Company lists · Data refreshed November 2026

Top 25 Antitrust consultants based in the United States

RevenueBase identified 103 company matches for antitrust consultants associated with the United States as of November 2026 and tracks 1,684 professional contacts across them, including 495 with verified work emails. Washington is the largest hub.

This list covers company matches for antitrust consultants 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 November 6, 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 Nov 6, 2026 How this list was built
103Companies
1,684Contacts tracked
495Verified emails
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The 25 largest antitrust consultants based in the United States

Ranked by team size
Top 25 of 103 company matches for antitrust consultants based in the United States, 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 matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500489 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWashington, CA, United StatesHQ recorded Nov 6, 20261,001-5,000305 contacts →

Exact match

“Founded in 1956, Howrey LLP existed as a global law firm, focused on antitrust, intellectual property and global litigation, with offices throughout the United States and Europe…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“Edgeworth Economics is an economic and quantitative consulting rm that provides economic analysis and expert testimony for clients facing complex litigation, regulatory, and other…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChicago, TX, United StatesHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“Coherent Economics is a boutique law and economics consulting firm providing world-class advisory services, data analysis, litigation support, and expert testimony to clients…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“Concurrences is an independent legal publisher, dedicated to antitrust law and competition economics, founded in 2004 by Nicolas Charbit with the support of Prof.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Diego, NC, United StatesHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Insight Economics is an economic consulting firm headquartered in San Diego, CA, with an office in Durham, NC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWashington, FL, United StatesHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Secretariat Economists is a premier economic consulting firm in the fields of law and economics, public policy, and business strategy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Rule Garza Howley LLP provides sophisticated antitrust advice and representation, drawing on a proven track record of more than four decades of successful outcomes with the DOJ…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchArlington, VA, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Monument Economics Group is a business and economic consultancy based in Arlington, Virginia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Shinder Cantor Lerner LLP (SCL) is a boutique law firm with offices in New York and Washington, D.C, focused predominantly on antitrust law.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAnn Arbor, MI, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“applEcon, LLC is a firm of economists specializing in antitrust liability and damages litigation along with patent, contract and other damages litigation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchColumbia, MD, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Exeter Associates, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWashington, United StatesHQ recorded Nov 6, 2026201-50022 contacts →

Exact match

“Secretariat Economists provides industry-leading expert testimony and consulting services in high-stakes engagements across numerous areas of expertise, including M&A, antitrust…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“quantitative economic solutions, LLC was founded by Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-1021 contacts →

Exact match

“BRS is a global leader in antitrust affirmative recoveries for corporate clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBrookline, MA, United StatesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Crowninshield Financial Research is a Boston-based consulting firm that provides expert analysis and testimony in the fields of economics, finance, and accounting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEmeryville, CA, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“OnPoint Analytics is an economic, finance, forensic accounting and statistical consultancy specializing in expert testimony for complex, high-stakes litigation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOrinda, IL, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“FSG offers research based consulting and expert services in Accounting, Economics, Finance, Intellectual Property, Marketing and Valuation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEmeryville, CA, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“OSKR, LLC provides expert services to clients involved in complex litigation with particular emphasis on antitrust, intellectual property and securities matters.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Formed in 2004, our lawyers and international trade consultants counsel clients to comply with and capitalize on the complex and evolving U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Applied Economics Consulting Group brings together a combination of academic and professional economic and financial consultants in teams appropriate to our clients’ needs in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNewport Beach, CA, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Our clients are legal industry leaders who seek to outperform their competitors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWashington, DC, United StatesHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“We are a group of experienced attorneys and economists committed to meeting our clients' needs at the intersection of law, business, and politics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Corporate Advisory Solutions, LLC (CAS) was founded in 2013 by Michael Lamm and Mark Russell.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Baker & Miller PLLC was founded in 1995 to provide sophisticated antitrust advice to a broad range of commercial clients and other law firms.”

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

Showing 25 of 103 antitrust consultants based in the United States

See the full list, filter by size, metro and specialty, and access 495 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Antitrust consultants based in the United States at a glance

As of Nov 6, 2026
29.4%Verified-email coverage
16.3Average contacts per company
1-10Median size (employees)
15.5%Largest-city concentration · Washington
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
40
51-200
5
201-500
2
1,001-5,000
1

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 103 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 “antitrust consultants” 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 495 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.

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 “antitrust consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many antitrust consultants are there based in the United States?

RevenueBase identified 103 company matches for antitrust consultants associated with the United States 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?

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

Which city has the most antitrust consultants?

Washington leads with 16 company records, followed by New York (10) and Austin (5).

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 495 professional contacts with verified work emails tracked across these 103 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.