Company lists · Data refreshed September 2026

Top 25 Policy consulting firms based in the United States

Name: Policy consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 3,982 companies tracked

RevenueBase identified 3,982 company matches for policy consulting firms associated with the United States as of September 2026 and tracks 47,016 professional contacts across them, including 20,452 with verified work emails. Washington is the largest hub.

This list covers company matches for policy consulting firms associated with the United States, 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 29, 2026.

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 29, 2026 How this list was built

3,982Companies

47,016Contacts tracked

20,452Verified emails

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The 25 largest policy consulting firms based in the United States

Ranked by team size

Top 25 of 3,982 company matches for policy consulting firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 29, 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 29, 2026 · View company records in RevenueBase
2	L.E.K. Consulting	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	4,093 contacts →
	Exact match “L.E.K.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	FGS Global	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,814 contacts →
	Exact match “FGS Global is the strategic leadership advisory for a complex world.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Analysis Group	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,781 contacts →
	Exact match “Analysis Group is one of the largest international economics consulting firms, with more than 1,500 professionals across 15 offices in North America, Europe, and Asia.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Ardurra	Exact match	Miami, FL, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,260 contacts →
	Exact match “Expertly balancing experience and innovation to deliver unique solutions to public and private clients.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	NERA	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	501-1,000	782 contacts →
	Exact match “In 2026, NERA is celebrating 65 years of trusted economics, experts, and experience.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	The Vertex Companies LLC	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	501-1,000	765 contacts →
	Exact match “The Vertex Companies, LLC is a global consulting firm that provides strategic advisory, project management, and dispute resolution services for organizations that face complex…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Acumen, LLC	Exact match	Burlingame, CA, United StatesHQ recorded Sep 29, 2026	501-1,000	570 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 · Sep 29, 2026 · View company records in RevenueBase
9	The Brattle Group	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	201-500	553 contacts →
	Exact match “The Brattle Group answers complex economic, finance, and regulatory questions for corporations, law firms, and governments around the world.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Resultant	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 29, 2026	201-500	431 contacts →
	Exact match “We are a passionate team of engineers, mathematicians, data analysts, project managers, and business consultants.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Keystone	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	201-500	423 contacts →
	Exact match “Keystone is an innovative strategy, economics, and technology consulting firm delivering transformative ideas and novel solutions to global brands and law firms on leading-edge…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	DDC Public Affairs	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	51-200	411 contacts →
	Exact match “DDC Public Affairs builds communities of advocates that impact policy and win campaigns.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Mercury Public Affairs, LLC	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	51-200	390 contacts →
	Exact match “Mercury is a national bipartisan government relations and strategic communications firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Deep Water Point & Associates	Exact match	Annapolis, MD, United StatesHQ recorded Sep 29, 2026	201-500	350 contacts →
	Exact match “Deep Water Point & Associates is composed of industry veterans and government experts who dedicate their expertise to maximize our clients’ competitive edge.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Econic Partners, LLC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	201-500	272 contacts →
	Exact match “Econic Partners is a leading economic consulting firm focused on complex antitrust, regulatory, litigation, and policy matters.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Public Sector Consultants	Exact match	Lansing, MI, United StatesHQ recorded Sep 29, 2026	n/a	268 contacts →
	Exact match “Our Mission: Improving the quality of life for residents of Michigan and beyond through the development and implementation of innovative, actionable public policies.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	TCG	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	51-200	263 contacts →
	Exact match “Traditional we are not.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	SSA Consultants	Exact match	Baton Rouge, LA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
19	Manhattan Strategy Group	Exact match	Bethesda, MD, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
20	SKDK	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	51-200	220 contacts →
	Exact match “SKDK provides strategic advice, public relations, crisis communications, advertising, direct mail, and research to national and international companies, advocacy organizations…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	ASI Government	Exact match	Herndon, VA, United StatesHQ recorded Sep 29, 2026	51-200	192 contacts →
	Exact match “For nearly two decades, ASI Government has served as a trusted advisor to government leaders seeking to improve mission performance, enhance organizational effectiveness and drive…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Research Nester Analytics	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	51-200	191 contacts →
	Exact match “Research Nester is a global consulting firm that works with the most aspirational facilitators to define the future market strategies.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	John Burns Research And Consulting	Exact match	Irvine, CA, United StatesHQ recorded Sep 29, 2026	51-200	183 contacts →
	Exact match “Our team produces independent research and custom consulting advice to help executives make the most informed decisions possible.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	LECG	Exact match	New York, United StatesHQ recorded Sep 29, 2026	1,001-5,000	181 contacts →
	Exact match “LECG is a global litigation; economics; consulting and business advisory; and governance, assurance, and tax expert services firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Invariant	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	51-200	166 contacts →
	Exact match “Invariant is a bipartisan business advisory firm, providing strategic advice to companies, trade associations, non-profits, and individuals on how to make Washington work for them.” Recorded in the RevenueBase company graph · Sep 29, 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 “policy 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 3,982 policy consulting firms based in the United States

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Policy consulting firms based in the United States at a glance

As of Sep 29, 2026

43.5%Verified-email coverage

11.8Average contacts per company

1-10Median size (employees)

13.2%Largest-city concentration · Washington

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

3,181

11-50

639

51-200

124

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,982 companies.

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.
What qualifies: Company records associated with the United States whose business descriptions match “policy 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 20,452 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 29, 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 consulting firms by metro

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

How many policy consulting firms are there based in the United States?

RevenueBase identified 3,982 company matches for policy consulting firms associated with the United States 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 city has the most policy consulting firms?

Washington leads with 525 company records, followed by New York (177) and Chicago (81).

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 20,452 professional contacts with verified work emails tracked across these 3,982 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 29, 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.