Company lists · Data refreshed August 2026

Top 25 Cloud security monitoring companies based in Canada

Name: Cloud security monitoring companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 114 companies tracked

RevenueBase identified 114 cloud security monitoring companies headquartered in Canada as of August 2026 and tracks 19,514 professional contacts across them, including 11,473 with verified work emails and 4,366 with mobile numbers. Toronto is the largest hub.

This list covers cloud security monitoring 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

114Companies

19,514Contacts tracked

11,473Verified emails

4,366Mobile numbers

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The 25 largest cloud security monitoring companies based in Canada

Ranked by team size

Top 25 of 114 cloud security monitoring companies based in Canada, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to cloud security monitoring companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Fortinet	Indirect evidence	Ottawa, ON, Canada	10001+	14,326 contacts →
	Indirect evidence “Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Source: RevenueBase Database · checked Aug 31, 2026
2	Arctic Wolf	Indirect evidence	Waterloo, ON, Canada	1,001-5,000	3,200 contacts →
	Indirect evidence “Every year new technologies, vendors, and solutions emerge-yet despite this constant innovation, high-profile breaches are all over the headlines.” Source: RevenueBase Database · checked Aug 31, 2026
3	Bluevoyant	Indirect evidence	Toronto, Canada	501-1,000	678 contacts →
	Indirect evidence “BlueVoyant’s Cyber Defense Platform (CDP) integrates MDR, TPRM, and DRP into a seamless, scalable solution.” Source: RevenueBase Database · checked Aug 31, 2026
4	Bulletproof, A GLI Company	Partial evidence	Fredericton, NB, Canada	201-500	249 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Aug 31, 2026
5	Centilytics Intelligent Cloud Management	Strong evidence	Toronto, ON, Canada	51-200	240 contacts →
	Strong evidence “Centilytics, an Intelligent cloud management platform, serves as a governance, security & optimization tool to save unnecessary cloud spend with 360-degree visibility.” Source: RevenueBase Database · checked Aug 31, 2026
6	Streamscan Cybersecurity	Indirect evidence	Montreal, QC, Canada	11-50	44 contacts →
	Indirect evidence “Since 2011, StreamScan has been committed to protecting critical businesses especially in the defense, aerospace, and critical infrastructure sectors from cyberattacks.” Source: RevenueBase Database · checked Aug 31, 2026
7	kobalt.io	Strong evidence	Canada	11-50	41 contacts →
	Strong evidence “Kobalt.io is a rapidly growing company that manages all aspects of cyber security programs for small and medium-sized, cloud-native businesses.” Source: RevenueBase Database · checked Aug 31, 2026
8	Cyderes	Partial evidence	Toronto, ON, Canada	501-1,000	36 contacts →
	Partial evidence “Cyderes is a global cybersecurity powerhouse offering comprehensive solutions around managed security, identity and access management, and professional services.” Source: RevenueBase Database · checked Aug 31, 2026
9	Intellisec Solutions	Indirect evidence	Brossard, QC, Canada	11-50	30 contacts →
	Indirect evidence “IntelliSec Solutions delivers comprehensive cybersecurity services designed to protect and optimize your digital infrastructure.” Source: RevenueBase Database · checked Aug 31, 2026
10	Eska Security	Indirect evidence	Concord, ON, Canada	11-50	30 contacts →
	Indirect evidence “ESKA is a leading global cybersecurity provider dedicated to safeguarding businesses from SMB to Enterprise.” Source: RevenueBase Database · checked Aug 31, 2026
11	Mirai Security	Strong evidence	Vancouver, BC, Canada	11-50	26 contacts →
	Strong evidence “We are a cybersecurity company specializing in governance, risk management and compliance, Cloud Security, and Application Security.” Source: RevenueBase Database · checked Aug 31, 2026
12	Canary Trap	Partial evidence	Mississauga, Canada	11-50	23 contacts →
	Partial evidence “Canary Trap is a leading North American cybersecurity firm specializing in comprehensive offensive security, security advisory, and assessment services.” Source: RevenueBase Database · checked Aug 31, 2026
13	B4 Networks INC	Partial evidence	Barrie, ON, Canada	11-50	21 contacts →
	Partial evidence “We understand that as a business leader, you're juggling countless responsibilities, and IT security, AI adoption, and general IT support might seem overwhelming.” Source: RevenueBase Database · checked Aug 31, 2026
14	Captosec Cybersecurity And IT Solutions For Business	Indirect evidence	Quebec, QC, Canada	11-50	16 contacts →
	Indirect evidence “CAPTOSEC, Inc.” Source: RevenueBase Database · checked Aug 31, 2026
15	BSC Solutions Group LTD	Indirect evidence	Brampton, ON, Canada	1-10	15 contacts →
