Company lists · Data refreshed October 2026

Top 15 International insurance brokers based in Markham, Canada

RevenueBase identified 32 company matches for international insurance brokers associated with Markham, Canada as of October 2026 and tracks 491 professional contacts across them, including 208 with verified work emails. Across Canada, Toronto is the largest hub for this category (126 companies); Markham has 32.

This list covers company matches for international insurance brokers associated with Markham, 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 17, 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 17, 2026 How this list was built
32Companies
491Contacts tracked
208Verified emails
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The 15 largest international insurance brokers based in Markham, Canada

Ranked by team size
Top 15 of 32 company matches for international insurance brokers based in Markham, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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 matchMarkham, ON, CanadaHQ recorded Oct 17, 202651-20061 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchMarkham, ON, CanadaHQ recorded Oct 17, 202651-20051 contacts →

Exact match

“Founded in 1985, Rai Grant Insurance Brokers is one of the largest independent insurance brokerages in Canada.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchMarkham, ON, CanadaHQ recorded Oct 17, 202651-20043 contacts →

Exact match

“We live and breathe insurance.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchMarkham, ON, CanadaHQ recorded Oct 17, 202611-5033 contacts →

Exact match

“Since 1977, iv3 has been continuously providing innovative insurance solutions that complement the evolving needs of a diverse marketplace.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchMarkham, ON, CanadaHQ recorded Oct 17, 202651-20028 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchMarkham, ON, CanadaHQ recorded Oct 17, 202611-5027 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchMarkham, ON, CanadaHQ recorded Oct 17, 202611-5026 contacts →

Exact match

“The Barber Stewart McVittie and Wallace team prides itself on having an unparalleled knowledge of the insurance industry.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchMarkham, ON, CanadaHQ recorded Oct 17, 202611-5023 contacts →

Exact match

“Insure what matters to you with New World Insurance.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchMarkham, ON, CanadaHQ recorded Oct 17, 202611-5022 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchMarkham, ON, CanadaHQ recorded Oct 17, 202651-20018 contacts →

Exact match

“Our goal quite simply, is to protect our client’s commercial, personal and financial interests.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11Exact matchMarkham, ON, CanadaHQ recorded Oct 17, 202651-2009 contacts →

Exact match

“Navigators Insurance is part of McLean Hallmark Insurance Group Ltd, and specializes in "Navigating Insurance for You™".”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchMarkham, ON, CanadaHQ recorded Oct 17, 202611-507 contacts →

Exact match

“A-Z Insurance is one of fast-growing P&C insurance brokerages in Ontario, Canada.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchMarkham, ON, CanadaHQ recorded Oct 17, 20261-102 contacts →

Exact match

“We are conveniently located in Markham at 11-50 Lockridge Avenue.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchMarkham, ON, CanadaHQ recorded Oct 17, 20261-101 contacts →

Exact match

“Founded in 2001, P&K Financial Inc.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchMarkham, ON, CanadaHQ recorded Oct 17, 20261-101 contacts →

Exact match

“We are independent insurance and financial advisors and consultants delivering smart, tailored benefits and pension strategies to meet our clients' needs and objectives.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 15 of 32 international insurance brokers based in Markham, Canada

See the full list, filter by size, metro and specialty, and access 208 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International insurance brokers based in Markham, Canada at a glance

As of Oct 17, 2026
42.4%Verified-email coverage
15.3Average contacts per company
11-50Median size (employees)
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
13
51-200
10
201-500
1

Email recency for this list is measured across the whole Canada list rather than for Markham, so it is reported there. Company counts and contact totals on this page are exact for Markham, over 32 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 Markham, Canada whose business descriptions match “international insurance brokers” 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 208 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 17, 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 “international insurance brokers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international insurance brokers are there based in Markham, Canada?

RevenueBase identified 32 company matches for international insurance brokers associated with Markham, 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?

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

Which city in Canada has the most international insurance brokers?

Toronto leads Canada with 126 company records, followed by Calgary (67) and Montreal (64). Markham has 32.

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 208 professional contacts with verified work emails tracked across these 32 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 17, 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.