Company lists · Data refreshed October 2026

Top 25 Commercial umbrell insurance companies based in the United Kingdom

RevenueBase identified 67 company matches for commercial umbrell insurance companies associated with the United Kingdom as of October 2026 and tracks 1,089 professional contacts across them, including 616 with verified work emails. Glasgow is the largest hub.

This list covers company matches for commercial umbrell insurance companies 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 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
67Companies
1,089Contacts tracked
616Verified emails
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The 25 largest commercial umbrell insurance companies based in the United Kingdom

Ranked by team size
Top 25 of 67 company matches for commercial umbrell insurance companies based in the 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Oct 10, 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 10, 2026 · View company records in RevenueBase
2Exact matchBristol, United KingdomHQ recorded Oct 10, 202611-5040 contacts →

Exact match

“Specialist niche wholesale insurance broker offering bespoke schemes for the following industries: Security & Fire Protection Industry Cleaning Contractors Drainage Contractors…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3Exact matchRedhill, United KingdomHQ recorded Oct 10, 202651-20038 contacts →

Exact match

“Plan Insurance Brokers are a specialist commercial insurance brokerage Family-run, with over 30 years’ experience, Plan Insurance Brokers is totally independent and works to find…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4Exact matchSheffield, United KingdomHQ recorded Oct 10, 20261,001-5,00034 contacts →

Exact match

“Radius Insurance Solutions is a commercial insurance broker established in 2020 and with clients throughout the UK.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchGodalming, United KingdomHQ recorded Oct 10, 202611-5027 contacts →

Exact match

“Trade Direct Insurance Services Ltd is a leading provider of exclusive insurance policies to the Tradesman and Construction industries.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6Exact matchBlackpool, United KingdomHQ recorded Oct 10, 20261-1026 contacts →

Exact match

“Central Insurance is an independent broker offering a wide range of insurance products.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchKent, United KingdomHQ recorded Oct 10, 202611-5019 contacts →

Exact match

“Specialist Commercial Insurance Brokers We are an independent insurance broker specialising in commercial insurance for small to medium sized businesses.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8Exact matchLeeds, United KingdomHQ recorded Oct 10, 202611-5018 contacts →

Exact match

“Welcome to Yourshield, we are an innovative and market leading Independent Commercial Insurance brokerage with offices in Leeds and London offering nationwide reach.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9Exact matchChalfont. St Peter, United KingdomHQ recorded Oct 10, 202611-5018 contacts →

Exact match

“Fairweather Insurance Services employ experienced, trained, personable individuals who recognise that you, our clients, are individuals too.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10Exact matchGlasgow, United KingdomHQ recorded Oct 10, 202611-5017 contacts →

Exact match

“Kelvin Smith insurance brokers was established in 1982 and are one of Scotland’s leading firms of independent insurance brokers.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchSolihull, United KingdomHQ recorded Oct 10, 202611-5014 contacts →

Exact match

“Coversure Solihull was established to provide businesses, commercial vehicle owners and private clients with an affordable, independent insurance service and it remains that way…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12Exact matchDoncaster, United KingdomHQ recorded Oct 10, 202611-5014 contacts →

Exact match

“One Call Commercial is an independent insurance broker offering a wealth of experience to the business community.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13Exact matchNewmarket, United KingdomHQ recorded Oct 10, 202611-5011 contacts →

Exact match

“Yutree Underwriting is a modern, dynamic,independent underwriting agency, specialising in a wide range of commercial insurance products tailored to the needs of brokers and their…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchGlasgow, United KingdomHQ recorded Oct 10, 20261-109 contacts →

Exact match

“Peace of mind if things get tough.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15Exact matchGlasgow, United KingdomHQ recorded Oct 10, 202611-508 contacts →

Exact match

“We are a Commercial Insurance Broker.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16Exact matchHessle, United KingdomHQ recorded Oct 10, 20261-108 contacts →

Exact match

“HI Commercial is a commercial insurance broker formed in 2019, based at the Bridgehead Business Park in Hessle.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17Exact matchCrowthorne, United KingdomHQ recorded Oct 10, 20261-108 contacts →

Exact match

“We provide a range of affordable, specialist insurance policies for businesses and individuals, selecting the best insurance products from the country’s leading providers to give…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18Exact matchWindermere, United KingdomHQ recorded Oct 10, 202611-508 contacts →

Exact match

“We are the Lake District's only independent Insurance Broker Covers we can provide include (but are not limited to) are-* Commercial Combined (for a wide variety of business types…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19Exact matchSandbach, United KingdomHQ recorded Oct 10, 202611-508 contacts →

Exact match

“As an Insurance Broker we specialise in providing comprehensive range of commercial insurance policies, tailored to meet the unique needs of businesses across various trades.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20Exact matchBelfast, United KingdomHQ recorded Oct 10, 202611-507 contacts →

Exact match

“Underwriting and Claims Handling Agency based in Belfast, providing bespoke Commercial Motor, Liability & Contractors All Risks insurance.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21Exact matchPoulton-le-fylde, United KingdomHQ recorded Oct 10, 20261-106 contacts →

Exact match

“Chadwick Insurances is a Commercial Insurance Broker based out of Chadwick House, 3 Market Place, Poulton-Le-Fylde, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22Exact matchRushden, United KingdomHQ recorded Oct 10, 20261-106 contacts →

Exact match

“Since 1978, gsi Insurance has been an independent, family-run Insurance broker catering to Northamptonshire and beyond.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23Exact matchGravesend, United KingdomHQ recorded Oct 10, 20261-104 contacts →

Exact match

“Jackaman Ins Services Ltd provide Insurance solutions for an entire spectrum of commercial clients.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24Exact matchIpswich, United KingdomHQ recorded Oct 10, 20261-104 contacts →

Exact match

“Advance Underwriting is a UK based insurance intermediary specializing in insurance for Mobile and Outside Caterers, Property Owners & Landlords.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25Exact matchGainsborough, United KingdomHQ recorded Oct 10, 20261-104 contacts →

Exact match

“We at ACS recognise these changes as they occur and have the flexibility to deliver products and services to meet your business needs.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 25 of 67 commercial umbrell insurance companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 616 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial umbrell insurance companies based in the United Kingdom at a glance

As of Oct 10, 2026
56.6%Verified-email coverage
16.3Average contacts per company
1-10Median size (employees)
6.0%Largest-city concentration · Glasgow
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
26
51-200
3
201-500
1
501-1,000
1
1,001-5,000
2

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 67 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 “commercial umbrell insurance companies” 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 616 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 “commercial umbrell insurance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial umbrell insurance companies are there based in the United Kingdom?

RevenueBase identified 67 company matches for commercial umbrell insurance companies associated with the 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?

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

Which city has the most commercial umbrell insurance companies?

Glasgow leads with 4 company records, followed by London (4) and Leeds (3).

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 616 professional contacts with verified work emails tracked across these 67 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.

Ready to reach these companies? Verified emails and direct dials for all 67 commercial umbrell insurance companies based in the United Kingdom. Start with a free account, no credit card.

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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.