Company lists · Data refreshed September 2026

Top 25 Administrative law firms based in Los Angeles, United States

Name: Administrative 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 116 companies tracked

RevenueBase identified 116 administrative law firms headquartered in Los Angeles, United States as of September 2026 and tracks 1,771 professional contacts across them, including 956 with verified work emails. Across the United States, New York is the largest hub for this category (230 companies); Los Angeles has 116.

This list covers administrative 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 27, 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 27, 2026 86% judged on-target in blind review

116Companies

1,771Contacts tracked

956Verified emails

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

Ranked by team size

Top 25 of 116 administrative law firms based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to administrative 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	Nossaman LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	201-500	332 contacts →
	Partial evidence “Nossaman LLP is a national law firm with attorneys and policy advisors located in 12 offices throughout the United States.” Source: RevenueBase Database · checked Sep 27, 2026
2	Glaser Weil	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	172 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
3	Haight Brown & Bonesteel	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	157 contacts →
	Indirect evidence “From civil litigation to business transactions, Haight Brown & Bonesteel LLP provides practical and effective resolution advice to the most perplexing disputes, ranging from early…” Source: RevenueBase Database · checked Sep 27, 2026
4	Murchison & Cumming, LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	201-500	137 contacts →
	Indirect evidence “Murchison & Cumming, LLP is a California and Nevada civil litigation firm.” Source: RevenueBase Database · checked Sep 27, 2026
5	LA Follette, Johnson, Dehaas, Fesler & Ames	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	105 contacts →
	Indirect evidence “STABILITY For more than 50 years, LaFollette Johnson has been the preeminent civil litigation firm in California.” Source: RevenueBase Database · checked Sep 27, 2026
6	Richards Watson Gershon	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	104 contacts →
	Indirect evidence “Richards, Watson & Gershon delivers practical advice and solutions tailored to the unique needs of public entities.” Source: RevenueBase Database · checked Sep 27, 2026
7	Wolf, Rifkin, Shapiro, Schulman & Rabkin, LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	72 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 27, 2026
8	Hill, Farrer & Burrill LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 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 27, 2026
9	Goldstein Immigration Lawyers	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	38 contacts →
	Partial evidence “We are an immigration law firm.” Source: RevenueBase Database · checked Sep 27, 2026
10	Koletsky Mancini Feldman LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	29 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
11	Kaufman Legal Group, A Professional Corporation	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 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 27, 2026
12	Park Lawless & Tremonti LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	17 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
13	Albright, YEE & Schmit, APC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	17 contacts →
	Partial evidence “ABOUT ALBRIGHT, YEE & SCHMIT: We are a boutique law firm with locations in Los Angeles and Orange County.” Source: RevenueBase Database · checked Sep 27, 2026
14	The LAW Offices Of Nigel Burns	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	1-10	14 contacts →
	Partial evidence “The Law Offices of Nigel Burns is a dynamic boutique firm serving all of Southern California, including Los Angeles, Orange County and Long Beach, and is dedicated to providing…” Source: RevenueBase Database · checked Sep 27, 2026
15	Manning, Leaver, Bruder & Berberich, LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	12 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 27, 2026
16	Isaacs Friedberg Zill LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	12 contacts →
	Indirect evidence “Founding partners Jeff Isaacs and Jerry Friedberg are former Assistant U.S.” Source: RevenueBase Database · checked Sep 27, 2026
17	Mcnamara & Drass, LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	11 contacts →
	Partial evidence “The Law Offices of McNamara & Drass, LLP concentrates its practice on the defense of workers’ compensation and related litigation.” Source: RevenueBase Database · checked Sep 27, 2026
18	Baute Crochetiere Hartley & Mccoy LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	11 contacts →
	Indirect evidence “Baute Crochetiere & Hartley LLP is a boutique litigation firm in Los Angeles with an admittedly different approach to litigation.” Source: RevenueBase Database · checked Sep 27, 2026
19	Rand Paster & Nelson LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	1-10	11 contacts →
	Partial 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 27, 2026
20	Reed & Davidson, LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	10 contacts →
	Partial 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 27, 2026
21	Lindgren, Lindgren, Oehm & YOU LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	10 contacts →
	Partial evidence “LLOY Law is a bi-coastal law firm specializing in securities and investment regulation, estate planning, corporate law, and commercial litigation.” Source: RevenueBase Database · checked Sep 27, 2026
22	Orbit IP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	1-10	9 contacts →
	Partial evidence “We are a specialty firm dedicated to business and intellectual property law.” Source: RevenueBase Database · checked Sep 27, 2026
23	The LAW Offices Of Anthony O. Egbase & Associates	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	9 contacts →
	Partial evidence “The Law Offices of Anthony O.” Source: RevenueBase Database · checked Sep 27, 2026
24	Seki, Nishimura & Watase, LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	8 contacts →
	Partial evidence “Seki, Nishimura & Watase, LLP is a law firm in Los Angeles, California.” Source: RevenueBase Database · checked Sep 27, 2026
25	LAW Offices Of Todd M. Friedman, PC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	8 contacts →
	Partial evidence “Personal Injury, Consumer litigation, including the Fair Debt Collection Practices Act (FDCPA), Lemon Law, fair credit reporting, truth in lending litigation and Telephone…” Source: RevenueBase Database · checked Sep 27, 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: administrative 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 administrative law firms.
Partial evidence: Its own public description names part of administrative law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name administrative 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 116 administrative law firms based in Los Angeles, United States

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

As of Sep 27, 2026

54.0%Verified-email coverage

15.3Average contacts per company

1-10Median size (employees)

Sep 27, 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 116 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 administrative 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 “administrative 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 administrative 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 administrative 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, 956 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 27, 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.

Administrative 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 administrative 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 administrative law firms are there based in Los Angeles, United States?

RevenueBase identified 116 administrative 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?

Nossaman LLP, headquartered in Los Angeles, tops this list with the largest team on record.

Which city in the United States has the most administrative law firms?

New York leads the United States with 230 headquartered companies, followed by Washington (132) and Chicago (126). Los Angeles has 116.

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 956 verified decision-maker contacts tracked across these 116 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 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 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.