Company lists · Data refreshed November 2026

Top 25 Iot security companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 294 companies tracked

The 294 IoT security companies based in Canada listed here include contact details for 2,567 professionals and 931 email addresses. Toronto is the single most-represented city among the companies on this list. This directory was updated in November 2026.

IoT security companies provide products and services that protect connected devices, networks, data, and applications from unauthorized access, disruption, and misuse. This list covers companies that provide security products or services for Internet of Things devices, networks, data, or applications. Ranked by team size, largest first. Data current as of November 4, 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 Nov 4, 2026 86% judged on-target in blind review

294Companies

2,567Contacts tracked

931Verified emails

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The 25 largest iot security companies based in Canada

Ranked by team size

Top 25 of 294 iot security companies based in Canada, ranked by team size, largest first. Data refreshed Nov 4, 2026. RevenueBase Smart Search rates how each company's information relates to iot 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	Trillium Information Security Systems	Partial evidence	Toronto, ON, CanadaHQ checked Nov 4, 2026	51-200	261 contacts →
	Partial evidence “Trillium Information Security Systems (TISS) is a leading global provider of cybersecurity solutions and services, established in 2005.” Source: RevenueBase Database · checked Nov 4, 2026
2	Supra ITS	Indirect evidence	Brampton, ON, CanadaHQ checked Nov 4, 2026	501-1,000	112 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Nov 4, 2026
3	ION	Indirect evidence	Calgary, AB, CanadaHQ checked Nov 4, 2026	51-200	62 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Nov 4, 2026
4	Streamscan Cybersecurity	Indirect evidence	Montreal, QC, CanadaHQ checked Nov 4, 2026	11-50	50 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 Nov 4, 2026
5	Intellisec Solutions	Indirect evidence	Brossard, QC, CanadaHQ checked Nov 4, 2026	11-50	38 contacts →
	Indirect evidence “IntelliSec Solutions delivers comprehensive cybersecurity services designed to protect and optimize your digital infrastructure.” Source: RevenueBase Database · checked Nov 4, 2026
6	Wedge Networks INC	Indirect evidence	Calgary, AB, CanadaHQ checked Nov 4, 2026	11-50	29 contacts →
	Indirect evidence “Wedge Networks is a Canadian cybersecurity company headquartered in Calgary, Alberta.” Source: RevenueBase Database · checked Nov 4, 2026
7	Cyderes	Partial evidence	Toronto, ON, CanadaHQ checked Nov 4, 2026	501-1,000	28 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 Nov 4, 2026
8	Dnsnetworks Technology Company	Indirect evidence	Ottawa, ON, CanadaHQ checked Nov 4, 2026	51-200	27 contacts →
	Indirect evidence “We are a leading IT services provider based out of Ottawa, Montreal and Toronto.” Source: RevenueBase Database · checked Nov 4, 2026
9	BYOS	Partial evidence	Halifax, NS, CanadaHQ checked Nov 4, 2026	11-50	26 contacts →
	Partial evidence “Our world has changed dramatically over the last 10-15 years with an explosion of mobile devices, IoT, cloud computing, and the shift to work-from-home.” Source: RevenueBase Database · checked Nov 4, 2026
10	B4 Networks INC	Partial evidence	Fonthill, ON, CanadaHQ checked Nov 4, 2026	11-50	25 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 Nov 4, 2026
11	Ipss INC	Indirect evidence	Ottawa, ON, CanadaHQ checked Nov 4, 2026	11-50	25 contacts →
	Indirect evidence Source: RevenueBase Database · checked Nov 4, 2026
12	Canary Trap	Partial evidence	Mississauga, ON, CanadaHQ checked Nov 4, 2026	11-50	25 contacts →
	Partial evidence “Canary Trap is a North American offensive security firm that helps organizations validate their security before attackers do.” Source: RevenueBase Database · checked Nov 4, 2026
13	Lyrical Security	Partial evidence	Markham, ON, CanadaHQ checked Nov 4, 2026	11-50	24 contacts →
	Partial evidence “Lyrical Security is an anti-cookie-cutter, full-service cybersecurity services firm.” Source: RevenueBase Database · checked Nov 4, 2026
14	Armour Cybersecurity	Indirect evidence	Toronto, ON, CanadaHQ checked Nov 4, 2026	11-50	21 contacts →
	Indirect evidence “Armour Cybersecurity protects organizations from the multi-faceted, ever-evolving cyber threats that put businesses at risk every day.” Source: RevenueBase Database · checked Nov 4, 2026
15	Cetark Corp	Indirect evidence	Toronto, ON, CanadaHQ checked Nov 4, 2026	11-50	19 contacts →
	Indirect evidence “Cetark is a leading provider of cybersecurity solutions that cater specifically to the challenges faced by mid and small-sized businesses.” Source: RevenueBase Database · checked Nov 4, 2026
