Company lists · Data refreshed October 2026
Top 25 General reinsurance underwriters worldwide
RevenueBase identified 634 company matches for general reinsurance underwriters worldwide as of October 2026 and tracks 102,906 professional contacts across them, including 47,083 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for general reinsurance underwriters 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 October 13, 2026. Country and city lists for general reinsurance underwriters 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.
The 25 largest general reinsurance underwriters worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 14,339 contacts → | ||||
Exact match “The Swiss Re Group is a leading wholesale provider of reinsurance, insurance and other insurance-based forms of risk transfer.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 2 | 10,256 contacts → | ||||
Exact match “At QBE we’re driven by our purpose of enabling a more resilient future.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 3 | 10,174 contacts → | ||||
Exact match “We are a leading provider of insurance and reinsurance offering innovative risk management solutions for businesses worldwide.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 4 | 9,539 contacts → | ||||
Exact match “Munich Re is one of the world’s leading providers of reinsurance, primary insurance and insurance-related risk solutions.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 5 | 4,248 contacts → | ||||
Exact match “Reinsurance Group of America, Incorporated (NYSE: RGA) is a global industry leader specializing in life and health reinsurance and financial solutions that help clients…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 6 | 3,722 contacts → | ||||
Exact match “We are Sompo, a global provider of commercial and consumer property, casualty, and specialty insurance and reinsurance.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 7 | 3,603 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 8 | 3,122 contacts → | ||||
Exact match “Everest Group, Ltd.(“Everest”) is a global underwriting leader providing best-in-class property, casualty, and specialty reinsurance and insurance solutions that address…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 9 | 2,701 contacts → | ||||
Exact match “Hannover Re is one of the world’s leading reinsurers.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 10 | 2,558 contacts → | ||||
Exact match “Gallagher Re is one of the largest global reinsurance brokers, helping clients access the capital they need with strategic solutions built for volatile markets.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 11 | 1,716 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 12 | 1,631 contacts → | ||||
Exact match “Gen Re is a leading property/casualty and life/health reinsurance company.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 13 | 1,460 contacts → | ||||
Exact match “At PartnerRe, we are a community of curious, intelligent industry experts, united by a drive to outperform.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 14 | 1,361 contacts → | ||||
Exact match “At QBE we’re driven by our purpose of enabling a more resilient future.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 15 | 1,010 contacts → | ||||
Exact match “RenaissanceRe is one of the world’s leading reinsurance companies, consistently recognised for our innovation, technical excellence and creative problem-solving.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 16 | 971 contacts → | ||||
Exact match “As the insurance operations within the Markel Group Inc.(NYSE: MKL), we operate the Markel Specialty, Markel International, and Markel Global Reinsurance divisions, as well as…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 17 | 924 contacts → | ||||
Exact match “We are Canopius, a global specialty and Property & Casualty (re)insurer with offices in the UK, the US, Bermuda, Singapore and Australia.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 18 | 860 contacts → | ||||
Exact match “The global reinsurance broker and risk, capital, and strategic advisor focused on relentless innovation and superior analytics for top client service.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 19 | 691 contacts → | ||||
Exact match “Applied Underwriters® is a global risk services firm helping business and people manage uncertainty through its business services, insurance, and reinsurance solutions.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 20 | 673 contacts → | ||||
Exact match “Specialist commercial insurer and reinsurer, underwriting a diversified portfolio of specialty lines.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 21 | 650 contacts → | ||||
Exact match “Hamilton Insurance Group, Ltd.(“Hamilton”; NYSE: HG) is a Bermuda-headquartered company that underwrites property, casualty and specialty insurance and reinsurance risks on a…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 22 | 614 contacts → | ||||
Exact match “SiriusPoint is a global underwriter of insurance and reinsurance providing solutions to clients and brokers around the world.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 23 | 607 contacts → | ||||
Exact match “We are a leading international reinsurance organization headquartered in New York with operations worldwide.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 24 | 603 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 25 | 579 contacts → | ||||
Exact match “Lockton Re helps businesses understand, mitigate, and capitalize on risk.” Recorded in the RevenueBase company graph · Oct 13, 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 “general reinsurance underwriters”. 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 634 general reinsurance underwriters worldwide
See the full list, filter by size, metro and specialty, and access 47,083 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
General reinsurance underwriters worldwide at a glance
As of Oct 13, 2026Companies by employee count
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 general reinsurance underwriters are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “general reinsurance underwriters” 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 47,083 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 October 13, 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.
