Company lists · Data refreshed October 2026

Top 23 Construction cyber insurance brokers based in London, United Kingdom

Name: Construction cyber insurance brokers based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 44 companies tracked

RevenueBase identified 44 company matches for construction cyber insurance brokers associated with London, United Kingdom as of October 2026 and tracks 2,654 professional contacts across them, including 1,513 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for construction cyber insurance brokers 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 10, 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 10, 2026 How this list was built

44Companies

2,654Contacts tracked

1,513Verified emails

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The 23 largest construction cyber insurance brokers based in London, United Kingdom

Ranked by team size

Top 23 of 44 company matches for construction cyber insurance brokers based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	CFC	Exact match	London, United KingdomHQ recorded Oct 10, 2026	1,001-5,000	1,230 contacts →
	Exact match “CFC is a specialist insurance provider, pioneer in emerging risk and market leader in cyber.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Mcgill And Partners	Exact match	London, United KingdomHQ recorded Oct 10, 2026	201-500	594 contacts →
	Exact match “Complex risk.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Trpglobal	Exact match	London, United KingdomHQ recorded Oct 10, 2026	51-200	120 contacts →
	Exact match “We are TRPGLOBAL, your strategic partner in helping you with the complexities of risk management.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Artificial Labs	Exact match	London, United KingdomHQ recorded Oct 10, 2026	51-200	106 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 10, 2026 · View company records in RevenueBase
5	Assured	Exact match	London, United KingdomHQ recorded Oct 10, 2026	51-200	57 contacts →
	Exact match “At Assured, we curate and execute cyber insurance programmes that assure corporates and institutions that their insurance will deliver when they need it most.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	KYND	Exact match	London, United KingdomHQ recorded Oct 10, 2026	51-200	54 contacts →
	Exact match “KYND is a pioneering cyber risk analytics platform that transforms complex data into clear, actionable insight.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Horner Blakey Insurance Brokers	Exact match	London, United KingdomHQ recorded Oct 10, 2026	11-50	23 contacts →
	Exact match “Horner Blakey Insurance Brokers Independent.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	CFC Underwriting Limited	Exact match	London, United KingdomHQ recorded Oct 10, 2026	11-50	21 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Fenchurch Insurance Brokers	Exact match	London, United KingdomHQ recorded Oct 10, 2026	11-50	21 contacts →
	Exact match “Fenchurch Insurance Brokers are a leading insurance broker to the construction sector.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	SIOMA	Exact match	London, United KingdomHQ recorded Oct 10, 2026	11-50	14 contacts →
	Exact match “Sioma is a Mayfair-based insurance brokerage founded by a team of ex-underwriters.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Elmore Insurance Brokers LTD	Exact match	London, United KingdomHQ recorded Oct 10, 2026	11-50	14 contacts →
	Exact match “A fresh approach to Business Insurance Elmore advises a diverse spectrum of clients from start-up to multi-nationals across the full range of Business insurance products with a…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Asceris	Exact match	London, United KingdomHQ recorded Oct 10, 2026	11-50	12 contacts →
	Exact match “From our diverse backgrounds in cyber incident response, forensic investigations, automation, data science and cyber insurance, we have a unique perspective on how to improve…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	AMI Specialty	Exact match	London, United KingdomHQ recorded Oct 10, 2026	1-10	10 contacts →
	Exact match “AMI Specialty is a specialist independent insurance brokerage with a global reach.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Trium Cyber UK Services LTD	Exact match	London, United KingdomHQ recorded Oct 10, 2026	11-50	7 contacts →
	Exact match “Trium Cyber is a specialty insurance underwriter providing cyber and technology errors and omissions insurance coverage for globally domiciled risks.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Bruce Burke & CO LTD	Exact match	London, United KingdomHQ recorded Oct 10, 2026	1-10	7 contacts →
	Exact match “Bruce Burke and Co Ltd, an Insurance Broker Built on the Construction Industry.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Mint Insurance Brokers	Exact match	London, United KingdomHQ recorded Oct 10, 2026	11-50	5 contacts →
	Exact match “Founded in 2014, Mint has built specialist teams combining years of expertise in all classes of insurance including Commercial Property and Liability, Professional Liability…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Astragar Cybersecurity & Risk Management	Exact match	London, United KingdomHQ recorded Oct 10, 2026	1-10	5 contacts →
	Exact match “Astragar: business-aligned cyber risk, anchored on your assets Security teams drown in technical findings while boards, auditors and insurers need answers they can price, explain…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Hisl Brokers	Exact match	London, United KingdomHQ recorded Oct 10, 2026	11-50	4 contacts →
	Exact match “Devoted Specialists In The Following Insurance Areas: • Property Owners • Commercial • Financial and Professional Lines • Intellectual Property • Cyber • Aviation • Medical…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Infoprotect UK	Exact match	London, United KingdomHQ recorded Oct 10, 2026	11-50	3 contacts →
	Exact match “We “Bridge the Cyber Gap” and provide specialised Cyber Insurance Brokers with the technical expertise needed to educate high risk clients and negotiate better terms with…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	CHC Global	Exact match	London, United KingdomHQ recorded Oct 10, 2026	11-50	3 contacts →
	Exact match “We are strategic malicious risks advisors, protecting people, assets, and operations from deliberate actions, intended to cause significant harm, loss, or disruption.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	KEY Insure Limited	Exact match	London, United KingdomHQ recorded Oct 10, 2026	1-10	3 contacts →
	Exact match “Independent, Expert & Client-Focused Insurance Solutions At Key Insure, we are a truly independent insurance brokerage, committed to providing flexible and straightforward…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	BBI Ireland	Exact match	London, United KingdomHQ recorded Oct 10, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Optimum Speciality Risks	Exact match	London, United KingdomHQ recorded Oct 10, 2026	1-10	2 contacts →
	Exact match “Optimum Speciality Risks is an Underwriting Agency with the first of its speciality product lines being Cyber Insurance.” Recorded in the RevenueBase company graph · Oct 10, 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 “construction cyber insurance brokers”. 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 23 of 44 construction cyber insurance brokers based in London, United Kingdom

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Construction cyber insurance brokers based in London, United Kingdom at a glance

As of Oct 10, 2026

57.0%Verified-email coverage

60.3Average contacts per company

11-50Median size (employees)

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

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 44 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 “construction cyber insurance brokers” 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 1,513 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 10, 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 “construction cyber insurance brokers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction cyber insurance brokers are there based in London, United Kingdom?

RevenueBase identified 44 company matches for construction cyber insurance brokers 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?

CFC 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 construction cyber insurance brokers?

London leads the United Kingdom with 44 company records, followed by Glasgow (5) and Bristol (4).

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 1,513 professional contacts with verified work emails tracked across these 44 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 10, 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.