Company lists · Data refreshed September 2026

Top 25 Underwriting companies based in Canada

Name: Underwriting companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 141 companies tracked

RevenueBase identified 141 underwriting companies headquartered in Canada as of September 2026 and tracks 6,575 professional contacts across them, including 2,753 with verified work emails. Toronto is the largest hub.

This list covers underwriting companies headquartered in 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 22, 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 22, 2026 86% judged on-target in blind review

141Companies

6,575Contacts tracked

2,753Verified emails

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The 25 largest underwriting companies based in Canada

Ranked by team size

Top 25 of 141 underwriting companies based in Canada, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to underwriting companies: 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	HUB International Canada	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	5,001-10,000	798 contacts →
	Indirect evidence “Hi, we’re HUB.” Source: RevenueBase Database · checked Sep 22, 2026
2	Gore Mutual Insurance	Indirect evidence	Cambridge, ON, CanadaHQ checked Sep 22, 2026	501-1,000	641 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 22, 2026
3	Insurance	Indirect evidence	Regina, SK, CanadaHQ checked Sep 22, 2026	n/a	419 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
4	Axis Insurance	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	201-500	276 contacts →
	Indirect evidence “Axis Insurance is an award-winning brokerage serving local, national, and international clients with risk management and insurance services.” Source: RevenueBase Database · checked Sep 22, 2026
5	REVAU	Strong evidence	Terrebonne, QC, CanadaHQ checked Sep 22, 2026	201-500	251 contacts →
	Strong evidence “Revau "REVolution Advanced Underwriting, a name that lives up to our mission to be the MGA-Led revolution of commercial insurance.” Source: RevenueBase Database · checked Sep 22, 2026
6	Portage Mutual Insurance	Indirect evidence	Portage La Prairie, MB, CanadaHQ checked Sep 22, 2026	201-500	229 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 22, 2026
7	BMO Insurance	Indirect evidence	Toronto, CanadaHQ checked Sep 22, 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 22, 2026
8	Unica Insurance INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 22, 2026	51-200	139 contacts →
	Indirect evidence “Founded in 1955, Unica Insurance provides innovative niche Commercial and Personal Insurance solutions to protect VIP clients’ homes, vehicles and businesses.” Source: RevenueBase Database · checked Sep 22, 2026
9	Prolink	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 22, 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 22, 2026
10	Premier	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	51-200	112 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
11	Paisley Partners INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	51-200	104 contacts →
	Indirect evidence “With roots going back to 1923, Paisley Partners Inc.” Source: RevenueBase Database · checked Sep 22, 2026
12	SPG Canada	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	501-1,000	100 contacts →
	Strong evidence “At SPG Canada, we are insurance entrepreneurs united by a bold vision: to aggregate strengths and deliver unmatched value as Canada's largest Delegated Underwriting Authority…” Source: RevenueBase Database · checked Sep 22, 2026
13	Agile Underwriting Solutions	Strong evidence	Dartmouth, NS, CanadaHQ checked Sep 22, 2026	51-200	80 contacts →
	Strong evidence “Agile Underwriting Solutions is a modern, industry-leading MGA delivering innovative and specialized solutions coast- to-coast.” Source: RevenueBase Database · checked Sep 22, 2026
14	Chat Insurance Services INC	Indirect evidence	Markham, ON, CanadaHQ checked Sep 22, 2026	51-200	63 contacts →
	Indirect evidence “We are CHAT Insurance CHAT is an acronym that stands for Commercial, Home, Auto and Travel, but we have already expanded our range to include Life and Health.” Source: RevenueBase Database · checked Sep 22, 2026
15	Ferrari & Associates Insurance And Financial Services	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 22, 2026	51-200	59 contacts →
	Indirect evidence “Ferrari & Associates Insurance & Financial Services is a group of dedicated insurance professionals providing Insurance solutions for large Multi-National companies, small and…” Source: RevenueBase Database · checked Sep 22, 2026
16	Mp2b Assurance	Indirect evidence	Laval, QC, CanadaHQ checked Sep 22, 2026	51-200	59 contacts →
	Indirect evidence “Since its foundation in 1994, MP2B’s mandate has been to offer the best insurance and surety bond products on the market.” Source: RevenueBase Database · checked Sep 22, 2026
17	Strategic Underwriting Managers INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	11-50	52 contacts →
	Indirect evidence “Established in 2011, SUM Insurance is a national MGA that possesses full authority on our broad suite of product offerings, which utilize first class security committed to our…” Source: RevenueBase Database · checked Sep 22, 2026
18	Insureit Group INC	Indirect evidence	Markham, ON, CanadaHQ checked Sep 22, 2026	51-200	44 contacts →
	Indirect evidence “We live and breathe insurance.” Source: RevenueBase Database · checked Sep 22, 2026
19	The Insurance Market	Indirect evidence	Ajax, ON, CanadaHQ checked Sep 22, 2026	11-50	43 contacts →
	Indirect evidence “Founded in 1981, The Insurance Market is a trusted partner and leading provider of holistic insurance, financial and risk management services.” Source: RevenueBase Database · checked Sep 22, 2026
20	RMA INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	11-50	37 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
21	Baird Macgregor Insurance Brokers LP	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 22, 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 22, 2026
22	Sutton Special Risk	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	11-50	35 contacts →
	Indirect evidence “Sutton Special Risk is a premier provider of specialized insurance solutions including Personal Accident, Life, Critical Illness, Kidnap & Ransom, Professional Sports…” Source: RevenueBase Database · checked Sep 22, 2026
23	Synex Assurance Verrier & Associés	Indirect evidence	Drummondville, QC, CanadaHQ checked Sep 22, 2026	51-200	35 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
24	TSW Management Services Inc. Services DE Gestion TSW INC	Indirect evidence	Laval, AB, CanadaHQ checked Sep 22, 2026	11-50	34 contacts →
	Indirect evidence “Founded in 1995, TSW Management Services Inc.” Source: RevenueBase Database · checked Sep 22, 2026
25	Iv3 Loss Control Solutions	Indirect evidence	Markham, ON, CanadaHQ checked Sep 22, 2026	11-50	32 contacts →
	Indirect evidence “Since 1977, iv3 has been continuously providing innovative insurance solutions that complement the evolving needs of a diverse marketplace.” Source: RevenueBase Database · checked Sep 22, 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: underwriting companies. 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 underwriting companies.
Partial evidence: Its own public description names part of underwriting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name underwriting companies. 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 141 underwriting companies based in Canada

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Underwriting companies based in Canada at a glance

As of Sep 22, 2026

41.9%Verified-email coverage

46.6Average contacts per company

11-50Median size (employees)

21.3%Largest-city concentration · Toronto

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 141 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 underwriting companies, 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 Canada whose own description of what they do matches “underwriting companies”. 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 underwriting companies), 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 underwriting companies, and records with no verified work email. Companies headquartered outside Canada 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, 2,753 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 22, 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.

Underwriting companies by metro

Underwriting companies in Toronto30

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 underwriting companies, 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 underwriting companies are there based in Canada?

RevenueBase identified 141 underwriting companies headquartered in 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?

HUB International Canada, headquartered in Vancouver, tops this list with the largest team on record.

Which city has the most underwriting companies?

Toronto leads with 30 headquartered companies, followed by Vancouver (13) and Montreal (8).

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 2,753 verified decision-maker contacts tracked across these 141 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 22, 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.