Company lists · Data refreshed September 2026

Top 25 Nonprofit advocacy law firms based in Los Angeles, United States

Name: Nonprofit advocacy 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 46 companies tracked

RevenueBase identified 46 nonprofit advocacy law firms headquartered in Los Angeles, United States as of September 2026 and tracks 979 professional contacts across them, including 585 with verified work emails. Across the United States, Washington is the largest hub for this category (133 companies); Los Angeles has 46.

This list covers nonprofit advocacy law firms headquartered in Los Angeles, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

46Companies

979Contacts tracked

585Verified emails

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The 25 largest nonprofit advocacy law firms based in Los Angeles, United States

Ranked by team size

Top 25 of 46 nonprofit advocacy law firms based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to nonprofit advocacy law firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Liebert Cassidy Whitmore	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	51-200	188 contacts →
	Partial evidence “Liebert Cassidy Whitmore serves as trusted advisors to public agencies, educational institutions, and nonprofits across California.” Source: RevenueBase Database · checked Sep 29, 2026
2	Public Counsel	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	51-200	183 contacts →
	Strong evidence “Public Counsel is a nonprofit public interest law firm dedicated to advancing civil rights and racial and economic justice, as well as to amplifying the power of our clients…” Source: RevenueBase Database · checked Sep 29, 2026
3	BET Tzedek Legal Services	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	51-200	174 contacts →
	Indirect evidence “Founded in 1974, Bet Tzedek pursues equal justice for all by providing high-quality, free legal services to the unhoused, undocumented immigrants, LGBTQIA+ community, low-wage…” Source: RevenueBase Database · checked Sep 29, 2026
4	Abir Cohen Treyzon Salo, LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	68 contacts →
	Partial evidence “The attorneys at Abir Cohen Treyzon Salo, LLP are trial tested and zealous advocates for the rights of our clients.” Source: RevenueBase Database · checked Sep 29, 2026
5	Hill, Farrer & Burrill LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	51-200	67 contacts →
	Indirect evidence “Hill Farrer attorneys have successfully handled thousands of transactions and won thousands of cases.” Source: RevenueBase Database · checked Sep 29, 2026
6	King, Holmes, Paterno & Soriano, LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	56 contacts →
	Indirect evidence “The attorneys at King, Holmes, Paterno & Soriano, LLP provide innovative thinking, cutting edge deal making and powerful litigation and business strategies to our clients.” Source: RevenueBase Database · checked Sep 29, 2026
7	Kabateck LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	46 contacts →
	Indirect evidence “Kabateck LLP is a nationally renowned plaintiff’s firm that litigates complex cases with an impressive record of success.” Source: RevenueBase Database · checked Sep 29, 2026
8	Glancy Prongay & Murray LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	22 contacts →
	Partial evidence “Glancy Prongay & Murray LLP (“GPM”) is a national class action law firm based in Los Angeles with offices in Berkeley and New York.” Source: RevenueBase Database · checked Sep 29, 2026
9	Kaufman Legal Group, A Professional Corporation	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	21 contacts →
	Indirect evidence “With offices in Los Angeles and Sacramento, Kaufman Legal Group offers a full spectrum of legal services connected to the political process at the federal, state and local levels.” Source: RevenueBase Database · checked Sep 29, 2026
10	Geragos & Geragos, APC	Partial evidence	Los Angeles, United StatesHQ checked Sep 29, 2026	11-50	13 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
11	Cowper LAW LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	11 contacts →
	Partial evidence “Cowper Law LLP is a boutique law firm that is different.” Source: RevenueBase Database · checked Sep 29, 2026
12	Rand Paster & Nelson LLP	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	11 contacts →
	Strong evidence “Rand Paster & Nelson LLP is a boutique law firm practicing in the fields of land use, government, municipal advocacy, and environmental law, including associated litigation.” Source: RevenueBase Database · checked Sep 29, 2026
13	Reed & Davidson, LLP	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	10 contacts →
	Strong evidence “Reed & Davidson, LLP, is a boutique law firm specializing in political ethics law, nonprofit organizational law, and political compliance services.” Source: RevenueBase Database · checked Sep 29, 2026
14	Disability Rights Legal Center	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	10 contacts →
