Company lists · Data refreshed October 2026

Top 25 Business insurance companies based in Canada

RevenueBase identified 155 company matches for business insurance companies associated with Canada as of October 2026 and tracks 6,377 professional contacts across them, including 2,924 with verified work emails. Toronto is the largest hub.

This list covers company matches for business insurance companies associated with Canada, 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 9, 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 9, 2026 How this list was built
155Companies
6,377Contacts tracked
2,924Verified emails
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The 25 largest business insurance companies based in Canada

Ranked by team size
Top 25 of 155 company matches for business insurance companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchWaterloo, ON, CanadaHQ recorded Oct 9, 20261,001-5,0001,386 contacts →

Exact match

“Economical Insurance is part of Definity.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Oct 9, 20261,001-5,000750 contacts →

Exact match

“Northbridge Financial Corporation (NBFC) is a leading commercial property and casualty insurance group that has helped protect Canadian businesses for 100 years.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchCambridge, ON, CanadaHQ recorded Oct 9, 2026501-1,000652 contacts →

Exact match

“Built on a foundation of financial strength for more than 180 years, Gore Mutual is one of Canada’s oldest property and casualty mutual insurers.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchRegina, SK, CanadaHQ recorded Oct 9, 2026n/a403 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Oct 9, 20261,001-5,000376 contacts →

Exact match

“RSA is one of the world’s longest standing general insurers, providing peace of mind to individuals and families, and protecting small businesses and large corporations.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Oct 9, 2026201-500322 contacts →

Exact match

“Founded in 2016, Zensurance.com is an online insurance brokerage and leading source for small business insurance in Canada.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchPortage La Prairie, MB, CanadaHQ recorded Oct 9, 2026201-500239 contacts →

Exact match

“The Portage la Prairie Mutual Insurance Company was organized October 2, 1884, based on the underlying principles of security, integrity, hard work and personalized service.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchVancouver, BC, CanadaHQ recorded Oct 9, 2026201-500236 contacts →

Exact match

“Axis Insurance is an award-winning brokerage serving local, national, and international clients with risk management and insurance services.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchCharlottetown, PE, CanadaHQ recorded Oct 9, 202651-200101 contacts →

Exact match

“ICPEI offers personal and commercial insurance.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Oct 9, 202651-200101 contacts →

Exact match

“We are a privately owned and operated Canadian Independent Insurance Brokerage located in Toronto, Ontario.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchSherwood Park, AB, CanadaHQ recorded Oct 9, 202651-20092 contacts →

Exact match

“Millennium Insurance is a locally owned and operated direct writing property and casualty insurance company based in Sherwood Park, AB.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchSt John’s, NL, CanadaHQ recorded Oct 9, 202651-20056 contacts →

Exact match

“Do you need small business insurance in Gander or Bay Roberts?”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchKitchener, CanadaHQ recorded Oct 9, 202651-20054 contacts →

Exact match

“Buying insurance is a fact of life.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchFredericton, NB, CanadaHQ recorded Oct 9, 202651-20050 contacts →

Exact match

“G.T.I.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchAjax, ON, CanadaHQ recorded Oct 9, 202611-5047 contacts →

Exact match

“Founded in 1981, The Insurance Market is a trusted partner and leading provider of holistic insurance, financial and risk management services.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchNorth York, ON, CanadaHQ recorded Oct 9, 202611-5046 contacts →

Exact match

“Canadian Insurance Brokers Inc is a truly independent Insurance Broker.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchMarkham, ON, CanadaHQ recorded Oct 9, 202651-20043 contacts →

Exact match

“We live and breathe insurance.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Oct 9, 202651-20042 contacts →

Exact match

“Every Business is unique and thus we do not have a one size fits all approach.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchDrummondville, QC, CanadaHQ recorded Oct 9, 202651-20036 contacts →

Exact match

“Synex Assurance | Verrier et Associés, cabinets en assurances de dommages et conseillers en gestion des risques, est l'une des plus importantes firmes privées en assurances…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchCourtice, CanadaHQ recorded Oct 9, 2026n/a34 contacts →

Exact match

“We are proud to support all lines of insurance from Home, Auto, Small Business to Life Insurance.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchHamilton, ON, CanadaHQ recorded Oct 9, 202611-5031 contacts →

Exact match

“Acumen Insurance Group is a full service, independent Insurance brokerage.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchDunnville, ON, CanadaHQ recorded Oct 9, 202611-5025 contacts →

Exact match

“Erie Mutual Insurance is a progressive property and casualty insurance company based in Dunnville, Ontario.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchDorval, QC, CanadaHQ recorded Oct 9, 202611-5024 contacts →

Exact match

“For over 40 years, our knowledge, expertise and exceptional customer service has allowed us to offer our clients an unparalleled, personalized insurance experience for the home…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchMarkham, ON, CanadaHQ recorded Oct 9, 202611-5022 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchLaval, QC, CanadaHQ recorded Oct 9, 202651-20021 contacts →

Exact match

“Nous vous proposons tous les services d'assurances essentiels à la protection de votre entreprise.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 155 business insurance companies based in Canada

See the full list, filter by size, metro and specialty, and access 2,924 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business insurance companies based in Canada at a glance

As of Oct 9, 2026
45.9%Verified-email coverage
41.1Average contacts per company
11-50Median size (employees)
10.3%Largest-city concentration · Toronto
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
65
11-50
53
51-200
23
201-500
4
501-1,000
1
1,001-5,000
5

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 155 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 Canada whose business descriptions match “business 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 2,924 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 9, 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 “business insurance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business insurance companies are there based in Canada?

RevenueBase identified 155 company matches for business insurance companies associated with Canada 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?

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

Which city has the most business insurance companies?

Toronto leads with 16 company records, followed by Calgary (10) and Edmonton (6).

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 2,924 professional contacts with verified work emails tracked across these 155 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 9, 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.