General reinsurance underwriters by location
4 lists · largest firstEvery General reinsurance underwriters list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- General reinsurance underwriters based in the United States105
- General reinsurance underwriters based in the United Kingdom70
- General reinsurance underwriters based in Bermuda38
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 “general reinsurance underwriters”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many general reinsurance underwriters are there worldwide?
RevenueBase identified 634 company matches for general reinsurance underwriters worldwide as of October 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?
Swiss RE tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most general reinsurance underwriters?
The United States leads with 105 companies, followed by the United Kingdom (70) and Bermuda (38). Every general reinsurance underwriters list by country and city is linked on this page.
Which city has the most general reinsurance underwriters?
London leads with 56 company records, followed by Hamilton (23) and Pembroke (11).
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 47,083 professional contacts with verified work emails tracked across these 634 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 October 13, 2026.
Ready to reach these companies? Verified emails and direct dials for all 634 general reinsurance underwriters worldwide. Start with a free account, no credit card.
Download this list →Related lists
Browse the directory
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.
More company lists
Company intelligence · public preview
Top 25 general reinsurance underwriters worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 634 matching company records for general reinsurance underwriters worldwide, with 102,906 tracked contacts and 47,083 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 general reinsurance underwriters worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Swiss REswissre.com HQ: Zurich, SwitzerlandReported employees: 10001+ | Zurich, Switzerland | 10001+ | Exact match | 14,339 contacts → |
“The Swiss Re Group is a leading wholesale provider of reinsurance, insurance and other insurance-based forms of risk transfer.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  QBE Insuranceqbe.comHQ: Sydney, United StatesReported employees: 10001+ | Sydney, United States | 10001+ | Exact match | 10,256 contacts → |
“At QBE we’re driven by our purpose of enabling a more resilient future.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  AXA XLaxaxl.comHQ: Hamilton, BermudaReported employees: 10001+ | Hamilton, Bermuda | 10001+ | Exact match | 10,174 contacts → |
“We are a leading provider of insurance and reinsurance offering innovative risk management solutions for businesses worldwide.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Munich REmunichre.comHQ: Munich, GermanyReported employees: 10001+ | Munich, Germany | 10001+ | Exact match | 9,539 contacts → |
“Munich Re is one of the world’s leading providers of reinsurance, primary insurance and insurance-related risk solutions.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Chesterfield, MO, United StatesReported employees: 1,001-5,000 | Chesterfield, MO, United States | 1,001-5,000 | Exact match | 4,248 contacts → |
“Reinsurance Group of America, Incorporated (NYSE: RGA) is a global industry leader specializing in life and health reinsurance and financial solutions that help clients…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | SOMPOsompo-intl.com HQ: Pembroke, BermudaReported employees: 5,001-10,000 | Pembroke, Bermuda | 5,001-10,000 | Exact match | 3,722 contacts → |
“We are Sompo, a global provider of commercial and consumer property, casualty, and specialty insurance and reinsurance.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  SCORscor.comHQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 3,603 contacts → |
“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.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Everesteverestglobal.comHQ: Warren, NJ, United StatesReported employees: 1,001-5,000 | Warren, NJ, United States | 1,001-5,000 | Exact match | 3,122 contacts → |
“Everest Group, Ltd.(“Everest”) is a global underwriting leader providing best-in-class property, casualty, and specialty reinsurance and insurance solutions that address…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Hannover REhannover-re.comHQ: Hanover, GermanyReported employees: 1,001-5,000 | Hanover, Germany | 1,001-5,000 | Exact match | 2,701 contacts → |
“Hannover Re is one of the world’s leading reinsurers.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Gallagher REajg.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 2,558 contacts → |
“Gallagher Re is one of the largest global reinsurance brokers, helping clients access the capital they need with strategic solutions built for volatile markets.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | XL Catlinxlcatlin.com HQ: Hamilton, BermudaReported employees: 5,001-10,000 | Hamilton, Bermuda | 5,001-10,000 | Exact match | 1,716 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  GEN REgenre.comHQ: Stamford, CT, United StatesReported employees: 1,001-5,000 | Stamford, CT, United States | 1,001-5,000 | Exact match | 1,631 contacts → |
