Company lists · Data refreshed September 2026

Top 25 Appeals law firms based in Irvine, United States

Name: Appeals law firms based in Irvine, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 34 companies tracked

RevenueBase identified 34 appeals law firms headquartered in Irvine, United States as of September 2026 and tracks 661 professional contacts across them, including 401 with verified work emails. Across the United States, New York is the largest hub for this category (182 companies); Irvine has 34.

This list covers appeals law firms headquartered in Irvine, 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

34Companies

661Contacts tracked

401Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest appeals law firms based in Irvine, United States

Ranked by team size

Top 25 of 34 appeals law firms based in Irvine, 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	Walsworth LLP	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	51-200	128 contacts →
	Indirect evidence “Walsworth was founded over 35 years ago based on a sincere commitment to leveraging our experience, resources, and perspectives to meet our clients’ individualized and evolving…” Source: RevenueBase Database · checked Sep 27, 2026
2	Wolfe & Wyman LLP	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	51-200	74 contacts →
	Indirect evidence “WOLFE & WYMAN LLP is a civil litigation firm that assists corporate, institutional and individual clients with legal matters throughout the United States.” Source: RevenueBase Database · checked Sep 27, 2026
3	Everett Dorey	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	51-200	72 contacts →
	Indirect evidence “Everett Dorey LLP is a full service civil litigation firm.” Source: RevenueBase Database · checked Sep 27, 2026
4	Gates, Gonter, Guy, Proudfoot & Muench, LLP	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	51-200	68 contacts →
	Indirect evidence “California Trial Lawyers Often, civil disputes lead to the need not only for effective legal assistance but for hands-on and aggressive trial experience.” Source: RevenueBase Database · checked Sep 27, 2026
5	Mortenson Taggart Adams LLP	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	51-200	53 contacts →
	Indirect evidence “We are business trial lawyers and strategic advisors.” Source: RevenueBase Database · checked Sep 27, 2026
6	Houser LLP	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	51-200	37 contacts →
	Partial evidence “Houser LLP, is a commercial and business litigation law firm serving Fortune 500 companies as well as small businesses.” Source: RevenueBase Database · checked Sep 27, 2026
7	Murtaugh Attorneys At LAW	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	11-50	33 contacts →
	Partial evidence “Murtaugh \| Attorneys at Law is a multi-faceted law firm which prides itself on being responsive to its clients, and on achieving cost-effective solutions to their varied needs.” Source: RevenueBase Database · checked Sep 27, 2026
8	Manly, Stewart & Finaldi	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	11-50	27 contacts →
	Partial evidence “As a full-service law firm, Manly, Stewart & Finaldi is dedicated to providing our clients the professional and sophisticated representation they deserve.” Source: RevenueBase Database · checked Sep 27, 2026
9	Keller Anderle Scolnick LLP	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	11-50	20 contacts →
	Indirect evidence “We’re different.” Source: RevenueBase Database · checked Sep 27, 2026
10	Mvpf Law, APC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	11-50	20 contacts →
	Indirect evidence “Civil Litigation A Team Approach To Meet Your Legal Needs.” Source: RevenueBase Database · checked Sep 27, 2026
11	The Ryan Firm, APC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	11-50	13 contacts →
	Indirect evidence “Started in 2004 by Timothy M.” Source: RevenueBase Database · checked Sep 27, 2026
12	Miller Miller Gerber, LLP	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	11-50	10 contacts →
	Partial evidence “Miller Miller Gerber LLP is a full-service law firm with an office in Irvine.” Source: RevenueBase Database · checked Sep 27, 2026
13	Plante Lebovic LLP	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	11-50	7 contacts →
	Partial evidence “Plante Lebovic LLP is a business litigation law firm providing legal services to individuals and businesses throughout California.” Source: RevenueBase Database · checked Sep 27, 2026
14	Brown Wegner LLP	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	1-10	6 contacts →
	Partial evidence “Brown Wegner LLP is a law firm that focuses on business, commercial and intellectual property litigation.” Source: RevenueBase Database · checked Sep 27, 2026
15	The Yocca LAW Firm LLP	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	1-10	6 contacts →
	Partial evidence “The Yocca Law Firm delivers premier business and employment litigation services.” Source: RevenueBase Database · checked Sep 27, 2026
16	Rashtian LAW Group, APC	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	1-10	5 contacts →
	Partial evidence “Rashtian Law Group is a top-tier litigation firm that combines big firm experience with a hands-on, empathetic approach to ensure each client receives the personalized attention…” Source: RevenueBase Database · checked Sep 27, 2026
17	Frank Sims & Stolper LLP	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	1-10	4 contacts →
	Indirect evidence “Orange County based litigation boutique practicing complex business litigation, class action, and white-collar criminal defense.” Source: RevenueBase Database · checked Sep 27, 2026
18	Hall LAW Group	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	1-10	4 contacts →
	Partial evidence “Based in Orange County, The Hall Law Group is an aggressive litigation firm with a passion for making a difference in our client's lives.” Source: RevenueBase Database · checked Sep 27, 2026
19	Russo & Duckworth, LLP	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “Orange County lawyers at the law firm of Russo & Duckworth focus on business litigation, intellectual property, patent, trademark and a variety of other practice areas.” Source: RevenueBase Database · checked Sep 27, 2026
20	Nexio LAW Firm	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Indirect evidence “Nexio is an exclusive intellectual property and business litigation firm, offering services to private clients by referral or invitation only.” Source: RevenueBase Database · checked Sep 27, 2026
21	Lopez, Bark & Schulz LLP	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Indirect evidence “Lopez, Bark & Schulz LLP represents businesses and individuals in complex, high-value litigation and counseling.” Source: RevenueBase Database · checked Sep 27, 2026
22	Magarian & Dimercurio, Aplc	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Indirect evidence “EXPERIENCED TRIAL LAWYERS Nearly 45 years of combined experience.” Source: RevenueBase Database · checked Sep 27, 2026
23	LAW Office Of Joel W. Baruch	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Partial evidence “The Law Office of Joel W.” Source: RevenueBase Database · checked Sep 27, 2026
24	Lawrence Bartels LLP	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	11-50	1 contacts →
	Indirect evidence “Lawrence Bartels LLP is a litigation and transactional boutique specializing in high-end commercial litigation and business disputes throughout California.” Source: RevenueBase Database · checked Sep 27, 2026
25	Wolff Mascaro LLP	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Indirect evidence “Wolff Mascaro is a litigation boutique specializing in resolving complex, high-stakes legal disputes, founded by partners interested in providing clients with straightforward…” 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 34 appeals law firms based in Irvine, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 401 reachable decision-makers.

Free signup · no credit card

View the full list →

Appeals law firms based in Irvine, United States at a glance

As of Sep 27, 2026

60.7%Verified-email coverage

19.4Average contacts per company

11-50Median size (employees)

Sep 27, 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 Irvine, so it is reported there. Company counts and contact totals on this page are exact for Irvine, over 34 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 Irvine, 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 Irvine 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, 401 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 Irvine, United States?

RevenueBase identified 34 appeals law firms headquartered in Irvine, 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?

Walsworth LLP, headquartered in Irvine, 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). Irvine has 34.

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 401 verified decision-maker contacts tracked across these 34 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.

Ready to reach these companies? Verified emails and direct dials for all 34 appeals law firms based in Irvine, United States. Start with a free account, no credit card.

Download this list →

Related lists

Appeals law firms by geography

Browse the directory

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.