Company lists · Data refreshed October 2026

Top 25 Industrial insurance services based in London, United Kingdom

RevenueBase identified 188 company matches for industrial insurance services associated with London, United Kingdom as of October 2026 and tracks 98,448 professional contacts across them, including 33,512 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for industrial insurance services associated with London, 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 October 26, 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 Oct 26, 2026 How this list was built
188Companies
98,448Contacts tracked
33,512Verified emails
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The 25 largest industrial insurance services based in London, United Kingdom

Ranked by team size
Top 25 of 188 company matches for industrial insurance services based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 Oct 26, 202610001+67,294 contacts →

Exact match

“We exist to shape decisions for the better, to protect and enrich the lives of people around the world.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 26, 202610001+9,413 contacts →

Exact match

“We’re Howden, the people first insurance group with employee ownership at its heart.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 26, 20261,001-5,0002,651 contacts →

Exact match

“We are a specialty insurer with more than three decades of experience in providing clients with the highest standards of underwriting and claims service worldwide.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 26, 20261,001-5,0002,331 contacts →

Exact match

“Howden Insurance Brokers Ltd is a leading provider of insurance broking, risk consulting, and employee benefits advice.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 26, 202610001+2,074 contacts →

Exact match

“We’re all striving to live better lives on many fronts.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 26, 20261,001-5,0001,736 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 · Oct 26, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 26, 20261,001-5,0001,361 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Oct 26, 20261,001-5,000971 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 26, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 26, 20261,001-5,000970 contacts →

Exact match

“Our history has made us.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 26, 2026501-1,000947 contacts →

Exact match

“If the future was predictable, there would be no risk and if change was linear, there’d be no need for experts.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 26, 20261,001-5,000750 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 · Oct 26, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 26, 20261,001-5,000625 contacts →

Exact match

“Marsh Commercial, a Marsh business, is the SME and mid market specialist providing tailored commercial insurance placements and comprehensive end-to-end risk management.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 26, 2026501-1,000572 contacts →

Exact match

“CNA Hardy is a leading specialist commercial insurance provider for clients within the Lloyd’s and company markets.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 26, 20261,001-5,000514 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 26, 20261,001-5,000495 contacts →

Exact match

“Tokio Marine HCC is a leading specialty insurance group conducting business in approximately 180 countries and underwriting more than 100 classes of specialty insurance.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 26, 2026501-1,000439 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 26, 20261,001-5,000364 contacts →

Exact match

“GL Noble Denton and DNV’s Oil & Gas business have become DNV GL - Oil & Gas.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 26, 2026201-500342 contacts →

Exact match

“At Arch Insurance, we trade how you want to trade.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 26, 20261,001-5,000299 contacts →

Exact match

“In April 2022, Aston Lark became part of the Howden Group, with the aim of creating a standout full-service broker, unrivalled in its quality, scale and reach in the UK and…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 26, 2026201-500218 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 · Oct 26, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 26, 202651-200176 contacts →

Exact match

“BPL is the world’s leading independent broker specialising exclusively in credit and political risk insurance (CPRI) for multinational corporations, banks and financial…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 26, 202610001+174 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 26, 202651-200106 contacts →

Exact match

“Artificial is revolutionising speciality insurance by empowering brokers and carriers to transform their placement and underwriting strategies.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 26, 2026201-50094 contacts →

Exact match

“Alesco is a fast-growing and dynamic insurance broker that specialises in energy, construction, terrorism, alternative risk transfer, property, liability and related lines of…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 26, 202651-20090 contacts →

Exact match

“Consilium is an independent, award-winning global (re)insurance broker, trading more than USD 1bn GWP annually and powered by over 100 specialists.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 25 of 188 industrial insurance services based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 33,512 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial insurance services based in London, United Kingdom at a glance

As of Oct 26, 2026
34.0%Verified-email coverage
523.7Average contacts per company
11-50Median size (employees)
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
68
11-50
65
51-200
15
201-500
11
501-1,000
4
1,001-5,000
15
10001+
9

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 188 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 London, United Kingdom whose business descriptions match “industrial insurance services” 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 33,512 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 26, 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 “industrial insurance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial insurance services are there based in London, United Kingdom?

RevenueBase identified 188 company matches for industrial insurance services associated with London, United Kingdom 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?

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

Which city in the United Kingdom has the most industrial insurance services?

London leads the United Kingdom with 188 company records, followed by Nottingham (19) and Manchester (17).

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 33,512 professional contacts with verified work emails tracked across these 188 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 26, 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.