Company lists · Data refreshed September 2026

Top 25 Accounting firm operational efficiency consultants based in Canada

Name: Accounting firm operational efficiency consultants based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 918 companies tracked

RevenueBase identified 918 accounting firm operational efficiency consultants headquartered in Canada as of September 2026 and tracks 6,570 professional contacts across them, including 2,934 with verified work emails. Toronto is the largest hub.

This list covers accounting firm operational efficiency consultants headquartered in 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 September 27, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

918Companies

6,570Contacts tracked

2,934Verified emails

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The 25 largest accounting firm operational efficiency consultants based in Canada

Ranked by team size

Top 25 of 918 accounting firm operational efficiency consultants based in Canada, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to accounting firm operational efficiency consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	FBL S.E.N.C.R.L. Société DE Comptables Professionnels Agréés	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 27, 2026	201-500	347 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 Sep 27, 2026
2	HNA S.E.N.C.R.L	Partial evidence	Anjou, QC, CanadaHQ checked Sep 27, 2026	51-200	206 contacts →
	Partial evidence “HNA LLP is a multidisciplinary accounting firm that is among the 20 largest players in Quebec.” Source: RevenueBase Database · checked Sep 27, 2026
3	BVA	Indirect evidence	Sainte-marie, QC, CanadaHQ checked Sep 27, 2026	201-500	170 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 27, 2026
4	Hcsc INC	Indirect evidence	Longueuil, QC, CanadaHQ checked Sep 27, 2026	n/a	164 contacts →
	Indirect evidence “Services-conseils en optimisation de processus d'affaires, comptabilité, financement, démarrage d'entreprise, implantation de logiciel de gestion intégrée et recrutement.” Source: RevenueBase Database · checked Sep 27, 2026
5	DJB Chartered Professional Accountants	Indirect evidence	St. Catharines, ON, CanadaHQ checked Sep 27, 2026	51-200	155 contacts →
	Indirect evidence “BIG ENOUGH TO KNOW.” Source: RevenueBase Database · checked Sep 27, 2026
6	Amyot Gélinas	Indirect evidence	Ste-agathe-des-monts, QC, CanadaHQ checked Sep 27, 2026	51-200	114 contacts →
	Indirect evidence “Dès la création du cabinet Amyot Gélinas il y a maintenant plus de 30 ans, notre rêve était de grandir avec notre clientèle et de développer avec elle un partenariat fondé sur le…” Source: RevenueBase Database · checked Sep 27, 2026
7	Dallaire Forest Kirouac, Comptables Professionnels Agréés S.E.N.C.R.L	Indirect evidence	Québec, QC, CanadaHQ checked Sep 27, 2026	51-200	92 contacts →
	Indirect evidence “Dallaire Forest Kirouac (DFK) est un cabinet d’expert(e)s‑comptables offrant des services de certification, comptabilité, fiscalité, juricomptabilité, d’évaluation d’entreprise et…” Source: RevenueBase Database · checked Sep 27, 2026
8	Invictus Accounting Group LLP	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 27, 2026	51-200	86 contacts →
	Partial evidence “Located in the heart of Downtown Vancouver, Invictus Accounting Group LLP provides consulting, accounting and tax advisory for publicly listed and privately held companies.” Source: RevenueBase Database · checked Sep 27, 2026
9	PKF Antares	Partial evidence	Calgary, AB, CanadaHQ checked Sep 27, 2026	11-50	73 contacts →
	Partial evidence “PKF ANTARES offers wide range of Assurance, Accounting, Tax and Corporate Finance services including- External Audits, Reviews and Compilation of IFRS, ASPE, USGAAP financial…” Source: RevenueBase Database · checked Sep 27, 2026
10	Lifetouch Canada INC	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 27, 2026	201-500	67 contacts →
	Partial evidence “Lifetouch Canada Inc is an Accounting company located in 1410 Mountain Ave, Winnipeg, MB, Canada.” Source: RevenueBase Database · checked Sep 27, 2026
11	AC Belliveau Veinotte Inc. Chartered Professional Accountants	Partial evidence	Bridgewater, NS, CanadaHQ checked Sep 27, 2026	51-200	63 contacts →
	Partial evidence “Public Accounting, Consulting and Tax Advisors.” Source: RevenueBase Database · checked Sep 27, 2026
12	Adams Miles	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	63 contacts →
	Partial evidence “Adams + Miles delivers accounting, audit, assurance and strategic consulting services to clients across sectors.” Source: RevenueBase Database · checked Sep 27, 2026
13	Brodeur & Létourneau CPA	Indirect evidence	Mont-saint-hilaire, QC, CanadaHQ checked Sep 27, 2026	51-200	61 contacts →
	Indirect evidence “Brodeur & Létourneau CPA est un cabinet comptable de professionnels agréés aux services de ses clients depuis 45 ans.” Source: RevenueBase Database · checked Sep 27, 2026
14	Onbusiness Chartered Professional Accountants INC	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 27, 2026	11-50	58 contacts →
	Indirect evidence “Learn more about our career opportunities by visiting copying and pasting this URL into your address bar: http://onbusiness.ca/resources/join-the-team/ Since 2004, ONBusiness…” Source: RevenueBase Database · checked Sep 27, 2026
15	F.H. Black & Company CPA INC	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 27, 2026	11-50	58 contacts →
	Indirect evidence “We help business owners optimize their business.” Source: RevenueBase Database · checked Sep 27, 2026
16	Stern Cohen Accountants	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	57 contacts →
	Partial evidence “The talented team at Stern Cohen specializes in accounting, tax, advisory, estate planning and bookkeeping services for businesses and not-for-profits in the Greater Toronto Area…” Source: RevenueBase Database · checked Sep 27, 2026
17	Chiasson Gauvreau INC	Indirect evidence	Châteauguay, QC, CanadaHQ checked Sep 27, 2026	51-200	57 contacts →
	Indirect evidence “Depuis plus de 45 ans, les professionnels de Chiasson Gauvreau Inc.” Source: RevenueBase Database · checked Sep 27, 2026
18	Horizon Chartered Professional Accountants	Indirect evidence	Vancouver, CanadaHQ checked Sep 27, 2026	11-50	56 contacts →
	Indirect evidence “At Horizon Chartered Professional Accountants we know that financial success is achieved by more than careful planning and experienced decision-making: it is realized through a…” Source: RevenueBase Database · checked Sep 27, 2026
19	RSP LLP	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 27, 2026	51-200	52 contacts →
	Indirect evidence “Accountants equipped to help you grow and plan your organization into a strong, stable financial future.” Source: RevenueBase Database · checked Sep 27, 2026
20	LLT LLP	Indirect evidence	Chilliwack, BC, CanadaHQ checked Sep 27, 2026	11-50	50 contacts →
	Indirect evidence “At LLT we like smart work with a dose of fun.” Source: RevenueBase Database · checked Sep 27, 2026
21	Audacie	Partial evidence	Brossard, QC, CanadaHQ checked Sep 27, 2026	51-200	49 contacts →
	Partial evidence “Dedicated to helping entrepreneurs for more than 25 years with their assurance, operational or optimization needs and organizational growth, Guimond Lavallée, a firm of…” Source: RevenueBase Database · checked Sep 27, 2026
22	Fruitman Kates LLP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	48 contacts →
	Partial evidence “Fruitman Kates LLP is a public accounting firm based out of 1055 Eglinton Ave W, Toronto, ON, Canada.” Source: RevenueBase Database · checked Sep 27, 2026
23	LMI Canada	Indirect evidence	Newmarket, ON, CanadaHQ checked Sep 27, 2026	51-200	45 contacts →
	Indirect evidence “LMI Canada Inc.” Source: RevenueBase Database · checked Sep 27, 2026
24	Roth Mosey & Partners	Partial evidence	Windsor, ON, CanadaHQ checked Sep 27, 2026	11-50	44 contacts →
	Partial evidence “Roth Mosey & Partners has steadily grown to be one of the largest independent accounting firm in Windsor- Essex.” Source: RevenueBase Database · checked Sep 27, 2026
25	Buchanan Barry LLP	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 27, 2026	11-50	42 contacts →
	Indirect evidence “Founded in 1960, Buchanan Barry LLP is an established presence in the Calgary business community.” Source: RevenueBase Database · checked Sep 27, 2026

