Company lists · Data refreshed September 2026

Top 25 Civil defense law firms based in Los Angeles, United States

Name: Civil defense law firms 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 27, 2026 596 companies tracked

RevenueBase identified 596 company matches for civil defense law firms associated with Los Angeles, United States as of September 2026 and tracks 12,285 professional contacts across them, including 6,391 with verified work emails. Across the United States, New York is the largest hub for this category (791 companies); Los Angeles follows with 596.

This list covers company matches for civil defense law firms 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 27, 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 27, 2026 How this list was built

596Companies

12,285Contacts tracked

6,391Verified emails

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The 25 largest civil defense law firms based in Los Angeles, United States

Ranked by team size

Top 25 of 596 company matches for civil defense law firms based in Los Angeles, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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	Quinn Emanuel	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,957 contacts →
	Exact match “Quinn Emanuel Urquhart & Sullivan LLP is a 1300+ lawyer business litigation firm-the largest in the world devoted solely to business litigation and arbitration.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Munger, Tolles & Olson LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	201-500	521 contacts →
	Exact match “Munger, Tolles & Olson is a 200-lawyer firm based in Los Angeles with a national practice representing clients in a broad range of complex and high-profile matters.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	The United Firm LA Liga Defensora, APC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	518 contacts →
	Exact match “The United Firm \| La Liga Defensora, A.P.C.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Wilshire LAW Firm	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
5	Nossaman LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	201-500	332 contacts →
	Exact match “Nossaman LLP is a national law firm with attorneys and policy advisors located in 12 offices throughout the United States.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Burke, Williams & Sorensen, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	201-500	296 contacts →
	Exact match “For nearly 100 years, Burke, Williams & Sorensen, LLP has served public agencies and private business entities across California.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Manning Kass	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	201-500	282 contacts →
	Exact match “Founded in 1994 with just 16 attorneys and two practice areas, Manning Kass is today a top-tier full-service national law firm with more than 170 Attorneys, 8 offices, and 35…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Irell & Manella LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	201-500	258 contacts →
	Exact match “Irell & Manella LLP is a law firm focused on complex commercial and IP litigation.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Quill & Arrow LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
10	Jacoby & Meyers Accident & Injury Lawyers	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
11	Glaser Weil	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	51-200	172 contacts →
	Exact match “Glaser Weil is a premier law firm headquartered in Los Angeles with outstanding experience and market-leading successes in litigation, corporate, intellectual property and real…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Haight Brown & Bonesteel	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	51-200	157 contacts →
	Exact match “From civil litigation to business transactions, Haight Brown & Bonesteel LLP provides practical and effective resolution advice to the most perplexing disputes, ranging from early…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	Strategic Legal Practices, APC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	51-200	153 contacts →
	Exact match “Strategic Legal Practices in one of the largest litigation firms within California, representing clients in a range of consumer protection and civil litigation matters.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	West Coast Trial Lawyers	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
15	Murchison & Cumming, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	201-500	137 contacts →
	Exact match “Murchison & Cumming, LLP is a California and Nevada civil litigation firm.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Selman Leichenger Edson HSU Newman & Moore LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	51-200	134 contacts →
	Exact match “Selman Leichenger Edson Hsu Newman Moore LLP is a law firm that serves the insurance industry nationwide, from its offices in Los Angeles, San Francisco, San Diego, and the…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Hueston Hennigan LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	51-200	121 contacts →
	Exact match “Hueston Hennigan LLP is a trial law firm focusing on high-stakes business disputes and white collar criminal defense.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	LA Follette, Johnson, Dehaas, Fesler & Ames	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	51-200	105 contacts →
	Exact match “STABILITY For more than 50 years, LaFollette Johnson has been the preeminent civil litigation firm in California.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	Richards Watson Gershon	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	51-200	104 contacts →
	Exact match “Richards, Watson & Gershon delivers practical advice and solutions tailored to the unique needs of public entities.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Panish Shea Ravipudi LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
21	Bird Marella	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	51-200	85 contacts →
	Exact match “Established in 1981 and based in Los Angeles, Bird Marella engages solely in the practice of complex civil and white collar criminal litigation.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Wisner Baum	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
23	LAW Offices Of Jacob Emrani	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	11-50	80 contacts →
	Exact match “tLeaders in representing clients in serious injuries such as car accidents, motorcycle accidents, slip and falls and employment and work comp problems” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Lynberg & Watkins, APC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	51-200	77 contacts →
	Exact match “ATTORNEY EXCELLENCE Lynberg & Watkins has earned a long-standing reputation of excellence and prominence with clients and the legal community alike.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Downtown L.A. LAW Group	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	201-500	75 contacts →
	Exact match “California based personal injury law firm, Downtown L.A.” Recorded in the RevenueBase company graph · Sep 27, 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 “civil defense law 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 596 civil defense law firms based in Los Angeles, United States

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Civil defense law firms based in Los Angeles, United States at a glance

As of Sep 27, 2026

52.0%Verified-email coverage

20.6Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

320

11-50

198

51-200

201-500

501-1,000

1,001-5,000

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 596 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 “civil defense law 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 6,391 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 27, 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.

Civil defense law firms 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 “civil defense law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many civil defense law firms are there based in Los Angeles, United States?

RevenueBase identified 596 company matches for civil defense law firms 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?

Quinn Emanuel 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 civil defense law firms?

New York leads the United States with 791 company records, followed by Los Angeles (596) and Houston (580).

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 6,391 professional contacts with verified work emails tracked across these 596 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 27, 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.