Company lists · Data refreshed September 2026

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

Name: Appeals 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 133 companies tracked

RevenueBase identified 133 appeals law firms headquartered in Los Angeles, United States as of September 2026 and tracks 2,007 professional contacts across them, including 1,130 with verified work emails. Across the United States, New York is the largest hub for this category (182 companies); Los Angeles has 133.

This list covers appeals 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

133Companies

2,007Contacts tracked

1,130Verified emails

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

Ranked by team size

Top 25 of 133 appeals 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 appeals 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	Irell & Manella LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	201-500	258 contacts →
	Partial evidence “Irell & Manella LLP is a law firm focused on complex commercial and IP litigation.” 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	Hueston Hennigan LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	121 contacts →
	Partial evidence “Hueston Hennigan LLP is a trial law firm focusing on high-stakes business disputes and white collar criminal defense.” Source: RevenueBase Database · checked Sep 27, 2026
5	Theodora Oringher PC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	71 contacts →
	Indirect evidence “Theodora Oringher is a legal powerhouse in Los Angeles and Orange County.” Source: RevenueBase Database · checked Sep 27, 2026
6	Ellis George LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	71 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 27, 2026
7	Miller Barondess, LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	70 contacts →
	Partial evidence “Miller Barondess, LLP, is a Los Angeles-based law firm specializing in litigation, trial, and appellate practice in California and around the country.” Source: RevenueBase Database · checked Sep 27, 2026
8	Larson LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	69 contacts →
	Indirect evidence “Larson is an elite litigation firm committed to achieving success in any courtroom.” Source: RevenueBase Database · checked Sep 27, 2026
9	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
10	King, Holmes, Paterno & Soriano, LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 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 27, 2026
11	Sanders Roberts, LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	55 contacts →
	Indirect evidence “Sanders Roberts LLP specializes in business litigation, employment litigation, and general liability matters.” Source: RevenueBase Database · checked Sep 27, 2026
12	Frost LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	47 contacts →
	Indirect evidence “We are a litigation-driven firm built for efficiency–melding legal strategy, discipline, and business advice to achieve positive outcomes for our clients.” Source: RevenueBase Database · checked Sep 27, 2026
13	Greines, Martin, Stein & Richland LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	46 contacts →
	Indirect evidence “Greines, Martin, Stein & Richland LLP (GMSR) has been one of the leading civil appellate firms in the country for more than 40 years.” Source: RevenueBase Database · checked Sep 27, 2026
14	Hurrell Cantrall LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	43 contacts →
	Partial evidence “Hurrell Cantrall LLP is a civil defense litigation and appellate firm that concentrates in the areas of employment law, environmental law, general liability, governmental entity…” Source: RevenueBase Database · checked Sep 27, 2026
15	LTL Attorneys LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	51-200	29 contacts →
	Indirect evidence “Trusted by general counsel of leading global companies, our highly skilled lawyers focus solely on trials and litigation.” Source: RevenueBase Database · checked Sep 27, 2026
16	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
17	Kibler Fowler & Cave LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	28 contacts →
	Indirect evidence “Kibler Fowler & Cave LLP is an award-winning boutique trial and litigation firm headquartered in Los Angeles, with offices in New York, Philadelphia and Princeton.” Source: RevenueBase Database · checked Sep 27, 2026
18	Sanchez & Amador, LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	26 contacts →
	Partial evidence “Sanchez & Amador, LLP is a distinguished Los Angeles-based business law firm founded in 1994.” Source: RevenueBase Database · checked Sep 27, 2026
19	Waymaker LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	24 contacts →
	Partial evidence “Waymaker LLP is known for winning trials and appeals across the county for clients that include Fortune 500 companies, startups and high net-worth individuals.” Source: RevenueBase Database · checked Sep 27, 2026
20	Halpern MAY Ybarra Gelberg LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	23 contacts →
	Partial evidence “HALPERN MAY YBARRA GELBERG LLP is a California-based law firm that pairs the sophistication and experience of traditional, “big firm” litigators with the service and flexibility…” Source: RevenueBase Database · checked Sep 27, 2026
21	Berkes Crane Santana & Spangler LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	23 contacts →
	Partial evidence “Berkes Crane Santana & Spangler LLP Joins MG+M The Law Firm Effective October 1, 2025, our team at Berkes Crane Santana & Spangler has joined MG+M The Law Firm (MG+M), a national…” Source: RevenueBase Database · checked Sep 27, 2026
22	BDG LAW Group, A Professional LAW Corporation	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	21 contacts →
	Partial evidence “BDG Law Group's unique Client Services distinguish it from other law firms based on its problem-solving, short and long term strategies, superb litigators and results-oriented…” Source: RevenueBase Database · checked Sep 27, 2026
23	Cohen Williams LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	18 contacts →
	Indirect evidence “Cohen Williams is a California-based litigation boutique with national reach.” Source: RevenueBase Database · checked Sep 27, 2026
24	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
25	Umhofer, Mitchell & King LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	11-50	15 contacts →
	Partial evidence “A Los Angeles, California law firm specializing in high-stakes complex civil commercial litigation and white collar criminal defense.” 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: appeals 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 appeals law firms.
Partial evidence: Its own public description names part of appeals law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name appeals 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 133 appeals law firms based in Los Angeles, United States

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

As of Sep 27, 2026

56.3%Verified-email coverage

15.1Average 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 133 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 appeals 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 “appeals 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 appeals 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 appeals 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, 1,130 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.

Appeals 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 appeals 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 appeals law firms are there based in Los Angeles, United States?

RevenueBase identified 133 appeals 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?

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

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

New York leads the United States with 182 headquartered companies, followed by Houston (147) and Los Angeles (133).

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 1,130 verified decision-maker contacts tracked across these 133 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.