Company lists · Data refreshed September 2026

Top 25 Specialty insurance underwriting firms based in Canada

RevenueBase identified 83 company matches for specialty insurance underwriting firms associated with Canada as of September 2026 and tracks 1,679 professional contacts across them, including 608 with verified work emails. Toronto is the largest hub.

This list covers company matches for specialty insurance underwriting firms 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 September 18, 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 Sep 18, 2026 How this list was built
83Companies
1,679Contacts tracked
608Verified emails
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The 25 largest specialty insurance underwriting firms based in Canada

Ranked by team size
Top 25 of 83 company matches for specialty insurance underwriting firms based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 18, 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 matchVancouver, BC, CanadaHQ recorded Sep 18, 202651-200112 contacts →

Exact match

“One of the largest Canadian Managing Underwriting Agencies http://premiergroup.ca/ Established in 1989 * Over 150 employees located in 6 locations across Canada - HQ Vancouver…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Sep 18, 202651-20099 contacts →

Exact match

“Totten Insurance Group was founded in 2002 and specializes in providing solutions for challenging accounts, as well as specialty risks.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
3Exact matchNewmarket, ON, CanadaHQ recorded Sep 18, 202651-20073 contacts →

Exact match

“Benson Kearley IFG is an independent insurance agency leaders at the top of our game, with our feet planted firmly in our community.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
4Exact matchMississauga, ON, CanadaHQ recorded Sep 18, 202611-5049 contacts →

Exact match

“Armour Insurance Brokers strives to serve clients with the best rates, honest service, and comprehensive coverage.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Sep 18, 202611-5030 contacts →

Exact match

“Trinity is a true underwriting manager with in-house authority and underwriting expertise.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
6Exact matchBrampton, ON, CanadaHQ recorded Sep 18, 202651-20030 contacts →

Exact match

“As specialists in serving Truck Insurance, Business Insurance, Manufacturers, Contractors Insurance, Auto & Home Insurance.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
7Exact matchKomoka, ON, CanadaHQ recorded Sep 18, 202611-5029 contacts →

Exact match

“C&C Insurance Consultants Ltd.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Sep 18, 202611-5027 contacts →

Exact match

“With a highly focused and broker friendly approach to risk transfer, SSRU is proud to bring otherwise unavailable A rated, Canadian domiciled lead capacity to the primary market.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
9Exact matchMarkham, ON, CanadaHQ recorded Sep 18, 202611-5027 contacts →

Exact match

“The Excess Underwriting team are expert commercial underwriters for Lloyd's of London.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
10Exact matchMarkham, ON, CanadaHQ recorded Sep 18, 202651-20025 contacts →

Exact match

“A Leading Canadian Specialty Commercial Insurance Broker and Risk Manager.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
11Exact matchLondon, ON, CanadaHQ recorded Sep 18, 202651-20022 contacts →

Exact match

“McConville Omni Insurance Brokers Limited is one of SWO's leading brokerages; providing all types of insurance products to our clients since 1954.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Sep 18, 202611-5021 contacts →

Exact match

“EQUA Specialty Risk Partners Corporation is an insurance brokerage and risk management company that puts client success first.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Sep 18, 202651-20021 contacts →

Exact match

“CPG is not your traditional insurance advisor.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
14Exact matchOttawa, ON, CanadaHQ recorded Sep 18, 202651-20021 contacts →

Exact match

“Since our establishment in 1935, Rhodes & Williams has developed in to one of the largest independent insurance brokers in Eastern Ontario.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Sep 18, 202611-5020 contacts →

Exact match

“NovaRisk is an independent Managing General Underwriter (MGU) built for today’s risk landscape.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
16Exact matchPickering, ON, CanadaHQ recorded Sep 18, 202611-5020 contacts →

Exact match

“We are a wholesale MGA insurance brokerage, located just east of Toronto, Ontario, Canada.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
17Exact matchOakville, ON, CanadaHQ recorded Sep 18, 202611-5018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
18Exact matchToronto, CanadaHQ recorded Sep 18, 202611-5017 contacts →

Exact match

“Insurance Brokerage specializing in commercial risks”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
19Exact matchJonquière, QC, CanadaHQ recorded Sep 18, 20261-1016 contacts →

Exact match

“Chef de file des courtiers en assurance au Saguenay–Lac-Saint-Jean pour la qualité et l’efficacité de ses produits et services, le Groupe Cantin et Gagnon se démarque de sa…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
20Exact matchRichmond Hill, ON, CanadaHQ recorded Sep 18, 202611-5015 contacts →

Exact match

“GroupOne Insurance Services is a national intermediary insurance underwriting agency specializing in standard and non-standard property, liability and specialty insurance with…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
21Exact matchCalgary, AB, CanadaHQ recorded Sep 18, 202611-5015 contacts →

Exact match

“PAL Insurance Brokers Canada has been a family-owned Specialty Insurance Broker since 1989.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
22Exact matchQuebec, QC, CanadaHQ recorded Sep 18, 20261-1013 contacts →

Exact match

“CHES Solutions Spécialisées est un des plus importants fournisseurs de programmes d’assurances pour les courtiers du Québec.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
23Exact matchBurlington, ON, CanadaHQ recorded Sep 18, 202611-5012 contacts →

Exact match

“Sports, Leisure & Entertainment Specialists Each year, K&K Insurance is called upon to provide insurance coverage for sports, leisure and entertainment events, leagues…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
24Exact matchHamilton, ON, CanadaHQ recorded Sep 18, 202611-5011 contacts →

Exact match

“Aurora Underwriting Solutions is a commercial insurance wholesale broker serving retail brokers across Canada.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
25Exact matchOakville, ON, CanadaHQ recorded Sep 18, 202651-20011 contacts →

Exact match

“Landmark Canada was founded upon a tradition of excellence to serve the unique needs of the self-employed.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase

Showing 25 of 83 specialty insurance underwriting firms based in Canada

See the full list, filter by size, metro and specialty, and access 608 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Specialty insurance underwriting firms based in Canada at a glance

As of Sep 18, 2026
36.2%Verified-email coverage
20.2Average contacts per company
11-50Median size (employees)
21.7%Largest-city concentration · Toronto
Sep 18, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
28
51-200
14
201-500
2
501-1,000
1
1,001-5,000
1

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 83 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 “specialty insurance underwriting firms” 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 608 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 September 18, 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 “specialty insurance underwriting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many specialty insurance underwriting firms are there based in Canada?

RevenueBase identified 83 company matches for specialty insurance underwriting firms associated with Canada as of September 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?

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

Which city has the most specialty insurance underwriting firms?

Toronto leads with 18 company records, followed by Vancouver (6) and Calgary (4).

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 608 professional contacts with verified work emails tracked across these 83 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 September 18, 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.