Company lists · Data refreshed September 2026

Top 25 Growth consulting firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 47,721 companies tracked

RevenueBase identified 47,721 growth consulting firms worldwide as of September 2026 and tracks 235,817 professional contacts across them, including 61,091 with verified work emails and 39,040 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers growth 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 30, 2026. Country and city lists for growth 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 30, 2026 86% judged on-target in blind review

47,721Companies

235,817Contacts tracked

61,091Verified emails

39,040Mobile numbers

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The 25 largest growth consulting firms worldwide

Ranked by team size

Top 25 of 47,721 growth consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to growth 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	Kearney	Partial evidence	Chicago, IL, United StatesHQ checked Sep 30, 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 30, 2026
2	Accenture Strategy & Consulting	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 30, 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 30, 2026
3	Strategy	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	1,001-5,000	5,082 contacts →
	Indirect evidence “From strategy to execution.” Source: RevenueBase Database · checked Sep 30, 2026
4	L.E.K. Consulting	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1,001-5,000	4,093 contacts →
	Indirect evidence “L.E.K.” Source: RevenueBase Database · checked Sep 30, 2026
5	Simon-Kucher	Indirect evidence	Bonn, GermanyHQ checked Sep 30, 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 30, 2026
6	Frost & Sullivan	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	2,330 contacts →
	Partial 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 30, 2026
7	MCA	Strong evidence	Westport, CT, United StatesHQ checked Sep 30, 2026	n/a	1,650 contacts →
	Strong evidence “MCAworks is a strategic marketing consulting firm passionately dedicated to helping our clients accelerate and sustain business growth.” Source: RevenueBase Database · checked Sep 30, 2026
8	W3global	Partial evidence	Frisco, TX, United StatesHQ checked Sep 30, 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 30, 2026
9	Baker Tilly Netherlands	Indirect evidence	Utrecht, NetherlandsHQ checked Sep 30, 2026	1,001-5,000	996 contacts →
	Indirect evidence “Meer dan cijfers: wij zijn jouw partner in groei Bij Baker Tilly kijken we verder.” Source: RevenueBase Database · checked Sep 30, 2026
10	Porsche Consulting	Indirect evidence	Stuttgart, GermanyHQ checked Sep 30, 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 30, 2026
11	Sbi, The Growth Advisory	Partial evidence	Wyckoff, NJ, United StatesHQ checked Sep 30, 2026	n/a	782 contacts →
	Partial evidence “Driven by insights and delivered from experience, SBI helps clients grow their revenue, margin, and enterprise value in ways never before possible.” Source: RevenueBase Database · checked Sep 30, 2026
12	Lucas Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	10001+	756 contacts →
	Partial evidence “Ultimate Minds is a professional consulting and marketing firm dedicated to empowering businesses, nonprofits, and startups with smart, affordable, and results-driven solutions.” Source: RevenueBase Database · checked Sep 30, 2026
13	Prophet	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	501-1,000	661 contacts →
	Strong evidence “Prophet is the Uncommon Growth Company-accelerating impact for business and marketing leaders through consulting, experience, and creative services.” Source: RevenueBase Database · checked Sep 30, 2026
14	Analytix Solutions	Indirect evidence	Woburn, MA, United StatesHQ checked Sep 30, 2026	501-1,000	640 contacts →
	Indirect evidence “Welcome to Analytix Solutions!” Source: RevenueBase Database · checked Sep 30, 2026
15	SEI	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 30, 2026	501-1,000	618 contacts →
	Partial evidence “SEI is a management consulting firm delivering fresh perspectives and reliable results.” Source: RevenueBase Database · checked Sep 30, 2026
16	GROWE	Partial evidence	Warsaw, PolandHQ checked Sep 30, 2026	501-1,000	544 contacts →
	Partial evidence “Growe is a leading business advisory and services group in iGaming and Entertainment.” Source: RevenueBase Database · checked Sep 30, 2026
17	Strategy Insights	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	528 contacts →
	Indirect evidence “Strategy Insights is a specialist business and economic development consultancy.” Source: RevenueBase Database · checked Sep 30, 2026
18	Allied Market Research	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 30, 2026	501-1,000	508 contacts →
