Company lists · Data refreshed October 2026

Top 25 Office building insurance companies based in the United Kingdom

RevenueBase identified 108 company matches for office building insurance companies associated with the United Kingdom as of October 2026 and tracks 800 professional contacts across them, including 341 with verified work emails. London is the largest hub.

This list covers company matches for office building 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 19, 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 19, 2026 How this list was built
108Companies
800Contacts tracked
341Verified emails
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The 25 largest office building insurance companies based in the United Kingdom

Ranked by team size
Top 25 of 108 company matches for office building insurance companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 matchNew Malden, United KingdomHQ recorded Oct 19, 202651-200131 contacts →

Exact match

“We’re experts at providing home insurance for unusual properties or circumstances – whether that’s building or buying a unique property, renovating, renting it out or running a…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchLiverpool, United KingdomHQ recorded Oct 19, 202651-20043 contacts →

Exact match

“Independent Insurance Brokers placing commercial property insurance for Property Management Companies, Freeholder and Residential Right to Management Companies.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchExeter, United KingdomHQ recorded Oct 19, 202651-20038 contacts →

Exact match

“First2Protect Insurance Services is part of LSL Property Services PLC, a trusted name in residential property services including sales, lettings, surveying, conveyancing, and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchNew Malden, United KingdomHQ recorded Oct 19, 202651-20038 contacts →

Exact match

“We’re experts at providing home insurance for unusual properties or circumstances – whether that’s building or buying a unique property, renovating, renting it out or running a…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchWolverhampton, United KingdomHQ recorded Oct 19, 202611-5027 contacts →

Exact match

“Residentsline is a specialist provider of policies for blocks of flats and apartments for Residents’ Management Companies and Property Managing Agents.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchNewcastle Under Lyme, United KingdomHQ recorded Oct 19, 202651-20027 contacts →

Exact match

“JSW Insurance have 3 offices, based in; Newcastle under Lyme, Halifax and Melton Mowbray.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchKings Hill, United KingdomHQ recorded Oct 19, 202611-5017 contacts →

Exact match

“InEvexco was formed in 2011 with the aim of delivering the dynamic support required by Event Industry Companies and Corporate clients, to help them understand and ultimately…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchSolihull, United KingdomHQ recorded Oct 19, 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 19, 2026 · View company records in RevenueBase
9Exact matchDoncaster, United KingdomHQ recorded Oct 19, 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 19, 2026 · View company records in RevenueBase
10Exact matchSouthend-on-sea, United KingdomHQ recorded Oct 19, 202611-5014 contacts →

Exact match

“Choice Insurance Agency specialise in Residential Let (Including Unoccupied), Home (Including Non Standard), Commercial Property, Liability and Professional Indemnity Insurance…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchBournemouth, United KingdomHQ recorded Oct 19, 202611-5013 contacts →

Exact match

“We specialise in contractors and business owners for all their insurance and protection needs.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchNottingham, United KingdomHQ recorded Oct 19, 202611-5012 contacts →

Exact match

“C P Walker & Son is one of Nottingham's longest established businesses.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchSegensworth, United KingdomHQ recorded Oct 19, 202611-5012 contacts →

Exact match

“From the first moment you speak to Addingstone Insurance Solutions Ltd you’ll notice we are different.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchSouthend On Sea, United KingdomHQ recorded Oct 19, 202651-20011 contacts →

Exact match

“ABACUS is a market leader in the provision of Property Owners’ Insurance to insurance brokers, offering a broad range of standard and bespoke specialist products.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 19, 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 19, 2026 · View company records in RevenueBase
16Exact matchNottingham, United KingdomHQ recorded Oct 19, 202611-509 contacts →

Exact match

“Property Protector was originally developed specifically for the Property Owning clients of a leading East Midlands Property Management & Estate Agent, C P Walker & Son LLP.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchCheltenham, United KingdomHQ recorded Oct 19, 20261-108 contacts →

Exact match

“Insurety offers a vibrant fresh approach for property professionals operating within the block management, commercial property, retirement housing, and ground rent sectors.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchNorwich, United KingdomHQ recorded Oct 19, 202611-508 contacts →

Exact match

“We are an insurance broker based in Norwich, focused on investment property insurance.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchHessle, United KingdomHQ recorded Oct 19, 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 19, 2026 · View company records in RevenueBase
20Exact matchWindermere, United KingdomHQ recorded Oct 19, 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 19, 2026 · View company records in RevenueBase
21Exact matchPoulton-le-fylde, United KingdomHQ recorded Oct 19, 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 19, 2026 · View company records in RevenueBase
22Exact matchPotters Bar, United KingdomHQ recorded Oct 19, 202611-506 contacts →

Exact match

“Midway Insurance Services Limited is a specialist property owners insurance broker”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchSalford, United KingdomHQ recorded Oct 19, 20261-105 contacts →

Exact match

“Highland Park Insurance offers individual care and service for all your property insurance needs.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 19, 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 19, 2026 · View company records in RevenueBase
25Exact matchBorehamwood, United KingdomHQ recorded Oct 19, 20261-105 contacts →

Exact match

“We arrange insurance on property.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 108 office building insurance companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 341 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Office building insurance companies based in the United Kingdom at a glance

As of Oct 19, 2026
42.6%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
13.9%Largest-city concentration · London
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
37
51-200
10
201-500
1

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 108 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 “office building 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 341 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 19, 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 “office building insurance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many office building insurance companies are there based in the United Kingdom?

RevenueBase identified 108 company matches for office building 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?

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

Which city has the most office building insurance companies?

London leads with 15 company records, followed by Leicester (3) and Nottingham (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 341 professional contacts with verified work emails tracked across these 108 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 108 office building 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.