Company lists · Data refreshed September 2026

Top 25 Mass tort litigation attorneys based in Los Angeles, United States

Name: Mass tort litigation attorneys based in Los Angeles, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 87 companies tracked

RevenueBase identified 87 company matches for mass tort litigation attorneys associated with Los Angeles, United States as of September 2026 and tracks 2,297 professional contacts across them, including 1,174 with verified work emails. Across the United States, Houston is the largest hub for this category (164 companies); Los Angeles has 87.

This list covers company matches for mass tort litigation attorneys associated with Los Angeles, 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 20, 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 20, 2026 How this list was built

87Companies

2,297Contacts tracked

1,174Verified emails

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The 25 largest mass tort litigation attorneys based in Los Angeles, United States

Ranked by team size

Top 25 of 87 company matches for mass tort litigation attorneys based in Los Angeles, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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	Wilshire LAW Firm	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	501-1,000	369 contacts →
	Exact match “Wilshire Law Firm is excited to be among Southern California’s largest plaintiff personal injury, employee rights, and class action law firms.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Quill & Arrow LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	201-500	200 contacts →
	Exact match “We are a rapidly-expanding law firm located in Westwood, CA specializing in plaintiff-side lemon law and personal injury litigation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Jacoby & Meyers Accident & Injury Lawyers	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	201-500	190 contacts →
	Exact match “Jacoby & Meyers was founded in 1972 with the intention of making the legal system more accessible to the average person.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	West Coast Trial Lawyers	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	51-200	142 contacts →
	Exact match “The attorneys at West Coast Trial Lawyers have won thousands of cases involving car accidents, truck accidents, brain injuries, spine injuries, wrongful death, and more.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Panish Shea Ravipudi LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	51-200	100 contacts →
	Exact match “Panish \| Shea \| Ravipudi LLP is a plaintiffs personal injury law firm representing clients dealing with a life-altering injury, the death of a family member or other challenges…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Wisner Baum	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	51-200	85 contacts →
	Exact match “We have championed our clients’ wrongful death and personal injury claims for over 40 years.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Yukevich Cavanaugh	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	51-200	66 contacts →
	Exact match “Founded in 1995, Yukevich \| Cavanaugh is one of the nation’s top litigation firms, providing innovative and aggressive case management and trial techniques at all stages of…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Greenberg Gross LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	51-200	55 contacts →
	Exact match “Greenberg Gross LLP is a nationally recognized plaintiff trial law firm representing individuals and families in life-altering disputes against powerful institutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Downtown LA LAW Group	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	51-200	54 contacts →
	Exact match “Downtown LA Law Group is an industry leading plaintiff civil litigation law firm headquartered in the heart of Los Angeles.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Mcnicholas & Mcnicholas, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	51-200	50 contacts →
	Exact match “McNicholas & McNicholas, a Los Angeles-based plaintiff’s trial law firm, represents clients in the areas of catastrophic personal injury, employment law, class actions, sexual…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Arias Sanguinetti Trial Lawyers	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	48 contacts →
	Exact match “We are TRIAL LAWYERS AND COMPLEX LITIGATORS – we prepare every case for trial.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Yoka Smith, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	51-200	47 contacts →
	Exact match “At Yoka \| Smith, our focus is representing businesses in high-exposure lawsuits in a variety of legal practice areas.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Kabateck LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	46 contacts →
	Exact match “Kabateck LLP is a nationally renowned plaintiff’s firm that litigates complex cases with an impressive record of success.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Capstone LAW APC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	39 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 20, 2026 · View company records in RevenueBase
15	Windsor Troy Law, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	51-200	35 contacts →
	Exact match “YOUR LAW FIRM The attorneys at Windsor Troy Law, LLP are among the most recognized and successful personal injury firms nationwide, with an impressive track record of recovering…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Alderlaw	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	30 contacts →
	Exact match “AlderLaw was founded in to represent people who have had their lives gravely affected by an accident or other circumstances.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	LTL Attorneys LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	51-200	29 contacts →
	Exact match “Trusted by general counsel of leading global companies, our highly skilled lawyers focus solely on trials and litigation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Pond North LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	27 contacts →
	Exact match “Pond North LLP provides strategic litigation defense to its clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Martinian Lawyers	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	27 contacts →
	Exact match “Martinian Lawyers was founded in 2006 by Tigran Martinian.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Brock & Gonzales, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	23 contacts →
	Exact match “Brock & Gonzales, LLP is a California plaintiffs employment and personal injury law firm.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Glancy Prongay & Murray LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	22 contacts →
	Exact match “Glancy Prongay & Murray LLP (“GPM”) is a national class action law firm based in Los Angeles with offices in Berkeley and New York.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Mccune & Harber	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	19 contacts →
	Exact match “McCune & Harber represents local, regional, and national clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Stoll, Nussbaum & Polakov	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	18 contacts →
	Exact match “Since 1970, Stoll, Nussbaum & Polakov has represented over clients in Southern California.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Greenslade Cronk, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	11-50	12 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Heimanson & Wolf, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	1-10	12 contacts →
	Exact match “At Heimanson & Wolf, a Los Angeles based personal injury law firm, we pride ourselves on the personalized service and attention that we provide to our clients.” Recorded in the RevenueBase company graph · Sep 20, 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 “mass tort litigation attorneys”. 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 87 mass tort litigation attorneys based in Los Angeles, United States

See the full list, filter by size, metro and specialty, and access 1,174 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mass tort litigation attorneys based in Los Angeles, United States at a glance

As of Sep 20, 2026

51.1%Verified-email coverage

26.4Average contacts per company

11-50Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 87 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 Los Angeles, United States whose business descriptions match “mass tort litigation attorneys” 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 1,174 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 20, 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.

Mass tort litigation attorneys by metro in the United States

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 “mass tort litigation attorneys”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mass tort litigation attorneys are there based in Los Angeles, United States?

RevenueBase identified 87 company matches for mass tort litigation attorneys associated with Los Angeles, 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?

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

Which city in the United States has the most mass tort litigation attorneys?

Houston leads the United States with 164 company records, followed by Chicago (142) and New York (131). Los Angeles has 87.

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 1,174 professional contacts with verified work emails tracked across these 87 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 20, 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.