Company lists · Data refreshed September 2026

Top 25 Insurance compliance law firms worldwide

RevenueBase identified 8,396 insurance compliance law firms worldwide as of September 2026 and tracks 100,835 professional contacts across them, including 44,404 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers insurance compliance 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 28, 2026. Country and city lists for insurance compliance 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 28, 2026 86% judged on-target in blind review
8,396Companies
100,835Contacts tracked
44,404Verified emails
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The 25 largest insurance compliance law firms worldwide

Ranked by team size
Top 25 of 8,396 insurance compliance law firms worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to insurance compliance 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
1Indirect evidenceCity Of London, United KingdomHQ checked Sep 28, 20261,001-5,0002,847 contacts →

Indirect evidence

“Every day we make a difference.”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceColumbia, SC, United StatesHQ checked Sep 28, 20261,001-5,0002,012 contacts →

Partial evidence

“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.”

Source: RevenueBase Database · checked Sep 28, 2026
3Strong evidenceWashington, DC, United StatesHQ checked Sep 28, 20261,001-5,0001,790 contacts →

Strong evidence

“Committed to Your Success – As a law firm of more than 900 professionals, Venable delivers legal services globally in every area of regulatory compliance, government affairs…”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 28, 20261,001-5,0001,682 contacts →

Partial evidence

“Ballard Spahr LLP, an Am Law 100 law firm with more than 750 lawyers in 19 U.S.”

Source: RevenueBase Database · checked Sep 28, 2026
5Strong evidenceBolton, United KingdomHQ checked Sep 28, 20261,001-5,0001,433 contacts →

Strong 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 28, 2026
6Indirect evidenceDetroit, MI, United StatesHQ checked Sep 28, 20261,001-5,0001,343 contacts →

Indirect evidence

“At Clark Hill, our value proposition is simple.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceChicago, IL, United StatesHQ checked Sep 28, 2026501-1,0001,188 contacts →

Partial evidence

“Hinshaw & Culbertson LLP is a U.S-based law firm with offices nationwide.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidencePhiladelphia, PA, United StatesHQ checked Sep 28, 20261,001-5,0001,147 contacts →

Indirect evidence

“Welcome to our company page!”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceMiami, FL, United StatesHQ checked Sep 28, 20261,001-5,0001,068 contacts →

Partial evidence

“Over the past 25 years, QPWB is one of the fastest-growing law firms in the US.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceSalford, United KingdomHQ checked Sep 28, 2026501-1,000855 contacts →

Indirect evidence

“People.”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceAtlanta, GA, United StatesHQ checked Sep 28, 2026501-1,000815 contacts →

Partial evidence

“Established in 1989, Hall Booth Smith, P.C.(HBS) is a full-service law firm with 33 offices across the United States.”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceRio De Janeiro, BrazilHQ checked Sep 28, 2026501-1,000799 contacts →

Partial evidence

“Through hard work and dedication over the past 15 years, Chalfin, Goldberg & Vainboim Advogados (“CGV“) has achieved a leading position among the biggest and best Brazilian law…”

Source: RevenueBase Database · checked Sep 28, 2026
13Strong evidenceNew York, NY, United StatesHQ checked Sep 28, 20261,001-5,000788 contacts →

Strong evidence

“CT Corporation helps small businesses, corporations, and law firms around the world manage their most critical business and legal compliance responsibilities.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceU.S., United StatesHQ checked Sep 28, 2026501-1,000758 contacts →

Indirect evidence

“At Adams & Reese, we take things personally.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceAtlanta, GA, United StatesHQ checked Sep 28, 2026201-500746 contacts →

Partial evidence

“FordHarrison LLP - your partner in employment law.”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceSydney, AustraliaHQ checked Sep 28, 2026501-1,000697 contacts →

Partial evidence

“Moray & Agnew is a national law firm of over 110 Partners and over 800 people.”

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidenceNew York, NY, United StatesHQ checked Sep 28, 2026501-1,000690 contacts →

Partial evidence

“Kelley Drye is an AmLaw 200 law firm of more than 350 lawyers and other professionals practicing in New York, NY; Washington, D.C; Chicago, IL; Houston, TX, Los Angeles, CA; San…”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceOrlando, FL, United StatesHQ checked Sep 28, 2026501-1,000672 contacts →

Indirect evidence

“GrayRobinson is a multidimensional team of attorneys, advisors, and consultants recognized as one of the most influential firms in Florida.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceSao Paulo, BrazilHQ checked Sep 28, 2026201-500634 contacts →

Indirect evidence

“vezzilapolla.legal foi fundado em 2016, e conta atualmente com cerca de 600 profissionais.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceWashington, DC, United StatesHQ checked Sep 28, 2026501-1,000576 contacts →

Indirect evidence

“Founded in 1983, Wiley is a dominant presence in the nation’s capital.”

Source: RevenueBase Database · checked Sep 28, 2026
21Strong evidenceColumbia, SC, United StatesHQ checked Sep 28, 2026501-1,000576 contacts →

Strong 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 28, 2026
22Partial evidenceCopenhagen V, DenmarkHQ checked Sep 28, 2026501-1,000559 contacts →

Partial evidence

“Gorrissen Federspiel is among the leading Danish law firms with distinguished international relations.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceSao Paulo, BrazilHQ checked Sep 28, 2026201-500518 contacts →

Indirect evidence

“Fundado em o Marcelo Tostes Advogados firmou-se como um escritório de advocacia empresarial de excelência.”

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceDallas, TX, United StatesHQ checked Sep 28, 2026201-500513 contacts →

Indirect evidence

“Thompson Coe has been providing legal services to clients both regionally and nationally for more than 70 years.”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 28, 2026201-500482 contacts →

Indirect evidence

“At Reinhart Boerner Van Deuren, we know that every trusted relationship begins with understanding.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 8,396 insurance compliance law firms worldwide

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Insurance compliance law firms worldwide at a glance

As of Sep 28, 2026
44.0%Verified-email coverage
12.0Average contacts per company
1-10Median size (employees)
3.3%Largest-city concentration · Sao Paulo
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
5,361
11-50
2,425
51-200
455
201-500
74
501-1,000
28
1,001-5,000
17
10001+
3

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 insurance compliance 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 insurance compliance law firms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “insurance compliance 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 insurance compliance 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 insurance compliance 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, 44,404 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 28, 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.

Insurance compliance law firms by location

50 lists · largest first

Every Insurance compliance 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 insurance compliance 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 insurance compliance law firms are there worldwide?

RevenueBase identified 8,396 insurance compliance 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?

Kennedys, headquartered in City Of London, tops this list with the largest team on record.

Which country has the most insurance compliance law firms?

The United States leads with 2,350 companies, followed by Brazil (1,055) and France (317). Every insurance compliance law firms list by country and city is linked on this page.

Which city has the most insurance compliance law firms?

Sao Paulo leads with 279 headquartered companies, followed by Paris (140) and New York (85).

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 44,404 verified decision-maker contacts tracked across these 8,396 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 28, 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.