16	Tecbound Technology	Indirect evidence	Calgary, AB, CanadaHQ checked Nov 4, 2026	11-50	19 contacts →
	Indirect evidence “At Tecbound Technology, we help businesses stay secure, productive, and ready to grow.” Source: RevenueBase Database · checked Nov 4, 2026
17	Captosec Cybersecurity And IT Solutions For Business	Indirect evidence	Québec, QC, CanadaHQ checked Nov 4, 2026	11-50	19 contacts →
	Indirect evidence “CAPTOSEC, Inc.” Source: RevenueBase Database · checked Nov 4, 2026
18	Bays Technology	Indirect evidence	Burnaby, BC, CanadaHQ checked Nov 4, 2026	11-50	19 contacts →
	Indirect evidence “Welcome to BAYS Technologies, a pioneer in technological innovation based in Vancouver, BC, Canada.” Source: RevenueBase Database · checked Nov 4, 2026
19	Comnet Networks And Security INC	Partial evidence	Ottawa, ON, CanadaHQ checked Nov 4, 2026	51-200	18 contacts →
	Partial evidence “Proudly Canadian, ComNet Networks and Security Inc.” Source: RevenueBase Database · checked Nov 4, 2026
20	Choicecom Networks & Communications LTD	Indirect evidence	Belleville, ON, CanadaHQ checked Nov 4, 2026	11-50	18 contacts →
	Indirect evidence “Outcome‑Driven Protection, Not Just Tools** In our business, we use a wide range of advanced technologies supported by highly skilled local experts, but the real value isn’t in…” Source: RevenueBase Database · checked Nov 4, 2026
21	Heighten Security	Partial evidence	Toronto, CanadaHQ checked Nov 4, 2026	1-10	18 contacts →
	Partial evidence “Heighten Security is a leading provider of cybersecurity services for organizations across Canada.” Source: RevenueBase Database · checked Nov 4, 2026
22	Vars Corporation	Indirect evidence	Montreal, QC, CanadaHQ checked Nov 4, 2026	11-50	18 contacts →
	Indirect evidence “VARS provides flexible cutting-edge cybersecurity solutions that are adapted to your organization’s reality.” Source: RevenueBase Database · checked Nov 4, 2026
23	Threat IQ	Partial evidence	Toronto, CanadaHQ checked Nov 4, 2026	11-50	17 contacts →
	Partial evidence “Our goal is to provide a superior security consulting service regardless of the size or nature of your organization.” Source: RevenueBase Database · checked Nov 4, 2026
24	Carefreeit	Indirect evidence	Waterloo, ON, CanadaHQ checked Nov 4, 2026	11-50	16 contacts →
	Indirect evidence “CarefreeIT provides advanced cybersecurity protection and IT support to Canadian businesses.” Source: RevenueBase Database · checked Nov 4, 2026
25	Comwell Systems Group INC	Indirect evidence	Richmond, CanadaHQ checked Nov 4, 2026	11-50	15 contacts →
	Indirect evidence “Since 1986, we have been delivering timely services and affordable technologies to help businesses to keep up with the rapid pace of computer and communications advances and to…” Source: RevenueBase Database · checked Nov 4, 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 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 iot security companies.
Partial evidence: Its own public description names part of iot security companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot 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 294 iot security companies based in Canada

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Iot security companies based in Canada at a glance

As of Nov 4, 2026

36.3%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

21.1%Largest-city concentration · Toronto

Nov 4, 2026Page data refreshed

Companies by employee count

1-10

160

11-50

103

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 294 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 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 “iot 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 iot 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 iot 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, 931 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 November 4, 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 security companies by metro

Frequently asked

What do IoT security companies do?

IoT security companies protect connected devices, networks, data, and applications from unauthorized access, disruption, and misuse. The list includes 294 companies based in Canada.

How many IoT security companies are based in Canada?

The directory lists 294 IoT security companies based in Canada, with contact details for 2,567 professionals and 931 email addresses.

Where are IoT security companies located?

IoT security companies on this list are located across Canada. Toronto is the single most-represented city among the companies on the list.

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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.