Company lists · Data refreshed September 2026

Top 25 Professional services accounting software companies based in Canada

Name: Professional services accounting software companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 528 companies tracked

RevenueBase identified 528 company matches for professional services accounting software companies associated with Canada as of September 2026 and tracks 4,874 professional contacts across them, including 2,301 with verified work emails and 215 with mobile numbers. Toronto is the largest hub.

This list covers company matches for professional services accounting software companies 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 September 5, 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 5, 2026 How this list was built

528Companies

4,874Contacts tracked

2,301Verified emails

215Mobile numbers

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The 25 largest professional services accounting software companies based in Canada

Ranked by team size

Top 25 of 528 company matches for professional services accounting software companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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	Mallette	Exact match	Québec, QC, CanadaHQ recorded Sep 5, 2026	1,001-5,000	1,268 contacts →
	Exact match “Mallette compte plus de 40 bureaux solidement implantés dans plusieurs régions du Québec et regroupe plus de 1 600 ressources œuvrant dans différents secteurs d’activité.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2	Crowe Mackay LLP	Exact match	Vancouver, BC, CanadaHQ recorded Sep 5, 2026	201-500	402 contacts →
	Exact match “Crowe MacKay LLP is a vibrant team of trusted advisors in eight cities across western and northern Canada.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3	BVA	Exact match	Sainte-marie, QC, CanadaHQ recorded Sep 5, 2026	201-500	170 contacts →
	Exact match “Depuis maintenant plus de 60 ans, BVA a développé une panoplie de services axés sur les préoccupations des entrepreneurs, des professionnels et des dirigeants d’entreprises.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4	Invictus Accounting Group LLP	Exact match	Vancouver, BC, CanadaHQ recorded Sep 5, 2026	51-200	86 contacts →
	Exact match “Located in the heart of Downtown Vancouver, Invictus Accounting Group LLP provides consulting, accounting and tax advisory for publicly listed and privately held companies.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5	Mowbrey GIL LLP	Exact match	Edmonton, AB, CanadaHQ recorded Sep 5, 2026	51-200	68 contacts →
	Exact match “Hi.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6	Lifetouch Canada INC	Exact match	Winnipeg, MB, CanadaHQ recorded Sep 5, 2026	201-500	67 contacts →
	Exact match “Lifetouch Canada Inc is an Accounting company located in 1410 Mountain Ave, Winnipeg, MB, Canada.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7	Brodeur & Létourneau CPA	Exact match	Mont-saint-hilaire, QC, CanadaHQ recorded Sep 5, 2026	51-200	61 contacts →
	Exact match “Brodeur & Létourneau CPA est un cabinet comptable de professionnels agréés aux services de ses clients depuis 45 ans.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8	CTRL	Exact match	Québec, QC, CanadaHQ recorded Sep 5, 2026	51-200	59 contacts →
	Exact match “CTRL develops upscale ERP software that targets the construction industry, professional services firms and private companies working in the healthcare sector.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9	Chiasson Gauvreau INC	Exact match	Châteauguay, QC, CanadaHQ recorded Sep 5, 2026	51-200	57 contacts →
	Exact match “Depuis plus de 45 ans, les professionnels de Chiasson Gauvreau Inc.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10	LLT LLP	Exact match	Chilliwack, BC, CanadaHQ recorded Sep 5, 2026	11-50	50 contacts →
	Exact match “At LLT we like smart work with a dose of fun.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11	Fruitman Kates LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 5, 2026	51-200	48 contacts →
	Exact match “Fruitman Kates LLP is a public accounting firm based out of 1055 Eglinton Ave W, Toronto, ON, Canada.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12	Lohn Caulder LLP	Exact match	Vancouver, BC, CanadaHQ recorded Sep 5, 2026	51-200	43 contacts →
	Exact match “Our team has grown to over 65 members, including 7 partners and 25 Chartered Professional Accountants.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13	Dntw Toronto, LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 5, 2026	11-50	42 contacts →
	Exact match “DNTW Toronto LLP is a full-service, mid-sized accounting firm that has been providing a wide range of innovative accounting solutions to clients in Toronto and across Ontario for…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14	Crescendo CPA Inc.	Exact match	Québec, QC, CanadaHQ recorded Sep 5, 2026	51-200	39 contacts →
	Exact match “Crescendo CPA inc.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15	DDL & Co. Chartered Professional Accountants	Exact match	St. Catharines, ON, CanadaHQ recorded Sep 5, 2026	11-50	36 contacts →
