Company lists · Data refreshed September 2026

Top 25 Reinsurance counsel firms worldwide

RevenueBase identified 1,292 reinsurance counsel firms worldwide as of September 2026 and tracks 52,856 professional contacts across them, including 24,016 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers reinsurance counsel 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 17, 2026. Country and city lists for reinsurance counsel 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 17, 2026 86% judged on-target in blind review
1,292Companies
52,856Contacts tracked
24,016Verified emails
0Mobile numbers
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The 25 largest reinsurance counsel firms worldwide

Ranked by team size
Top 25 of 1,292 reinsurance counsel firms worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to reinsurance counsel 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 evidenceChesterfield, MO, United StatesHQ checked Sep 17, 20261,001-5,0004,128 contacts →

Partial evidence

Reinsurance Group of America, Incorporated (NYSE: RGA) is a global industry leader specializing in life and health reinsurance and financial solutions that help clients…”

Source: RevenueBase Database · checked Sep 17, 2026
2Indirect evidenceParis, FranceHQ checked Sep 17, 20261,001-5,0003,467 contacts →

Indirect evidence

“SCOR, one of the world’s largest reinsurers, serves more than clients worldwide, providing a diversified and innovative range of solutions to control and manage risk.”

Source: RevenueBase Database · checked Sep 17, 2026
3Indirect evidenceCity Of London, United KingdomHQ checked Sep 17, 20261,001-5,0002,847 contacts →

Indirect evidence

“Every day we make a difference.”

Source: RevenueBase Database · checked Sep 17, 2026
4Indirect evidenceHannover, GermanyHQ checked Sep 17, 20261,001-5,0002,588 contacts →

Indirect evidence

“Hannover Re is one of the world’s leading reinsurers.”

Source: RevenueBase Database · checked Sep 17, 2026
5Partial evidenceLondon, United KingdomHQ checked Sep 17, 20261,001-5,0002,463 contacts →

Partial evidence

“Gallagher Re is one of the largest global reinsurance brokers, helping clients access the capital they need with strategic solutions built for volatile markets.”

Source: RevenueBase Database · checked Sep 17, 2026
6Partial evidenceSydney, AustraliaHQ checked Sep 17, 2026n/a1,621 contacts →

Partial evidence

“We specialize in solving insurance, reinsurance, superannuation and other risk-related problems.”

Source: RevenueBase Database · checked Sep 17, 2026
7Partial evidenceStamford, CT, United StatesHQ checked Sep 17, 20261,001-5,0001,542 contacts →

Partial evidence

“Gen Re is a leading property/casualty and life/health reinsurance company.”

Source: RevenueBase Database · checked Sep 17, 2026
8Partial evidenceMumbai, IndiaHQ checked Sep 17, 20261,001-5,0001,460 contacts →

Partial evidence

“Prudent is a Composite Insurance Broker regulated by the Insurance Regulatory and Development Authority of India (IRDAI), in the business of Insurance and Reinsurance Broking…”

Source: RevenueBase Database · checked Sep 17, 2026
9Indirect evidenceBolton, United KingdomHQ checked Sep 17, 20261,001-5,0001,433 contacts →

Indirect 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 17, 2026
10Indirect evidenceParis, FranceHQ checked Sep 17, 202610001+1,290 contacts →

Indirect evidence

“Diot-Siaci est un groupe de conseil et de courtage d’assurance et de réassurance leader en France et en Europe, avec de fortes positions également en Asie, au Moyen-Orient et en…”

Source: RevenueBase Database · checked Sep 17, 2026
11Indirect evidenceLondon, United KingdomHQ checked Sep 17, 20261,001-5,0001,040 contacts →

Indirect evidence

“Our reputation as the finest advocates in the business comes from our exceptional people delivering exceptional results for over 120 years.”

Source: RevenueBase Database · checked Sep 17, 2026
12Partial evidenceSt Louis, MO, United StatesHQ checked Sep 17, 2026501-1,0001,008 contacts →

Partial evidence

“Safety National is a leading specialty insurance and reinsurance provider.”

Source: RevenueBase Database · checked Sep 17, 2026
13Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 17, 2026501-1,000799 contacts →

Indirect 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 17, 2026
14Partial evidenceLondon, United KingdomHQ checked Sep 17, 20261,001-5,000752 contacts →

Partial evidence

“The global reinsurance broker and risk, capital, and strategic advisor focused on relentless innovation and superior analytics for top client service.”