	Partial evidence “Founded in 1975, Disability Rights Legal Center (DRLC) is a 501C-3 non-profit, public interest advocacy organization that champions the civil rights of people with disabilities as…” Source: RevenueBase Database · checked Sep 29, 2026
15	Seki, Nishimura & Watase, LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	8 contacts →
	Partial evidence “Seki, Nishimura & Watase, LLP is a law firm in Los Angeles, California.” Source: RevenueBase Database · checked Sep 29, 2026
16	Rodriguez, Horii, Choi & Cafferata LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	11-50	7 contacts →
	Indirect evidence “Each of the attorneys at RHC & C made a conscious decision to work in the tax and not for profit arena because of a desire to help others, to solve problems, and to assist in…” Source: RevenueBase Database · checked Sep 29, 2026
17	Gastélum Law, APC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	5 contacts →
	Indirect evidence “Denisse O.” Source: RevenueBase Database · checked Sep 29, 2026
18	Bergman And Allderdice	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Strong evidence “We are experts in nonprofit law, community and economic development and affordable housing, and we are committed to working with organizations dedicated to making a difference in…” Source: RevenueBase Database · checked Sep 29, 2026
19	Stevens LC Attorneys	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “Attorneys at Stevens LC have handled precedent-setting actions in state and federal courts throughout the country, working as both sole counsel and in strategic partnerships.” Source: RevenueBase Database · checked Sep 29, 2026
20	Linzer LAW Group, P.C	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Partial evidence “Our practice is devoted exclusively to the legal issues which arise in business activities, real estate matters, corporate governance, as well as trademark and copyright law.” Source: RevenueBase Database · checked Sep 29, 2026
21	Velkei LAW	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Partial evidence “We are a trial law firm with something to prove.” Source: RevenueBase Database · checked Sep 29, 2026
22	Alderman & Hilgers, LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
23	Harris & Hayden	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “Harris & Hayden are a full service law firm that represents clients in a range or matters including civil rights, discrimination, excessive force, corporate and employment law.” Source: RevenueBase Database · checked Sep 29, 2026
24	Civil Justice Law, A Professional Corp	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “Civil Justice Law is a full-service law firm representing employees and consumers in class action lawsuits and complex litigation.” Source: RevenueBase Database · checked Sep 29, 2026
25	Scale Legal, INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “SCALE Legal, Inc is a nonprofit providing affordable legal services.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: nonprofit advocacy law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names nonprofit advocacy law firms.
Partial evidence: Its own public description names part of nonprofit advocacy law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name nonprofit advocacy law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 46 nonprofit advocacy law firms based in Los Angeles, United States

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Nonprofit advocacy law firms based in Los Angeles, United States at a glance

As of Sep 29, 2026

59.8%Verified-email coverage

21.3Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 46 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among nonprofit advocacy law firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Los Angeles, United States whose own description of what they do matches “nonprofit advocacy law firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names nonprofit advocacy law firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among nonprofit advocacy law firms, and records with no verified work email. Companies headquartered outside Los Angeles are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 585 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Nonprofit advocacy law firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names nonprofit advocacy law firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many nonprofit advocacy law firms are there based in Los Angeles, United States?

RevenueBase identified 46 nonprofit advocacy law firms headquartered in Los Angeles, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Liebert Cassidy Whitmore, headquartered in Los Angeles, tops this list with the largest team on record.

Which city in the United States has the most nonprofit advocacy law firms?

Washington leads the United States with 133 headquartered companies, followed by New York (83) and Chicago (55). Los Angeles has 46.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 585 verified decision-maker contacts tracked across these 46 companies.

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 Smart Search, 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.