Company lists · Data refreshed September 2026

Top 25 Commercial property and casualty insurers based in Toronto, Canada

Name: Commercial property and casualty insurers based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 49 companies tracked

RevenueBase identified 49 commercial property and casualty insurers headquartered in Toronto, Canada as of September 2026 and tracks 5,681 professional contacts across them, including 2,003 with verified work emails. Toronto is the largest hub.

This list covers commercial property and casualty insurers headquartered in Toronto, Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

49Companies

5,681Contacts tracked

2,003Verified emails

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The 25 largest commercial property and casualty insurers based in Toronto, Canada

Ranked by team size

Top 25 of 49 commercial property and casualty insurers based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to commercial property and casualty insurers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Northbridge Financial Corporation	Strong evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1,001-5,000	717 contacts →
	Strong evidence “Northbridge Financial Corporation (NBFC) is a leading commercial property and casualty insurance group that has helped protect Canadian businesses for 100 years.” Source: RevenueBase Database · checked Sep 19, 2026
2	Marsh Canada Limited	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1,001-5,000	693 contacts →
	Indirect evidence “Marsh is the world’s leading insurance broker and risk advisor.” Source: RevenueBase Database · checked Sep 19, 2026
3	Nfp, An AON Company Canada	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	501-1,000	477 contacts →
	Indirect evidence “NFP, an Aon company, helps companies and individuals address today’s most significant Risk Capital and Human Capital challenges.” Source: RevenueBase Database · checked Sep 19, 2026
4	RSA Canada	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1,001-5,000	366 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
5	Insurance Bureau Of Canada	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	201-500	245 contacts →
	Partial evidence “Insurance Bureau of Canada (IBC) is the national industry association representing Canada's private home, auto and business insurers.” Source: RevenueBase Database · checked Sep 19, 2026
6	BMO Insurance	Indirect evidence	Toronto, CanadaHQ checked Sep 19, 2026	201-500	207 contacts →
	Indirect evidence “The BMO Insurance purpose is simple: evolving insurance in business and in life.” Source: RevenueBase Database · checked Sep 19, 2026
7	Ecclesiastical Insurance	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	144 contacts →
	Partial evidence “Ecclesiastical is a different kind of insurance company As a specialist commercial insurance company, we are deeply committed to protecting the needs of organizations that enrich…” Source: RevenueBase Database · checked Sep 19, 2026
8	Prolink	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	113 contacts →
	Indirect evidence “PROLINK-Canada’s Insurance Connection is a national, independent, insurance and risk management firm delivering advice and insurance solutions.” Source: RevenueBase Database · checked Sep 19, 2026
9	Paisley Partners INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	104 contacts →
	Indirect evidence “With roots going back to 1923, Paisley Partners Inc.” Source: RevenueBase Database · checked Sep 19, 2026
10	Tokio Marine Canada LTD	Strong evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	89 contacts →
	Strong evidence “Tokio Marine Canada (TMCAN) is an entrepreneurial early stage Canadian insurance company with a national focus on the commercial Property and Casualty industry.” Source: RevenueBase Database · checked Sep 19, 2026
11	Jardine Lloyd Thompson Canada Inc. JLT Canada	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	n/a	80 contacts →
	Indirect evidence “As of 1 April, 2019, Jardine Lloyd Thompson (JLT) Canada Inc.” Source: RevenueBase Database · checked Sep 19, 2026
12	Kase Insurance INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	38 contacts →
	Partial evidence “KASE Insurance Inc is an award winning commercial insurance brokerage- 2024, 2023 & 2022 Globe and Mail Canada’s fastest growing companies list - 2023 Top Insurance Employer &…” Source: RevenueBase Database · checked Sep 19, 2026
13	RMA INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	37 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
14	Baird Macgregor Insurance Brokers LP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	37 contacts →
	Indirect evidence “At Baird MacGregor, we are committed to providing superior customer service along with cost-effective insurance and risk management solutions tailored to meet the unique needs of…” Source: RevenueBase Database · checked Sep 19, 2026
15	Stewart Specialty Risk Underwriting	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
16	AHA Insurance	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “From business owners to freelancers, we make it simple to safeguard your hard work so you can focus on what matters most.” Source: RevenueBase Database · checked Sep 19, 2026
17	Aligned Insurance	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “ALIGNED is a premiere insurance brokerage that was exclusively and uniquely built to create, negotiate and deliver the best business insurance and risk management…” Source: RevenueBase Database · checked Sep 19, 2026
18	Hunters International Insurance	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “HUNTERS International Insurance exists to preserve our Clients' prosperity, enterprise and opportunity.” Source: RevenueBase Database · checked Sep 19, 2026
19	Partners Indemnity Insurance Brokers Limited	Partial evidence	Toronto, CanadaHQ checked Sep 19, 2026	11-50	17 contacts →
	Partial evidence “Insurance Brokerage specializing in commercial risks” Source: RevenueBase Database · checked Sep 19, 2026
20	Guthrie Insurance Brokers - Insureplus	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “For over 40 years, the professionals at Guthrie Insurance have been looking after the insurance needs of Ontario families and business.” Source: RevenueBase Database · checked Sep 19, 2026
21	Humberview Insurance Brokers LTD	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Humberview Insurance is an insurance brokerage in Ontario, providing clients with personal and business insurance for over 30 years.” Source: RevenueBase Database · checked Sep 19, 2026
22	Asger Pedersen Insurance INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	7 contacts →
	Strong evidence “In 1968, Asger Pedersen began selling Life & Property & Casualty Insurance door to door.” Source: RevenueBase Database · checked Sep 19, 2026
23	Mills Brokers Insurance Solutions	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “At Mills Brokers Insurance Solutions we help individuals and organizations protect what is most important to them.” Source: RevenueBase Database · checked Sep 19, 2026
24	Avid Insurance & Risk Management INC	Partial evidence	Toronto, CanadaHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “Located in Toronto, Ontario, Canada, AVID Insurance & Risk Management is a mid market commercial insurance brokerage specializing in Business Insurance, Life Sciences…” Source: RevenueBase Database · checked Sep 19, 2026
25	Cade Associates Insurance Brokers Limited	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Founded in 1996, Cade Associates provides friendly, professional service on a range of comprehensive insurance products.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: commercial property and casualty insurers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names commercial property and casualty insurers.
Partial evidence: Its own public description names part of commercial property and casualty insurers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name commercial property and casualty insurers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 49 commercial property and casualty insurers based in Toronto, Canada

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Commercial property and casualty insurers based in Toronto, Canada at a glance

As of Sep 19, 2026

35.3%Verified-email coverage

115.9Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · Toronto

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 49 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among commercial property and casualty insurers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Toronto, Canada whose own description of what they do matches “commercial property and casualty insurers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names commercial property and casualty insurers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among commercial property and casualty insurers, and records with no verified work email. Companies headquartered outside Toronto are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,003 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Commercial property and casualty insurers by metro in Canada

Commercial property and casualty insurers in Toronto49
Commercial property and casualty insurers in Calgary28
Commercial property and casualty insurers in Montreal27
Commercial property and casualty insurers in Markham25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names commercial property and casualty insurers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many commercial property and casualty insurers are there based in Toronto, Canada?

RevenueBase identified 49 commercial property and casualty insurers headquartered in Toronto, Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Northbridge Financial Corporation, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most commercial property and casualty insurers?

Toronto leads with 49 headquartered companies, followed by Calgary (28) and Montreal (27).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,003 verified decision-maker contacts tracked across these 49 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.