Company lists · Data refreshed September 2026

Top 25 Artificial intelligence security startups based in Canada

Name: Artificial intelligence security startups based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 131 companies tracked

RevenueBase identified 131 artificial intelligence security startups headquartered in Canada as of September 2026 and tracks 1,724 professional contacts across them, including 842 with verified work emails. Toronto is the largest hub.

This list covers artificial intelligence security startups 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 September 27, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

131Companies

1,724Contacts tracked

842Verified emails

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The 25 largest artificial intelligence security startups based in Canada

Ranked by team size

Top 25 of 131 artificial intelligence security startups based in Canada, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to artificial intelligence security startups: 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	Esentire	Indirect evidence	Waterloo, ON, CanadaHQ checked Sep 27, 2026	501-1,000	649 contacts →
	Indirect evidence “eSentire is a leader in Controlled Autonomy SecOps, protecting organizations across 35+ industries around the world.” Source: RevenueBase Database · checked Sep 27, 2026
2	D3 Security	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 27, 2026	51-200	194 contacts →
	Partial evidence “D3 Security's Morpheus is the autonomous security operations platform for busy teams defending multi-vendor environments.” Source: RevenueBase Database · checked Sep 27, 2026
3	Xtract ONE Technologies	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	94 contacts →
	Indirect evidence “Creating a safer world with advanced #AI-powered #PatronScreening and #ThreatDetection solutions.” Source: RevenueBase Database · checked Sep 27, 2026
4	Qohash	Partial evidence	Québec, QC, CanadaHQ checked Sep 27, 2026	51-200	69 contacts →
	Partial evidence “Qohash is the pioneer of zero copy data security, the only model designed to secure petabytes of unstructured data in large enterprises.” Source: RevenueBase Database · checked Sep 27, 2026
5	Cybersecurity Umbrella	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	51-200	54 contacts →
	Indirect evidence “Cybersecurity Umbrella Corp delivers AI-driven cybersecurity solutions tailored for fintech, enterprises, governments, educators, and digital platforms.” Source: RevenueBase Database · checked Sep 27, 2026
6	Streamscan Cybersecurity	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 27, 2026	11-50	46 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 Sep 27, 2026
7	LARUS	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 27, 2026	11-50	43 contacts →
	Strong evidence “Larus delivers AI-powered intelligence for organizations making decisions in complex, high-stakes environments, from defence and aerospace to maritime, security, and enterprise.” Source: RevenueBase Database · checked Sep 27, 2026
8	Wedge Networks INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 27, 2026	11-50	30 contacts →
	Indirect evidence “Wedge Networks is a Canadian cybersecurity company headquartered in Calgary, Alberta.” Source: RevenueBase Database · checked Sep 27, 2026
9	Trojai	Partial evidence	Saint John, NB, CanadaHQ checked Sep 27, 2026	11-50	27 contacts →
	Partial evidence “Securing AI Models, Applications, and Agents from Development to Deployment TrojAI helps the world’s leading enterprises secure the behavior of their AI/ML and GenAI models…” Source: RevenueBase Database · checked Sep 27, 2026
10	B4 Networks INC	Partial evidence	Fonthill, ON, CanadaHQ checked Sep 27, 2026	11-50	22 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 Sep 27, 2026
11	Bays Technology	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 27, 2026	11-50	18 contacts →
	Indirect evidence “Welcome to BAYS Technologies, a pioneer in technological innovation based in Vancouver, BC, Canada.” Source: RevenueBase Database · checked Sep 27, 2026
12	Synersolutions	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 27, 2026	1-10	18 contacts →
	Partial evidence “SynerSolutions integrating cutting edge technology into enterprise cyber security solutions” Source: RevenueBase Database · checked Sep 27, 2026
13	Cybercheckai	Indirect evidence	Fredericton, NB, CanadaHQ checked Sep 27, 2026	11-50	15 contacts →
	Indirect evidence “Our number one goal is to make a difference solving criminal investigations.” Source: RevenueBase Database · checked Sep 27, 2026
14	Parabellyx Cybersecurity	Partial evidence	Vaughan, ON, CanadaHQ checked Sep 27, 2026	11-50	14 contacts →
	Partial evidence “Parabellyx are ethical hackers, compliance experts, and security strategists democratizing risk management with an affordable AI platform.” Source: RevenueBase Database · checked Sep 27, 2026
15	Codeeye	Indirect evidence	Toronto, CanadaHQ checked Sep 27, 2026	11-50	14 contacts →
	Indirect evidence “At CodeEye, we’re redefining how modern organizations secure their applications.” Source: RevenueBase Database · checked Sep 27, 2026
