Company lists · Data refreshed September 2026

Top 25 Civil defense law firms based in the United States

Name: Civil defense law firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 22,175 companies tracked

RevenueBase identified 22,175 company matches for civil defense law firms associated with the United States as of September 2026 and tracks 270,618 professional contacts across them, including 140,384 with verified work emails. New York is the largest hub.

This list covers company matches for civil defense law firms associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built

22,175Companies

270,618Contacts tracked

140,384Verified emails

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The 25 largest civil defense law firms based in the United States

Ranked by team size

Top 25 of 22,175 company matches for civil defense law firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Morgan & Morgan, P.A	Exact match	Orlando, FL, United StatesHQ recorded Sep 27, 2026	1,001-5,000	5,016 contacts →
	Exact match “John Morgan became a lawyer with a simple mission: To fight for the people, and not the powerful.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Wilson Elser	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	1,001-5,000	2,649 contacts →
	Exact match “Wilson Elser is the preeminent defense litigation firm in the United States.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Nelson Mullins Riley & Scarborough	Exact match	Columbia, SC, United StatesHQ recorded Sep 27, 2026	1,001-5,000	2,012 contacts →
	Exact match “Established in 1897, Nelson Mullins is an Am Law 100 firm of more than attorneys, policy advisors and professionals with 33 offices in 17 states and Washington, D.C.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Quinn Emanuel	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,957 contacts →
	Exact match “Quinn Emanuel Urquhart & Sullivan LLP is a 1300+ lawyer business litigation firm-the largest in the world devoted solely to business litigation and arbitration.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Dinsmore & Shohl LLP	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,720 contacts →
	Exact match “Dinsmore & Shohl LLP has a nationwide team of more than 750 attorneys who are trusted advisers to Fortune 500 companies, institutions, associations, governments, professional…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Shook, Hardy & Bacon L.L.P	Exact match	Kansas City, MO, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,450 contacts →
	Exact match “Shook, Hardy & Bacon has long been recognized as one of the premier litigation firms in the country.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Marshall Dennehey	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,147 contacts →
	Exact match “Welcome to our company page!” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Quintairos, Prieto, Wood & Boyer, P.A	Exact match	Miami, FL, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,068 contacts →
	Exact match “Over the past 25 years, QPWB is one of the fastest-growing law firms in the US.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Spencer Fane LLP	Exact match	Kansas City, MO, United StatesHQ recorded Sep 27, 2026	501-1,000	1,041 contacts →
	Exact match “Spencer Fane is a law firm where your business leaders work with our business leaders.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Goldberg Segalla	Exact match	Buffalo, NY, United StatesHQ recorded Sep 27, 2026	1,001-5,000	958 contacts →
	Exact match “Goldberg Segalla is a national civil litigation firm with a diverse team of 500+ attorneys in 23 offices in major metropolitan markets across the United States, providing…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Freeman Mathis & Gary, LLP	Exact match	Atlanta, GA, United StatesHQ recorded Sep 27, 2026	501-1,000	859 contacts →
	Exact match “Freeman Mathis & Gary, LLP is a nationally recognized Am Law 200 law firm with over 500 attorneys servicing clients in 37 offices and 21 states.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Hall Booth Smith, P.C	Exact match	Atlanta, GA, United StatesHQ recorded Sep 27, 2026	501-1,000	815 contacts →
	Exact match “Established in 1989, Hall Booth Smith, P.C.(HBS) is a full-service law firm with 33 offices across the United States.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	Adams & Reese	Exact match	U.S., United StatesHQ recorded Sep 27, 2026	501-1,000	758 contacts →
	Exact match “At Adams & Reese, we take things personally.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Epstein Becker Green	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	501-1,000	701 contacts →
	Exact match “Clients turn to Epstein Becker Green for strategic counsel in employment and labor law, health care and life sciences, and complex litigation.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Thomas J. Henry LAW	Exact match	Corpus Christi, TX, United StatesHQ recorded Sep 27, 2026	201-500	696 contacts →
	Exact match “Thomas J.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Butler Snow LLP	Exact match	Ridgeland, MS, United StatesHQ recorded Sep 27, 2026	501-1,000	685 contacts →
	Exact match “With over 400 attorneys in offices in Albuquerque, Ambler (PA), Atlanta, Austin, Baton Rouge, Bethlehem (PA), Birmingham, Boston, Charleston, Dallas, Denver, Gulfport, Huntsville…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Wicker Smith	Exact match	Miami, FL, United StatesHQ recorded Sep 27, 2026	501-1,000	625 contacts →
	Exact match “Idus Q.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Parker POE Adams & Bernstein LLP	Exact match	Charlotte, NC, United StatesHQ recorded Sep 27, 2026	501-1,000	584 contacts →
	Exact match “Businesses and local governments turn to Parker Poe to structure transactions, navigate regulations, and resolve disputes.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	O'hagan Meyer	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	501-1,000	579 contacts →
	Exact match “As a national law firm defending corporations, non-profits, associations and their officers & directors in every manner of litigation, O'Hagan Meyer provides individualized…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Mcangus Goudelock & Courie	Exact match	Columbia, SC, United StatesHQ recorded Sep 27, 2026	501-1,000	576 contacts →
	Exact match “MGC is a metrics-driven law built specifically to serve the insurance industry, their insureds and self-insureds.#MGCLaw #TeamMGC” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Bowman And Brooke	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 27, 2026	501-1,000	537 contacts →
	Exact match “Bowman and Brooke LLP is a nationally recognized trial firm with one of the largest product liability practices in the country.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Boies Schiller Flexner LLP	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	501-1,000	537 contacts →
	Exact match “A firm of internationally recognized trial lawyers, crisis managers, and strategic advisors known for our creative, aggressive, and efficient pursuit of success for our clients.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Gunster	Exact match	West Palm Beach, FL, United StatesHQ recorded Sep 27, 2026	501-1,000	530 contacts →
	Exact match “Gunster, Florida’s law firm for leaders, provides full-service legal counsel to leading organizations and individuals from its 13 offices statewide.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Weitz & Luxenberg PC	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	201-500	530 contacts →
	Exact match “Weitz & Luxenberg is New York City’s largest personal injury and mass-tort plaintiffs’ law firm.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Best Best & Krieger LLP BBK	Exact match	Riverside, CA, United StatesHQ recorded Sep 27, 2026	201-500	522 contacts →
	Exact match “Best Best & Krieger serves as a trusted partner and strategist to public and private sector clients across the nation.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “civil defense law firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 22,175 civil defense law firms based in the United States

See the full list, filter by size, metro and specialty, and access 140,384 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Civil defense law firms based in the United States at a glance

As of Sep 27, 2026

51.9%Verified-email coverage

12.2Average contacts per company

1-10Median size (employees)

3.6%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

13,746

11-50

6,712

51-200

1,403

201-500

152

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 22,175 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “civil defense law firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 140,384 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Civil defense law firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “civil defense law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many civil defense law firms are there based in the United States?

RevenueBase identified 22,175 company matches for civil defense law firms associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Morgan & Morgan, P.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most civil defense law firms?

New York leads with 797 company records, followed by Los Angeles (596) and Houston (580).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 140,384 professional contacts with verified work emails tracked across these 22,175 companies; direct dials are available where recorded.

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 SmartSearch, 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.