Company lists · Data refreshed September 2026

Top 25 Government strategy consulting firms worldwide

RevenueBase identified 30,281 government strategy consulting firms worldwide as of September 2026 and tracks 253,094 professional contacts across them, including 72,809 with verified work emails. The United States is the largest market and London the largest hub.

This list covers government strategy 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 21, 2026. Country and city lists for government strategy 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 RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review
30,281Companies
253,094Contacts tracked
72,809Verified emails
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The 25 largest government strategy consulting firms worldwide

Ranked by team size
Top 25 of 30,281 government strategy consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to government strategy 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceLondon, United KingdomHQ checked Sep 21, 202610001+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 21, 2026
2Partial evidenceChicago, IL, United StatesHQ checked Sep 21, 20265,001-10,0006,978 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 21, 2026
3Partial evidenceChicago, IL, United StatesHQ checked Sep 21, 20265,001-10,0005,514 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 21, 2026
4Partial evidenceNew York, NY, United StatesHQ checked Sep 21, 20261,001-5,0005,082 contacts →

Partial evidence

“From strategy to execution.”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceLondon, United StatesHQ checked Sep 21, 20261,001-5,0004,950 contacts →

Indirect evidence

“We believe in the power of ingenuity to build a positive human future.”

Source: RevenueBase Database · checked Sep 21, 2026
6Partial evidenceMunich, GermanyHQ checked Sep 21, 20261,001-5,0004,632 contacts →

Partial evidence

“Roland Berger is the only leading global strategy consultancy of European origin.”

Source: RevenueBase Database · checked Sep 21, 2026
7Partial evidenceMadrid, SpainHQ checked Sep 21, 20261,001-5,0004,468 contacts →

Partial evidence

“Management Solutions is a leading provider of business consulting services for regulated industries.”

Source: RevenueBase Database · checked Sep 21, 2026
8Indirect evidenceBoston, MA, United StatesHQ checked Sep 21, 20261,001-5,0004,093 contacts →

Indirect evidence

“L.E.K.”

Source: RevenueBase Database · checked Sep 21, 2026
9Indirect evidenceUnited StatesHQ checked Sep 21, 20265,001-10,0003,116 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 21, 2026
10Indirect evidenceBonn, GermanyHQ checked Sep 21, 20261,001-5,0002,873 contacts →

Indirect evidence

“Simon-Kucher is a global consultancy with more than 2,200 employees in 30+ countries.”

Source: RevenueBase Database · checked Sep 21, 2026
11Indirect evidenceJericho, NY, PalestineHQ checked Sep 21, 20261,001-5,0001,954 contacts →

Indirect evidence

“J.S.”

Source: RevenueBase Database · checked Sep 21, 2026
12Partial evidenceNew York, NY, United StatesHQ checked Sep 21, 20261,001-5,0001,814 contacts →

Partial evidence

“FGS Global is the strategic leadership advisory for a complex world.”

Source: RevenueBase Database · checked Sep 21, 2026
13Strong evidenceWestport, CT, United StatesHQ checked Sep 21, 2026n/a1,650 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 21, 2026
14Indirect evidenceStockholm, SwedenHQ checked Sep 21, 2026n/a1,623 contacts →

Indirect evidence

“Governo är ett managementkonsultbolag som har en vision om ett attraktivt samhälle i takt med framtiden.”

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidenceNew Delhi, IndiaHQ checked Sep 21, 2026501-1,0001,322 contacts →

Indirect evidence

“Headquartered in India with six international offices in Cambodia, Ethiopia, Kenya, the Philippines, Germany and the United Kingdom, IPE Global Group offers a range of integrated…”

Source: RevenueBase Database · checked Sep 21, 2026
16Indirect evidenceMiami, FL, United StatesHQ checked Sep 21, 20261,001-5,0001,260 contacts →

Indirect evidence

“Expertly balancing experience and innovation to deliver unique solutions to public and private clients.”

Source: RevenueBase Database · checked Sep 21, 2026
17Partial evidenceStuttgart, GermanyHQ checked Sep 21, 2026501-1,000988 contacts →

Partial 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 21, 2026
18Indirect evidencen/an/a777 contacts →

Indirect evidence

“We industrialise new and emerging technology – putting it to work inside political offices, owner-led businesses and prestige brands before their competitors get there.”

Source: RevenueBase Database · checked Sep 21, 2026
19Strong evidenceNew York, NY, United StatesHQ checked Sep 21, 2026501-1,000765 contacts →

Strong evidence

“The Vertex Companies, LLC is a global consulting firm that provides strategic advisory, project management, and dispute resolution services for organizations that face complex…”

Source: RevenueBase Database · checked Sep 21, 2026
20Indirect evidenceBerlin, GermanyHQ checked Sep 21, 20261,001-5,000702 contacts →

Indirect evidence

“Die PD ist die Beratung / Für die öffentliche Hand von morgen / Seit 2008 beraten wir ausschließlich öffentliche Auftraggeber zu moderner Verwaltungsarbeit und…”

Source: RevenueBase Database · checked Sep 21, 2026
21Strong evidenceArlington, OR, United StatesHQ checked Sep 21, 20261,001-5,000700 contacts →

Strong evidence

“Cadmus is a technology-empowered global strategic consulting firm that helps clients achieve their goals through transformative digital solutions and expertise across domains.”

Source: RevenueBase Database · checked Sep 21, 2026
22Partial evidence千代田区, JapanHQ checked Sep 21, 2026501-1,000696 contacts →

Partial evidence

“is a management consulting company based out of, Japan.”

Source: RevenueBase Database · checked Sep 21, 2026
23Indirect evidenceUnited StatesHQ checked Sep 21, 2026n/a686 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
24Strong evidenceNewton, MA, United StatesHQ checked Sep 21, 2026201-500681 contacts →

Strong evidence

“Founded in Boston in 2007, ClearView Healthcare Partners is a diverse, inclusive, and innovative global strategy consulting firm serving the life science sector.”

Source: RevenueBase Database · checked Sep 21, 2026
25Partial evidenceBoston, MA, United StatesHQ checked Sep 21, 2026501-1,000669 contacts →

Partial evidence

“In 2020, Altman Vilandrie & Company and Solon Management Consulting cemented a decades-long partnership across the Atlantic to form Altman Solon, the world’s largest global…”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 30,281 government strategy consulting firms worldwide

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Government strategy consulting firms worldwide at a glance

As of Sep 21, 2026
28.8%Verified-email coverage
8.4Average contacts per company
1-10Median size (employees)
2.7%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
23,098
11-50
5,705
51-200
1,015
201-500
232
501-1,000
65
1,001-5,000
55
5,001-10,000
11
10001+
27

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 government strategy 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 government strategy consulting firms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “government strategy 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 government strategy 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 government strategy 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, 72,809 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 21, 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.

Government strategy consulting firms by location

125 lists · largest first

Every Government strategy 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 government strategy 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 government strategy consulting firms are there worldwide?

RevenueBase identified 30,281 government strategy 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?

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

Which country has the most government strategy consulting firms?

The United States leads with 7,300 companies, followed by the United Kingdom (1,935) and France (1,698). Every government strategy consulting firms list by country and city is linked on this page.

Which city has the most government strategy consulting firms?

London leads with 808 headquartered companies, followed by Paris (632) and Washington (554).

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 72,809 verified decision-maker contacts tracked across these 30,281 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 21, 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.