Company lists · Data refreshed October 2026

Top 22 Federal audit contractors based in Canada

RevenueBase identified 46 company matches for federal audit contractors associated with Canada as of October 2026 and tracks 768 professional contacts across them, including 164 with verified work emails. Ottawa is the largest hub.

This list covers company matches for federal audit contractors 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 October 12, 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 Oct 12, 2026 How this list was built
46Companies
768Contacts tracked
164Verified emails
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The 22 largest federal audit contractors based in Canada

Ranked by team size
Top 22 of 46 company matches for federal audit contractors based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 matchVancouver, BC, CanadaHQ recorded Oct 12, 2026201-500409 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 · Oct 12, 2026 · View company records in RevenueBase
2Exact matchMont-saint-hilaire, QC, CanadaHQ recorded Oct 12, 202651-20063 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 · Oct 12, 2026 · View company records in RevenueBase
3Exact matchMarkham, ON, CanadaHQ recorded Oct 12, 202611-5044 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchMontréal, QC, CanadaHQ recorded Oct 12, 202611-5038 contacts →

Exact match

“Grâce à une technologie innovante, accédez en temps réel à une qualité d'information supérieure à celle des industries traditionnelles.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchRed Deer County, AB, CanadaHQ recorded Oct 12, 202611-5023 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 · Oct 12, 2026 · View company records in RevenueBase
6Exact matchBurnaby, BC, CanadaHQ recorded Oct 12, 202611-5012 contacts →

Exact match

“We are an accounting and consulting firm with a reputation for innovative and lasting results.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchRichmond Hill, ON, CanadaHQ recorded Oct 12, 202611-5011 contacts →

Exact match

“Render & Partners LLP is a professional accounting firm in Aurora, ON dedicated to helping its clients succeed.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchOttawa, ON, CanadaHQ recorded Oct 12, 20261-1010 contacts →

Exact match

“Armstrong Jones LLP is an accounting firm based in Ottawa, Ontario that offers services in accounting, audit and assurance, tax planning and compliance, and a wide array of…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchOttawa, ON, CanadaHQ recorded Oct 12, 20261-1010 contacts →

Exact match

“Orbis Risk Consulting is an Ottawa based company that provides a range of services that are specifically designed to meet the internal audit and risk management needs of…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchLongueuil, QC, CanadaHQ recorded Oct 12, 202611-509 contacts →

Exact match

“Éric Marsolais, associé principal du cabinet comptable Hébert Marsolais inc, avec 20 ans d'expérience auprès de sociétés privées de toute taille, mes domaines d'expertise…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchMississauga, ON, CanadaHQ recorded Oct 12, 20261-107 contacts →

Exact match

“We are a small public accounting firm based in Mississauga, ON, Canada specializing in corporate audit, review, tax and accounting services.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchVancouver, BC, CanadaHQ recorded Oct 12, 20261-106 contacts →

Exact match

“About Businesses need to concentrate on growing and nurturing their core operations.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchVaughan, ON, CanadaHQ recorded Oct 12, 202611-505 contacts →

Exact match

“At Valente, Pacitti LLP we can manage all of your accounting, tax, audit and consulting needs.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchQuebec, QC, CanadaHQ recorded Oct 12, 202651-2005 contacts →

Exact match

“Un cabinet comptable qui offre des services-conseils aux autres cabinets comptables figure forcément parmi les plus sérieux, les plus rigoureux, les plus spécialisés.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchVancouver, BC, CanadaHQ recorded Oct 12, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchGatineau, QC, CanadaHQ recorded Oct 12, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchLethbridge, AB, CanadaHQ recorded Oct 12, 202611-503 contacts →

Exact match

“Business is great and we're looking for more.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchOakville, ON, CanadaHQ recorded Oct 12, 20261-103 contacts →

Exact match

“Internal Controls are a vital component of financial reporting standards, as outlined by the SEC.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchSalaberry-De-Valleyfield, QC, CanadaHQ recorded Oct 12, 202611-501 contacts →

Exact match

“Depuis 40 ans, notre cabinet dessert une clientèle diversifiée dans des secteurs tels que les services professionnels et financiers, la fabrication et transformation…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchOakville, ON, CanadaHQ recorded Oct 12, 202611-501 contacts →

Exact match

“George Khalil CPA Professional Corporation is a licensed public accounting firm located in Oakville, Ontario.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchMerritt, BC, CanadaHQ recorded Oct 12, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchVaughan, ON, CanadaHQ recorded Oct 12, 20261-101 contacts →

Exact match

“Audit • Strategize • Consult • Manage”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 22 of 46 federal audit contractors based in Canada

See the full list, filter by size, metro and specialty, and access 164 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Federal audit contractors based in Canada at a glance

As of Oct 12, 2026
21.4%Verified-email coverage
16.7Average contacts per company
1-10Median size (employees)
10.9%Largest-city concentration · Ottawa
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
16
51-200
2
201-500
2

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 46 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 “federal audit contractors” 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 164 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 October 12, 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 “federal audit contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many federal audit contractors are there based in Canada?

RevenueBase identified 46 company matches for federal audit contractors associated with Canada as of October 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?

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

Which city has the most federal audit contractors?

Ottawa leads with 5 company records, followed by Toronto (4) and Vancouver (4).

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 164 professional contacts with verified work emails tracked across these 46 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 October 12, 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.