Company lists · Data refreshed September 2026

Top 25 Product liability defense law firms based in New Orleans, United States

Name: Product liability defense law firms based in New Orleans, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 42 companies tracked

RevenueBase identified 42 product liability defense law firms headquartered in New Orleans, United States as of September 2026 and tracks 886 professional contacts across them, including 526 with verified work emails. Across the United States, New York is the largest hub for this category (128 companies); New Orleans has 42.

This list covers product liability defense law firms headquartered in New Orleans, 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

42Companies

886Contacts tracked

526Verified emails

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The 25 largest product liability defense law firms based in New Orleans, United States

Ranked by team size

Top 25 of 42 product liability defense law firms based in New Orleans, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to product liability defense 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	Galloway Johnson Tompkins Burr & Smith	Partial evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	201-500	328 contacts →
	Partial evidence “Galloway Johnson Tompkins Burr & Smith stands ready as a premier corporate defense and litigation firm in the Gulf South and Midwest to be your strategic advisor.” Source: RevenueBase Database · checked Sep 29, 2026
2	Porteous, Hainkel & Johnson, LLP	Partial evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	51-200	109 contacts →
	Partial evidence “Porteous, Hainkel & Johnson, LLP was founded in 1928 and the firm has a long history of success representing and defending local and national businesses, municipalities and…” Source: RevenueBase Database · checked Sep 29, 2026
3	Irwin Fritchie Urquhart Moore & Daniels LLC	Indirect evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	51-200	87 contacts →
	Indirect evidence “Irwin Fritchie Urquhart Moore & Daniels LLC serves as local, regional, and national counsel for public companies, privately owned businesses, governmental entities, non-profit…” Source: RevenueBase Database · checked Sep 29, 2026
4	Leake Andersson LLP	Partial evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	11-50	53 contacts →
	Partial evidence “Leake Andersson, LLP is an established litigation and general business practice law firm with offices in New Orleans and Lafayette, Louisiana.” Source: RevenueBase Database · checked Sep 29, 2026
5	Pugh Accardo LLC	Partial evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	11-50	42 contacts →
	Partial evidence “We are a law firm with offices in downtown New Orleans and Mandeville, Louisiana.” Source: RevenueBase Database · checked Sep 29, 2026
6	Perrier & Lacoste, LLC	Indirect evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	11-50	28 contacts →
	Indirect evidence “Perrier & Lacoste, L.L.C.” Source: RevenueBase Database · checked Sep 29, 2026
7	Johnson Yacoubian & Paysse	Strong evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	11-50	28 contacts →
	Strong evidence “A full service law firm, specializing in insurance defense, workers' compensation defense, maritime and admiralty law, medical malpractice, business litigation and other areas of…” Source: RevenueBase Database · checked Sep 29, 2026
8	Pandit LAW Firm	Partial evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	11-50	26 contacts →
	Partial evidence “Pandit Law is an innovative law firm based in downtown New Orleans that values diversity, technological efficiency and thought leadership.” Source: RevenueBase Database · checked Sep 29, 2026
9	Stag Liuzza, LLC	Partial evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	11-50	20 contacts →
	Partial evidence “Stag Liuzza is a plaintiff-oriented law firm.” Source: RevenueBase Database · checked Sep 29, 2026
10	Plauche Maselli Parkerson LLP	Partial evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	11-50	18 contacts →
	Partial evidence “For the past four decades (since our founding in 1981), Plauché Maselli Parkerson has exceeded in the always challenging defense litigation field.” Source: RevenueBase Database · checked Sep 29, 2026
11	Herman, Herman & Katz, LLC	Indirect evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	11-50	16 contacts →
	Indirect evidence “Since 1942, Herman, Herman & Katz L.L.C.” Source: RevenueBase Database · checked Sep 29, 2026
12	Bruno & Bruno, LLP	Partial evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	11-50	16 contacts →
	Partial evidence “Bruno & Bruno is a preeminent plaintiffs' trial law firm experienced in the representation of people who are seriously injured in an accident or by a business relationship.” Source: RevenueBase Database · checked Sep 29, 2026
13	Lambert Zainey Smith & Soso	Indirect evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	1-10	12 contacts →
	Indirect evidence “Lambert Zainey has the tools and the talent to successfully represent our clients in a wide range of civil litigation.” Source: RevenueBase Database · checked Sep 29, 2026
14	Koeppel LLC	Partial evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	11-50	8 contacts →
