Company lists · Data refreshed October 2026

Top 25 High-tech insurance brokers based in London, United Kingdom

RevenueBase identified 52 company matches for high-tech insurance brokers associated with London, United Kingdom as of October 2026 and tracks 4,224 professional contacts across them, including 2,311 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for high-tech 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 14, 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 14, 2026 How this list was built
52Companies
4,224Contacts tracked
2,311Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest high-tech insurance brokers based in London, United Kingdom

Ranked by team size
Top 25 of 52 company matches for high-tech insurance brokers based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 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 14, 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 14, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 14, 2026201-500594 contacts →

Exact match

“Complex risk.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 14, 202610001+174 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 14, 2026201-50063 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 · Oct 14, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 14, 2026201-50052 contacts →

Exact match

“We provide industry-focused consulting, brokerage, and claims advocacy services, and leverage data, technology, and analytics to help reduce our clients’ total cost of risk.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Oct 14, 202611-5023 contacts →

Exact match

“Horner Blakey Insurance Brokers Independent.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 14, 202611-5018 contacts →

Exact match

“An insurance brokerage specialising in commercial auto”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 14, 202611-5014 contacts →

Exact match

“Sioma is a Mayfair-based insurance brokerage founded by a team of ex-underwriters.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 14, 202611-5014 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 14, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 14, 202611-5011 contacts →

Exact match

“With over 28 years of experience in the insurance industry and a deep understanding of the property sector, our team of knowledgeable brokers is equipped to offer expert guidance…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 14, 20261-1010 contacts →

Exact match

“AMI Specialty is a specialist independent insurance brokerage with a global reach.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 14, 202611-5010 contacts →

Exact match

“For decades, Centor has been creating bespoke insurance programmes for its clients, ranging from discerning individuals to multinational corporations.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 14, 202611-509 contacts →

Exact match

“Talisman is an independent commercial insurance broker focused on businesses and executives.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 14, 202651-2007 contacts →

Exact match

“Founded in 1989, Paragon has grown from a high street broker into a tech-enabled underwriting agency, trusted by more than 800 broker partners nationwide.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 14, 20261-106 contacts →

Exact match

“Business owners pay too much in brokerage fees for insurance that doesn't evolve with change and growth.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 14, 20261-106 contacts →

Exact match

“Salus is a boutique life insurance broker dedicated to providing a market-leading service to high-net-worth and ultra-high-net-worth individuals.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 14, 202611-505 contacts →

Exact match

“Welcome to Campbell Irvine (Insurance Brokers) Limited, the independent experts in providing bespoke insurance and risk solutions for both corporate clients and individuals.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 14, 202611-505 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 14, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 14, 202651-2005 contacts →

Exact match

“COBRA London Markets has now rebranded as Citynet Insurance Brokers.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 14, 20261-104 contacts →

Exact match

“Providing client-driven insurance solutions for many types of businesses.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 14, 202611-503 contacts →

Exact match

“Ross-Gower is a forward thinking and strategic broker, we provide bespoke insurance solutions for our clients, professional advice and a highly personalised service.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 14, 20261-103 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 14, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 14, 20261-103 contacts →

Exact match

“Fenchurch Broking Limited is a privately held (100% employee) London based Insurance broking firm.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase

Showing 25 of 52 high-tech insurance brokers based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 2,311 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

High-tech insurance brokers based in London, United Kingdom at a glance

As of Oct 14, 2026
54.7%Verified-email coverage
81.2Average contacts per company
11-50Median size (employees)
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
15
51-200
5
201-500
3
1,001-5,000
2
10001+
2

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 52 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 “high-tech 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 2,311 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 14, 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 “high-tech insurance brokers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many high-tech insurance brokers are there based in London, United Kingdom?

RevenueBase identified 52 company matches for high-tech 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?

Howden Insurance Brokers Limited 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 high-tech insurance brokers?

London leads the United Kingdom with 52 company records, followed by Glasgow (11) and Nottingham (9).

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 2,311 professional contacts with verified work emails tracked across these 52 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 14, 2026.

Ready to reach these companies? Verified emails and direct dials for all 52 high-tech insurance brokers based in London, United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.