Company lists · Data refreshed September 2026

Top 25 Compliance and audit firms based in Canada

RevenueBase identified 166 compliance and audit firms headquartered in Canada as of September 2026 and tracks 2,425 professional contacts across them, including 337 with verified work emails. Toronto is the largest hub.

This list covers compliance and audit firms 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 19, 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 19, 2026 86% judged on-target in blind review
166Companies
2,425Contacts tracked
337Verified emails
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The 25 largest compliance and audit firms based in Canada

Ranked by team size
Top 25 of 166 compliance and audit firms based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to compliance and audit firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceVancouver, BC, CanadaHQ checked Sep 19, 20261,001-5,0001,658 contacts →

Indirect evidence

“Global Relay is a leading provider of end-to-end recordkeeping solutions for the global financial sector and other highly regulated industries.”

Source: RevenueBase Database · checked Sep 19, 2026
2Partial evidenceToronto, ON, CanadaHQ checked Sep 19, 202651-20062 contacts →

Partial evidence

“Our team of veteran compliance executives empowers businesses with the most practical, informed and strategic regulatory support services.”

Source: RevenueBase Database · checked Sep 19, 2026
3Partial evidenceMontreal, QC, CanadaHQ checked Sep 19, 202651-20061 contacts →

Partial evidence

“Nimonik is the all-in-one standards and regulations platform to manage your compliance obligations.”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceMontréal, QC, CanadaHQ checked Sep 19, 202611-5042 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 19, 2026
5Partial evidenceToronto, ON, CanadaHQ checked Sep 19, 202611-5034 contacts →

Partial evidence

“As your business grows, keeping up with compliance requirements and strengthening your security posture can be a real challenge.”

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidenceMarkham, ON, CanadaHQ checked Sep 19, 202611-5026 contacts →

Indirect evidence

“SureStep is a global advisory and implementation leader in the GRC and financial crimes prevention fields.”

Source: RevenueBase Database · checked Sep 19, 2026
7Partial evidenceMississauga, ON, CanadaHQ checked Sep 19, 202611-5023 contacts →

Partial evidence

Compliance Associates are the makers of #VALIDATOR.”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceVancouver, BC, CanadaHQ checked Sep 19, 202611-5020 contacts →

Indirect evidence

“Cyberium Group is a professional services organization, recognized for excellence in providing high-quality consulting services.”

Source: RevenueBase Database · checked Sep 19, 2026
9Indirect evidenceCalgary, AB, CanadaHQ checked Sep 19, 202611-5019 contacts →

Indirect evidence

“Since 1986, SDS has provided services that its clients can rely on.”

Source: RevenueBase Database · checked Sep 19, 2026
10Partial evidenceBurnaby, BC, CanadaHQ checked Sep 19, 202611-5018 contacts →

Partial evidence

“Arbutus Analytics is the trusted choice for data analytics, automation, and compliance solutions.”

Source: RevenueBase Database · checked Sep 19, 2026
11Strong evidenceCalgary, ON, CanadaHQ checked Sep 19, 202611-5016 contacts →

Strong evidence

“AuditSoft is the industry leader in digital audit and compliance solutions, setting the standard for secure, verifiable workplace risk assessments.”

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidenceCalgary, AB, CanadaHQ checked Sep 19, 202611-5015 contacts →

Indirect evidence

“MAREX CANADA LIMITED OUR MISSION STATEMENT MAREX provides leadership in safety, while improving quality, maintainability and reliability.”

Source: RevenueBase Database · checked Sep 19, 2026
13Partial evidenceCalgary, AB, CanadaHQ checked Sep 19, 202611-5013 contacts →

Partial evidence

“Sunesis is a governance, risk, and compliance advisory firm that sees beyond obligation.”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceVancouver, BC, CanadaHQ checked Sep 19, 202611-5011 contacts →

Indirect evidence

“Decision Point Advisors is a rapidly growing professional services company.”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceRed Deer, AB, CanadaHQ checked Sep 19, 20261-1011 contacts →

Indirect evidence

“Evolving your risk management system through program development, integration, and effective strategic leadership.”

