Company lists · Data refreshed September 2026

Top 25 Security monitoring solutions based in Canada

Name: Security monitoring solutions based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 549 companies tracked

RevenueBase identified 549 security monitoring solutions headquartered in Canada as of September 2026 and tracks 5,206 professional contacts across them, including 1,431 with verified work emails. Toronto is the largest hub.

This list covers security monitoring solutions 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 21, 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 21, 2026 86% judged on-target in blind review

549Companies

5,206Contacts tracked

1,431Verified emails

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The 25 largest security monitoring solutions based in Canada

Ranked by team size

Top 25 of 549 security monitoring solutions based in Canada, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to security monitoring solutions: 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	Avigilon	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 21, 2026	1,001-5,000	342 contacts →
	Partial evidence “Avigilon was acquired by Motorola Solutions in 2018.” Source: RevenueBase Database · checked Sep 21, 2026
2	Trillium Information Security Systems	Strong evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	51-200	239 contacts →
	Strong evidence “Trillium Information Security Systems (TISS) is a leading global provider of cybersecurity solutions and services, established in 2005.” Source: RevenueBase Database · checked Sep 21, 2026
3	D3 Security	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 21, 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 21, 2026
4	Wilsons Security	Strong evidence	Dartmouth, NS, CanadaHQ checked Sep 21, 2026	51-200	119 contacts →
	Strong evidence “Wilsons Security provides security solutions for homes throughout central Nova Scotia, and for businesses across Canada.” Source: RevenueBase Database · checked Sep 21, 2026
5	Avante Security INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	51-200	100 contacts →
	Partial evidence “Avante Security Inc, an Avante Corp company, is known for being Toronto's most prestigious security provider with the fastest response times in Canada.” Source: RevenueBase Database · checked Sep 21, 2026
6	SRG Security Resource Group INC	Partial evidence	Regina, SK, CanadaHQ checked Sep 21, 2026	501-1,000	91 contacts →
	Partial evidence “SRG Security Resource Group Inc is a physical & cyber security company based in Regina, Saskatchewan.” Source: RevenueBase Database · checked Sep 21, 2026
7	ISA Cybersecurity	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	51-200	86 contacts →
	Partial evidence “ISA Cybersecurity is one of Canada’s leading cybersecurity services and solutions providers.” Source: RevenueBase Database · checked Sep 21, 2026
8	Radius Security	Strong evidence	Richmond, BC, CanadaHQ checked Sep 21, 2026	51-200	76 contacts →
	Strong evidence “Radius Security offers a complete range of commercial security solutions including Redhanded™ Human Detection™ software.” Source: RevenueBase Database · checked Sep 21, 2026
9	Birdseye Security Solutions	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 21, 2026	201-500	76 contacts →
	Indirect evidence “Birdseye is the Yard Operating System.” Source: RevenueBase Database · checked Sep 21, 2026
10	Capital Security And Investigations	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	51-200	73 contacts →
	Partial evidence “Capital Security specializes in the installation of Fire Alarms, Security Systems, Burglar Alarms, CCTV and Access Control including networked sytems (commercial and residential).” Source: RevenueBase Database · checked Sep 21, 2026
11	Securtek	Indirect evidence	Yorkton, SK, CanadaHQ checked Sep 21, 2026	51-200	70 contacts →
	Indirect evidence “Safeguard what matters most No matter where your home or business is located crime is always a concern.” Source: RevenueBase Database · checked Sep 21, 2026
12	Peregrine Protection	Strong evidence	North York, ON, CanadaHQ checked Sep 21, 2026	201-500	59 contacts →
	Strong evidence “We are a small security company who are committed to delivering exceptional value and service through fully integrated security solutions and systems/ From physical on-site…” Source: RevenueBase Database · checked Sep 21, 2026
13	Telsco Security	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 21, 2026	51-200	54 contacts →
	Partial evidence “Telsco is Edmonton's largest full service security provider.” Source: RevenueBase Database · checked Sep 21, 2026
14	Canadian Protection Services	Strong evidence	Hamilton, ON, CanadaHQ checked Sep 21, 2026	51-200	53 contacts →
	Strong evidence “At Canadian Protection Services, our mission is to provide exceptional security solutions to individuals and businesses in the Hamilton, Halton, and Niagara regions, as well as…” Source: RevenueBase Database · checked Sep 21, 2026
15	Access 2 Networks A2n	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 21, 2026	11-50	46 contacts →
