Company lists · Data refreshed September 2026

Top 19 IT company for accounting firms based in Montreal, Canada

Name: IT company for accounting firms based in Montreal, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 111 companies tracked

RevenueBase identified 111 company matches for IT company for accounting firms associated with Montreal, Canada as of September 2026 and tracks 1,375 professional contacts across them, including 567 with verified work emails. Across Canada, Toronto is the largest hub for this category (211 companies); Montreal has 111.

This list covers company matches for IT company for accounting firms associated with Montreal, 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 26, 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 26, 2026 How this list was built

111Companies

1,375Contacts tracked

567Verified emails

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The 19 largest IT company for accounting firms based in Montreal, Canada

Ranked by team size

Top 19 of 111 company matches for IT company for accounting firms based in Montreal, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 26, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	PSB Boisjoli	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	51-200	206 contacts →
	Exact match “Basé à Montréal, PSB BOISJOLI S.E.N.C.R.L.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
2	UHY Victor LLP	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	11-50	24 contacts →
	Exact match “Founded in Montréal in 1932, UHY Victor (formerly Victor & Gold) is a highly respected firm of Chartered Professional Accountants committed to providing a comprehensive range of…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
3	XEN Accounting	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	11-50	17 contacts →
	Exact match “Xen Accounting is a 100% virtual, fully paperless, online accounting service designed for small businesses in the digital age.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
4	Serene Accounting	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	1-10	11 contacts →
	Exact match “Serene Accounting \| Cloud Accounting What we're all about: We're a young team of certified professional accountants using cutting edge tools to deliver awesome results.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
5	Breton Services Comptables, CPA	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	1-10	10 contacts →
	Exact match “Que ce soit pour votre entreprise ou pour des services fiscaux personnalisés, notre équipe compétente et dédiée vous propose des services sur mesure qui vous permettront…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
6	Labranche Therrien Daoust Lefrançois	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	51-200	10 contacts →
	Exact match “Le 1er septembre 2015, les cabinets Rocheleau Labranche CPA inc.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
7	Brunet ROY Dubé CPA	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	11-50	9 contacts →
	Exact match “BRUNET ROY DUBÉ, CPA s.e.n.c.r.l.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
8	Therrien, Therrien CPA	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	1-10	8 contacts →
	Exact match “Fondée en 1991, Therrien & Therrien CPA est une société de comptables agréés, qui a pour mission d’aider les PME technologiques dans leurs projets d’innovation et dans le…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
9	Acco Financial Services INC	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	1-10	7 contacts →
	Exact match “For all your accounting needs.If you don't necessarily love doing your taxes (or have an accounting degree), you've come to the right place.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
10	RSW Accounting And Consulting	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	11-50	6 contacts →
	Exact match “RSW is a full service firm of chartered professional accountants and advisors whose primary objective is to make a positive difference in our clients’ lives.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
11	Chapman & Associés	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	1-10	6 contacts →
	Exact match “Fondé en 1986, dans un bureau vétuste.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
12	VCG	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	1-10	6 contacts →
	Exact match “VCG is the next generation professional services and accounting firm, aimed at leading family-owned businesses to the next level.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
13	Gbcpa INC	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	11-50	5 contacts →
	Exact match “Fondé en 1989 par Giovanni Barberio, notre cabinet d’experts-comptables se compose d’une équipe professionnelle, multidisciplinaire et dynamique qui, en collaboration avec notre…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
14	AF Accounting	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	1-10	5 contacts →
	Exact match “Our firm was founded in 2008 and aims to bring excellence to our clients.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
15	Shemie CPA	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	1-10	5 contacts →
	Exact match “Full service chartered accounting firm with over 30 years of experience.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
16	Blanchette & Gallucci INC	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
17	Safouani CPA Inc. Société DE Comptable Professionnel Agréé	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	1-10	4 contacts →
	Exact match “Nous sommes une firme de Comptable professionnel agréé basé à Montréal, notre champ d'expertise: Comptabilité, Audit / certification, Fiscalité, Services conseils.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
18	NEX CPA	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	1-10	4 contacts →
	Exact match “Nex CPA is a boutique Canadian digital accounting firm that provides online accounting solutions by combining technology and forward-thinking businesses.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
19	Gagnon Miquelon S.E.N.C.R.L	Exact match	Montreal, QC, CanadaHQ recorded Sep 26, 2026	1-10	3 contacts →
	Exact match “Notre cabinet vise à offrir un service de très haute qualité à un prix concurrentiel, qui est personnalisé aux besoins de nos clients.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “IT company for accounting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 19 of 111 IT company for accounting firms based in Montreal, Canada

See the full list, filter by size, metro and specialty, and access 567 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT company for accounting firms based in Montreal, Canada at a glance

As of Sep 26, 2026

41.2%Verified-email coverage

12.4Average contacts per company

1-10Median size (employees)

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole Canada list rather than for Montreal, so it is reported there. Company counts and contact totals on this page are exact for Montreal, over 111 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 Montreal, Canada whose business descriptions match “IT company for accounting 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 567 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 26, 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.

IT company for accounting firms by metro in Canada

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 “IT company for accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT company for accounting firms are there based in Montreal, Canada?

RevenueBase identified 111 company matches for IT company for accounting firms associated with Montreal, 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?

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

Which city in Canada has the most IT company for accounting firms?

Toronto leads Canada with 211 company records, followed by Calgary (112) and Montreal (111).

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 567 professional contacts with verified work emails tracked across these 111 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 26, 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.