Company lists · Data refreshed September 2026

Top 25 Protection and indemnity law firms worldwide

RevenueBase identified 2,475 protection and indemnity law firms worldwide as of September 2026 and tracks 48,561 professional contacts across them, including 22,303 with verified work emails. The United States is the largest market and London the largest hub.

This list covers protection and indemnity law firms worldwide, 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. Country and city lists for protection and indemnity law firms follow the table.

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
2,475Companies
48,561Contacts tracked
22,303Verified emails
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The 25 largest protection and indemnity law firms worldwide

Ranked by team size
Top 25 of 2,475 protection and indemnity law firms worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to protection and indemnity 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceLondon, United KingdomHQ checked Sep 29, 20265,001-10,0005,079 contacts →

Partial evidence

“Clyde & Co is a leading global law firm, helping organisations successfully navigate risk and maximise opportunity in the sectors that underpin global trade and commercial…”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceCity Of London, United KingdomHQ checked Sep 29, 20261,001-5,0002,847 contacts →

Indirect evidence

“Every day we make a difference.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceLondon, United KingdomHQ checked Sep 29, 20261,001-5,0002,719 contacts →

Indirect evidence

“DAC Beachcroft is a leading international legal business with offices across Europe, Latin America, North America and Asia Pacific.”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceBolton, United KingdomHQ checked Sep 29, 20261,001-5,0001,433 contacts →

Partial evidence

“We are a top 40 law firm, focusing on the insurance sector, acting on behalf of leading insurers, businesses and suppliers to the insurance industry for over 50 years.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceUnited StatesHQ checked Sep 29, 2026n/a960 contacts →

Indirect evidence

“O ve r t wo d e c a d e s (2 0 0 1 - P re s e n t) o f s p e c i a l i z e d ex p e r i e n c e i n I n t e r n a t i o n a l M a r i t i m e L a w a n d Ya c h t I n s u r a n c…”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceSalford, United KingdomHQ checked Sep 29, 2026501-1,000855 contacts →

Indirect evidence

“People.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceCorpus Christi, TX, United StatesHQ checked Sep 29, 2026201-500696 contacts →

Indirect evidence

“Thomas J.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceArendal, NorwayHQ checked Sep 29, 2026501-1,000633 contacts →

Indirect evidence

“Gard is a shipowner-controlled provider of P&I, marine and energy insurance products.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceNewcastle Upon Tyne, United KingdomHQ checked Sep 29, 2026501-1,000584 contacts →

Indirect evidence

“The home of NorthStandard updates.”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceColumbia, SC, United StatesHQ checked Sep 29, 2026501-1,000576 contacts →

Partial evidence

“MGC is a metrics-driven law built specifically to serve the insurance industry, their insureds and self-insureds.#MGCLaw #TeamMGC”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceLondon, United KingdomHQ checked Sep 29, 2026501-1,000449 contacts →

Indirect evidence

“At SSY, we believe that experience matters.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceBoston, MA, United StatesHQ checked Sep 29, 2026201-500398 contacts →

Indirect evidence

“For 75 years, Morrison Mahoney LLP has been committed to servicing its clients' needs and working with its clients to achieve desired goals and objectives.”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceSao Paulo, BrazilHQ checked Sep 29, 2026201-500336 contacts →

Indirect evidence

“O escritório ALMEIDA SANTOS ADVOGADOS é fruto da experiência da família Almeida Santos no direito securitário desde 1989.”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceOslo, NorwayHQ checked Sep 29, 2026201-500316 contacts →

Indirect evidence

“World leading marine insurer, second-to-none service provider.”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceCampinas, BrazilHQ checked Sep 29, 2026201-500293 contacts →

Partial evidence

“Finocchio & Ustra Sociedade de Advogados is a law firm commited to delivering efficient and reliable legal solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidencePhiladelphia, PA, United StatesHQ checked Sep 29, 2026201-500277 contacts →

Indirect evidence

“Margolis Edelstein was founded in Philadelphia over 65 years ago.”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceHollywood, FL, United StatesHQ checked Sep 29, 2026501-1,000277 contacts →

Partial evidence

“Conroy Simberg is a result-oriented insurance defense law firm offering a full range of legal services to insurance companies, self-insured organizations, businesses and…”

Source: RevenueBase Database · checked Sep 29, 2026
18Partial evidenceSydney, AustraliaHQ checked Sep 29, 2026201-500276 contacts →

Partial evidence

“Gilchrist Connell is a leading Australian insurance sector law firm, operating across all Australian jurisdictions from our five offices.”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceHouston, TX, United StatesHQ checked Sep 29, 2026201-500271 contacts →

Partial evidence

“Schouest, Bamdas, Soshea & BenMaier PLLC is a law firm focused on your needs.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidencePhoenix, AZ, United StatesHQ checked Sep 29, 202651-200271 contacts →

Indirect evidence

“Founded in 1983, Jones, Skelton & Hochuli's 100 trial and appellate attorneys defend insureds, self-insureds, government entities, corporations, and professional liability…”

Source: RevenueBase Database · checked Sep 29, 2026
21Partial evidenceChicago, IL, United StatesHQ checked Sep 29, 202651-200237 contacts →

Partial evidence

“Tressler LLP is a national law firm headquartered in Chicago, with ten offices located in six states - California, Illinois, Missouri, New Jersey, New York and Pennsylvania.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 2026201-500237 contacts →

Indirect evidence

“Kaufman Borgeest & Ryan LLP was founded over twenty years ago, by experienced and nationally recognized defense attorneys dedicated to providing the highest quality legal services…”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceChicago, IL, United StatesHQ checked Sep 29, 2026201-500232 contacts →

Indirect evidence

“Founded over 80 years ago, Clausen Miller represents businesses, insurers and professionals through strategic, cost-effective litigation and counseling across the nation and…”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 29, 2026201-500221 contacts →

Indirect evidence

“Os anos de experiência e uma atuação marcante em Seguros e Resseguros nos levou a ampliar nossas atividades em Telecomunicações, Bancos, Concessionárias de Serviços Públicos…”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceSydney, AustraliaHQ checked Sep 29, 202651-200213 contacts →

Indirect evidence

“Established in April 2004, Meridian Lawyers is an incorporated legal practice with offices in Sydney, Melbourne, Newcastle, Brisbane, Perth and Canberra.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 2,475 protection and indemnity law firms worldwide

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Protection and indemnity law firms worldwide at a glance

As of Sep 29, 2026
45.9%Verified-email coverage
19.6Average contacts per company
1-10Median size (employees)
4.1%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
1,372
11-50
859
51-200
175
201-500
35
501-1,000
15
1,001-5,000
7
5,001-10,000
1
10001+
1

Email recency is reported on each country list linked below.

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 protection and indemnity 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.
Coverage
Every country. Country and city lists for protection and indemnity law firms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “protection and indemnity 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 protection and indemnity 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 protection and indemnity law firms, and records with no verified work email.
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, 22,303 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.

Protection and indemnity law firms by location

25 lists · largest first

Every Protection and indemnity law firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 protection and indemnity 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 protection and indemnity law firms are there worldwide?

RevenueBase identified 2,475 protection and indemnity law firms worldwide 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?

Clyde & CO, headquartered in London, tops this list with the largest team on record.

Which country has the most protection and indemnity law firms?

The United States leads with 680 companies, followed by the United Kingdom (209) and Brazil (101). Every protection and indemnity law firms list by country and city is linked on this page.

Which city has the most protection and indemnity law firms?

London leads with 102 headquartered companies, followed by Paris (56) and New York (45).

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 22,303 verified decision-maker contacts tracked across these 2,475 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.