	Partial evidence “Driven by innovation and value addition approach, Allied Market Research is instrumental in market research and business consulting across various industry verticals since its…” Source: RevenueBase Database · checked Sep 30, 2026
19	Fifty-Five	Indirect evidence	Paris, United StatesHQ checked Sep 30, 2026	201-500	464 contacts →
	Indirect evidence “fifty-five was founded in 2010 by former Google executives who understood and anticipated the potential of data in brands’ marketing strategies.” Source: RevenueBase Database · checked Sep 30, 2026
20	Kaiser Associates	Indirect evidence	Washington, DC, United StatesHQ checked Sep 30, 2026	51-200	397 contacts →
	Indirect evidence “Kaiser Associates was founded in 1981 with a simple yet powerful mission: to help executives make more informed strategic and operational decisions by incorporating external…” Source: RevenueBase Database · checked Sep 30, 2026
21	YHB Cpas & Consultants	Partial evidence	Winchester, VA, United StatesHQ checked Sep 30, 2026	201-500	376 contacts →
	Partial evidence “We Are All About You That is why we take a holistic approach to assisting clients with growing, managing, and protecting their hard work.” Source: RevenueBase Database · checked Sep 30, 2026
22	PRAXI	Strong evidence	Turin, ItalyHQ checked Sep 30, 2026	201-500	368 contacts →
	Strong evidence “PRAXI is a group of leading Italian consulting firms that helps companies grow and innovate, offering services in the areas of Management Consulting, Digital Solutions, Asset…” Source: RevenueBase Database · checked Sep 30, 2026
23	The Acquisition Group	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 30, 2026	201-500	355 contacts →
	Partial evidence “At The Acquisition Group, we believe growth starts with opportunity.” Source: RevenueBase Database · checked Sep 30, 2026
24	Corporate Value Associates	Partial evidence	18 Offices, ItalyHQ checked Sep 30, 2026	201-500	340 contacts →
	Partial evidence “CVA is a boutique strategy consulting firm with global reach, operating out of 18 offices in Europe, the US and the Asia-Pacific region.” Source: RevenueBase Database · checked Sep 30, 2026
25	Freelan	Indirect evidence	Huixquilucan, MexicoHQ checked Sep 30, 2026	n/a	340 contacts →
	Indirect evidence “En Freelan, creemos que el crecimiento sostenible no es fruto del azar, sino de un sistema bien diseñado.” Source: RevenueBase Database · checked Sep 30, 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: growth 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 growth consulting firms.
Partial evidence: Its own public description names part of growth consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name growth 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 47,721 growth consulting firms worldwide

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Growth consulting firms worldwide at a glance

As of Sep 30, 2026

25.9%Verified-email coverage

16.6%Mobile-number coverage

4.9Average contacts per company

1-10Median size (employees)

3.9%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

39,843

11-50

6,528

51-200

933

201-500

176

501-1,000

1,001-5,000

5,001-10,000

10001+

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 growth 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: 38 countries, largest first: the United States, the United Kingdom, Brazil, France, Canada, Australia, Germany, Spain, Italy, the Netherlands and 28 more. Country and city lists for growth consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “growth 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 growth 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 growth 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, 61,091 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 30, 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.

Growth consulting firms by location

205 lists · largest first

Every Growth 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 growth 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 growth consulting firms are there worldwide?

RevenueBase identified 47,721 growth 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?

Kearney, headquartered in Chicago, tops this list with the largest team on record.

Which country has the most growth consulting firms?

The United States leads with 17,389 companies, followed by the United Kingdom (4,907) and Brazil (4,316). Every growth consulting firms list by country and city is linked on this page.

Which city has the most growth consulting firms?

London leads with 1858 headquartered companies, followed by Sao Paulo (1184) and New York (983).

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 61,091 verified decision-maker contacts tracked across these 47,721 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 30, 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.