Company lists · Data refreshed September 2026

Top 25 Captive insurance managers based in the United Kingdom

RevenueBase identified 190 company matches for captive insurance managers associated with the United Kingdom as of September 2026 and tracks 8,313 professional contacts across them, including 3,724 with verified work emails. London is the largest hub.

This list covers company matches for captive insurance managers 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 16, 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 16, 2026 How this list was built
190Companies
8,313Contacts tracked
3,724Verified emails
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The 25 largest captive insurance managers based in the United Kingdom

Ranked by team size
Top 25 of 190 company matches for captive insurance managers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 16, 20261,001-5,0001,713 contacts →

Exact match

“Charles Taylor provides an unrivalled and growing range of insurance services, claims and technology solutions across the globe, with a specialism in complex situations requiring…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 16, 20261,001-5,000690 contacts →

Exact match

“No matter where you are on your growth journey, we can help you find solutions to meet your ever-evolving insurance and risk management needs.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 16, 20261,001-5,000498 contacts →

Exact match

“PIB Insurance Brokers (PIB) are a leading insurance broker with access to risk management services.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 16, 2026501-1,000423 contacts →

Exact match

“The Thomas Miller Group is an international provider of market leading insurance services.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 16, 2026201-500224 contacts →

Exact match

“James Hallam are one of the UK’s leading, fully independent, brokers and have a reputation for providing superior risk advice and insurance management programmes.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchLiverpool, United KingdomHQ recorded Sep 16, 202651-200188 contacts →

Exact match

“Griffiths & Armour, an Aon company, is a chartered insurance broker that exists to make your world less uncertain.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 16, 202651-200180 contacts →

Exact match

“Rokstone is one of the world’s largest MGAs, with offices in the UK, Europe, USA, Asia, Africa and the Middle East.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchManchester, United KingdomHQ recorded Sep 16, 202651-200180 contacts →

Exact match

“Munich Re Specialty combines premier specialty expertise, capabilities, and products to offer partners and customers simplified access to a wide range of specialty insurance…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 16, 2026201-500158 contacts →

Exact match

“Founded in 2008 and based in London, UK, the Nexus Group is a leading, independent, specialty Managing General Agent (MGA) group with a focus on niche insurance classes of…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchBradford, United KingdomHQ recorded Sep 16, 202651-200131 contacts →

Exact match

“Established in 1919 by an enterprising Scotsman, Thomas Lessels Dallas OBE, TL Dallas has a long and distinguished heritage, providing unparalleled insurance and risk solutions to…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchManchester, United KingdomHQ recorded Sep 16, 202651-200122 contacts →

Exact match

“Bridge Insurance Brokers Limited (Bridge) is a leading independent corporate insurance broker with offices in both Manchester and London.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 16, 202651-20096 contacts →

Exact match

“Specialist MGA providing quality products for niche commercial markets.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchNewport, United KingdomHQ recorded Sep 16, 202651-20092 contacts →

Exact match

“Acquis is an independent insurance provider and administrator providing specialist insurance solutions to the finance and leasing industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 16, 2026n/a91 contacts →

Exact match

“As of April 1, 2019, JLT Specialty is now a part of Marsh & McLennan.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchMalton, United KingdomHQ recorded Sep 16, 202651-20079 contacts →

Exact match

“McClarrons is an independent insurance broker specialising in several niche sectors.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 16, 2026201-50076 contacts →

Exact match

“We believe that insurance should be made to measure, and not just one size fits all.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchBelfast, United KingdomHQ recorded Sep 16, 202651-20073 contacts →

Exact match

“Established in 1978 by current Executive Chairman Robert Willis, Willis Insurance & Risk Management has built a sound reputation within Northern Ireland as a highly professional…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchWest Malling Kent, United KingdomHQ recorded Sep 16, 2026201-50063 contacts →

Exact match

“Risk is a fact of life in business but the way in which it's handled can mean the difference between success and failure.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchLiverpool, United KingdomHQ recorded Sep 16, 202651-20042 contacts →

Exact match

“Independent Insurance Brokers placing commercial property insurance for Property Management Companies, Freeholder and Residential Right to Management Companies.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchNorwich, United KingdomHQ recorded Sep 16, 202651-20039 contacts →

Exact match

“Hugh J Boswell is a commercial insurance and risk management group based in Carrow Hill, Norwich.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchNottingham, United KingdomHQ recorded Sep 16, 202611-5031 contacts →

Exact match

“We are Acrisure Nottingham, your trusted local insurance partner with a global perspective.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchRugeley, United KingdomHQ recorded Sep 16, 202651-20028 contacts →

Exact match

“SCI Environmental Group is a privately owned company who owns a number of subsidiaries and brands including SCI Central, Saints Reconstruction and Charteris Saints.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchLytham, United KingdomHQ recorded Sep 16, 202611-5027 contacts →

Exact match

“Independent insurance specialists helping businesses and individuals protect what matters most.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 190 captive insurance managers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 3,724 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Captive insurance managers based in the United Kingdom at a glance

As of Sep 16, 2026
44.8%Verified-email coverage
43.8Average contacts per company
11-50Median size (employees)
28.9%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
85
11-50
62
51-200
22
201-500
12
501-1,000
2
1,001-5,000
5
10001+
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 190 companies.

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 “captive insurance managers” 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 3,724 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 16, 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.

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 “captive insurance managers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many captive insurance managers are there based in the United Kingdom?

RevenueBase identified 190 company matches for captive insurance managers 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?

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

Which city has the most captive insurance managers?

London leads with 55 company records, followed by Glasgow (5) and Manchester (5).

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 3,724 professional contacts with verified work emails tracked across these 190 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 16, 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.