Company lists · Data refreshed November 2026

Top 25 Heritage building insurers worldwide

RevenueBase identified 101 company matches for heritage building insurers worldwide as of November 2026 and tracks 1,121 professional contacts across them, including 521 with verified work emails. The United Kingdom is the largest market and London the largest hub.

This list covers company matches for heritage building insurers worldwide, 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 November 6, 2026. Country and city lists for heritage building insurers follow the table.

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 Nov 6, 2026 How this list was built
101Companies
1,121Contacts tracked
521Verified emails
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The 25 largest heritage building insurers worldwide

Ranked by team size
Top 25 of 101 company matches for heritage building insurers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMannheim, GermanyHQ recorded Nov 6, 2026501-1,000211 contacts →

Exact match

“Deine Karriere bei der Mannheimer – individuell.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNew Malden, United KingdomHQ recorded Nov 6, 202651-200144 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDardilly, FranceHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“Etik assurance est l'assureur spécialisé dans l'assurance construction et les professionnels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“The Brownstone Agency, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRosmalen, NetherlandsHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“Iedereen kent de oude kerk aan het plein in het centrum.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchParsippany, NJ, United StatesHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Bespoke Insurance for Premium Real Estate and Hospitality Berkley Luxury Group is committed to tailored excellence, we offer hyper-specialized, all-inclusive coverages that…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNew Malden, United KingdomHQ recorded Nov 6, 202651-20036 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMorningside, CanadaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Disaster Recovery Project Management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSudbury, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Castleacre is a specialist independent heritage insurance broker, arranging insurance for museums, estates, private clients, families and trusts across the United Kingdom and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNorth Melbourne, AustraliaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Abode Restoration is a boutique heritage building company dedicated to preserving the architectural heritage of Melbourne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSyndey, AustraliaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“SELECTINSURE specializes in offering you flexible coverage and can protect your business against a range of contingencies such as fire, burglary, general property and public and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Kotax ist stolz darauf, zu den renommiertesten Pionieren in Österreich im Bereich der Versicherung historischer Gebäude zu gehören.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSevenoaks, United KingdomHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Self-Build Zone provides insurance and structural warranty packages for new builds, renovations, extension and conversion projects whether they be DIY home improvement, a new…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCheshire, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Dunham Building is a specialist insurance reinstatement contractor operating across the North West, delivering high-quality reinstatement works to both residential and commercial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“At Commercial Coverage Insurance Agency, our core practice is Commercial Property Insurance working with investment property owners, commercial real estate brokers, lenders, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNewark, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Magnet Insurance are an independent insurance broker specialising in anything property insurance related, including but not limited to:* Private Home (inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNorwich, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCheltenham, United KingdomHQ recorded Nov 6, 20261-109 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNottingham, United KingdomHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“A new insurance solution for historic houses, castles and stately homes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBillings, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Apartment, Apartment Complex, Apartment Complexes, Available, Bonds, Business, Business Insurance, Business Insurance Policy, Business Owner, Business Owners, Business Owners…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“NTIS is the nation's leading insurance agency specifically designed to offer comprehensive insurance solutions to historic property owners and preservation organizations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKortrijk, BelgiumHQ recorded Nov 6, 202611-506 contacts →

Exact match

“De Assurapp brandverzekering biedt je een complete brandverzekering voor jouw huurwoning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOakland, CA, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Concise Solutions Insurance Services provides services for both small and large businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 101 heritage building insurers worldwide

See the full list, filter by size, metro and specialty, and access 521 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Heritage building insurers worldwide at a glance

As of Nov 6, 2026
46.5%Verified-email coverage
11.1Average contacts per company
1-10Median size (employees)
4.0%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
54
11-50
34
51-200
10
201-500
1
501-1,000
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for heritage building insurers are linked below.
What qualifies
Company records worldwide whose business descriptions match “heritage building insurers” 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. 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 521 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 November 6, 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.

Heritage building insurers by location

1 lists · largest first

Every Heritage building insurers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “heritage building insurers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many heritage building insurers are there worldwide?

RevenueBase identified 101 company matches for heritage building insurers worldwide as of November 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?

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

Which country has the most heritage building insurers?

The United Kingdom leads with 32 companies. Every heritage building insurers list by country and city is linked on this page.

Which city has the most heritage building insurers?

London leads with 4 company records, followed by Brisbane (2) and Cheltenham (2).

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 521 professional contacts with verified work emails tracked across these 101 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 November 6, 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.