Company lists · Data refreshed November 2026

Top 25 Plc security consulting companies based in Canada

RevenueBase identified 119 company matches for plc security consulting companies associated with Canada as of November 2026 and tracks 572 professional contacts across them, including 172 with verified work emails. Toronto is the largest hub.

This list covers company matches for plc security 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 November 5, 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 Nov 5, 2026 How this list was built
119Companies
572Contacts tracked
172Verified emails
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The 25 largest plc security consulting companies based in Canada

Ranked by team size
Top 25 of 119 company matches for plc security consulting companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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, ON, CanadaHQ recorded Nov 5, 202611-5031 contacts →

Exact match

“Redfox Cybersecurity is a fast-growing cybersecurity consulting firm, spread across 4 countries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchMississauga, ON, CanadaHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Canary Trap is a North American offensive security firm that helps organizations validate their security before attackers do.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchQuébec, QC, CanadaHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“CAPTOSEC, Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Met-Scan’s security systems solutions are designed and tailored to uncover opportunities while covering your bases.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchToronto, CanadaHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Our goal is to provide a superior security consulting service regardless of the size or nature of your organization.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchOttawa, ON, CanadaHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“With over 22 years of industry experience, Sabytel has cultivated a sterling reputation for providing strategic management consulting services to both public and private sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchPuslinch, ON, CanadaHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Our vision is to continue to educate our community about the importance of dedicated security solutions providers and expand our network of trusted clients through our knowledge…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchToronto, CanadaHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“We protect what’s important to you.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchOttawa, ON, CanadaHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Stratus51 helps our customers build and maintain resilient IT & Security solutions that are not only innovative, but also cost-effective.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchOttawa, ON, CanadaHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“OnPar Solutions is a security consulting firm providing trusted physical and cybersecurity expertise to government, private sector, and not-for-profit organizations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchMontreal, QC, CanadaHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“PM SCADA Cyber Defense was founded in 2009 by leading cybersecurity architects.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchToronto, QC, CanadaHQ recorded Nov 5, 20261-109 contacts →

Exact match

“At Ardent Security, we've built our reputation on a simple principle: Exceptional credentials deliver exceptional results.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchBlainville, QC, CanadaHQ recorded Nov 5, 2026501-1,0008 contacts →

Exact match

“Hitachi Systems Security was founded with one simple mission in mind – to make the internet a safer place for all.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchOrleans, CanadaHQ recorded Nov 5, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchEdmonton, AB, CanadaHQ recorded Nov 5, 202611-507 contacts →

Exact match

“About Us Secured Approach is a cybersecurity consulting firm committed to safeguarding organizations against evolving cyber threats.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchNorth York, ON, CanadaHQ recorded Nov 5, 202651-2007 contacts →

Exact match

“nts Iron Defence Security Corporation, headquartered in Canada, has grown into a security powerhouse.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchMarkham, ON, CanadaHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Founded in 2005, Lofty Perch is a center of excellence in the science of industrial control systems and SCADA cyber security.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchTerrebonne, QC, CanadaHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Pelletier & Associates Consulting (PAC) is an independent consulting engineering firm specializing in building technology infrastructure-telecommunications and physical security…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchCalgary, AB, CanadaHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Sage Infrastructure Solutions Group Inc.(Sage ISG) is an IT security and consulting company whose staff has over 30+ years of experience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchMontreal, QC, CanadaHQ recorded Nov 5, 20261-105 contacts →

Exact match

“SM Protection Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchWestmount, QC, CanadaHQ recorded Nov 5, 20261-105 contacts →

Exact match

“CFS Security consultants is a compagny who offer a complete range of security consulting services: ANALYZE AND ADVICE Based on a detailed analysis of your infrastructure, we offer…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchOttawa, ON, CanadaHQ recorded Nov 5, 20261-105 contacts →

Exact match

“WNCS is a privately owned security and privacy consulting company based in Ontario Canada.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchCalgary, AB, CanadaHQ recorded Nov 5, 202611-504 contacts →

Exact match

“PurSCADA is a specialized SCADA and industrial automation consultancy delivering secure, scalable solutions for critical infrastructure.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchToronto, CanadaHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Empowering organizations to navigate modern cybersecurity challenges with confidence.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchToronto, ON, CanadaHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Assurance Protection Group is made up of a team of professionals from diverse backgrounds that has a fresh, innovative and realistic approach to Security.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 119 plc security consulting companies based in Canada

See the full list, filter by size, metro and specialty, and access 172 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plc security consulting companies based in Canada at a glance

As of Nov 5, 2026
30.1%Verified-email coverage
4.8Average contacts per company
1-10Median size (employees)
25.2%Largest-city concentration · Toronto
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
82
11-50
31
51-200
4
501-1,000
1
1,001-5,000
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 119 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 “plc security 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 172 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 November 5, 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.

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

How many plc security consulting companies are there based in Canada?

RevenueBase identified 119 company matches for plc security consulting companies associated with Canada as of November 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?

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

Which city has the most plc security consulting companies?

Toronto leads with 30 company records, followed by Montreal (15) and Ottawa (15).

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 172 professional contacts with verified work emails tracked across these 119 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 November 5, 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.