Company lists · Data refreshed November 2026

Top 25 Insurance transactions lawyers worldwide

Name: Insurance transactions lawyers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 19,770 companies tracked

RevenueBase identified 19,770 company matches for insurance transactions lawyers worldwide as of November 2026 and tracks 531,169 professional contacts across them, including 264,596 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for insurance transactions lawyers worldwide, 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 November 6, 2026. Country and city lists for insurance transactions lawyers follow the table.

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 Nov 6, 2026 How this list was built

19,770Companies

531,169Contacts tracked

264,596Verified emails

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The 25 largest insurance transactions lawyers worldwide

Ranked by team size

Top 25 of 19,770 company matches for insurance transactions lawyers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Lockton	Exact match	Miami, FL, United StatesHQ recorded Nov 6, 2026	10001+	14,637 contacts →
	Exact match “What makes Lockton stand apart is also what makes us better: independence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	USI Insurance Services	Exact match	Valhalla, NY, United StatesHQ recorded Nov 6, 2026	10001+	10,756 contacts →
	Exact match “USI is one of the largest insurance brokerage and consulting firms in the world, delivering property and casualty, employee benefits, personal risk, program and retirement…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Linklaters	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	7,208 contacts →
	Exact match “Linklaters is a leading global law firm, supporting and investing in the future of our clients wherever they do business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Freshfields	Exact match	London, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	6,827 contacts →
	Exact match “Freshfields is a global firm with over 280 years’ experience of anticipating change, setting new standards and shaping the future of law.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Alliant Insurance Services	Exact match	Irvine, CA, United StatesHQ recorded Nov 6, 2026	10001+	6,589 contacts →
	Exact match “Alliant Insurance Services is among the top 5 largest and fastest-growing insurance brokerage and consulting firms in the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Clyde & CO	Exact match	London, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	5,463 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Sidley Austin LLP	Exact match	Chicago, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	5,462 contacts →
	Exact match “Sidley is an elite global law firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Skadden, Arps, Slate, Meagher & Flom LLP And Affiliates	Exact match	New York, IL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	4,989 contacts →
	Exact match “Skadden, Arps, Slate, Meagher & Flom LLP and Affiliates is dedicated to delivering novel solutions to legal challenges, enabling clients to achieve their business goals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Mayer Brown	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	4,482 contacts →
	Exact match “Mayer Brown is a leading international law firm, positioned to represent the world’s major corporations, funds and financial institutions in their most important and complex…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Gibson Dunn	Exact match	Los Angeles, CA, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	4,068 contacts →
	Exact match “Gibson Dunn is a leading global law firm, advising clients on significant transactions and disputes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Cooley LLP	Exact match	Palo Alto, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,622 contacts →
	Exact match “Clients partner with Cooley on transformative deals, complex IP and regulatory matters, and high-stakes litigation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Paul Hastings	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,290 contacts →
	Exact match “With widely recognized elite teams in finance, mergers & acquisitions, private equity, restructuring and special situations, litigation, employment and real estate, Paul Hastings…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	GUY Carpenter	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,258 contacts →
	Exact match “At Guy Carpenter, a Marsh business, we deliver a powerful combination of (re)insurance broking expertise, capital solutions, global analytics, advisory, and client support…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Ashurst	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	3,183 contacts →
	Exact match “Ashurst has combined with Perkins Coie to form Ashurst Perkins Coie.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Gordon Rees Scully Mansukhani, LLP	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,145 contacts →
	Exact match “As the only full-service law firm with offices and attorneys in all 50 states, Gordon Rees Scully Mansukhani delivers maximum value to our clients by combining the resources of a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Kennedys	Exact match	City Of London, NJ, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	3,070 contacts →
	Exact match “Every day we make a difference.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	DAC Beachcroft	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	3,005 contacts →
	Exact match “DAC Beachcroft is a leading international legal business with offices across Europe, Latin America, North America and Asia Pacific.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Morrison Foerster	Exact match	San Francisco, WA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,918 contacts →
	Exact match “Morrison Foerster transforms complexity into advantage.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Paul, Weiss, Rifkind, Wharton & Garrison LLP	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,833 contacts →
	Exact match “Paul, Weiss, Rifkind, Wharton & Garrison LLP is a global law firm of more than 1,500 lawyers focused on helping clients navigate their most complex legal and business challenges.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Husch Blackwell	Exact match	20+ U.s. Offices, MA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,704 contacts →
	Exact match “Husch Blackwell is a different kind of law firm–structured around our clients’ industries and built on a culture of selfless service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	King & Wood Mallesons	Exact match	Sydney, Hong KongHQ recorded Nov 6, 2026	1,001-5,000	2,700 contacts →
	Exact match “A firm born in Asia, underpinned by world class capability.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	The Baldwin Group	Exact match	Tampa, FL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,491 contacts →
	Exact match “The Baldwin Group is a cohesive group of experts in business insurance, employee benefits, retirement planning, and all areas of private and personal insurance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Arnold & Porter	Exact match	Washington, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,454 contacts →
	Exact match “Arnold & Porter combines sophisticated regulatory, litigation, and transactional capabilities to resolve clients’ most complex issues.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Howden Insurance Brokers Limited	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	2,440 contacts →
	Exact match “Howden Insurance Brokers Ltd is a leading provider of insurance broking, risk consulting, and employee benefits advice.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	MDS Group	Exact match	Porto, PortugalHQ recorded Nov 6, 2026	1,001-5,000	2,391 contacts →
	Exact match “A MDS é um grupo multinacional com mais de 40 anos de experiência em corretagem de seguros, resseguros, consultoria de riscos e gestão de benefícios.” Recorded in the RevenueBase company graph · Nov 6, 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 “insurance transactions lawyers”. 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 19,770 insurance transactions lawyers worldwide

See the full list, filter by size, metro and specialty, and access 264,596 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Insurance transactions lawyers worldwide at a glance

As of Nov 6, 2026

49.8%Verified-email coverage

26.9Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11,119

11-50

6,317

51-200

1,490

201-500

313

501-1,000

122

1,001-5,000

145

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for insurance transactions lawyers are linked below.
What qualifies: Company records worldwide whose business descriptions match “insurance transactions lawyers” 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. 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 264,596 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 November 6, 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.

Insurance transactions lawyers by location

147 lists · largest first

Every Insurance transactions lawyers 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 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 “insurance transactions lawyers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many insurance transactions lawyers are there worldwide?

RevenueBase identified 19,770 company matches for insurance transactions lawyers worldwide as of November 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?

Lockton tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most insurance transactions lawyers?

The United States leads with 4,851 companies, followed by Brazil (1,747) and France (1,011). Every insurance transactions lawyers list by country and city is linked on this page.

Which city has the most insurance transactions lawyers?

Sao Paulo leads with 522 company records, followed by Paris (346) and London (254).

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 264,596 professional contacts with verified work emails tracked across these 19,770 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 November 6, 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.