Company lists · Data refreshed November 2026

Top 25 Infrastructure as a service security companies based in Canada

RevenueBase identified 378 company matches for infrastructure as a service security companies associated with Canada as of November 2026 and tracks 6,409 professional contacts across them, including 1,830 with verified work emails. Toronto is the largest hub.

This list covers company matches for infrastructure as a service security 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
378Companies
6,409Contacts tracked
1,830Verified emails
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The 25 largest infrastructure as a service security companies based in Canada

Ranked by team size
Top 25 of 378 company matches for infrastructure as a service security 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 matchNorth York, ON, CanadaHQ recorded Nov 5, 20265,001-10,0001,631 contacts →

Exact match

“Over 90 years of protecting the things that matter, we’ve seen more than most.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchVancouver, BC, CanadaHQ recorded Nov 5, 20261,001-5,000323 contacts →

Exact match

“Commissionaires nationally is a private, Canadian, not-for-profit company with 15 independent divisions encompassing 50+ offices and more than employees.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchEdmonton, AB, CanadaHQ recorded Nov 5, 2026201-500295 contacts →

Exact match

“F12.net is dedicated to equipping business leaders, IT decision-makers, and their teams with the tools and strategies needed to strengthen their cyber security posture.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Nov 5, 202651-200184 contacts →

Exact match

“ThinkOn, Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchFredericton, NB, CanadaHQ recorded Nov 5, 2026201-500177 contacts →

Exact match

“Headquartered in Canada with locations across the US and around the globe, Bulletproof’s ultimate goal is to help your organization reduce IT, security, and/or compliance…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchQuébec, QC, CanadaHQ recorded Nov 5, 202651-200164 contacts →

Exact match

“MS Solutions offers IT solutions for Quebec businesses.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchBrampton, ON, CanadaHQ recorded Nov 5, 2026501-1,000112 contacts →

Exact match

“Supra ITS is an award-winning full-service technology partner offering 24x7 Managed IT & Cybersecurity Services, IT & AI Consulting, Cloud Services, and IT Project Support.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchMississauga, ON, CanadaHQ recorded Nov 5, 2026201-500103 contacts →

Exact match

“Secure Shield Security - Securing Your World, Saving Your Costs Welcome to Secure Shield Security, your trusted partner in comprehensive security solutions designed for maximum…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Nov 5, 202651-20071 contacts →

Exact match

“Carbon60 is a trusted managed cloud hosting and IT services provider for private and public-sector organizations with business-critical applications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchCalgary, AB, CanadaHQ recorded Nov 5, 202651-20062 contacts →

Exact match

“iON - We protect the brands you know.® (also known as iON United, or just iON) is one of Canada’s most trusted cybersecurity solution providers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchVancouver And Global, CanadaHQ recorded Nov 5, 202611-5056 contacts →

Exact match

“Kobalt.io is a rapidly growing company that manages all aspects of cyber security programs for small and medium-sized, cloud-native businesses.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchQuébec, QC, CanadaHQ recorded Nov 5, 2026201-50055 contacts →

Exact match

“Fondé en 2013 par MM.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Nov 5, 202651-20055 contacts →

Exact match

“At DEOP, we transform businesses with cutting-edge cloud and technology solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchMontreal, QC, CanadaHQ recorded Nov 5, 202611-5050 contacts →

Exact match

“Since 2011, StreamScan has been committed to protecting critical businesses especially in the defense, aerospace, and critical infrastructure sectors from cyberattacks.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchMississauga, ON, CanadaHQ recorded Nov 5, 202611-5048 contacts →

Exact match

“Access 2 Networks is Canada’s premier network security provider, dedicated to helping organizations manage and protect their networks against internal and external security…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchTerrebonne, QC, CanadaHQ recorded Nov 5, 202611-5040 contacts →

Exact match

“Équipe Microfix is an IT services “MSP” and cybersecurity “MSSP” company recognized for its competence and the quality of its service.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchRichmond Hill, ON, CanadaHQ recorded Nov 5, 202611-5039 contacts →

Exact match

“Synnapex is a Canadian IT solutions provider focused on delivering secure, resilient infrastructure for enterprise organizations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchToronto, BC, CanadaHQ recorded Nov 5, 202611-5039 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBrossard, QC, CanadaHQ recorded Nov 5, 202611-5038 contacts →

Exact match

“IntelliSec Solutions delivers comprehensive cybersecurity services designed to protect and optimize your digital infrastructure.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchSaint-laurent, CanadaHQ recorded Nov 5, 202651-20037 contacts →

Exact match

“Depuis Infynia a su consolider son statut de leader en matière de solutions de sécurité pour les entreprises.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchMontreal, ON, CanadaHQ recorded Nov 5, 202611-5035 contacts →

Exact match

“Quesys is a Montreal IT company delivering managed services and cybersecurity for over 20 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchToronto, ON, CanadaHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“Business Cloud manages and supports your business technology, preventing problems so that you can focus on scaling your business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Nov 5, 2026501-1,00028 contacts →

Exact match

“Cyderes is a global cybersecurity powerhouse offering comprehensive solutions around managed security, identity and access management, and professional services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchOttawa, ON, CanadaHQ recorded Nov 5, 202651-20027 contacts →

Exact match

“We are a leading IT services provider based out of Ottawa, Montreal and Toronto.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchKingston, ON, CanadaHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“Every business is under constant pressure to get more done in less time, to innovate more disruptively, to discover the Next Big Thing.”

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

Showing 25 of 378 infrastructure as a service security companies based in Canada

See the full list, filter by size, metro and specialty, and access 1,830 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure as a service security companies based in Canada at a glance

As of Nov 5, 2026
28.6%Verified-email coverage
17.0Average contacts per company
1-10Median size (employees)
23.0%Largest-city concentration · Toronto
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
193
11-50
130
51-200
33
201-500
9
501-1,000
4
1,001-5,000
5
5,001-10,000
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 378 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 “infrastructure as a service security 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 1,830 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.

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 “infrastructure as a service security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure as a service security companies are there based in Canada?

RevenueBase identified 378 company matches for infrastructure as a service security 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?

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

Which city has the most infrastructure as a service security companies?

Toronto leads with 87 company records, followed by Calgary (32) and Montreal (30).

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 1,830 professional contacts with verified work emails tracked across these 378 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.