	Indirect evidence “For over 30 years, BSC Solutions Group has been proactively minimizing the stress, risk and expense of managing computer systems for organizations across the Greater Toronto Area.” Source: RevenueBase Database · checked Aug 31, 2026
16	Hitachi Systems Security INC	Partial evidence	Blainville, QC, Canada	501-1,000	13 contacts →
	Partial evidence “Hitachi Systems Security was founded with one simple mission in mind – to make the internet a safer place for all.” Source: RevenueBase Database · checked Aug 31, 2026
17	Athena Cloud Limited	Partial evidence	Toronto, ON, Canada	51-200	13 contacts →
	Partial evidence “Athena Cloud is the premier provider of trusted cloud services.” Source: RevenueBase Database · checked Aug 31, 2026
18	Amsi Networks	Indirect evidence	Vancouver, BC, Canada	11-50	13 contacts →
	Indirect evidence “With over 25 years of experience, AMSi Networks is a leader in delivering advanced Cybersecurity solutions in the digital world.” Source: RevenueBase Database · checked Aug 31, 2026
19	Birmingham Consulting	Partial evidence	Waterdown, ON, Canada	1-10	10 contacts →
	Partial evidence “Birmingham Consulting provides information and cyber security services to help businesses address and effectively manage their digital security and compliance risks.” Source: RevenueBase Database · checked Aug 31, 2026
20	Restiv Technology	Indirect evidence	Calgary, AB, Canada	11-50	9 contacts →
	Indirect evidence “At RESTIV, we are relentless in our pursuit of cybersecurity that empowers, not intimidates.” Source: RevenueBase Database · checked Aug 31, 2026
21	Ardent Security	Partial evidence	Montreal, QC, Canada	1-10	9 contacts →
	Partial evidence “At Ardent Security, we've built our reputation on a simple principle: Exceptional credentials deliver exceptional results.” Source: RevenueBase Database · checked Aug 31, 2026
22	Clickcontrol	Partial evidence	Montreal, QC, Canada	11-50	8 contacts →
	Partial evidence “We provide a comprehensive suite of services from network security and data protection to regulatory compliance and proactive threat management.” Source: RevenueBase Database · checked Aug 31, 2026
23	QSI Security	Indirect evidence	Mississauga Mississauga, Canada	1-10	7 contacts →
	Indirect evidence “Cybersecurity MSSP” Source: RevenueBase Database · checked Aug 31, 2026
24	Storagepipe, A Thrive Company	Strong evidence	Toronto, ON, Canada	51-200	6 contacts →
	Strong evidence “Storagepipe is a trusted global provider of comprehensive cloud, data protection and security services.” Source: RevenueBase Database · checked Aug 31, 2026
25	Source 44 Security	Partial evidence	Markham, ON, Canada	11-50	6 contacts →
	Partial evidence “When it comes to data security, it’s not a matter of whether a breach will occur – it’s a matter of when.” Source: RevenueBase Database · checked Aug 31, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cloud security monitoring companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cloud security monitoring companies.
Partial evidence: Its own public description names part of cloud security monitoring companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud security monitoring companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 114 cloud security monitoring companies based in Canada

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Cloud security monitoring companies based in Canada at a glance

As of Aug 31, 2026

58.8%Verified-email coverage

22.4%Mobile-number coverage

171.2Average contacts per company

1-10Median size (employees)

21.1%Largest-city concentration · Toronto

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 cloud security monitoring companies, 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 “cloud security monitoring companies”. 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 cloud security monitoring companies), 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 cloud security monitoring 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 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, 11,473 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 August 31, 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.

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 cloud security monitoring companies, 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 cloud security monitoring companies are there based in Canada?

RevenueBase identified 114 cloud security monitoring companies headquartered in Canada as of August 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?

Fortinet, headquartered in Ottawa, tops this list with the largest team on record.

Which city has the most cloud security monitoring companies?

Toronto leads with 24 headquartered companies, followed by Montreal (13) and Calgary (10).

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 11,473 verified decision-maker contacts tracked across these 114 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.