Company lists · Data refreshed September 2026

Top 25 Pyramid scheme litigation firms based in the United States

RevenueBase identified 182 company matches for pyramid scheme litigation firms associated with the United States as of September 2026 and tracks 3,109 professional contacts across them, including 1,705 with verified work emails. New York is the largest hub.

This list covers company matches for pyramid scheme litigation 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 21, 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 21, 2026 How this list was built
182Companies
3,109Contacts tracked
1,705Verified emails
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The 25 largest pyramid scheme litigation firms based in the United States

Ranked by team size
Top 25 of 182 company matches for pyramid scheme litigation firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchSan Diego, CA, United StatesHQ recorded Sep 21, 2026201-500338 contacts →

Exact match

“Robbins Geller Rudman & Dowd LLP is one of the world’s leading complex class action firms representing plaintiffs in securities fraud, antitrust, breach of fiduciary duty…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 21, 202651-200207 contacts →

Exact match

“With more than 60 years of experience, Labaton Keller Sucharow stands as a tenacious advocate for investors and consumers, having secured billions of dollars in landmark…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchPuerto Rico, United StatesHQ recorded Sep 21, 202651-200203 contacts →

Exact match

“For over 50 years, Milberg and its affiliates have been protecting victims’ rights and have recovered over $50 billion for our clients.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchWilmington, DE, United StatesHQ recorded Sep 21, 202651-200170 contacts →

Exact match

“Grant & Eisenhofer P.A.(“G&E”) concentrates on complex financial litigation, focusing on U.S.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 202651-200130 contacts →

Exact match

“Hagens Berman Sobol Shapiro LLP is an internationally recognized law firm headquartered in Seattle, Washington.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchRidgefield Park, NJ, United StatesHQ recorded Sep 21, 202651-200109 contacts →

Exact match

“One of the nation’s preeminent plaintiffs’ law firms, Seeger Weiss is best known for multidistrict mass torts and class actions in both state and federal court.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Sep 21, 2026201-50071 contacts →

Exact match

“Levi & Korsinsky, LLP is a leading plaintiffs’ law firm that has recovered billions of dollars for defrauded investors in global securities litigation and has been at the…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchBoca Raton, FL, United StatesHQ recorded Sep 21, 202651-20054 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchAustin, TX, United StatesHQ recorded Sep 21, 202611-5049 contacts →

Exact match

“Reid Collins & Tsai is a boutique trial firm that practices complex litigation nationally and internationally.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 21, 202611-5049 contacts →

Exact match

“Recognized as one of the preeminent civil litigation law firms in Pennsylvania and New Jersey, the attorneys of Feldman Shepherd have established a track record of winning…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Sep 21, 202611-5047 contacts →

Exact match

“BFA's strength is in plaintiff-side complex litigation, including the prosecution of securities, antitrust, and consumer actions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchBoston, MA, United StatesHQ recorded Sep 21, 202651-20045 contacts →

Exact match

“Berman Tabacco prosecutes class actions nationwide on behalf of institutions and individuals, helping them recoup losses caused by violations of securities, antitrust and consumer…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchRochester, MI, United StatesHQ recorded Sep 21, 202611-5045 contacts →

Exact match

“The Miller Law Firm, P.C, headquartered in Rochester, Michigan, is recognized throughout the United States as a leader in complex business lawsuits and securities and consumer…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Sep 21, 202611-5044 contacts →

Exact match

“Kirby McInerney LLP, founded over 75 years ago, represents institutional investors, governmental entities, and individuals in matters of securities, antitrust, commodities…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Sep 21, 202611-5043 contacts →

Exact match

“Faruqi & Faruqi, LLP is a New York City law firm whose practice is focused on complex civil and class action litigation, including securities litigation, antitrust litigation, and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchLos Angeles, CA, United StatesHQ recorded Sep 21, 202611-5039 contacts →

Exact match

“Capstone Law APC, a California-based plaintiffs’ class action law firm, represents consumers, investors and employees nationwide in complex lawsuits involving securities and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Sep 21, 202611-5039 contacts →

Exact match

“Wolf Popper LLP is a leading class action litigation firm specializing in securities fraud, mergers and acquisitions, consumer fraud litigation, healthcare litigation, ERISA, and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchSanta Monica, CA, United StatesHQ recorded Sep 21, 202611-5039 contacts →

Exact match

“Dovel & Luner is a firm of trial lawyers who conduct high-stakes contingency fee, class action, and mass tort litigation in courts across the country.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchMiami, FL, United StatesHQ recorded Sep 21, 202611-5034 contacts →

Exact match

“Shamis & Gentile P.A.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, CA, United StatesHQ recorded Sep 21, 202611-5030 contacts →

Exact match

“Over the past two decades, Girard Sharp lawyers have earned a distinguished reputation in the representation of plaintiffs in class actions and other complex litigation.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchLas Vegas, NV, United StatesHQ recorded Sep 21, 202611-5028 contacts →

Exact match

“EFS has tried cases with billions at stake in some of the most challenging locations in the country.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchNashville, TN, United StatesHQ recorded Sep 21, 202611-5027 contacts →

Exact match

“At Stranch, Jennings & Garvey, PLLC (SJ & G), our attorneys have a long record of success in representing plaintiffs in a variety of class actions, mass tort proceedings and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchChicago, IL, United StatesHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“Strauss Borrelli PLLC is an innovative class action practice that seeks to challenge the relationship between individuals and corporations through impact litigation.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchSt. Petersburg, FL, United StatesHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“Tracing its roots back to 1972, LeavenLaw has extensive experience in consumer protection litigation, representing tens of thousands of clients across the State of Florida.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Sep 21, 202651-20026 contacts →

Exact match

“Lee Murphy represents individuals throughout the United States affected by manufacturing defects, hidden medication side effects, defective products, catastrophic personal injury…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 182 pyramid scheme litigation firms based in the United States

See the full list, filter by size, metro and specialty, and access 1,705 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pyramid scheme litigation firms based in the United States at a glance

As of Sep 21, 2026
54.8%Verified-email coverage
17.1Average contacts per company
1-10Median size (employees)
19.2%Largest-city concentration · New York
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
94
11-50
70
51-200
14
201-500
3
501-1,000
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 182 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 “pyramid scheme litigation 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 1,705 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 21, 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 “pyramid scheme litigation firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pyramid scheme litigation firms are there based in the United States?

RevenueBase identified 182 company matches for pyramid scheme litigation 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?

Robbins Geller Rudman & Dowd LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most pyramid scheme litigation firms?

New York leads with 35 company records, followed by Chicago (12) and Boston (6).

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 1,705 professional contacts with verified work emails tracked across these 182 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 21, 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.