“Gen Re is a leading property/casualty and life/health reinsurance company.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Partnerrepartnerre.com HQ: Stadtkreis 5 Industriequartier, MexicoReported employees: 1,001-5,000 | Stadtkreis 5 Industriequartier, Mexico | 1,001-5,000 | Exact match | 1,460 contacts → |
“At PartnerRe, we are a community of curious, intelligent industry experts, united by a drive to outperform.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  QBE Europeqbeeurope.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,361 contacts → |
“At QBE we’re driven by our purpose of enabling a more resilient future.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Renaissancererenre.com HQ: Pembroke, United KingdomReported employees: 501-1,000 | Pembroke, United Kingdom | 501-1,000 | Exact match | 1,010 contacts → |
“RenaissanceRe is one of the world’s leading reinsurance companies, consistently recognised for our innovation, technical excellence and creative problem-solving.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Markel Internationalmarkel.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 971 contacts → |
“As the insurance operations within the Markel Group Inc.(NYSE: MKL), we operate the Markel Specialty, Markel International, and Markel Global Reinsurance divisions, as well as…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Canopius Groupcanopius.comHQ: 22 Bishopsgate, United KingdomReported employees: 501-1,000 | 22 Bishopsgate, United Kingdom | 501-1,000 | Exact match | 924 contacts → |
“We are Canopius, a global specialty and Property & Casualty (re)insurer with offices in the UK, the US, Bermuda, Singapore and Australia.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Howden REhowdenre.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 860 contacts → |
“The global reinsurance broker and risk, capital, and strategic advisor focused on relentless innovation and superior analytics for top client service.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Applied Underwritersauw.comHQ: Omaha, NE, United StatesReported employees: 1,001-5,000 | Omaha, NE, United States | 1,001-5,000 | Exact match | 691 contacts → |
“Applied Underwriters® is a global risk services firm helping business and people manage uncertainty through its business services, insurance, and reinsurance solutions.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | IGIiginsure.com HQ: Hamilton, BermudaReported employees: 201-500 | Hamilton, Bermuda | 201-500 | Exact match | 673 contacts → |
“Specialist commercial insurer and reinsurer, underwriting a diversified portfolio of specialty lines.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Hamiltonhamiltongroup.com HQ: Pembroke, BermudaReported employees: 501-1,000 | Pembroke, Bermuda | 501-1,000 | Exact match | 650 contacts → |
“Hamilton Insurance Group, Ltd.(“Hamilton”; NYSE: HG) is a Bermuda-headquartered company that underwrites property, casualty and specialty insurance and reinsurance risks on a…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Siriuspointsiriuspt.comHQ: Corporate Headquarters: Bermuda, NY, SwedenReported employees: 501-1,000 | Corporate Headquarters: Bermuda, NY, Sweden | 501-1,000 | Exact match | 614 contacts → |
“SiriusPoint is a global underwriter of insurance and reinsurance providing solutions to clients and brokers around the world.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Transretransre.comHQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 607 contacts → |
“We are a leading international reinsurance organization headquartered in New York with operations worldwide.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Fortitude REfortitude-re.comHQ: Pembroke, United StatesReported employees: 501-1,000 | Pembroke, United States | 501-1,000 | Exact match | 603 contacts → |
“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.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Lockton RElocktonre.comHQ: New York, United StatesReported employees: 501-1,000 | New York, United States | 501-1,000 | Exact match | 579 contacts → |
“Lockton Re helps businesses understand, mitigate, and capitalize on risk.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 634 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
General reinsurance underwriters: dataset insights
October 13, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
633 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 634 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
General reinsurance underwriters by location
4 lists · largest firstEvery General reinsurance underwriters list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- General reinsurance underwriters based in the United States105
- General reinsurance underwriters based in the United Kingdom70
- General reinsurance underwriters based in Bermuda38
Cities
Questions about this company list
What does Exact match mean for general reinsurance underwriters?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many general reinsurance underwriters did RevenueBase find worldwide?
