069 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 October 1, 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.