Company lists · Data refreshed September 2026

Top 25 Government efficiency consulting firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 13,223 companies tracked

RevenueBase identified 13,223 company matches for government efficiency consulting firms worldwide as of September 2026 and tracks 96,153 professional contacts across them, including 20,889 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for government efficiency 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 September 28, 2026. Country and city lists for government efficiency 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 Sep 28, 2026 How this list was built

13,223Companies

96,153Contacts tracked

20,889Verified emails

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The 25 largest government efficiency consulting firms worldwide

Ranked by team size

Top 25 of 13,223 company matches for government efficiency consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Kearney	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	5,001-10,000	6,978 contacts →
	Exact match “As one of the original firms, we’ve never lost sight of the fact that consulting is a people business.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Public Consulting Group	Exact match	Boston, MA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,694 contacts →
	Exact match “Public Consulting Group (PCG) is a leading public sector solutions implementation and operations improvement firm that partners with health, education, and human services agencies…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	BDO Brazil	Exact match	Sp, BrazilHQ recorded Sep 28, 2026	1,001-5,000	1,791 contacts →
	Exact match “Presidida por Raul Corrêa da Silva, a BDO RCS foi fundada em 2001 e desde então mantém participação expressiva no mercado de auditorias.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	BMC	Exact match	Amersfoort, NetherlandsHQ recorded Sep 28, 2026	1,001-5,000	1,755 contacts →
	Exact match “BMC is opgericht vanuit de overtuiging dat de bedrijfsvoering binnen de overheid kon worden verbeterd.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Governo AB	Exact match	Stockholm, SwedenHQ recorded Sep 28, 2026	n/a	1,623 contacts →
	Exact match “Governo är ett managementkonsultbolag som har en vision om ett attraktivt samhälle i takt med framtiden.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	PD	Exact match	Berlin, GermanyHQ recorded Sep 28, 2026	1,001-5,000	702 contacts →
	Exact match “Die PD ist die Beratung / Für die öffentliche Hand von morgen / Seit 2008 beraten wir ausschließlich öffentliche Auftraggeber zu moderner Verwaltungsarbeit und…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	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 Sep 28, 2026	501-1,000	696 contacts →
	Exact match “is a management consulting company based out of, Japan.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Norsys	Exact match	Ennevelin, FranceHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
9	GVA	Exact match	Paris, FranceHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
10	NEW York State Technology Enterprise Corporation Nystec	Exact match	Rome, NY, United StatesHQ recorded Sep 28, 2026	201-500	480 contacts →
	Exact match “For more than 30 years, NYSTEC has provided independent advisory services to our government partners.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	ERA Group - Emea	Exact match	West Malling, United StatesHQ recorded Sep 28, 2026	501-1,000	450 contacts →
	Exact match “Established in 1992, ERA Group (ERA) is one of the world’s leading consultancy organizations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Tokio Marine Life Insurance Malaysia BHD	Exact match	Jalan Todak 5, MalaysiaHQ recorded Sep 28, 2026	201-500	376 contacts →
	Exact match “Tokio Marine Life Insurance Malaysia Bhd is a management consulting company based out of 11 Bangunan Tm Asia Life, Jalan Todak 5, Malaysia.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	KLB	Exact match	Vincennes, MexicoHQ recorded Sep 28, 2026	501-1,000	363 contacts →
	Exact match “KLB Group is an international consulting firm specializing in operational performance for more than 25 years and bringing together nearly 750 employees worldwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Delivery Associates	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	361 contacts →
	Exact match “We make change happen.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Eagle Hill Consulting	Exact match	Arlington, VA, United StatesHQ recorded Sep 28, 2026	201-500	337 contacts →
	Exact match “Unconventional, woman-owned, and award-winning-at Eagle Hill, we break away from the expected and apply the best tools and methodologies of larger consultancies in the nimble…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	C & M Consultores S.A.S	Exact match	Bogotá, ColombiaHQ recorded Sep 28, 2026	51-200	304 contacts →
	Exact match “C&M Consultores S.A.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	NTT Data Institute Of Management Consulting, INC	Exact match	千代田区, JapanHQ recorded Sep 28, 2026	501-1,000	290 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Brandt Business Services	Exact match	Kuala Lumpur, MalaysiaHQ recorded Sep 28, 2026	501-1,000	268 contacts →
	Exact match “Built on the company’s core expertise, Brandt helps organizations achieve enhanced service levels through transforming the approach, performance, quality and efficiency of the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Cbeyondata SMX	Exact match	Arlington, VA, United StatesHQ recorded Sep 28, 2026	201-500	266 contacts →
	Exact match “cBEYONData improves the business of government by understanding the overlapping relationship between data and dollars.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	TCG	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	263 contacts →
	Exact match “Traditional we are not.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	SSA Consultants	Exact match	Baton Rouge, LA, United StatesHQ recorded Sep 28, 2026	n/a	258 contacts →
	Exact match “We are partners and advisors of leading organizations and governments, bound to and inspired by a mission of helping our clients improve their performance.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Manhattan Strategy Group	Exact match	Bethesda, MD, United StatesHQ recorded Sep 28, 2026	51-200	257 contacts →
	Exact match “Manhattan Strategy is a boutique research and management consulting firm dedicated to helping our government and commercial clients achieve performance excellence.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Atos Information Technology Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Sep 28, 2026	10001+	251 contacts →
	Exact match “Atos Information Technology GmbH is a management consulting company” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Seize Institute Of Consulting And Business Solutions	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 28, 2026	1,001-5,000	249 contacts →
	Exact match “An integrated and advanced consulting entity concerned with supporting the governmental, private and non-profit sectors with appropriate contractual solutions and meeting their…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	LCG	Exact match	Lisbon, PortugalHQ recorded Sep 28, 2026	201-500	230 contacts →
	Exact match “LCG provides consulting services, using their multidisciplinary skills in the areas of strategic and operational management, information systems, management support, business…” Recorded in the RevenueBase company graph · Sep 28, 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 “government efficiency 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 13,223 government efficiency consulting firms worldwide

See the full list, filter by size, metro and specialty, and access 20,889 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Government efficiency consulting firms worldwide at a glance

As of Sep 28, 2026

21.7%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

10,154

11-50

2,344

51-200

494

201-500

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 government efficiency consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “government efficiency 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 20,889 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 September 28, 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.

Government efficiency consulting firms by location

58 lists · largest first

Every Government efficiency 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 “government efficiency consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many government efficiency consulting firms are there worldwide?

RevenueBase identified 13,223 company matches for government efficiency consulting firms worldwide as of September 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?

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

Which country has the most government efficiency consulting firms?

The United States leads with 2,990 companies, followed by Brazil (977) and the United Kingdom (927). Every government efficiency consulting firms list by country and city is linked on this page.

Which city has the most government efficiency consulting firms?

London leads with 239 company records, followed by Paris (205) and Sao Paulo (204).

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 20,889 professional contacts with verified work emails tracked across these 13,223 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 September 28, 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.