	Exact match “DDL & Co.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16	GBA LLP Chartered Professional Accountants	Exact match	Georgetown, ON, CanadaHQ recorded Sep 5, 2026	11-50	31 contacts →
	Exact match “Welcome to GBA LLP Chartered Professional Accountants, your trusted business advisors dedicated to helping you navigate change, save time, money, and focus on growing your…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17	PLN	Exact match	Brossard, QC, CanadaHQ recorded Sep 5, 2026	11-50	30 contacts →
	Exact match “Plus qu'un comptable, un partenaire d'affaires.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18	Accounting For LAW	Exact match	Toronto, ON, CanadaHQ recorded Sep 5, 2026	11-50	29 contacts →
	Exact match “Accounting for Law provides Financial peace of mind for lawyers The cornerstone of our service involves providing a comprehensive Legal bookkeeping service for sole practitioners…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19	BDT CPA	Exact match	Montréal, QC, CanadaHQ recorded Sep 5, 2026	11-50	28 contacts →
	Exact match “NOTRE HISTOIRE Depuis 1981, le cabinet Beaudoin Doray Tremblay CPA S.E.N.C.R.L.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20	Orbit Accountants	Exact match	Toronto, ON, CanadaHQ recorded Sep 5, 2026	11-50	28 contacts →
	Exact match “At Orbit Accountants, we are dedicated to being your trusted finance partner at every stage of growth.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21	Avisar Chartered Professional Accountants	Exact match	Langley, BC, CanadaHQ recorded Sep 5, 2026	11-50	27 contacts →
	Exact match “The vision and foundation underlying Avisar’s progressive approach to business advisory and accounting services comes from working on the frontlines – side by side with clients…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22	Cpa4it Professional Corporation	Exact match	Toronto, ON, CanadaHQ recorded Sep 5, 2026	11-50	26 contacts →
	Exact match “CPA4IT (Chartered Professional Accountants for Information Technologists) is a Chartered Professional Accounting firm in Canada that focus on providing bookkeeping, accounting…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23	Lauzon Giroux, Comptables Professionnels Agréés INC	Exact match	Blainville, QC, CanadaHQ recorded Sep 5, 2026	11-50	25 contacts →
	Exact match “Établi à Blainville depuis 1993, le cabinet Lauzon Giroux offre des services complets et personnalisés à plus de 500 clients composés de petites et moyennes entreprises (PME)…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24	Alter Égaux	Exact match	Québec, QC, CanadaHQ recorded Sep 5, 2026	11-50	25 contacts →
	Exact match “Comptabilité + Humanité” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25	BNB	Exact match	Laval, QC, CanadaHQ recorded Sep 5, 2026	11-50	22 contacts →
	Exact match “Offrir un service de comptabilité multidiciplinaire touchant à tous les domaines du monde financier, grâce à notre équipe de professionnels chevronnés afin que nos clients soient…” Recorded in the RevenueBase company graph · Sep 5, 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 “professional services accounting software companies”. 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 25 of 528 professional services accounting software companies based in Canada

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Professional services accounting software companies based in Canada at a glance

As of Sep 5, 2026

47.2%Verified-email coverage

4.4%Mobile-number coverage

9.2Average contacts per company

1-10Median size (employees)

12.1%Largest-city concentration · Toronto

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

383

11-50

112

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

2,1620–30

13631–60

261–90

090–180

1180+

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 “professional services accounting software companies” 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 2,301 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 5, 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.

Professional services accounting software companies by metro

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 “professional services accounting software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional services accounting software companies are there based in Canada?

RevenueBase identified 528 company matches for professional services accounting software companies associated with 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?

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

Which city has the most professional services accounting software companies?

Toronto leads with 64 company records, followed by Montreal (35) and Calgary (34).

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 2,301 professional contacts with verified work emails tracked across these 528 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 5, 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.