Company lists · Data refreshed September 2026

Top 25 Iot vulnerability assessment companies based in Canada

Name: Iot vulnerability assessment companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 79 companies tracked

RevenueBase identified 79 iot vulnerability assessment companies headquartered in Canada as of September 2026 and tracks 401 professional contacts across them, including 173 with verified work emails. Toronto is the largest hub.

This list covers iot vulnerability assessment 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 September 20, 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 20, 2026 86% judged on-target in blind review

79Companies

401Contacts tracked

173Verified emails

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The 25 largest iot vulnerability assessment companies based in Canada

Ranked by team size

Top 25 of 79 iot vulnerability assessment companies based in Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to iot vulnerability assessment 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	Packetlabs	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	64 contacts →
	Indirect evidence “Packetlabs is CREST-accredited and SOC 2 Type II attested, demonstrating our commitment to security excellence.” Source: RevenueBase Database · checked Sep 20, 2026
2	Digital Boundary Group	Indirect evidence	London, ON, CanadaHQ checked Sep 20, 2026	11-50	39 contacts →
	Indirect evidence “Digital Boundary Group is an Information Technology Security Assurance Services firm serving clients throughout North America since 2003.” Source: RevenueBase Database · checked Sep 20, 2026
3	Malleum	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “Malleum isn’t your everyday, run-of-the-mill security firm.” Source: RevenueBase Database · checked Sep 20, 2026
4	Canary Trap	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 20, 2026	11-50	21 contacts →
	Indirect evidence “Canary Trap is a North American offensive security firm that helps organizations validate their security before attackers do.” Source: RevenueBase Database · checked Sep 20, 2026
5	Vumetric By Telus	Partial evidence	Québec, QC, CanadaHQ checked Sep 20, 2026	n/a	19 contacts →
	Partial evidence “Vumetric by TELUS Business is a leading provider of cybersecurity assessment services, our team of certified professionals conducts over 500 penetration tests annually for a wide…” Source: RevenueBase Database · checked Sep 20, 2026
6	Heighten Security	Indirect evidence	Toronto, CanadaHQ checked Sep 20, 2026	1-10	16 contacts →
	Indirect evidence “Heighten Security is a leading provider of cybersecurity services for organizations across Canada.” Source: RevenueBase Database · checked Sep 20, 2026
7	Parabellyx Cybersecurity	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Parabellyx are ethical hackers, compliance experts, and security strategists democratizing risk management with an affordable AI platform.” Source: RevenueBase Database · checked Sep 20, 2026
8	Hitachi Systems Security INC	Indirect evidence	Blainville, QC, CanadaHQ checked Sep 20, 2026	501-1,000	10 contacts →
	Indirect 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 Sep 20, 2026
9	Infiltrateiq	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 20, 2026	1-10	9 contacts →
	Indirect evidence “At InfiltrateIQ, we revolutionize cybersecurity with the power of our AI, Vana.” Source: RevenueBase Database · checked Sep 20, 2026
10	Sourcetekit	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “SourcetekIT is focused on providing high-quality Professional and Managed Security Services to businesses across North America.” Source: RevenueBase Database · checked Sep 20, 2026
11	Ardent Security	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	8 contacts →
	Indirect evidence “At Ardent Security, we've built our reputation on a simple principle: Exceptional credentials deliver exceptional results.” Source: RevenueBase Database · checked Sep 20, 2026
12	Glitchsecure	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “GlitchSecure helps companies secure their products and infrastructure through real-time continuous security testing.” Source: RevenueBase Database · checked Sep 20, 2026
13	Stingrai	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “Stingrai is CREST-accredited for penetration testing services, helps companies prevent breaches by simulating real-world attacks.” Source: RevenueBase Database · checked Sep 20, 2026
14	OTH Security	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “OTH Security specializes in identifying and mitigating digital risks through comprehensive analysis, deep-dive threat intelligence, and robust penetration testing.” Source: RevenueBase Database · checked Sep 20, 2026
15	Source 44 Security	Indirect evidence	Markham, ON, CanadaHQ checked Sep 20, 2026	11-50	6 contacts →
	Indirect 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 Sep 20, 2026
16	Ezotech INC	Indirect evidence	London, ON, CanadaHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “EzoTech is the next phase of Cybersecurity.” Source: RevenueBase Database · checked Sep 20, 2026
17	Wisr AI	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “Wisr AI helps enterprises assess not only their own internal Cyber Risk posture, but also helps prioritize the inherent risk faced through 3rd party infrastructure and supply…” Source: RevenueBase Database · checked Sep 20, 2026
18	Complytec INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 20, 2026	11-50	4 contacts →
	Indirect evidence “ComplyTec is a trusted reseller of IT security solutions, helping organizations detect and prevent threats to their IT systems and data.” Source: RevenueBase Database · checked Sep 20, 2026
19	Loudmouth Security	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “Loudmouth Security was established in 2016 and has quickly become one of Ottawa’s elite cyber security consultancies.” Source: RevenueBase Database · checked Sep 20, 2026
20	3tenets Consulting	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 20, 2026	11-50	3 contacts →
	Indirect evidence “3Tenets Consulting is a Canadian cybersecurity firm built for organizations operating in regulated environments, where security work needs to withstand scrutiny from boards…” Source: RevenueBase Database · checked Sep 20, 2026
21	Defense In Depth	Indirect evidence	Toronto, CanadaHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Looking to expand your IT services to include cybersecurity?” Source: RevenueBase Database · checked Sep 20, 2026
22	Intangible Realities	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Since 2002 Intangible Realities has been providing technical solutions to meet the needs of our clients.” Source: RevenueBase Database · checked Sep 20, 2026
23	Layer0 Security INC	Indirect evidence	Waterloo, ON, CanadaHQ checked Sep 20, 2026	201-500	1 contacts →
	Indirect evidence “Layer0’s core services exist to benchmark your organization’s security posture and make actionable recommendations that result in tangible security benefits.” Source: RevenueBase Database · checked Sep 20, 2026
24	Fortica Cybersecurity	Partial evidence	Quebec, QC, CanadaHQ checked Sep 20, 2026	11-50	1 contacts →
	Partial evidence “Fortica is a leading Canadian cybersecurity firm founded in 2009 that provides cloud security assessment, risk evaluation and architecture services to a wide range of…” Source: RevenueBase Database · checked Sep 20, 2026
25	BCS Group	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “BCS is the go-to security company that has already helped over a dozen of Canadian and American company enhance their security posture to avoid risks of advanced persistent…” Source: RevenueBase Database · checked Sep 20, 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: iot vulnerability assessment 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 iot vulnerability assessment companies.
Partial evidence: Its own public description names part of iot vulnerability assessment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot vulnerability assessment 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 79 iot vulnerability assessment companies based in Canada

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Iot vulnerability assessment companies based in Canada at a glance

As of Sep 20, 2026

43.1%Verified-email coverage

5.1Average contacts per company

1-10Median size (employees)

35.4%Largest-city concentration · Toronto

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

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 79 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 iot vulnerability assessment 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 “iot vulnerability assessment 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 iot vulnerability assessment 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 iot vulnerability assessment 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, 173 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 20, 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.

Iot vulnerability assessment companies by metro

Iot vulnerability assessment companies in Toronto28

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 iot vulnerability assessment 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 iot vulnerability assessment companies are there based in Canada?

RevenueBase identified 79 iot vulnerability assessment companies 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?

Packetlabs, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most iot vulnerability assessment companies?

Toronto leads with 28 headquartered companies, followed by Ottawa (6) and Calgary (5).

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 173 verified decision-maker contacts tracked across these 79 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 20, 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.