Company lists · Data refreshed September 2026

Top 25 Audit consulting companies based in Canada

RevenueBase identified 168 company matches for audit consulting companies associated with Canada as of September 2026 and tracks 9,095 professional contacts across them, including 3,290 with verified work emails. Toronto is the largest hub.

This list covers company matches for audit consulting companies 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 21, 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 21, 2026 How this list was built
168Companies
9,095Contacts tracked
3,290Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest audit consulting companies based in Canada

Ranked by team size
Top 25 of 168 company matches for audit consulting companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchToronto, CanadaHQ recorded Sep 21, 20265,001-10,0005,573 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Sep 21, 202610001+897 contacts →

Exact match

“RSM Canada is a leading global provider of assurance, tax, and consulting services, and is the Canadian member firm of RSM International.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchVancouver, BC, CanadaHQ recorded Sep 21, 2026201-500402 contacts →

Exact match

“Crowe MacKay LLP is a vibrant team of trusted advisors in eight cities across western and northern Canada.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchWaterloo, ON, CanadaHQ recorded Sep 21, 20261,001-5,000228 contacts →

Exact match

“Recognized as Canada’s mid-market leader for audit, tax and advisory solutions, our association of 24 independent member firms comprises the eighth largest public accounting group…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchVancouver, BC, CanadaHQ recorded Sep 21, 2026201-500199 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 21, 2026 · View company records in RevenueBase
6Exact matchStratford, ON, CanadaHQ recorded Sep 21, 202651-20087 contacts →

Exact match

“Since 1947, Famme & Co.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchListowel, ON, CanadaHQ recorded Sep 21, 202651-20086 contacts →

Exact match

“Realize your full potential at Ontario’s largest independent accounting firm.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 202611-5073 contacts →

Exact match

“PKF ANTARES offers wide range of Assurance, Accounting, Tax and Corporate Finance services including- External Audits, Reviews and Compilation of IFRS, ASPE, USGAAP financial…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchMississauga, ON, CanadaHQ recorded Sep 21, 202651-20072 contacts →

Exact match

“We are an accounting, tax, and business consulting firm based in the Greater Toronto Area, Canada.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Sep 21, 202651-20063 contacts →

Exact match

“Adams + Miles delivers accounting, audit, assurance and strategic consulting services to clients across sectors.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchMont-saint-hilaire, QC, CanadaHQ recorded Sep 21, 202651-20061 contacts →

Exact match

“Brodeur & Létourneau CPA est un cabinet comptable de professionnels agréés aux services de ses clients depuis 45 ans.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchMarkham, ON, CanadaHQ recorded Sep 21, 202651-20059 contacts →

Exact match

“Norton McMullen LLP is a mid-sized accounting firm based out of Markham, ON, Canada.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchRichmond Hill, ON, CanadaHQ recorded Sep 21, 202611-5059 contacts →

Exact match

“SRCO is a mid-size public accounting and consulting firm based in Richmond Hill, Ontario.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Sep 21, 202611-5040 contacts →

Exact match

“Hogg, Shain & Scheck is a boutique professional accounting firm with over 46 years of experience providing audit, tax, and advisory services to entrepreneurs, corporations, and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchMarkham, ON, CanadaHQ recorded Sep 21, 202611-5038 contacts →

Exact match

“At NVS, we want to be your financial advocate.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchDartmouth, NS, CanadaHQ recorded Sep 21, 202651-20034 contacts →

Exact match

“Situated in the City of Lakes Business Park in Dartmouth, Baker Tilly Nova Scotia Inc.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchSt. Thomas, ON, CanadaHQ recorded Sep 21, 202611-5032 contacts →

Exact match

“For more than four decades, Graham Scott Enns has known the kind of success that only comes with getting to know the people you work for.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Sep 21, 202611-5029 contacts →

Exact match

“Miller Bernstein LLP is a mid-sized, full-service accounting firm.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchLondon, ON, CanadaHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“Fisher Professional Corporation is a well established London-based CPA firm.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchRed Deer County, AB, CanadaHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“Pivotal LLP is an independent public accounting firm with a "Can Do" philosophy that reflects the dynamic nature of our clientele.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchMississauga, ON, CanadaHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“Deeth & Co.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchWinnipeg, MB, CanadaHQ recorded Sep 21, 202611-5022 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchHalifax, NS, CanadaHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“CNS and BDO Cayman Islands operate as one firm to provide audit services to clients in the global financial services industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchLloydminster, SK, CanadaHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“L&A CPA LLP is a professional accounting firm specializing in audit and assurance, accounting, tax, valuation and advisory services to large and small enterprises, non-profit…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchNew Westminster, BC, CanadaHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“Kaushal & Co.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 168 audit consulting companies based in Canada

See the full list, filter by size, metro and specialty, and access 3,290 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Audit consulting companies based in Canada at a glance

As of Sep 21, 2026
36.2%Verified-email coverage
54.1Average contacts per company
11-50Median size (employees)
16.1%Largest-city concentration · Toronto
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
83
11-50
60
51-200
15
201-500
5
1,001-5,000
2
5,001-10,000
1
10001+
1

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 168 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 Canada whose business descriptions match “audit consulting companies” 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 3,290 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 21, 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.

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 “audit consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many audit consulting companies are there based in Canada?

RevenueBase identified 168 company matches for audit consulting companies 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?

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

Which city has the most audit consulting companies?

Toronto leads with 27 company records, followed by Vancouver (17) and Mississauga (8).

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 3,290 professional contacts with verified work emails tracked across these 168 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 21, 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.