Source: RevenueBase Database · checked Sep 19, 2026
16Partial evidenceToronto, ON, CanadaHQ checked Sep 19, 202611-5010 contacts →

Partial evidence

“Established in 2011, North Star Compliance Solutions is a full-service compliance consulting firm providing services to help businesses navigate the complex regulatory landscape…”

Source: RevenueBase Database · checked Sep 19, 2026
17Partial evidenceMontreal, QC, CanadaHQ checked Sep 19, 202611-509 contacts →

Partial evidence

“InnovX Solutions is committed to ensure your effective and compliant use of technology in regulated industries.”

Source: RevenueBase Database · checked Sep 19, 2026
18Partial evidenceToronto, ON, CanadaHQ checked Sep 19, 202611-509 contacts →

Partial evidence

“Most compliance tools charge per framework and only show you what's "in scope," leaving real vulnerabilities hidden.”

Source: RevenueBase Database · checked Sep 19, 2026
19Partial evidenceOttawa, ON, CanadaHQ checked Sep 19, 20261-108 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 19, 2026
20Partial evidenceOakville, ON, CanadaHQ checked Sep 19, 202611-508 contacts →

Partial evidence

“Contego is a highly focused professional services firm committed to IT Risk and Compliance Management engagements.”

Source: RevenueBase Database · checked Sep 19, 2026
21Partial evidenceMontreal, QC, CanadaHQ checked Sep 19, 202611-508 contacts →

Partial evidence

“Securis is a boutique risk, compliance, privacy and cybersecurity services firm dedicated to helping organizations meet their cyber risk and compliance objectives.”

Source: RevenueBase Database · checked Sep 19, 2026
22Strong evidenceCalgary, AB, CanadaHQ checked Sep 19, 202611-507 contacts →

Strong evidence

“MHM is Canada's first SCC-accredited ISO 42001 audit provider offering AIMS certification and compliance services.”

Source: RevenueBase Database · checked Sep 19, 2026
23Partial evidenceVancouver, BC, CanadaHQ checked Sep 19, 20261-107 contacts →

Partial evidence

“Iluminai is a Compliance Co-Pilot for Real Estate.”

Source: RevenueBase Database · checked Sep 19, 2026
24Partial evidenceCalgary, CanadaHQ checked Sep 19, 20261-106 contacts →

Partial evidence

“Peak supports TSX and NYSE CEO and CFO internal controls over financial reporting (ICFR) certifications by offering a range of services from fully outsourced compliance through to…”

Source: RevenueBase Database · checked Sep 19, 2026
25Indirect evidenceSt-jérôme, QC, CanadaHQ checked Sep 19, 20261-106 contacts →

Indirect evidence

“COPE structures information governance before, during and after technology deployment.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 166 compliance and audit firms based in Canada

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Compliance and audit firms based in Canada at a glance

As of Sep 19, 2026
13.9%Verified-email coverage
14.6Average contacts per company
1-10Median size (employees)
23.5%Largest-city concentration · Toronto
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
120
11-50
40
51-200
4
1,001-5,000
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 166 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 compliance and audit firms, 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 “compliance and audit firms”. 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 compliance and audit firms), 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 compliance and audit firms, 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, 337 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 19, 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.

Compliance and audit firms by metro

  • Compliance and audit firms in Toronto39

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 compliance and audit firms, 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 compliance and audit firms are there based in Canada?

RevenueBase identified 166 compliance and audit firms 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?

Global Relay, headquartered in Vancouver, tops this list with the largest team on record.

Which city has the most compliance and audit firms?

Toronto leads with 39 headquartered companies, followed by Vancouver (16) and Calgary (15).

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 337 verified decision-maker contacts tracked across these 166 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 19, 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.