	Partial evidence “The Firm, founded in 1991, focuses its practice to professional liability, employment, insurance coverage, technology/cyber contracts, marine, and toxic tort matters.” Source: RevenueBase Database · checked Sep 29, 2026
15	Kanner & Whiteley, L.L.C	Indirect evidence	New Orleans, United StatesHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
16	The Dugan LAW Firm	Partial evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	11-50	6 contacts →
	Partial evidence “The Dugan Law Firm, located in New Orleans, is committed to helping clients across the nation obtain just compensation for injuries and other damages caused by negligence.” Source: RevenueBase Database · checked Sep 29, 2026
17	The Carter Firm	Partial evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	1-10	5 contacts →
	Partial evidence “The Carter Firm provides high quality legal services to corporate defendants and select plaintiffs.” Source: RevenueBase Database · checked Sep 29, 2026
18	Didriksen, Saucier & Woods, PLC	Strong evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	11-50	5 contacts →
	Strong evidence “Didriksen, Saucier, & Woods Law Firm, is a general civil litigation firm that focuses on tort litigation, insurance and corporate defense, professional malpractice, product…” Source: RevenueBase Database · checked Sep 29, 2026
19	Frank J. D'amico, Jr. Aplc	Indirect evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	11-50	4 contacts →
	Indirect evidence “We are the New Orleans personal injury and mass tort lawyers.” Source: RevenueBase Database · checked Sep 29, 2026
20	The Waltz LAW Group	Strong evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	11-50	3 contacts →
	Strong evidence “The Waltz Law Group is a full service New Orleans based defense firm focusing on civil litigation, commercial litigation, insurance coverage analysis, bad faith litigation…” Source: RevenueBase Database · checked Sep 29, 2026
21	Marcelle Robertson Mestayer LLC	Indirect evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Indirect evidence “No matter how serious or life-altering the injury or situation that you or a loved one experiences, our team of aggressive courtroom litigators, spearheaded by a former federal…” Source: RevenueBase Database · checked Sep 29, 2026
22	Glago LAW Firm LLC	Partial evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	11-50	3 contacts →
	Partial evidence “Glago Law Firm, located in New Orleans, Louisiana, primarily represents plaintiffs in civil litigation and has a strong track record of favorable verdicts.” Source: RevenueBase Database · checked Sep 29, 2026
23	The Javier LAW Firm LLC	Indirect evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
24	Courington, Kiefer, Sommers, Marullo & Matherne, L.L.C	Indirect evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	11-50	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
25	Duncan & Sevin, L.L.C	Indirect evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	1-10	1 contacts →
	Indirect evidence “Duncan & Sevin L.L.C.” 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: product liability defense 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 product liability defense law firms.
Partial evidence: Its own public description names part of product liability defense law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name product liability defense 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 42 product liability defense law firms based in New Orleans, United States

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Product liability defense law firms based in New Orleans, United States at a glance

As of Sep 29, 2026

59.4%Verified-email coverage

21.1Average contacts per company

11-50Median 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 New Orleans, so it is reported there. Company counts and contact totals on this page are exact for New Orleans, over 42 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 product liability defense 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 New Orleans, United States whose own description of what they do matches “product liability defense 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 product liability defense 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 product liability defense law firms, and records with no verified work email. Companies headquartered outside New Orleans 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, 526 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.

Product liability defense 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 product liability defense 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 product liability defense law firms are there based in New Orleans, United States?

RevenueBase identified 42 product liability defense law firms headquartered in New Orleans, 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?

Galloway Johnson Tompkins Burr & Smith, headquartered in New Orleans, tops this list with the largest team on record.

Which city in the United States has the most product liability defense law firms?

New York leads the United States with 128 headquartered companies, followed by Chicago (125) and Houston (108). New Orleans has 42.

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 526 verified decision-maker contacts tracked across these 42 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.