Company lists · Data refreshed September 2026

Top 25 Accounting law firms based in Canada

Name: Accounting law firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 1,508 companies tracked

RevenueBase identified 1,508 company matches for accounting law firms associated with Canada as of September 2026 and tracks 23,402 professional contacts across them, including 11,877 with verified work emails and 1,138 with mobile numbers. Toronto is the largest hub.

This list covers company matches for accounting law firms 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 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

1,508Companies

23,402Contacts tracked

11,877Verified emails

1,138Mobile numbers

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The 25 largest accounting law firms based in Canada

Ranked by team size

Top 25 of 1,508 company matches for accounting law firms based in 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	MNP	Exact match	Calgary, AB, CanadaHQ recorded Sep 22, 2026	5,001-10,000	8,773 contacts →
	Exact match “MNP is a leading national accounting, tax and business consulting firm in Canada.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2	BCF	Exact match	Montréal, QC, CanadaHQ recorded Sep 22, 2026	501-1,000	725 contacts →
	Exact match “With over 500 employees and 300 professionals, BCF Business Law is the go-to firm for business leaders, growing companies, and well-established global enterprises who have chosen…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3	Aird & Berlis LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 22, 2026	501-1,000	586 contacts →
	Exact match “Whether you are conducting business in Canada or abroad, Aird & Berlis LLP understands the realities of your work.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4	Lavery	Exact match	Montréal, QC, CanadaHQ recorded Sep 22, 2026	201-500	546 contacts →
	Exact match “Over a century of legal advice to domestic and international organizations has made Lavery Lawyers the leading independent law firm in Quebec (Canadian Lawyer).” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5	Goodmans LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 22, 2026	201-500	500 contacts →
	Exact match “Goodmans LLP is recognized internationally as one of Canada's premier transaction law firms because our lawyers and clients are industry leaders.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6	Welch LLP	Exact match	Ottawa, ON, CanadaHQ recorded Sep 22, 2026	201-500	399 contacts →
	Exact match “Welch LLP is a Chartered Public Accounting firm that has deep roots in the communities it serves.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7	FBL S.E.N.C.R.L. Société DE Comptables Professionnels Agréés	Exact match	Montréal, QC, CanadaHQ recorded Sep 22, 2026	201-500	347 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8	Demers Beaulne LLP	Exact match	Montréal, QC, CanadaHQ recorded Sep 22, 2026	201-500	317 contacts →
	Exact match “Demers Beaulne LLP is a chartered accountants firm.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9	Dmcl Chartered Professional Accountants	Exact match	Vancouver, BC, CanadaHQ recorded Sep 22, 2026	201-500	316 contacts →
	Exact match “DMCL LLP is a full-service accounting firm dedicated to helping you achieve and exceed your business goals, no matter how ambitious.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10	Blaney Mcmurtry LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 22, 2026	201-500	301 contacts →
	Exact match “Based in the heart of Toronto’s financial district, Blaney McMurtry LLP is one of Canada's premier law firms.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11	Crowe Soberman	Exact match	Toronto, ON, CanadaHQ recorded Sep 22, 2026	51-200	265 contacts →
	Exact match “As an award-winning public accounting firm, we provide exceptional professional service (by being accessible, responsive and proactive) to meet the special and on-going individual…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12	Segal Gcse LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 22, 2026	201-500	258 contacts →
	Exact match “At Segal GCSE LLP, we embrace an ambitious firm philosophy: to provide our valued clients with an expansive service experience that enables greater opportunities for growth and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13	Harper Grey LLP	Exact match	Vancouver, BC, CanadaHQ recorded Sep 22, 2026	51-200	223 contacts →
	Exact match “Founded in 1907, Harper Grey LLP is a leading Vancouver, BC based business and litigation law firm.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14	Kingston Ross Pasnak LLP	Exact match	Edmonton, AB, CanadaHQ recorded Sep 22, 2026	51-200	218 contacts →
	Exact match “Kingston Ross Pasnak offers an array of comprehensive services through our highly skilled professionals.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15	PSB Boisjoli	Exact match	Montreal, QC, CanadaHQ recorded Sep 22, 2026	51-200	206 contacts →
	Exact match “Basé à Montréal, PSB BOISJOLI S.E.N.C.R.L.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16	Smythe LLP	Exact match	Vancouver, BC, CanadaHQ recorded Sep 22, 2026	201-500	199 contacts →
	Exact match “Smythe is a BC-based accounting firm recognized for exceptional work in the areas of assurance, taxation and business advisory services for private and public companies…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17	Fuller Landau LLP	Exact match	Toronto, ON, CanadaHQ recorded Sep 22, 2026	51-200	192 contacts →
	Exact match “Work together with people excited by your goals and eager to address your unique business needs.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18	BVA	Exact match	Sainte-marie, QC, CanadaHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
19	Zeifmans	Exact match	Toronto, ON, CanadaHQ recorded Sep 22, 2026	51-200	168 contacts →
	Exact match “Zeifmans is a full-service tax, accounting and consulting firm based in Toronto, Canada.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20	Bcgo S.E.N.C.R.L	Exact match	Montréal, QC, CanadaHQ recorded Sep 22, 2026	51-200	164 contacts →
	Exact match “BCGO est un cabinet indépendant d’expertise comptable et de services-conseils aux entrepreneurs.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21	Spiegel Ryan LLP	Exact match	Montreal, QC, CanadaHQ recorded Sep 22, 2026	51-200	164 contacts →
	Exact match “We do the heavy lifting.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22	Lemieux Nolet	Exact match	Lévis, QC, CanadaHQ recorded Sep 22, 2026	201-500	163 contacts →
	Exact match “Lemieux Nolet, cabinet de comptables professionnels agréés, œuvre dans le domaine depuis 1949 en vous offrant entre autres des services en certification, fiscalité, évaluation…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23	Trowbridge Professional Corporation	Exact match	Toronto, ON, CanadaHQ recorded Sep 22, 2026	51-200	161 contacts →
	Exact match “Trowbridge Professional Corporation is a long established global accounting firm that provides a wide range of personal and corporate tax services, specializing in international…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24	Taylor Mccaffrey LLP	Exact match	Winnipeg, MB, CanadaHQ recorded Sep 22, 2026	51-200	154 contacts →
	Exact match “Taylor McCaffrey LLP is one of Manitoba's leading law firms.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25	Pace LAW Firm	Exact match	Toronto, ON, CanadaHQ recorded Sep 22, 2026	51-200	127 contacts →
	Exact match “Established in 1981, Pace Law Firm has dedicated itself to its goal of effecting positive changes in clients’ lives by representing them effectively in navigating the legal…” 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 law firms”. 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 1,508 accounting law firms based in Canada

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Accounting law firms based in Canada at a glance

As of Sep 22, 2026

50.8%Verified-email coverage

4.9%Mobile-number coverage

15.5Average contacts per company

1-10Median size (employees)

17.2%Largest-city concentration · Toronto

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

1,544

11-50

589

51-200

122

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 24.0d

9,1520–30

2,52931–60

14561–90

390–180

48180+

Company record updated

Median 78.0d

00–30

6,66931–60

11,06361–90

3,98790–180

1,683180+

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 “accounting law firms” 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 11,877 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 law firms 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 “accounting law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting law firms are there based in Canada?

RevenueBase identified 1,508 company matches for accounting law firms 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?

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

Which city has the most accounting law firms?

Toronto leads with 260 company records, followed by Montreal (151) and Mississauga (126).

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 11,877 professional contacts with verified work emails tracked across these 1,508 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.