Company lists · Data refreshed September 2026

Top 25 Trade association law firms based in Los Angeles, United States

Name: Trade association 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 29, 2026 119 companies tracked

RevenueBase identified 119 company matches for trade association law firms associated with Los Angeles, United States as of September 2026 and tracks 3,034 professional contacts across them, including 1,739 with verified work emails. Across the United States, Washington is the largest hub for this category (215 companies); Los Angeles has 119.

This list covers company matches for trade association 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 29, 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 29, 2026 How this list was built

119Companies

3,034Contacts tracked

1,739Verified emails

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The 25 largest trade association law firms based in Los Angeles, United States

Ranked by team size

Top 25 of 119 company matches for trade association law firms based in Los Angeles, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	Munger, Tolles & Olson LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
2	Nossaman LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
3	Burke, Williams & Sorensen, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
4	Manning Kass	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
5	Fagen Friedman & Fulfrost LLP F3 LAW	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	201-500	194 contacts →
	Exact match “Fagen Friedman & Fulfrost, LLP ("F3Law") is a full-service education law firm representing more than 500 educational institutions, including school districts, community college…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Glaser Weil	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
7	Haight Brown & Bonesteel	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
8	Hooper, Lundy & Bookman, P.C	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	51-200	113 contacts →
	Exact match “Meeting the Health Care Industry’s Legal and Government Relations Needs.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Lynberg & Watkins, APC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
10	Wolf, Rifkin, Shapiro, Schulman & Rabkin, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	51-200	72 contacts →
	Exact match “WOLF, RIFKIN, SHAPIRO, SCHULMAN & RABKIN, LLP was founded in 1977 and is comprised of over 45 lawyers, with offices in Los Angeles and Las Vegas.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Ellis George LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	51-200	71 contacts →
	Exact match “Ellis George LLP is a leader in business litigation that has been providing creative solutions, efficient teamwork and fearless advocacy to its clients for over 40 years.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Hill, Farrer & Burrill LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	51-200	67 contacts →
	Exact match “Hill Farrer attorneys have successfully handled thousands of transactions and won thousands of cases.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	King, Holmes, Paterno & Soriano, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	11-50	56 contacts →
	Exact match “The attorneys at King, Holmes, Paterno & Soriano, LLP provide innovative thinking, cutting edge deal making and powerful litigation and business strategies to our clients.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Chapman Glucksman	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	11-50	30 contacts →
	Exact match “Founded in 1985, Chapman Glucksman is a multi-faceted law firm with offices in Los Angeles, Orange County, Sacramento and the Bay Area.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Koletsky Mancini Feldman LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	11-50	29 contacts →
	Exact match “Koletsky, Mancini, Feldman & Morrow was founded in 1987 with one goal in mind, to provide its clients with the highest quality legal services in the most cost effective manner…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Adams Stirling Professional LAW Corporation	Exact match	Los Angeles, United StatesHQ recorded Sep 29, 2026	11-50	28 contacts →
	Exact match “Adams Stirling is California's premier HOA law firm, exclusively representing common interest developments.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Sanchez & Amador, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	11-50	26 contacts →
	Exact match “Sanchez & Amador, LLP is a distinguished Los Angeles-based business law firm founded in 1994.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	DEL Shaw Moonves Tanaka Finkelstein Lezcano Bobb & Dang	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	11-50	18 contacts →
	Exact match “Del Shaw Moonves Tanaka Finkelstein Lezcano Bobb & Dang is a law firm based out of Century City, California, United States.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Park Lawless & Tremonti LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	11-50	17 contacts →
	Exact match “With more than a century of combined experience at some of the preeminent Am Law 50 international law firms, our lawyers bring extensive experience in complex litigation and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Swerdlow Florence Sanchez Swerdlow & Wimmer	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	11-50	14 contacts →
	Exact match “Swerdlow Florence Sanchez Swerdlow & Wimmer represents management in virtually all aspects of labor relations and employment law.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Fragner Seifert Pace & Mintz, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	11-50	13 contacts →
	Exact match “Fragner Seifert Pace & Mintz, LLP (FSPM) was founded nearly 20 years ago with one simple mission: provide the highest quality legal services to real estate and business clients to…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Geragos & Geragos, APC	Exact match	Los Angeles, United StatesHQ recorded Sep 29, 2026	11-50	13 contacts →
	Exact match “Geragos & Geragos, APC, is a boutique law firm focusing on complex civil litigation and criminal defense, with offices in downtown Los Angeles and New York.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Manning, Leaver, Bruder & Berberich, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	11-50	12 contacts →
	Exact match “We at Manning, Leaver, Bruder & Berberich, LLP are proud that for over 95 years our clients have trusted us to help them with their legal needs.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Isaacs Friedberg Zill LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	11-50	12 contacts →
	Exact match “Founding partners Jeff Isaacs and Jerry Friedberg are former Assistant U.S.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Reed & Davidson, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 29, 2026	11-50	10 contacts →
	Exact match “Reed & Davidson, LLP, is a boutique law firm specializing in political ethics law, nonprofit organizational law, and political compliance services.” Recorded in the RevenueBase company graph · Sep 29, 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 “trade association 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 119 trade association law firms based in Los Angeles, United States

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Trade association law firms based in Los Angeles, United States at a glance

As of Sep 29, 2026

57.3%Verified-email coverage

25.5Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 119 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 “trade association 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 1,739 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 29, 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.

Trade association 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 “trade association law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many trade association law firms are there based in Los Angeles, United States?

RevenueBase identified 119 company matches for trade association 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?

Munger, Tolles & Olson LLP 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 trade association law firms?

Washington leads the United States with 215 company records, followed by New York (194) and Chicago (129). Los Angeles has 119.

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 1,739 professional contacts with verified work emails tracked across these 119 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 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 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.