Company lists · Data refreshed September 2026

Top 13 Accounting consultancies based in Longueuil, Canada

Name: Accounting consultancies based in Longueuil, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 32 companies tracked

RevenueBase identified 32 company matches for accounting consultancies associated with Longueuil, Canada as of September 2026 and tracks 273 professional contacts across them, including 51 with verified work emails. Across Canada, Toronto is the largest hub for this category (604 companies); Longueuil has 32.

This list covers company matches for accounting consultancies associated with Longueuil, 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 22, 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 22, 2026 How this list was built

32Companies

273Contacts tracked

51Verified emails

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The 13 largest accounting consultancies based in Longueuil, Canada

Ranked by team size

Top 13 of 32 company matches for accounting consultancies based in Longueuil, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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	Hcsc INC	Exact match	Longueuil, QC, CanadaHQ recorded Sep 22, 2026	n/a	164 contacts →
	Exact match “Services-conseils en optimisation de processus d'affaires, comptabilité, financement, démarrage d'entreprise, implantation de logiciel de gestion intégrée et recrutement.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2	Giroux Ménard Charbonneau Laprés Senc	Exact match	Longueuil, CanadaHQ recorded Sep 22, 2026	11-50	16 contacts →
	Exact match “Giroux Ménard Charbonneau Laprés s.e.n.c.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3	Anekdotes Stratégies	Exact match	Longueuil, QC, CanadaHQ recorded Sep 22, 2026	11-50	11 contacts →
	Exact match “Nous aidons les entrepreneurs à augmenter leur profitabilité, se libérer des opérations, tout en donner une valeur à leurs entreprises pour qu’ils puissent un jour la vendre ou la…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4	Hébert Marsolais INC	Exact match	Longueuil, QC, CanadaHQ recorded Sep 22, 2026	11-50	10 contacts →
	Exact match “Éric Marsolais, associé principal du cabinet comptable Hébert Marsolais inc, avec 20 ans d'expérience auprès de sociétés privées de toute taille, mes domaines d'expertise…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5	Teoli Boivin INC	Exact match	Longueuil, QC, CanadaHQ recorded Sep 22, 2026	1-10	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6	Groupe-Conseil Strategia	Exact match	Longueuil, QC, CanadaHQ recorded Sep 22, 2026	1-10	7 contacts →
	Exact match “Vous recherchez une firme capable de vous aider dans le démarrage de votre entreprise, dans vos tâches comptables ou dans vos stratégies de finance personnelle?” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7	Pontbriand Lamarche CPA INC	Exact match	Longueuil, QC, CanadaHQ recorded Sep 22, 2026	1-10	6 contacts →
	Exact match “Nous sommes une firme de CPA au service des chefs d’entreprise soucieux de mener leur projet à bon port afin de leur apporter la clarté d’esprit.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8	Ccmg Comptables Professionnels Agréés Sencrl	Exact match	Longueuil, QC, CanadaHQ recorded Sep 22, 2026	11-50	6 contacts →
	Exact match “Avec une vision centrée sur l’ensemble des besoins financiers des clients, CCMG comptables professionnels agréés SENCRL, LLP, ci-après "CCMG", propose des services personnalisés à…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9	Optima Management INC	Exact match	Longueuil, QC, CanadaHQ recorded Sep 22, 2026	1-10	4 contacts →
	Exact match “Optima MANAGEMENT est une firme de services conseils qui a pour mission d'optimiser le développement et la performance des entreprises et organisations.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10	Groupe Finteca	Exact match	Longueuil, QC, CanadaHQ recorded Sep 22, 2026	1-10	3 contacts →
	Exact match “Our mission is to offer senior level consulting in the financial, accounting and information technology fields to help complete your projects or to satisfy your needs for…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11	Bellemare Aubut, S.E.N.C	Exact match	Longueuil, QC, CanadaHQ recorded Sep 22, 2026	1-10	3 contacts →
	Exact match “Société de comptables professionnels agréés.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12	A & R Lefrançois	Exact match	Longueuil, QC, CanadaHQ recorded Sep 22, 2026	11-50	3 contacts →
	Exact match “Notre cabinet a pour mission d’offrir des services comptables, fiscaux et d'analyse financières aux particuliers et aux sociétés.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13	Charbonneau Meunier CPA INC	Exact match	Longueuil, QC, CanadaHQ recorded Sep 22, 2026	1-10	1 contacts →
	Exact match “Cabinet offrant des services comptables et fiscaux de qualité supérieure aux entreprises, OBNL, particuliers et fiducies.” Recorded in the RevenueBase company graph · Sep 22, 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 “accounting consultancies”. 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 13 of 32 accounting consultancies based in Longueuil, Canada

See the full list, filter by size, metro and specialty, and access 51 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting consultancies based in Longueuil, Canada at a glance

As of Sep 22, 2026

18.7%Verified-email coverage

8.5Average contacts per company

1-10Median size (employees)

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

Email recency for this list is measured across the whole Canada list rather than for Longueuil, so it is reported there. Company counts and contact totals on this page are exact for Longueuil, 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 Longueuil, Canada whose business descriptions match “accounting consultancies” 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 51 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 22, 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.

Accounting consultancies 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 “accounting consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting consultancies are there based in Longueuil, Canada?

RevenueBase identified 32 company matches for accounting consultancies associated with Longueuil, 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?

Hcsc 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 accounting consultancies?

Toronto leads Canada with 604 company records, followed by Calgary (324) and Montreal (289). Longueuil 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 51 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 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 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.