Company lists · Data refreshed November 2026

Top 25 Policy development consulting companies worldwide

RevenueBase identified 30,704 company matches for policy development consulting companies worldwide as of November 2026 and tracks 233,888 professional contacts across them, including 55,921 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for policy development consulting companies 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 November 6, 2026. Country and city lists for policy development consulting companies 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 Nov 6, 2026 How this list was built
30,704Companies
233,888Contacts tracked
55,921Verified emails
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The 25 largest policy development consulting companies worldwide

Ranked by team size
Top 25 of 30,704 company matches for policy development consulting companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChicago, United StatesHQ recorded Nov 6, 20265,001-10,0007,451 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRockville, MD, United StatesHQ recorded Nov 6, 20261,001-5,0003,432 contacts →

Exact match

“Abt is a mission-driven consulting and research firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchStockholm, SwedenHQ recorded Nov 6, 2026n/a2,056 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAmersfoort, NetherlandsHQ recorded Nov 6, 20261,001-5,0001,736 contacts →

Exact match

“BMC is opgericht vanuit de overtuiging dat de bedrijfsvoering binnen de overheid kon worden verbeterd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWashington, NY, United StatesHQ recorded Nov 6, 20261,001-5,0001,636 contacts →

Exact match

“APCO is a global advisory and advocacy firm helping organizations build the un/common ground upon which progress is made.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHamburg, GermanyHQ recorded Nov 6, 20261,001-5,0001,453 contacts →

Exact match

“GFA Consulting Group is one of Europe's leading consulting firms in the field of international development cooperation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNew Delhi, IndiaHQ recorded Nov 6, 2026501-1,0001,452 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMiami, LA, United StatesHQ recorded Nov 6, 20261,001-5,0001,431 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSwedenHQ recorded Nov 6, 20261,001-5,0001,371 contacts →

Exact match

“Tyréns is one of Sweden’s leading community development consultancies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMilan, ItalyHQ recorded Nov 6, 20261,001-5,0001,263 contacts →

Exact match

“Intellera Consulting is a consulting company born from the buyout management of the PwC Public administration and Healthcare branch.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchUnited StatesHQ recorded Nov 6, 2026n/a997 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a876 contacts →

Exact match

“Adam Smith International is a global advisory company that works locally to transform lives by making economies stronger, societies more stable, and governments more effective.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 2026201-500857 contacts →

Exact match

“We are an international provider of research, consulting, programme management and communications services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOxford, United KingdomHQ recorded Nov 6, 2026201-500849 contacts →

Exact match

“We are an international development consultancy that works in partnership with leaders providing analytical and practical policy expertise through our global network to support…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCopenhagen, DenmarkHQ recorded Nov 6, 2026201-500684 contacts →

Exact match

“NIRAS International Development Consulting is one of Europe's largest development consulting firms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 2026201-500661 contacts →

Exact match

“Berenschot is an independent management consulting firm with a staff of over 400 people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOttawa, CanadaHQ recorded Nov 6, 20261,001-5,000660 contacts →

Exact match

“Cowater is a global leader in management consulting services, focusing on developing and emerging economies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLichfield, United KingdomHQ recorded Nov 6, 2026201-500625 contacts →

Exact match

“Since 2003, we’ve been solving planning and development problems for our clients successfully.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBad Homburg Vor Der Hohe, GermanyHQ recorded Nov 6, 2026n/a620 contacts →

Exact match

“GOPA Worldwide Consultants merged to establish GOPA Pro on 31 August 2026.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBurlingame, CA, United StatesHQ recorded Nov 6, 2026501-1,000604 contacts →

Exact match

“Acumen, LLC works to improve the information provided to policymakers who design and revise welfare, health, education, labor, and business programs at the national, state, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLouvain-la-neuve, BelgiumHQ recorded Nov 6, 2026n/a596 contacts →

Exact match

“ADE is a consultancy providing independent advice for contributing to improve public decision-making.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSingaporeHQ recorded Nov 6, 2026501-1,000566 contacts →

Exact match

“We are a global group working to build a more inclusive and sustainable world where all people, everywhere, can reach their fullest potential.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact match港区, JapanHQ recorded Nov 6, 20261,001-5,000556 contacts →

Exact match

“About DENTSU SOKEN INC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200555 contacts →

Exact match

“Strategy Insights is a specialist business and economic development consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261,001-5,000525 contacts →

Exact match

“Nós da Projel Engenharia Especializada, desde nossa criação em Setembro de 1971, colocamos em prática um conceito próprio de Consultoria, buscando identificar a origem, a dimensão…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 30,704 policy development consulting companies worldwide

See the full list, filter by size, metro and specialty, and access 55,921 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Policy development consulting companies worldwide at a glance

As of Nov 6, 2026
23.9%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
2.0%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
23,107
11-50
6,078
51-200
973
201-500
205
501-1,000
52
1,001-5,000
47
5,001-10,000
5
10001+
20

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 policy development consulting companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “policy development consulting companies” 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 55,921 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 November 6, 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.

Policy development consulting companies by location

163 lists · largest first

Every Policy development consulting companies 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 “policy development consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many policy development consulting companies are there worldwide?

RevenueBase identified 30,704 company matches for policy development consulting companies worldwide as of November 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 policy development consulting companies?

The United States leads with 5,369 companies, followed by the United Kingdom (1,474) and France (1,426). Every policy development consulting companies list by country and city is linked on this page.

Which city has the most policy development consulting companies?

London leads with 603 company records, followed by Washington (534) and Paris (483).

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 55,921 professional contacts with verified work emails tracked across these 30,704 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 November 6, 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.