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 firm operational efficiency consultants. 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 firm operational efficiency consultants.
Partial evidence: Its own public description names part of accounting firm operational efficiency consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name accounting firm operational efficiency consultants. 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 918 accounting firm operational efficiency consultants based in Canada

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Accounting firm operational efficiency consultants based in Canada at a glance

As of Sep 27, 2026

44.7%Verified-email coverage

7.2Average contacts per company

1-10Median size (employees)

13.3%Largest-city concentration · Toronto

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

670

11-50

204

51-200

201-500

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 918 companies.

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 firm operational efficiency consultants, 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 Canada whose own description of what they do matches “accounting firm operational efficiency consultants”. 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 firm operational efficiency consultants), 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 firm operational efficiency consultants, and records with no verified work email. Companies headquartered outside Canada 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, 2,934 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 September 27, 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 firm operational efficiency consultants by metro

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 firm operational efficiency consultants, 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 firm operational efficiency consultants are there based in Canada?

RevenueBase identified 918 accounting firm operational efficiency consultants headquartered in Canada as of September 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 Montreal, tops this list with the largest team on record.

Which city has the most accounting firm operational efficiency consultants?

Toronto leads with 122 headquartered companies, followed by Montreal (65) and Vancouver (56).

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 2,934 verified decision-maker contacts tracked across these 918 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 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.