Company lists · Data refreshed September 2026

Top 25 Security compliance and audit companies based in Canada

RevenueBase identified 122 security compliance and audit companies headquartered in Canada as of September 2026 and tracks 635 professional contacts across them, including 223 with verified work emails and 49 with mobile numbers. Toronto is the largest hub.

This list covers security compliance and audit companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 6, 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 HQ checked on every row Match evidence on every row Refreshed Sep 6, 2026 86% judged on-target in blind review
122Companies
635Contacts tracked
223Verified emails
49Mobile numbers
Explore all 122 companies → Free signup · no credit card · 500 free credits

The 25 largest security compliance and audit companies based in Canada

Ranked by team size
Top 25 of 122 security compliance and audit companies based in Canada, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names security compliance and audit companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Digital Boundary GroupPartial evidence
London, ON, CanadaHQ checked Sep 6, 202611-5039

“Digital Boundary Group is an Information Technology Security Assurance Services firm serving clients throughout North America since 2003.”

Source: company website · checked Sep 6, 2026
2
ElastifyStrong evidence
Toronto, ON, CanadaHQ checked Sep 6, 202611-5034

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

Source: company website · checked Sep 6, 2026
3
CarbidePartial evidence
Sydney, NS, CanadaHQ checked Sep 6, 202611-5030

“Carbide provides the tools and guidance you need to meet security-conscious customers’ requirements and confidently scale.”

Source: company website · checked Sep 6, 2026
4
Vcura CybersecurityPartial evidence
Calgary, AB, CanadaHQ checked Sep 6, 202611-5023

“VCURA delivers industry leading IT security, operations, technology, consulting and support with a responsibility focus.”

Source: company website · checked Sep 6, 2026
5
LCM Security INCPartial evidence
Oakville, ON, CanadaHQ checked Sep 6, 202651-20022

“LCM Security establishes a measurable standards based approach to risk tolerance for our customers.”

Source: company website · checked Sep 6, 2026
6Québec, QC, CanadaHQ checked Sep 6, 202611-5017

“CAPTOSEC, Inc.”

Source: company website · checked Sep 6, 2026
7Ottawa, ON, CanadaHQ checked Sep 6, 202611-5017

“C3SA Cyber Security & Audit aims to be the foremost trusted cyber advisors delivering professional and managed security services to government, industry and non-profit…”

Source: company website · checked Sep 6, 2026
8
AuditsoftStrong evidence
Calgary, ON, CanadaHQ checked Sep 6, 202611-5016

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

Source: company website · checked Sep 6, 2026
9
CortechIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 6, 202611-5016

“Cortech is your partner in achieving operational excellence.”

Source: company website · checked Sep 6, 2026
10Vancouver, BC, CanadaHQ checked Sep 6, 202611-5014

“Iron Spear is a niche cyber security advisory firm committed to providing solutions to meet the needs of our clients whether they are looking for security compliance, control…”

Source: company website · checked Sep 6, 2026
11
SecurednetStrong evidence
Calgary, AB, CanadaHQ checked Sep 6, 202611-5010

“SecuredNet is a Calgary, Alberta based boutique cybersecurity and compliance firm that offers the following services- PCI-DSS Qualified Security Assessor (QSA, QPA, SSF SSLC)-…”

Source: company website · checked Sep 6, 2026
12
IRM Consulting & AdvisoryIndirect evidence
Toronto, ON, CanadaHQ checked Sep 6, 20261-1010

“Imagine scaling your business without Cybersecurity and AI Governance roadblocks.”

Source: company website · checked Sep 6, 2026
13Montreal, QC, CanadaHQ checked Sep 6, 202611-509

“We are a global leader in management systems consulting, risk management, information security.”

Source: company website · checked Sep 6, 2026
14
Watchdog SecurityPartial evidence
Toronto, ON, CanadaHQ checked Sep 6, 202611-509

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

Source: company website · checked Sep 6, 2026
15
ClickcontrolStrong evidence
Montreal, QC, CanadaHQ checked Sep 6, 202611-508

“We provide a comprehensive suite of services from network security and data protection to regulatory compliance and proactive threat management.”

Source: company website · checked Sep 6, 2026
16
K2 Enterprise Security INCIndirect evidence
Orleans, ON, CanadaHQ checked Sep 6, 20261-108
Source: company website · checked Sep 6, 2026
17
MHMStrong evidence
Calgary, AB, CanadaHQ checked Sep 6, 202611-507

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

Source: company website · checked Sep 6, 2026
18
Issec INCPartial evidence
Calgary, CanadaHQ checked Sep 6, 20261-107

“We help small/medium size enterprises- Move upmarket by creating trust in the marketplace - Land enterprise customers - Maintain compliance while driving revenue growth #PCI #SOC2…”

Source: company website · checked Sep 6, 2026
19Oakville, ON, CanadaHQ checked Sep 6, 20261-105

“Coral eSecure provides consulting support for reaching successful compliance to the following international standards/subjects: Information security management system (ISMS-ISO…”

Source: company website · checked Sep 6, 2026
20Calgary, AB, CanadaHQ checked Sep 6, 20261-105

“ThreeShield Information Security provides customized IT security tools (through and consulting services (through Organizations with dedicated audit and security organizations use…”

Source: company website · checked Sep 6, 2026
21
UbitrakPartial evidence
Montréal, QC, CanadaHQ checked Sep 6, 202611-505

“Ubitrak is an IS Auditor and certified QSA Company by the PCI Council to audit enterprises who accept payment cards (PCI DSS and Interac).”

Source: company website · checked Sep 6, 2026
22
Stscyber SolutionsIndirect evidence
Calgary, CanadaHQ checked Sep 6, 20261-105

“STSCyber stands as the pinnacle of customer-centricity in the realm of cybersecurity solutions and services.”

Source: company website · checked Sep 6, 2026
23Montreal, QC, CanadaHQ checked Sep 6, 20261-105

“SM Protection Inc.”

Source: company website · checked Sep 6, 2026
24
DigitaldefencePartial evidence
Waterloo, ON, CanadaHQ checked Sep 6, 20261-104

“DigitalDefence is an authority in assessing data security and responding to security and privacy breaches.”

Source: company website · checked Sep 6, 2026
25
Seekingfire Consulting INCIndirect evidence
Kelowna, BC, CanadaHQ checked Sep 6, 20261-104

“If it’s connected to the web, it’s at risk.”

Source: company website · checked Sep 6, 2026

Showing 25 of 122 security compliance and audit companies based in Canada

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Security compliance and audit companies based in Canada at a glance

As of Sep 6, 2026
1-10Median size (employees)
TorontoLargest hub · 29 HQs
49Contacts with mobile numbers
Sep 6, 2026Data refreshed

Companies by employee count

1-10
86
11-50
32
51-200
3
201-500
1

Verified emails by last verification

0–30
213
31–60
9
61–90
0
90–180
0
180+
1

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 security compliance and audit companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Canada whose own description of what they do matches “security compliance and audit companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among security compliance and audit companies, 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 an evidence 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, 223 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 6, 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.

Security compliance and audit companies by metro

  • Security compliance and audit companies in Toronto29

Frequently asked

How many security compliance and audit companies are there based in Canada?

RevenueBase identified 122 security compliance and audit companies 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?

Digital Boundary Group, headquartered in London, tops this list with the largest team on record.

Which city has the most security compliance and audit companies?

Toronto leads with 29 headquartered companies, followed by Calgary (14) and Montreal (12).

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 223 verified decision-maker contacts tracked across these 122 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 6, 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.