Company lists · Data refreshed August 2026

Top 25 Cloud security companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Aug 29, 2026 142 companies tracked

This directory lists 142 cloud security companies based in Canada, with 20,018 contacts and 11,781 email addresses. Updated August 2026, it identifies Toronto as the single most-represented city among the companies on the list.

Cloud security companies provide products and services that protect cloud infrastructure, applications, data, workloads, identities, and access from security threats. This list covers companies that provide cloud security products or services, including cloud infrastructure protection, workload security, identity and access controls, data protection, and security monitoring. Ranked by team size, largest first. Data current as of August 29, 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 29, 2026 86% judged on-target in blind review

142Companies

20,018Contacts tracked

11,781Verified emails

4,420Mobile numbers

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The 25 largest cloud security companies based in Canada

Ranked by team size

Top 25 of 142 cloud security companies based in Canada, ranked by team size, largest first. Data refreshed Aug 29, 2026. RevenueBase Smart Search rates how each company's information relates to cloud security 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 29, 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 29, 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 29, 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 29, 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 29, 2026
6	ESI Technologies	Indirect evidence	Toronto, ON, Canada	201-500	191 contacts →
	Indirect evidence “Since 1994, ESI’s focus has always been data management and protection.” Source: RevenueBase Database · checked Aug 29, 2026
7	Thinkon	Indirect evidence	Toronto, ON, Canada	51-200	173 contacts →
	Indirect evidence “ThinkOn, Inc.” Source: RevenueBase Database · checked Aug 29, 2026
8	Link11 Gmbh	Partial evidence	Vancouver, BC, Canada	51-200	68 contacts →
	Partial evidence “Link11 is a leading European manufacturer of cloud-based cybersecurity solutions that helps businesses and public authorities in critical infrastructure stay online, no matter…” Source: RevenueBase Database · checked Aug 29, 2026
9	Ebryx LLC	Indirect evidence	Montreal, QC, Canada	201-500	47 contacts →
	Indirect evidence “Ebryx LLC is a 360° cybersecurity and secure engineering company trusted by enterprises, startups, and governments to safeguard critical digital ecosystems.” Source: RevenueBase Database · checked Aug 29, 2026
10	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 29, 2026
11	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 29, 2026
12	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 29, 2026
13	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 29, 2026
14	Hostedbizz	Partial evidence	Ottawa, ON, Canada	11-50	23 contacts →
	Partial evidence “HostedBizz is now fully integrated into Opti9, enhancing our hybrid cloud solutions and expanding our reach into the Canadian market.” Source: RevenueBase Database · checked Aug 29, 2026
15	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 29, 2026
16	Airgate Technologies INC	Partial evidence	Vaughan, ON, Canada	11-50	21 contacts →
	Partial evidence “AirGate is a Premier Managed Services Provider of Secure Network and Cloud Services for Enterprise.” Source: RevenueBase Database · checked Aug 29, 2026
17	Stage2data INC	Indirect evidence	Oakville, ON, Canada	11-50	20 contacts →
	Indirect evidence “Founded in 2009, Stage2Data is an award-winning provider of disaster recovery, backup, and network recovery solutions built to keep organizations operational during outages, cyber…” Source: RevenueBase Database · checked Aug 29, 2026
18	Sourced Group An Amdocs Company	Strong evidence	Toronto, ON, Canada	201-500	20 contacts →
	Strong evidence “Sourced Group an Amdocs Company is an award-winning global consulting firm that helps organisations make the most of cloud computing with a focus on security, governance, and…” Source: RevenueBase Database · checked Aug 29, 2026
19	Forward Security	Strong evidence	Toronto, ON, Canada	11-50	16 contacts →
	Strong evidence “Forward's highly accomplished team delivers Cybersecurity solutions with focus on application and cloud security to mid-sized organizations in the Finance, Health, E-commerce, and…” Source: RevenueBase Database · checked Aug 29, 2026
20	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 29, 2026
21	Axiom360	Strong evidence	Whitby, ON, Canada	51-200	15 contacts →
	Strong evidence “Axiom is a managed service provider that specializes in cloud and network security, cyber security, ransomware recovery services, cyber ransomware, IT services and network…” Source: RevenueBase Database · checked Aug 29, 2026
22	Cryptomill Cybersecurity Solutions	Partial evidence	Toronto, ON, Canada	11-50	14 contacts →
	Partial evidence “CryptoMill Cybersecurity Solutions provides advanced, innovative data security solutions for enterprises, professionals and individuals.” Source: RevenueBase Database · checked Aug 29, 2026
23	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 29, 2026
24	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 29, 2026
25	Cord3 Innovation Data-Centric Security	Indirect evidence	Ottawa, ON, Canada	11-50	12 contacts →
	Indirect evidence “Cord3 gives data-owners the most effective way to safeguard your information.” Source: RevenueBase Database · checked Aug 29, 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 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 companies.
Partial evidence: Its own public description names part of cloud security 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 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 142 cloud security companies based in Canada

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Cloud security companies based in Canada at a glance

As of Aug 29, 2026

58.9%Verified-email coverage

22.1%Mobile-number coverage

141.0Average contacts per company

11-50Median size (employees)

21.8%Largest-city concentration · Toronto

Aug 29, 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 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 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 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 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, 11,781 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 29, 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.

Cloud security companies by metro

Cloud security companies in Toronto31

Frequently asked

How many cloud security companies are based in Canada?

The list contains 142 cloud security companies based in Canada. It also includes 20,018 contacts and 11,781 email addresses.

Where are the most cloud security companies located?

Toronto is the single most-represented city among the companies on the list. The directory covers companies based in Canada.

What do cloud security companies do?

Cloud security companies protect cloud infrastructure, applications, data, workloads, identities, and access. Their offerings can include cloud security monitoring, workload protection, identity controls, data security, and threat prevention.

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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.