The saved snapshot records 634 matching company records, 102,906 tracked contacts and 47,083 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 general reinsurance underwriters worldwide. Snapshot: October 13, 2026. https://revenuebase.ai/companies/browse/general-reinsurance-underwriters.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 general reinsurance underwriters worldwide
RevenueBase records 634 matching company records for general reinsurance underwriters worldwide, with 102,906 tracked contacts and 47,083 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 general reinsurance underwriters worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Swiss REswissre.com HQ: Zurich, SwitzerlandReported employees: 10001+ | Zurich, Switzerland | 10001+ | Exact match | 14,339 contacts → |
“The Swiss Re Group is a leading wholesale provider of reinsurance, insurance and other insurance-based forms of risk transfer.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | QBE Insuranceqbe.com HQ: Sydney, United StatesReported employees: 10001+ | Sydney, United States | 10001+ | Exact match | 10,256 contacts → |
“At QBE we’re driven by our purpose of enabling a more resilient future.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | AXA XLaxaxl.com HQ: Hamilton, BermudaReported employees: 10001+ | Hamilton, Bermuda | 10001+ | Exact match | 10,174 contacts → |
“We are a leading provider of insurance and reinsurance offering innovative risk management solutions for businesses worldwide.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Munich REmunichre.com HQ: Munich, GermanyReported employees: 10001+ | Munich, Germany | 10001+ | Exact match | 9,539 contacts → |
“Munich Re is one of the world’s leading providers of reinsurance, primary insurance and insurance-related risk solutions.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Chesterfield, MO, United StatesReported employees: 1,001-5,000 | Chesterfield, MO, United States | 1,001-5,000 | Exact match | 4,248 contacts → |
“Reinsurance Group of America, Incorporated (NYSE: RGA) is a global industry leader specializing in life and health reinsurance and financial solutions that help clients…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | SOMPOsompo-intl.com HQ: Pembroke, BermudaReported employees: 5,001-10,000 | Pembroke, Bermuda | 5,001-10,000 | Exact match | 3,722 contacts → |
“We are Sompo, a global provider of commercial and consumer property, casualty, and specialty insurance and reinsurance.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SCORscor.com HQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 3,603 contacts → |
“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.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Everesteverestglobal.com HQ: Warren, NJ, United StatesReported employees: 1,001-5,000 | Warren, NJ, United States | 1,001-5,000 | Exact match | 3,122 contacts → |
“Everest Group, Ltd.(“Everest”) is a global underwriting leader providing best-in-class property, casualty, and specialty reinsurance and insurance solutions that address…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hannover REhannover-re.com HQ: Hanover, GermanyReported employees: 1,001-5,000 | Hanover, Germany | 1,001-5,000 | Exact match | 2,701 contacts → |
“Hannover Re is one of the world’s leading reinsurers.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Gallagher REajg.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 2,558 contacts → |
“Gallagher Re is one of the largest global reinsurance brokers, helping clients access the capital they need with strategic solutions built for volatile markets.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | XL Catlinxlcatlin.com HQ: Hamilton, BermudaReported employees: 5,001-10,000 | Hamilton, Bermuda | 5,001-10,000 | Exact match | 1,716 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | GEN REgenre.com HQ: Stamford, CT, United StatesReported employees: 1,001-5,000 | Stamford, CT, United States | 1,001-5,000 | Exact match | 1,631 contacts → |
“Gen Re is a leading property/casualty and life/health reinsurance company.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Partnerrepartnerre.com HQ: Stadtkreis 5 Industriequartier, MexicoReported employees: 1,001-5,000 | Stadtkreis 5 Industriequartier, Mexico | 1,001-5,000 | Exact match | 1,460 contacts → |
“At PartnerRe, we are a community of curious, intelligent industry experts, united by a drive to outperform.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | QBE Europeqbeeurope.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,361 contacts → |
