Company lists · Data refreshed August 2026
Top 25 Accounting consulting firms based in Quebec, Canada
RevenueBase identified 57 accounting consulting firms headquartered in Quebec, Canada as of August 2026 and tracks 1,011 professional contacts across them, including 588 with verified work emails and 37 with mobile numbers. Toronto is the largest hub.
This list covers accounting consulting firms headquartered in Quebec, Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed August 30, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest accounting consulting firms based in Quebec, Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 346 contacts → | ||||
Indirect evidence “FBL | SOCIÉTÉ DE COMPTABLES PROFESSIONNELS AGRÉÉS Ayant été désigné comme étant l’un des dix plus grands cabinets au Québec, FBL jouit d’une solide expertise depuis plus de 40 ans.” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 2 | 280 contacts → | ||||
Indirect evidence “Votre réseau québécois d’experts comptables!” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 3 | 37 contacts → | ||||
Indirect evidence “Crescendo CPA inc.” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 4 | 27 contacts → | ||||
Indirect evidence “Fondée en 1961, nous avons opéré sous le nom de Morin, Dufresne, Cloutier, Bédard, S.E.N.C.” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 5 | 25 contacts → | ||||
Indirect evidence “Cofinia conseil vise à accompagner les PME dans leur croissance en leur offrant des services de haute qualité en comptabilité de management, en comptabilité financière et en…” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 6 | 25 contacts → | ||||
Indirect evidence “Comptabilité + Humanité” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 7 | 24 contacts → | ||||
Indirect evidence “À PROPOS: Depuis 1993, Aubier CPA accompagne les entreprises québécoises en leur offrant des services comptables, fiscaux et de gestion de la plus haute qualité.” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 8 | 20 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 9 | 19 contacts → | ||||
Indirect evidence “We are an independent associate CPA firm based on common values and tax expertise.” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 10 | 15 contacts → | ||||
Indirect evidence “Et si vous repreniez le contrôle de votre comptabilité?” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 11 | 13 contacts → | ||||
Partial evidence “At FIRMA Plus, we are committed to simplifying accounting management for entrepreneurs and businesses.” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 12 | 12 contacts → | ||||
Indirect evidence “Nous sommes un cabinet comptable de L'Assomption fondé par deux jeunes professionnels dynamiques après plusieurs années d’expérience en bureau comptable soit Alexandre Allard et…” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 13 | 8 contacts → | ||||
Indirect evidence “Société de comptables professionnels agréés Comptabilité | Fiscalité | Conseils RH DENALI services comptables offre une expérience hautement personnalisée de services…” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 14 | 7 contacts → | ||||
Indirect evidence “Depuis 35 ans, Gariépy, Gravel, Larouche, Blouin offre, toujours avec la même vivacité, des services de comptabilité à Beauport entièrement informatisés axés sur la fiabilité et…” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 15 | 6 contacts → | ||||
Indirect evidence “Nous sommes une firme spécialisée dans les services de comptabilité et de gestion pour les PME et les startups de la région de Québec.” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 16 | 6 contacts → | ||||
Indirect evidence “MISSION Depuis 1989, la grande famille de Fiscalité Plus travaille avec les professionnels de la santé et les chefs d'entreprise, pour humaniser les affaires en utilisant tous les…” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 17 | 5 contacts → | ||||
Indirect evidence “G&H Gestion Financière propose une gamme de services spécialisés en comptabilité, administration et finances d'entreprise, visant à optimiser l'efficacité opérationnelle de nos…” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 18 | 5 contacts → | ||||
Indirect evidence “Tréma est une firme de services intégrés en comptabilité, en fiscalité et en planification financière, destinée aux entrepreneurs, aux travailleurs autonomes et aux conseillers…” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 19 | 4 contacts → | ||||
Indirect evidence “Optima MANAGEMENT est une firme de services conseils qui a pour mission d'optimiser le développement et la performance des entreprises et organisations.” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 20 | 4 contacts → | ||||
Indirect evidence “Un cabinet comptable qui offre des services-conseils aux autres cabinets comptables figure forcément parmi les plus sérieux, les plus rigoureux, les plus spécialisés.” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 contacts → | ||||
Indirect evidence “Nous sommes la référence privilégiée par de nombreuses institutions financières, compagnies d'assurances, entreprises commerciales ou industrielles et institutions publiques ou…” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 contacts → | ||||
Indirect evidence “Boutique CPA firm in Montreal, Quebec, Canada specializing in taxation.” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 contacts → | ||||
Indirect evidence “Our firm offers a wide range of services to entrepreneurs, businesses and not-for-profit organisations.” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 contacts → | ||||
Indirect evidence “Votre comptable CPA engagé de monCPAenligne.ca Inc.” Source: RevenueBase Database · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: accounting consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names accounting consulting firms.
- Partial evidence
- Its own public description names part of accounting consulting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name accounting consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 57 accounting consulting firms based in Quebec, Canada
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Accounting consulting firms based in Quebec, Canada at a glance
As of Aug 30, 2026Companies by employee count
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among accounting consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Quebec, Canada whose own description of what they do matches “accounting consulting firms”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names accounting consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among accounting consulting firms, and records with no verified work email. Companies headquartered outside Quebec are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 588 across the full list. 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 August 30, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Accounting consulting firms by metro in Canada
- Accounting consulting firms in Toronto314
- Accounting consulting firms in Calgary168
- Accounting consulting firms in Montreal167
- Accounting consulting firms in Mississauga159
- Accounting consulting firms in Vancouver146
- Accounting consulting firms in Edmonton82
- Accounting consulting firms in Ottawa66
- Accounting consulting firms in Quebec57
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names accounting consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many accounting consulting firms are there based in Quebec, Canada?
RevenueBase identified 57 accounting consulting firms headquartered in Quebec, Canada as of August 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
FBL S.E.N.C.R.L. Société DE Comptables Professionnels Agréés, headquartered in Quebec, tops this list with the largest team on record.
Which city has the most accounting consulting firms?
Toronto leads with 314 headquartered companies, followed by Calgary (168) and Montreal (167).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 588 verified decision-maker contacts tracked across these 57 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 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 Smart Search, 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.
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