Company lists · Data refreshed September 2026

Top 25 Growth strategy consultants worldwide

Name: Growth strategy consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 43,540 companies tracked

RevenueBase identified 43,540 growth strategy consultants worldwide as of September 2026 and tracks 212,134 professional contacts across them, including 46,178 with verified work emails. The United States is the largest market and London the largest hub.

This list covers growth strategy 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 19, 2026. Country and city lists for growth strategy 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

43,540Companies

212,134Contacts tracked

46,178Verified emails

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The 25 largest growth strategy consultants worldwide

Ranked by team size

Top 25 of 43,540 growth strategy consultants worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to growth strategy consultants: 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	Ey-Parthenon	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	10001+	17,070 contacts →
	Partial 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 19, 2026
2	Kearney	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	5,001-10,000	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 19, 2026
3	Accenture Strategy & Consulting	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	5,001-10,000	5,514 contacts →
	Partial 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 19, 2026
4	Strategy	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	5,082 contacts →
	Partial evidence “From strategy to execution.” Source: RevenueBase Database · checked Sep 19, 2026
5	Monitor Deloitte	Partial evidence	United StatesHQ checked Sep 19, 2026	5,001-10,000	3,116 contacts →
	Partial 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 19, 2026
6	Frost & Sullivan	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 19, 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 19, 2026
7	MCA	Strong evidence	Westport, CT, United StatesHQ checked Sep 19, 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 19, 2026
8	W3global	Partial evidence	Frisco, TX, United StatesHQ checked Sep 19, 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 19, 2026
9	Porsche Consulting	Strong evidence	Stuttgart, GermanyHQ checked Sep 19, 2026	501-1,000	988 contacts →
	Strong 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 19, 2026
10	Sbi, The Growth Advisory	Partial evidence	Wyckoff, NJ, United StatesHQ checked Sep 19, 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 19, 2026
11	Lucas Group	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	10001+	756 contacts →
	Indirect 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 19, 2026
12	デロイトトーマツコンサルティング(合同)	Indirect evidence	千代田区, JapanHQ checked Sep 19, 2026	501-1,000	696 contacts →
	Indirect evidence “is a management consulting company based out of, Japan.” Source: RevenueBase Database · checked Sep 19, 2026
13	Digitize Brand HUB India PVT LTD	Indirect evidence	Pune, IndiaHQ checked Sep 19, 2026	n/a	622 contacts →
	Indirect evidence “We at Digitize Brand pledge to provide unique and innovative solutions to our clients based on their needs.” Source: RevenueBase Database · checked Sep 19, 2026
14	SEI	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 19, 2026	501-1,000	618 contacts →
	Indirect evidence “SEI is a management consulting firm delivering fresh perspectives and reliable results.” Source: RevenueBase Database · checked Sep 19, 2026
15	DB	Indirect evidence	Qormi Qormi, MaltaHQ checked Sep 19, 2026	n/a	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 19, 2026
16	Kaiser Associates	Partial evidence	Washington, DC, United StatesHQ checked Sep 19, 2026	51-200	397 contacts →
	Partial 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 19, 2026
17	YHB Cpas & Consultants	Partial evidence	Winchester, VA, United StatesHQ checked Sep 19, 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 19, 2026
18	Tokio Marine Life Insurance Malaysia BHD	Indirect evidence	Jalan Todak 5, MalaysiaHQ checked Sep 19, 2026	201-500	376 contacts →
	Indirect evidence “Tokio Marine Life Insurance Malaysia Bhd is a management consulting company based out of 11 Bangunan Tm Asia Life, Jalan Todak 5, Malaysia.” Source: RevenueBase Database · checked Sep 19, 2026
19	The Acquisition Group	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	201-500	355 contacts →
	Partial evidence “At The Acquisition Group, we believe growth starts with opportunity.” Source: RevenueBase Database · checked Sep 19, 2026
20	Corporate Value Associates	Partial evidence	18 Offices, ItalyHQ checked Sep 19, 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 19, 2026
21	Phronesis Partners	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	337 contacts →
	Indirect evidence “At Phronesis Partners, we turn complexity into clarity for the world's leading organizations.” Source: RevenueBase Database · checked Sep 19, 2026
22	Sintec	Partial evidence	San Pedro Garza García, MexicoHQ checked Sep 19, 2026	201-500	320 contacts →
	Partial evidence “Sintec is a leading consulting firm in generating profitable growth and developing competitive advantages through the design and execution of comprehensive and innovative…” Source: RevenueBase Database · checked Sep 19, 2026
23	CIL Strategy Consultants	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	284 contacts →
	Strong evidence “CIL is a global growth strategy consultancy.” Source: RevenueBase Database · checked Sep 19, 2026
24	Sales Xceleration	Partial evidence	Fishers, IN, United StatesHQ checked Sep 19, 2026	51-200	268 contacts →
	Partial evidence “At Sales Xceleration, we help businesses accelerate revenue growth through our Certified Sales Operating Management System™ and the guidance of our Fractional Sales Leaders.” Source: RevenueBase Database · checked Sep 19, 2026
25	Atos Information Technology Gmbh	Indirect evidence	Düsseldorf, GermanyHQ checked Sep 19, 2026	10001+	251 contacts →
	Indirect evidence “Atos Information Technology GmbH is a management consulting company” Source: RevenueBase Database · checked Sep 19, 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 strategy 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 growth strategy consultants.
Partial evidence: Its own public description names part of growth strategy consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name growth strategy 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 43,540 growth strategy consultants worldwide

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Growth strategy consultants worldwide at a glance

As of Sep 19, 2026

21.8%Verified-email coverage

4.9Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

36,102

11-50

6,153

51-200

895

201-500

175

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 growth strategy 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 growth strategy consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “growth strategy 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 growth strategy 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 growth strategy 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, 46,178 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 19, 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 strategy consultants by location

153 lists · largest first

Every Growth strategy consultants 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 strategy 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 growth strategy consultants are there worldwide?

RevenueBase identified 43,540 growth strategy 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?

Ey-Parthenon, headquartered in London, tops this list with the largest team on record.

Which country has the most growth strategy consultants?

The United States leads with 10,671 companies, followed by the United Kingdom (2,794) and Brazil (2,081). Every growth strategy consultants list by country and city is linked on this page.

Which city has the most growth strategy consultants?

London leads with 1030 headquartered companies, followed by Sao Paulo (597) and New York (531).

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 46,178 verified decision-maker contacts tracked across these 43,540 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 19, 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.