Company lists · Data refreshed November 2026

Top 25 Upper middle market firms based in Canada

RevenueBase identified 285 company matches for upper middle market firms associated with Canada as of November 2026 and tracks 1,018 professional contacts across them, including 344 with verified work emails. Toronto is the largest hub.

This list covers company matches for upper middle market 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 November 6, 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 Nov 6, 2026 How this list was built
285Companies
1,018Contacts tracked
344Verified emails
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The 25 largest upper middle market firms based in Canada

Ranked by team size
Top 25 of 285 company matches for upper middle market firms based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchChâteauguay, QC, CanadaHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Depuis plus de 45 ans, les professionnels de Chiasson Gauvreau Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-5057 contacts →

Exact match

“Established in 1979, MNC Capital is an internationally renowned mergers and acquisitions firm based in Montreal, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchChilliwack, BC, CanadaHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“At LLT we like smart work with a dose of fun.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSt Jacobs, ON, CanadaHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Welcome to the House of Mayk Established more than two decades ago, we’ve never been ones to follow trends.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAbbotsford, BC, CanadaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Pavilion Business Services prides itself in providing professional client-centered service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“At Guindi CA, our focus is on adding real value for our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Pinnacle Accounting & Finance Ltd is a dynamic organization with a focus on the finance, accounting, and business consulting markets both nationally and internationally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGrimsby, ON, CanadaHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“At Portage, our goal is to guide business owners and investors through the journey of buying and selling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBurlington, ON, CanadaHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“We work exclusively with incorporated business owners (with 10-100 employees or $2M to $20M revenue) as their external financial quarterback to build them the life they want and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWestmount, QC, CanadaHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Fusions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Most mid-market business owners have built something real.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLaval, QC, CanadaHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“EC2 Finance inc est une firme d’experts-conseils spécialisée en vente, acquisition et financement d’entreprise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Moneta is an investment banking firm that specializes in advising growth stage companies through transformational changes including major transactions such as mergers and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Notre mission consiste à rendre un service hautement personnalisé au niveau de la consultation d’affaires et des services juridiques, marketing et financier pour des entreprises…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOffshore, CanadaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Midas Advisory (offshore) is a leading entrepreneurial mid-market corporate advisory firm offering a full suite of services in corporate finance, investment advisory, executive…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCharlottetown, NB, CanadaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Confederation M&A is a trusted full-service M&A firm made up of highly experienced Advisors situated in Eastern Canada with offices in Charlottetown, Fredericton, Moncton…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Igloo Capital is an Alberta based business advisory firm focused on providing the best possible solutions for our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Selling your business?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMontréal, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“La philosophie et l'approche proactive développées par CFO Montréal est le fruit de 10 ans d'expérience à oeuvrer auprès d'entreprises de 1 à 50 employés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“They say it takes a village to build a startup.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSuite 106a, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Meet your business goals Starting and growing your business can be a challenge, but it’s also so rewarding.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMontréal, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Équipe multidisciplinaire spécialisée en fusion, acquisition, financement et Relève de PME Riocap intervient auprès de sociétés et d'actionnaires qui envisagent une transaction de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Canada Business Consulting offers a wide range of services to support businesses in various stages of development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“West Grove Capital Advisors Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“We’re a specialized team of experienced professionals that was built for one very specific purpose, to sell Great Companies for Great People.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 285 upper middle market firms based in Canada

See the full list, filter by size, metro and specialty, and access 344 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Upper middle market firms based in Canada at a glance

As of Nov 6, 2026
33.8%Verified-email coverage
3.6Average contacts per company
1-10Median size (employees)
26.0%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
233
11-50
45
51-200
2
201-500
1
501-1,000
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 285 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 “upper middle market 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 344 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 November 6, 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 “upper middle market firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many upper middle market firms are there based in Canada?

RevenueBase identified 285 company matches for upper middle market firms associated with Canada as of November 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?

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

Which city has the most upper middle market firms?

Toronto leads with 74 company records, followed by Montreal (31) and Calgary (27).

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 344 professional contacts with verified work emails tracked across these 285 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 November 6, 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.