16	Redarx Cyber Group	Partial evidence	Saskatoon, SK, CanadaHQ checked Sep 27, 2026	11-50	10 contacts →
	Partial evidence “At RedArx Cyber Group, our vision is to empower businesses with cutting-edge, proactive security solutions that safeguard their digital landscapes.” Source: RevenueBase Database · checked Sep 27, 2026
17	Zighra	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 27, 2026	11-50	10 contacts →
	Indirect evidence “Zighra is building the foundational AI OS that powers cyber and electronic defence.” Source: RevenueBase Database · checked Sep 27, 2026
18	Cyvault	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 27, 2026	11-50	9 contacts →
	Indirect evidence “CyVault™ has emerged as a global, cyber defense leader offering the most advanced comprehensive protection for companies and organizations of any industry and size.” Source: RevenueBase Database · checked Sep 27, 2026
19	Eureka Devsecops	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 27, 2026	11-50	9 contacts →
	Partial evidence “Eureka DevSecOps transforms application security from chaos into clarity.” Source: RevenueBase Database · checked Sep 27, 2026
20	Tidal Point Software	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 27, 2026	1-10	9 contacts →
	Indirect evidence “Tidal Point is a cybersecurity innovator with hands-on expertise across finance, healthcare, government, and more.” Source: RevenueBase Database · checked Sep 27, 2026
21	Infiltrateiq	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 27, 2026	1-10	9 contacts →
	Indirect evidence “At InfiltrateIQ, we revolutionize cybersecurity with the power of our AI, Vana.” Source: RevenueBase Database · checked Sep 27, 2026
22	Contivos	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 27, 2026	11-50	8 contacts →
	Partial evidence “Contivos is a global technology, cybersecurity, and AI transformation company helping organizations secure, modernize, and grow through intelligent systems and digital execution.” Source: RevenueBase Database · checked Sep 27, 2026
23	Cyberdefense AI INC	Partial evidence	Montreal, QC, CanadaHQ checked Sep 27, 2026	11-50	7 contacts →
	Partial evidence “CYBERDEFENSE.AI is reshaping the future of cybersecurity with its intelligent V3 platform, more than just a Web Application Firewall (WAF).” Source: RevenueBase Database · checked Sep 27, 2026
24	Skadi Cyber Defense	Indirect evidence	Bracebridge, ON, CanadaHQ checked Sep 27, 2026	1-10	7 contacts →
	Indirect evidence “SKADI builds autonomous cybersecurity systems that understand threats rather than just detect patterns.” Source: RevenueBase Database · checked Sep 27, 2026
25	Ezotech INC	Indirect evidence	London, ON, CanadaHQ checked Sep 27, 2026	11-50	5 contacts →
	Indirect evidence “EzoTech is the next phase of Cybersecurity.” Source: RevenueBase Database · checked Sep 27, 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: artificial intelligence security startups. 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 artificial intelligence security startups.
Partial evidence: Its own public description names part of artificial intelligence security startups, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name artificial intelligence security startups. 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 131 artificial intelligence security startups based in Canada

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Artificial intelligence security startups based in Canada at a glance

As of Sep 27, 2026

48.8%Verified-email coverage

13.2Average contacts per company

1-10Median size (employees)

24.4%Largest-city concentration · Toronto

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 131 companies.

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 artificial intelligence security startups, 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 “artificial intelligence security startups”. 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 artificial intelligence security startups), 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 artificial intelligence security startups, 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, 842 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 27, 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 artificial intelligence security startups, 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 artificial intelligence security startups are there based in Canada?

RevenueBase identified 131 artificial intelligence security startups 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?

Esentire, headquartered in Waterloo, tops this list with the largest team on record.

Which city has the most artificial intelligence security startups?

Toronto leads with 32 headquartered companies, followed by Montreal (19) and Calgary (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 842 verified decision-maker contacts tracked across these 131 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 27, 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.