Company lists · Data refreshed October 2026

Top 25 Board liability insurance brokers based in London, United Kingdom

RevenueBase identified 50 company matches for board liability insurance brokers associated with London, United Kingdom as of October 2026 and tracks 2,484 professional contacts across them, including 1,563 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for board liability 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 8, 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 8, 2026 How this list was built
50Companies
2,484Contacts tracked
1,563Verified emails
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The 25 largest board liability insurance brokers based in London, United Kingdom

Ranked by team size
Top 25 of 50 company matches for board liability insurance brokers based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 8, 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 8, 2026201-500594 contacts →

Exact match

“Complex risk.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 8, 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 8, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 8, 2026501-1,000497 contacts →

Exact match

“At SSY, we believe that experience matters.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 8, 202651-200169 contacts →

Exact match

“We are a dynamic Lloyd's broker who arrange insurance for private individuals and commercial ventures alike.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 8, 2026n/a87 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 8, 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 8, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 8, 202651-20059 contacts →

Exact match

“In a world of conglomerates, corporations and umbrella organisations, Paragon shines through as a truly specialist insurance broker.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Oct 8, 202611-5055 contacts →

Exact match

“We have been helping public sector, education and emergency service organisations across the UK with their risk management and insurance needs for over two decades.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 8, 202611-5054 contacts →

Exact match

“Lilley Plummer Risks Ltd (LPR) is a market-leading Lloyd’s broker operating across multiple classes of business and industry sectors.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 8, 2026n/a51 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 8, 202611-5033 contacts →

Exact match

“A Lloyd's broker, specialising in Professional Indemnity Insurance, based in The City.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 8, 202611-5030 contacts →

Exact match

“Realty is an independent risk advisor and insurance broker consistently delivering exceptional client advocacy and service since 1950.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 8, 202611-5023 contacts →

Exact match

“Horner Blakey Insurance Brokers Independent.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 8, 20261-1022 contacts →

Exact match

“Bretton Woods International Ltd (Bretton Woods) is an international specialist insurance brokerage and managing general agent based in London.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 8, 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 8, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 8, 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 8, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 8, 20261-1012 contacts →

Exact match

“Founded 30 years ago, Addison Bradley’s reputation, for delivering tailored insurance solutions that meet diverse and specific needs of our clients, is second to none.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 8, 20261-1010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 8, 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 8, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 8, 202611-509 contacts →

Exact match

“We are an independently owned and highly respected Lloyd's of London Insurance Broker based in the heart of the city.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 8, 202611-509 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 8, 20261-108 contacts →

Exact match

“The company was formed with two key principles in mind, Integrity and Honesty, hence the name Tegron Specialty.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 8, 202651-2008 contacts →

Exact match

“As an award-winning consulting and insurance management firm, we understand how complex insurance programs can be.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 8, 202611-508 contacts →

Exact match

“Sanctuary is a Lloyd’s insurance broker offering a wide range of bespoke insurance and risk solutions for corporate, commercial and international clients as well as agents both in…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 8, 202611-507 contacts →

Exact match

“Xact Risk Solutions is an accredited Lloyd’s Insurance Broker and Coverholder with offices in the City of London and in Newcastle upon Tyne.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase

Showing 25 of 50 board liability insurance brokers based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 1,563 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Board liability insurance brokers based in London, United Kingdom at a glance

As of Oct 8, 2026
62.9%Verified-email coverage
49.7Average contacts per company
11-50Median size (employees)
Oct 8, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
21
51-200
5
201-500
2
501-1,000
1
1,001-5,000
1
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 50 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 “board liability 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 1,563 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 8, 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 “board liability insurance brokers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many board liability insurance brokers are there based in London, United Kingdom?

RevenueBase identified 50 company matches for board liability 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?

Mcgill And Partners 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 board liability insurance brokers?

London leads the United Kingdom with 50 company records, followed by Glasgow (9) and Birmingham (7).

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 1,563 professional contacts with verified work emails tracked across these 50 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 8, 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.