Company lists · Data refreshed August 2026
Top 25 Accounting consulting firms based in Quebec, Canada
There are 57 accounting consulting firms headquartered in Quebec, Canada (RevenueBase, August 2026). RevenueBase 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, how directly it supports the match, and when it was last checked. Data refreshed August 30, 2026.
The 25 largest accounting consulting firms based in Quebec, Canada
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 | “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: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 265 |
| 2 | “Votre réseau québécois d’experts comptables!” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 193 |
| 3 | “Crescendo CPA inc.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 15 |
| 4 | “Fondée en 1961, nous avons opéré sous le nom de Morin, Dufresne, Cloutier, Bédard, S.E.N.C.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 10 |
| 5 | “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: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 13 |
| 6 | “Comptabilité + Humanité” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 2 |
| 7 | “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: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 9 |
| 8 | Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 13 |
| 9 | “We are an independent associate CPA firm based on common values and tax expertise.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 14 |
| 10 | “Et si vous repreniez le contrôle de votre comptabilité?” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 8 |
| 11 | “At FIRMA Plus, we are committed to simplifying accounting management for entrepreneurs and businesses.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 4 |
| 12 | “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: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 7 |
| 13 | “Société de comptables professionnels agréés Comptabilité | Fiscalité | Conseils RH DENALI services comptables offre une expérience hautement personnalisée de services…” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 8 |
| 14 | “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: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 2 |
| 15 | “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: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 1 |
| 16 | “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: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 1 |
| 17 | “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: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 4 |
| 18 | “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: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 2 |
| 19 | “Optima MANAGEMENT est une firme de services conseils qui a pour mission d'optimiser le développement et la performance des entreprises et organisations.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 4 |
| 20 | Jlmd CPA INCIndirect 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: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 1 |
| 21 | “Nous sommes la référence privilégiée par de nombreuses institutions financières, compagnies d'assurances, entreprises commerciales ou industrielles et institutions publiques ou…” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 1 |
| 22 | “Boutique CPA firm in Montreal, Quebec, Canada specializing in taxation.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 3 |
| 23 | Chadid CPA INCIndirect evidence Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 1 |
| 24 | “Our firm offers a wide range of services to entrepreneurs, businesses and not-for-profit organisations.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 2 |
| 25 | “Votre comptable CPA engagé de monCPAenligne.ca Inc.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 1 |
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
Accounting consulting firms by metro in Canada
| Metro | Companies |
|---|---|
| Accounting consulting firms in Toronto | 314 |
| Accounting consulting firms in Calgary | 168 |
| Accounting consulting firms in Montreal | 167 |
| Accounting consulting firms in Mississauga | 159 |
| Accounting consulting firms in Vancouver | 146 |
| Accounting consulting firms in Edmonton | 82 |
| Accounting consulting firms in Ottawa | 66 |
| Accounting consulting firms in Quebec | 57 |
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 evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
- 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.
- 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 an evidence rating so you can judge each match yourself.
- 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.
Frequently asked
How many accounting consulting firms are there based in Quebec, Canada?
There are 57 accounting consulting firms headquartered in Quebec, Canada as of August 2026 (RevenueBase).
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 contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.
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