	Partial evidence “Access 2 Networks is Canada’s premier network security provider, dedicated to helping organizations manage and protect their networks against internal and external security…” Source: RevenueBase Database · checked Sep 21, 2026
16	Streamscan Cybersecurity	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 21, 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 21, 2026
17	Huronia Alarm And Fire Security INC	Indirect evidence	Midland, ON, CanadaHQ checked Sep 21, 2026	51-200	43 contacts →
	Indirect evidence “Huronia Alarm & Fire Safety Inc.” Source: RevenueBase Database · checked Sep 21, 2026
18	Security ONE Alarm Systems	Partial evidence	Leamington, ON, CanadaHQ checked Sep 21, 2026	11-50	42 contacts →
	Partial evidence “Security ONE Alarm Systems has been the premier security company in Southwestern Ontario for over 40 years.” Source: RevenueBase Database · checked Sep 21, 2026
19	Dnsnetworks Technology Company	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	51-200	38 contacts →
	Indirect evidence “We are a leading IT services provider based out of Ottawa, Montreal and Toronto.” Source: RevenueBase Database · checked Sep 21, 2026
20	Cyderes	Strong evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	501-1,000	37 contacts →
	Strong evidence “Cyderes is a global cybersecurity powerhouse offering comprehensive solutions around managed security, identity and access management, and professional services.” Source: RevenueBase Database · checked Sep 21, 2026
21	Provident Security	Strong evidence	Burnaby, BC, CanadaHQ checked Sep 21, 2026	51-200	37 contacts →
	Strong evidence “Unlike most security firms that contract out alarm monitoring or installation services, Provident provides a truly end-to-end solution.” Source: RevenueBase Database · checked Sep 21, 2026
22	360 Advanced Security Corporation	Partial evidence	Etobicoke, ON, CanadaHQ checked Sep 21, 2026	51-200	36 contacts →
	Partial evidence “Incorporated in 360 Advanced Security Corporation delivers highly advanced integrated security systems to our commercial customers.” Source: RevenueBase Database · checked Sep 21, 2026
23	SIRIX	Strong evidence	Laval, QC, CanadaHQ checked Sep 21, 2026	11-50	36 contacts →
	Strong evidence “Sirix is a state-of-the-art security operation center that provides security dealers with expert services and cutting-edge remote live monitoring solutions to manage and protect…” Source: RevenueBase Database · checked Sep 21, 2026
24	Live Patrol	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 21, 2026	51-200	35 contacts →
	Strong evidence “Live Patrol is a Canadian-based remote video monitoring company providing AI-enhanced security solutions across North America.” Source: RevenueBase Database · checked Sep 21, 2026
25	The Automated Group	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	201-500	33 contacts →
	Partial evidence “Founded in 1981 and headquartered in Toronto, Ontario, The Automated Group (TAG) is a leading provider of integrated technological solutions across multiple industries.” Source: RevenueBase Database · checked Sep 21, 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: security monitoring solutions. 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 security monitoring solutions.
Partial evidence: Its own public description names part of security monitoring solutions, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name security monitoring solutions. 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 549 security monitoring solutions based in Canada

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Security monitoring solutions based in Canada at a glance

As of Sep 21, 2026

27.5%Verified-email coverage

9.5Average contacts per company

11-50Median size (employees)

12.8%Largest-city concentration · Toronto

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

268

11-50

185

51-200

201-500

501-1,000

1,001-5,000

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 549 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 security monitoring solutions, 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 “security monitoring solutions”. 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 security monitoring solutions), 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 security monitoring solutions, 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, 1,431 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 21, 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.

Security monitoring solutions by metro

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 security monitoring solutions, 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 security monitoring solutions are there based in Canada?

RevenueBase identified 549 security monitoring solutions 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?

Avigilon, headquartered in Vancouver, tops this list with the largest team on record.

Which city has the most security monitoring solutions?

Toronto leads with 70 headquartered companies, followed by Calgary (36) and Montreal (34).

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 1,431 verified decision-maker contacts tracked across these 549 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 21, 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.