“At QBE we’re driven by our purpose of enabling a more resilient future.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Renaissancererenre.com HQ: Pembroke, United KingdomReported employees: 501-1,000 | Pembroke, United Kingdom | 501-1,000 | Exact match | 1,010 contacts → |
“RenaissanceRe is one of the world’s leading reinsurance companies, consistently recognised for our innovation, technical excellence and creative problem-solving.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Markel Internationalmarkel.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 971 contacts → |
“As the insurance operations within the Markel Group Inc.(NYSE: MKL), we operate the Markel Specialty, Markel International, and Markel Global Reinsurance divisions, as well as…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Canopius Groupcanopius.com HQ: 22 Bishopsgate, United KingdomReported employees: 501-1,000 | 22 Bishopsgate, United Kingdom | 501-1,000 | Exact match | 924 contacts → |
“We are Canopius, a global specialty and Property & Casualty (re)insurer with offices in the UK, the US, Bermuda, Singapore and Australia.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Howden REhowdenre.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 860 contacts → |
“The global reinsurance broker and risk, capital, and strategic advisor focused on relentless innovation and superior analytics for top client service.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Applied Underwritersauw.com HQ: Omaha, NE, United StatesReported employees: 1,001-5,000 | Omaha, NE, United States | 1,001-5,000 | Exact match | 691 contacts → |
“Applied Underwriters® is a global risk services firm helping business and people manage uncertainty through its business services, insurance, and reinsurance solutions.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | IGIiginsure.com HQ: Hamilton, BermudaReported employees: 201-500 | Hamilton, Bermuda | 201-500 | Exact match | 673 contacts → |
“Specialist commercial insurer and reinsurer, underwriting a diversified portfolio of specialty lines.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Hamiltonhamiltongroup.com HQ: Pembroke, BermudaReported employees: 501-1,000 | Pembroke, Bermuda | 501-1,000 | Exact match | 650 contacts → |
“Hamilton Insurance Group, Ltd.(“Hamilton”; NYSE: HG) is a Bermuda-headquartered company that underwrites property, casualty and specialty insurance and reinsurance risks on a…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Siriuspointsiriuspt.com HQ: Corporate Headquarters: Bermuda, NY, SwedenReported employees: 501-1,000 | Corporate Headquarters: Bermuda, NY, Sweden | 501-1,000 | Exact match | 614 contacts → |
“SiriusPoint is a global underwriter of insurance and reinsurance providing solutions to clients and brokers around the world.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Transretransre.com HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 607 contacts → |
“We are a leading international reinsurance organization headquartered in New York with operations worldwide.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Fortitude REfortitude-re.com HQ: Pembroke, United StatesReported employees: 501-1,000 | Pembroke, United States | 501-1,000 | Exact match | 603 contacts → |
“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.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Lockton RElocktonre.com HQ: New York, United StatesReported employees: 501-1,000 | New York, United States | 501-1,000 | Exact match | 579 contacts → |
“Lockton Re helps businesses understand, mitigate, and capitalize on risk.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 634 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
General reinsurance underwriters: dataset insights
October 13, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
633 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 634 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
General reinsurance underwriters by location
4 lists · largest firstEvery General reinsurance underwriters list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- General reinsurance underwriters based in the United States105
- General reinsurance underwriters based in the United Kingdom70
- General reinsurance underwriters based in Bermuda38
Cities
Questions about this company list
What does Exact match mean for general reinsurance underwriters?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many general reinsurance underwriters did RevenueBase find worldwide?
The saved snapshot records 634 matching company records, 102,906 tracked contacts and 47,083 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 general reinsurance underwriters worldwide. Snapshot: October 13, 2026. https://revenuebase.ai/companies/browse/general-reinsurance-underwriters.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