Company lists · Data refreshed September 2026

Top 25 Business model consulting firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 45,828 companies tracked

RevenueBase identified 45,828 business model consulting firms worldwide as of September 2026 and tracks 331,798 professional contacts across them, including 96,782 with verified work emails. The United States is the largest market and London the largest hub.

This list covers business model consulting firms 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 27, 2026. Country and city lists for business model consulting firms 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 27, 2026 86% judged on-target in blind review

45,828Companies

331,798Contacts tracked

96,782Verified emails

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The 25 largest business model consulting firms worldwide

Ranked by team size

Top 25 of 45,828 business model consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to business model consulting firms: 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	Boston Consulting Group BCG	Partial evidence	Boston, MA, United StatesHQ checked Sep 27, 2026	10001+	38,730 contacts →
	Partial evidence “Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities.” Source: RevenueBase Database · checked Sep 27, 2026
2	Ey-Parthenon	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	10001+	17,070 contacts →
	Indirect evidence “Our unique combination of transformative strategy, transactions and corporate finance delivers real-world value – solutions that work in practice, not just on paper.” Source: RevenueBase Database · checked Sep 27, 2026
3	Alvarez & Marsal	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	10001+	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 27, 2026
4	Kearney	Partial evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	5,001-10,000	6,978 contacts →
	Partial 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 27, 2026
5	Wavestone	Partial evidence	100-101 Terrasse Boieldieu, FranceHQ checked Sep 27, 2026	1,001-5,000	6,190 contacts →
	Partial evidence “Wavestone is a leading consulting firm operating at the intersection of business and technology.” Source: RevenueBase Database · checked Sep 27, 2026
6	Accenture Strategy & Consulting	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	5,001-10,000	5,514 contacts →
	Indirect evidence “Accenture Strategy combines deep industry expertise, advanced analytics capabilities and human-led design methodologies that enable clients to act with speed and confidence.” Source: RevenueBase Database · checked Sep 27, 2026
7	Strategy	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	1,001-5,000	5,082 contacts →
	Indirect evidence “From strategy to execution.” Source: RevenueBase Database · checked Sep 27, 2026
8	Roland Berger	Indirect evidence	Munich, GermanyHQ checked Sep 27, 2026	1,001-5,000	4,632 contacts →
	Indirect evidence “Roland Berger is the only leading global strategy consultancy of European origin.” Source: RevenueBase Database · checked Sep 27, 2026
9	L.E.K. Consulting	Indirect evidence	Boston, MA, United StatesHQ checked Sep 27, 2026	1,001-5,000	4,093 contacts →
	Indirect evidence “L.E.K.” Source: RevenueBase Database · checked Sep 27, 2026
10	Alixpartners	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 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 27, 2026
11	Monitor Deloitte	Indirect evidence	United StatesHQ checked Sep 27, 2026	5,001-10,000	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 27, 2026
12	Simon-Kucher	Indirect evidence	Bonn, GermanyHQ checked Sep 27, 2026	1,001-5,000	2,873 contacts →
	Indirect evidence “Simon-Kucher is a global consultancy with more than 2,200 employees in 30+ countries.” Source: RevenueBase Database · checked Sep 27, 2026
13	Frost & Sullivan	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,330 contacts →
	Indirect evidence “For over six decades, Frost & Sullivan has helped the world’s top companies toward transformational growth journeys that result in a stream of innovative growth opportunities.” Source: RevenueBase Database · checked Sep 27, 2026
14	MCA	Partial evidence	Westport, CT, United StatesHQ checked Sep 27, 2026	n/a	1,650 contacts →
	Partial evidence “MCAworks is a strategic marketing consulting firm passionately dedicated to helping our clients accelerate and sustain business growth.” Source: RevenueBase Database · checked Sep 27, 2026
15	W3global	Partial evidence	Frisco, TX, United StatesHQ checked Sep 27, 2026	501-1,000	1,149 contacts →
	Partial 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 27, 2026
16	Grupo Lucky	Indirect evidence	Lima, PeruHQ checked Sep 27, 2026	1,001-5,000	1,102 contacts →
	Indirect evidence “En Grupo Lucky llevamos más de treinta años ayudando a empresas líderes a anticiparse al mañana y a tomar las decisiones más relevantes sobre su perfomance en canales comerciales…” Source: RevenueBase Database · checked Sep 27, 2026
17	Oc&c Strategy Consultants	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	501-1,000	1,011 contacts →
	Indirect evidence “At OC & C Strategy Consultants we have more than 35 years of experience at unpicking the most complex business challenges with simple, uncommon sense™.” Source: RevenueBase Database · checked Sep 27, 2026
18	Falconi	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	501-1,000	990 contacts →
	Indirect evidence “A Falconi é a maior consultoria brasileira de gestão empresarial.” Source: RevenueBase Database · checked Sep 27, 2026
19	Porsche Consulting	Indirect evidence	Stuttgart, GermanyHQ checked Sep 27, 2026	501-1,000	988 contacts →
	Indirect 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 27, 2026
20	Eight Advisory	Partial evidence	Paris, FranceHQ checked Sep 27, 2026	501-1,000	895 contacts →
	Partial 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 27, 2026
21	Mark UP	Indirect evidence	São Paulo, BrazilHQ checked Sep 27, 2026	n/a	809 contacts →
	Indirect evidence “Não é o que fazemos.” Source: RevenueBase Database · checked Sep 27, 2026
22	Square Management	Indirect evidence	Neuilly Sur Seine, FranceHQ checked Sep 27, 2026	501-1,000	719 contacts →
	Indirect 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 27, 2026
23	Milifestyle Marketing Global PVT LTD	Partial evidence	Ghaziabad, IndiaHQ checked Sep 27, 2026	10001+	718 contacts →
	Partial evidence “Direct Selling, A successful business model in over 120+countries worldwide.” Source: RevenueBase Database · checked Sep 27, 2026
24	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 27, 2026	501-1,000	696 contacts →
	Partial evidence “is a management consulting company based out of, Japan.” Source: RevenueBase Database · checked Sep 27, 2026
25	Polo Ralph Lauren	Indirect evidence	United StatesHQ checked Sep 27, 2026	n/a	686 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 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: business model consulting firms. 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 business model consulting firms.
Partial evidence: Its own public description names part of business model consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business model consulting firms. 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 45,828 business model consulting firms worldwide

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Business model consulting firms worldwide at a glance

As of Sep 27, 2026

29.2%Verified-email coverage

7.2Average contacts per company

1-10Median size (employees)

2.5%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

36,782

11-50

7,364

51-200

1,149

201-500

254

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 business model consulting firms, 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 business model consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “business model consulting firms”. 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 business model consulting firms), 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 business model consulting firms, 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, 96,782 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 27, 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.

Business model consulting firms by location

160 lists · largest first

Every Business model 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 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 business model consulting firms, 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 business model consulting firms are there worldwide?

RevenueBase identified 45,828 business model consulting firms 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?

Boston Consulting Group BCG, headquartered in Boston, tops this list with the largest team on record.

Which country has the most business model consulting firms?

The United States leads with 9,732 companies, followed by the United Kingdom (2,829) and Brazil (2,677). Every business model consulting firms list by country and city is linked on this page.

Which city has the most business model consulting firms?

London leads with 1155 headquartered companies, followed by Sao Paulo (801) and Paris (607).

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 96,782 verified decision-maker contacts tracked across these 45,828 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 27, 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.