Company lists · Data refreshed September 2026

Top 25 Reinsurance software companies based in the United Kingdom

RevenueBase identified 133 company matches for reinsurance software companies associated with the United Kingdom as of September 2026 and tracks 14,872 professional contacts across them, including 4,025 with verified work emails and 1,603 with mobile numbers. London is the largest hub.

This list covers company matches for reinsurance software companies associated with the United Kingdom, 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 September 5, 2026.

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 Sep 5, 2026 How this list was built
133Companies
14,872Contacts tracked
4,025Verified emails
1,603Mobile numbers
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The 25 largest reinsurance software companies based in the United Kingdom

Ranked by team size
Top 25 of 133 company matches for reinsurance software companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Sep 5, 20261,001-5,0002,463 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 · Sep 5, 2026 · View company records in RevenueBase
2Exact matchHalifax, United KingdomHQ recorded Sep 5, 2026501-1,0001,871 contacts →

Exact match

“As the leading global supplier of technology systems and software for the insurance industry, our role is to help brokers, insurers and MGAs operate more efficient businesses.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 5, 20261,001-5,0001,343 contacts →

Exact match

“At QBE we’re driven by our purpose of enabling a more resilient future.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact match22 Bishopsgate, United KingdomHQ recorded Sep 5, 2026501-1,000853 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 · Sep 5, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 5, 20261,001-5,000752 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 · Sep 5, 2026 · View company records in RevenueBase
6Exact matchStockport, United KingdomHQ recorded Sep 5, 2026501-1,000471 contacts →

Exact match

“CDL is a market leader in software solutions for high volume retail insurance operations and is highly regarded as an independent, financially stable and trusted partner.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 5, 2026201-500385 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchCity Of London, United KingdomHQ recorded Sep 5, 2026201-500346 contacts →

Exact match

“IQUW is now Starr.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchCity Of London, United KingdomHQ recorded Sep 5, 202651-200177 contacts →

Exact match

“QBE Re is the reinsurance division of the QBE Insurance Group, one of the world's leading international insurers and reinsurers.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 5, 202651-200141 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 5, 2026201-500120 contacts →

Exact match

“AdvantageGo provides revolutionary commercial (re)insurance management solutions that will transform how you manage risk administration.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchWest Malling, United KingdomHQ recorded Sep 5, 202651-200101 contacts →

Exact match

“In the era of Insurtech and rapid technological advancements, RDT positions insurers to seize the vast opportunities that emerge.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 5, 202651-20099 contacts →

Exact match

“Price Forbes Re is an independent specialist risk strategy and reinsurance broker based in London, Bermuda, and the US.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 5, 202651-20085 contacts →

Exact match

“Whitespace Software is a London-based technology company focused on the digital transformation of the insurance industry.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchColchester, United KingdomHQ recorded Sep 5, 202651-20074 contacts →

Exact match

“Part of the ERGO group of companies MPL is a multi-class insurance, claims and technology market disrupter serving carriers, brokers / Coverholder’s, the Lloyds market, including…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 5, 2026501-1,00069 contacts →

Exact match

“Following Marsh & McLennan’s acquisition of JLT Group, JLT Re will be joining Guy Carpenter.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchCamberley, United KingdomHQ recorded Sep 5, 202651-20068 contacts →

Exact match

“Award-winning policy and claims insurance software rapidly delivered in weeks, not years.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 5, 2026201-50067 contacts →

Exact match

“Xuber - Insurance Software for the Global Commercial Market Xuber provides insurance software for the global commercial market, drawing on more than 40 years’ experience with over…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 5, 202651-20066 contacts →

Exact match

“Optalitix is an award-winning software provider delivering a low-code pricing and underwriting platform for global insurers, reinsurers and MGAs.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchOxford, United KingdomHQ recorded Sep 5, 202651-20062 contacts →

Exact match

“Imaginera builds next-generation underwriting systems that empower insurance, reinsurance, ILS and broker teams through the creative application of technology.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 5, 202611-5060 contacts →

Exact match

“GPM Development Ltd is an independent software and IT development company based in the Lloyd's building.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 5, 202651-20054 contacts →

Exact match

“Transforming the processing of outwards reinsurance for the global insurance industry.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 5, 202611-5053 contacts →

Exact match

“K2 International is a specialty insurance and reinsurance underwriting platform – the London-based arm of K2 Insurance Services, a leading underwriting and distribution franchise…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 5, 202651-20050 contacts →

Exact match

“Websure provide award-winning enterprise software solutions with the flexibility to handle any insurance risk or trade.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 5, 202651-20049 contacts →

Exact match

“As of December 2020, Beach & Associates rebranded to Acrisure Re and Acrisure London Wholesale.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 133 reinsurance software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 4,025 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Reinsurance software companies based in the United Kingdom at a glance

As of Sep 5, 2026
27.1%Verified-email coverage
10.8%Mobile-number coverage
111.8Average contacts per company
11-50Median size (employees)
58.6%Largest-city concentration · London
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
41
51-200
29
201-500
8
501-1,000
8
1,001-5,000
5
10001+
2

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “reinsurance software companies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 4,025 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 September 5, 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.

Reinsurance software companies by metro

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 “reinsurance software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many reinsurance software companies are there based in the United Kingdom?

RevenueBase identified 133 company matches for reinsurance software companies associated with the United Kingdom as of September 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?

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

Which city has the most reinsurance software companies?

London leads with 78 company records, followed by Bristol (3) and City Of London (3).

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 4,025 professional contacts with verified work emails tracked across these 133 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 September 5, 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.