Company lists · Data refreshed September 2026

Top 25 Regulatory economics consulting firms based in the United States

Name: Regulatory economics 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 446 companies tracked

RevenueBase identified 446 regulatory economics consulting firms headquartered in the United States as of September 2026 and tracks 10,954 professional contacts across them, including 6,075 with verified work emails. Washington is the largest hub.

This list covers regulatory economics consulting firms headquartered in the United States, 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 29, 2026.

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 29, 2026 86% judged on-target in blind review

446Companies

10,954Contacts tracked

6,075Verified emails

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The 25 largest regulatory economics consulting firms based in the United States

Ranked by team size

Top 25 of 446 regulatory economics consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to regulatory economics 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Analysis Group	Strong evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,781 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
2	Compass Lexecon	Strong evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	501-1,000	791 contacts →
	Strong evidence “One of the world’s leading economic consulting firms, Compass Lexecon provides law firms, corporations and government clients with clear analysis of complex issues.” Source: RevenueBase Database · checked Sep 29, 2026
3	NERA	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	782 contacts →
	Partial evidence “In 2026, NERA is celebrating 65 years of trusted economics, experts, and experience.” Source: RevenueBase Database · checked Sep 29, 2026
4	The Brattle Group	Strong evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	201-500	553 contacts →
	Strong evidence “The Brattle Group answers complex economic, finance, and regulatory questions for corporations, law firms, and governments around the world.” Source: RevenueBase Database · checked Sep 29, 2026
5	Bates White Economic Consulting	Strong evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	201-500	452 contacts →
	Strong evidence “Bates White Economic Consulting offers services to law firms, Fortune 500 companies, and government agencies.” Source: RevenueBase Database · checked Sep 29, 2026
6	Keystone	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	423 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
7	Vantage Point Solutions	Partial evidence	Mitchell, SD, United StatesHQ checked Sep 29, 2026	501-1,000	334 contacts →
	Partial evidence “Vantage Point is a premier engineering and consulting firm serving the broadband, energy, enterprise, and banking industries.” Source: RevenueBase Database · checked Sep 29, 2026
8	LSA	Partial evidence	Irvine, CA, United StatesHQ checked Sep 29, 2026	201-500	332 contacts →
	Partial evidence “LSA is a diversified environmental, transportation, and community planning firm that evolved from a small consulting firm.” Source: RevenueBase Database · checked Sep 29, 2026
9	Customized Energy Solutions	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	201-500	330 contacts →
	Indirect evidence “Customized Energy Solutions is at the forefront of competitive energy markets.” Source: RevenueBase Database · checked Sep 29, 2026
10	Econic Partners, LLC	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	201-500	272 contacts →
	Strong evidence “Econic Partners is a leading economic consulting firm focused on complex antitrust, regulatory, litigation, and policy matters.” Source: RevenueBase Database · checked Sep 29, 2026
11	Utilicast	Partial evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	201-500	181 contacts →
	Partial evidence “Utilicast is more than just a consulting company.” Source: RevenueBase Database · checked Sep 29, 2026
12	Econ ONE Research	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	51-200	157 contacts →
	Strong evidence “We are economic experts with a depth of experience in both litigation and consulting across a wide range of practice areas.” Source: RevenueBase Database · checked Sep 29, 2026
13	Energy And Environmental Economics, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	51-200	156 contacts →
	Indirect evidence “Energy.” Source: RevenueBase Database · checked Sep 29, 2026
14	Renodis	Indirect evidence	St. Paul, MN, United StatesHQ checked Sep 29, 2026	51-200	120 contacts →
	Indirect evidence “As your telecom and utility solutions partner, we are dedicated to delivering unparalleled customer support, optimizing processes and compliance for increased efficiency, and…” Source: RevenueBase Database · checked Sep 29, 2026
15	Castalia	Indirect evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	51-200	115 contacts →
	Indirect evidence “We apply smart thinking and analytical rigor to solve the world’s biggest infrastructure, resource, and policy challenges.” Source: RevenueBase Database · checked Sep 29, 2026
16	Energy Experts International	Indirect evidence	Redwood City, CA, United StatesHQ checked Sep 29, 2026	201-500	113 contacts →
	Indirect evidence “Energy Experts International is a leader in providing management consultation to companies, organizations and end-users on energy issues, both domestically and globally.” Source: RevenueBase Database · checked Sep 29, 2026