Source: RevenueBase Database · checked Sep 17, 2026
15Indirect evidenceHamilton, BermudaHQ checked Sep 17, 2026201-500652 contacts →

Indirect evidence

“Specialist commercial insurer and reinsurer, underwriting a diversified portfolio of specialty lines.”

Source: RevenueBase Database · checked Sep 17, 2026
16Partial evidenceNew York, NY, United StatesHQ checked Sep 17, 2026501-1,000578 contacts →

Partial evidence

“We are a leading international reinsurance organization headquartered in New York with operations worldwide.”

Source: RevenueBase Database · checked Sep 17, 2026
17Indirect evidenceColumbia, SC, United StatesHQ checked Sep 17, 2026501-1,000576 contacts →

Indirect 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 17, 2026
18Indirect evidencePembroke, United StatesHQ checked Sep 17, 2026501-1,000553 contacts →

Indirect evidence

“Fortitude Re works with the world’s leading insurance companies to help them execute comprehensive, transformational solutions for legacy Life & Annuity and P&C lines.”

Source: RevenueBase Database · checked Sep 17, 2026
19Partial evidenceMumbai, IndiaHQ checked Sep 17, 2026201-500550 contacts →

Partial evidence

“With more than three decades of experience in the re-insurance business, GIC of India, the Indian Reinsurer caters to the reinsurance needs of the country and also underwrites…”

Source: RevenueBase Database · checked Sep 17, 2026
20Partial evidenceStamford, CT, United StatesHQ checked Sep 17, 2026501-1,000530 contacts →

Partial evidence

“OdysseyRe offers a broad range of property, casualty, and specialty reinsurance solutions through a network of 14 branch and representative offices around the world.”

Source: RevenueBase Database · checked Sep 17, 2026
21Indirect evidenceNew York, United StatesHQ checked Sep 17, 2026501-1,000516 contacts →

Indirect evidence

“Lockton Re helps businesses understand, mitigate, and capitalize on risk.”

Source: RevenueBase Database · checked Sep 17, 2026
22Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 17, 2026201-500456 contacts →

Indirect evidence

“Tyson & Mendes’ goal is to achieve justice for all through innovation, collaboration, and outstanding service.”

Source: RevenueBase Database · checked Sep 17, 2026
23Partial evidenceKolkata, IndiaHQ checked Sep 17, 2026201-500426 contacts →

Partial evidence

“Salasar is an insurance and reinsurance broking firm licensed by the Insurance Regulatory and Development Authority (IRDA) vide Licence No.”

Source: RevenueBase Database · checked Sep 17, 2026
24Indirect evidenceLondon, United KingdomHQ checked Sep 17, 2026201-500385 contacts →

Indirect evidence

“Acrisure Re is a leading re/insurance intermediary and corporate advisor, offering bespoke and innovative capital, risk and program solutions to clients across the global…”

Source: RevenueBase Database · checked Sep 17, 2026
25Indirect evidenceSao Paulo, BrazilHQ checked Sep 17, 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 17, 2026

Showing 25 of 1,292 reinsurance counsel firms worldwide

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Reinsurance counsel firms worldwide at a glance

As of Sep 17, 2026
45.4%Verified-email coverage
40.9Average contacts per company
11-50Median size (employees)
5.2%Largest-city concentration · London
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
607
11-50
474
51-200
133
201-500
33
501-1,000
22
1,001-5,000
14
10001+
3

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 reinsurance counsel 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
15 countries, largest first: the United States, the United Kingdom, France, Brazil, Türkiye, Mexico, Argentina, Germany, India, Canada and 5 more. Country and city lists for reinsurance counsel firms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “reinsurance counsel 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 reinsurance counsel 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 reinsurance counsel 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, 24,016 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 17, 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.

Reinsurance counsel firms by location

15 lists · largest first

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

Countries

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 reinsurance counsel 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 reinsurance counsel firms are there worldwide?

RevenueBase identified 1,292 reinsurance counsel 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?

Reinsurance Group Of America, Incorporated, headquartered in Chesterfield, tops this list with the largest team on record.

Which country has the most reinsurance counsel firms?

The United States leads with 619 companies, followed by the United Kingdom (90) and France (77). Every reinsurance counsel firms list by country and city is linked on this page.

Which city has the most reinsurance counsel firms?

London leads with 67 headquartered companies, followed by New York (42) and Paris (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 24,016 verified decision-maker contacts tracked across these 1,292 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 17, 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.