17	Adm, A Qualus Company	Indirect evidence	Sacramento, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	102 contacts →
	Indirect evidence “Qualus is a leading pure-play power services firm and innovator at the forefront of the energy transition and transformation, with differentiated capabilities across grid…” Source: RevenueBase Database · checked Sep 29, 2026
18	Edgeworth Economics	Strong evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	51-200	98 contacts →
	Strong evidence “Edgeworth Economics is an economic and quantitative consulting rm that provides economic analysis and expert testimony for clients facing complex litigation, regulatory, and other…” Source: RevenueBase Database · checked Sep 29, 2026
19	Concentric Energy Advisors	Partial evidence	Marlborough, MA, United StatesHQ checked Sep 29, 2026	51-200	88 contacts →
	Partial evidence “20+ Years of Energy Concentric Energy Advisors specializes in management consulting and financial advisory services, focusing exclusively on the North American energy and water…” Source: RevenueBase Database · checked Sep 29, 2026
20	Opinion Dynamics	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 29, 2026	51-200	88 contacts →
	Indirect evidence “Emerging Questions.” Source: RevenueBase Database · checked Sep 29, 2026
21	Newgen Strategies & Solutions	Strong evidence	Richardson, TX, United StatesHQ checked Sep 29, 2026	51-200	79 contacts →
	Strong evidence “NewGen is a management consulting firm specializing in providing economic, strategic, stakeholder, and sustainability services to public and private sector utilities.” Source: RevenueBase Database · checked Sep 29, 2026
22	CTC Technology & Energy	Partial evidence	Bethesda, MD, United StatesHQ checked Sep 29, 2026	51-200	75 contacts →
	Partial evidence “CTC Technology & Energy is an established, woman-owned consulting firm that offers a unique combination of qualifications and capabilities in broadband financial analysis…” Source: RevenueBase Database · checked Sep 29, 2026
23	Arellano Associates	Indirect evidence	Chino Hills, CA, United StatesHQ checked Sep 29, 2026	51-200	73 contacts →
	Indirect evidence “Established in 1994, Arellano Associates (AA) is a specialized technology, communications and public outreach firm focusing on public infrastructure, transportation and community…” Source: RevenueBase Database · checked Sep 29, 2026
24	Econsult Solutions	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	72 contacts →
	Indirect evidence “Econsult Solutions Inc.” Source: RevenueBase Database · checked Sep 29, 2026
25	Synapse Energy Economics	Partial evidence	Cambridge, MA, United StatesHQ checked Sep 29, 2026	11-50	59 contacts →
	Partial evidence “Synapse Energy Economics, Inc.” Source: RevenueBase Database · checked Sep 29, 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: regulatory economics consulting firms. 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 regulatory economics consulting firms.
Partial evidence: Its own public description names part of regulatory economics consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name regulatory economics consulting firms. 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 446 regulatory economics consulting firms based in the United States

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Regulatory economics consulting firms based in the United States at a glance

As of Sep 29, 2026

55.5%Verified-email coverage

24.6Average contacts per company

1-10Median size (employees)

9.6%Largest-city concentration · Washington

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

265

11-50

139

51-200

201-500

501-1,000

1,001-5,000

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 446 companies.

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 regulatory economics 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “regulatory economics 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 regulatory economics 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 regulatory economics consulting firms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 6,075 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 29, 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.

Regulatory economics consulting firms by metro

Regulatory economics consulting firms in Washington43

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 regulatory economics 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 regulatory economics consulting firms are there based in the United States?

RevenueBase identified 446 regulatory economics consulting firms headquartered in the United States 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?

Analysis Group, headquartered in Boston, tops this list with the largest team on record.

Which city has the most regulatory economics consulting firms?

Washington leads with 43 headquartered companies, followed by Austin (13) and Boston (11).

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 6,075 verified decision-maker contacts tracked across these 446 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 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 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.