Company lists · Data refreshed September 2026

Top 25 Surveillance system companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 374 companies tracked

RevenueBase identified 374 surveillance system companies headquartered in Canada as of September 2026 and tracks 3,236 professional contacts across them, including 1,089 with verified work emails. Toronto is the largest hub.

This list covers surveillance system 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 22, 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 22, 2026 86% judged on-target in blind review

374Companies

3,236Contacts tracked

1,089Verified emails

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The 25 largest surveillance system companies based in Canada

Ranked by team size

Top 25 of 374 surveillance system companies based in Canada, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to surveillance system 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	Vosker	Partial evidence	Victoriaville, QC, CanadaHQ checked Sep 22, 2026	201-500	345 contacts →
	Partial evidence “VOSKER is a leading Canadian technology company specializing in advanced surveillance solutions.” Source: RevenueBase Database · checked Sep 22, 2026
2	Avigilon	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	1,001-5,000	342 contacts →
	Indirect evidence “Avigilon was acquired by Motorola Solutions in 2018.” Source: RevenueBase Database · checked Sep 22, 2026
3	Radius Security	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 22, 2026	51-200	76 contacts →
	Indirect evidence “Radius Security offers a complete range of commercial security solutions including Redhanded™ Human Detection™ software.” Source: RevenueBase Database · checked Sep 22, 2026
4	Capital Security And Investigations	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 22, 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 22, 2026
5	FCI Fleming Communications INC	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 22, 2026	51-200	69 contacts →
	Indirect evidence “Established in 1995 in Ottawa, FCi is a privately owned company powered by a dedicated team of over 150 professionals, including more than 100 skilled technicians.” Source: RevenueBase Database · checked Sep 22, 2026
6	Telsco Security	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 22, 2026	51-200	54 contacts →
	Indirect evidence “Telsco is Edmonton's largest full service security provider.” Source: RevenueBase Database · checked Sep 22, 2026
7	Security ONE Alarm Systems	Partial evidence	Leamington, ON, CanadaHQ checked Sep 22, 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 22, 2026
8	360 Advanced Security Corporation	Partial evidence	Etobicoke, ON, CanadaHQ checked Sep 22, 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 22, 2026
9	Protection Plus	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	11-50	36 contacts →
	Indirect evidence “PROTECTION PLUS is Canada's Premier Authorized Honeywell and Alarm.com Security Dealer serving the Greater Toronto Area and South Central Ontario.” Source: RevenueBase Database · checked Sep 22, 2026
10	Live Patrol	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 22, 2026	51-200	35 contacts →
	Indirect evidence “Live Patrol is a Canadian-based remote video monitoring company providing AI-enhanced security solutions across North America.” Source: RevenueBase Database · checked Sep 22, 2026
11	Fire Monitoring Of Canada INC	Indirect evidence	St. Catharines, ON, CanadaHQ checked Sep 22, 2026	11-50	31 contacts →
	Indirect evidence “FMC is a full service, ULC-listed monitoring company, and we employ our own staff of technicians, operate our own Signals Receiving Centre in addition to our own Client Services…” Source: RevenueBase Database · checked Sep 22, 2026
12	Watchnet INC	Indirect evidence	Markham, ON, CanadaHQ checked Sep 22, 2026	11-50	31 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
13	Design Electronics	Partial evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	11-50	29 contacts →
	Partial evidence “For over 35 years Design Electronics has been the leader in the systems integration market serving Southern Ontario and beyond.” Source: RevenueBase Database · checked Sep 22, 2026
14	AC Technical Systems LTD	Partial evidence	Whitby, ON, CanadaHQ checked Sep 22, 2026	51-200	29 contacts →
	Partial evidence “Mission Statement: At AC Technical Systems Ltd, we provide innovative, reliable, and integrated access control and security solutions that protect businesses and enhance…” Source: RevenueBase Database · checked Sep 22, 2026
15	Secure Defence Corporation	Partial evidence	Richmond, BC, CanadaHQ checked Sep 22, 2026	11-50	27 contacts →
	Partial evidence “Secure Defence Corporation offers specialized security and surveillance solutions tailored to the unique nature and needs of the construction industry.” Source: RevenueBase Database · checked Sep 22, 2026
16	Securmax	Partial evidence	Saint-laurent, CanadaHQ checked Sep 22, 2026	11-50	26 contacts →
	Partial evidence “Leader depuis plus de 30 ans en matière de systèmes de sécurité intégrée des bâtiments.” Source: RevenueBase Database · checked Sep 22, 2026
17	BIL Security Service Canada LTD	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 22, 2026	51-200	25 contacts →
	Partial evidence “BIL Video Surveillance Solutions has been protecting residences and businesses for over twenty years worldwide.” Source: RevenueBase Database · checked Sep 22, 2026
18	International Loss Prevention Systems	Partial evidence	Surrey, BC, CanadaHQ checked Sep 22, 2026	11-50	25 contacts →
	Partial evidence “International Loss Prevention Systems (ILPS) is a full service loss prevention and security company located in British Columbia Canada.” Source: RevenueBase Database · checked Sep 22, 2026
19	Active Watch Security	Indirect evidence	New Westminster, BC, CanadaHQ checked Sep 22, 2026	201-500	25 contacts →
	Indirect evidence “We are a multinational security company.” Source: RevenueBase Database · checked Sep 22, 2026
20	Inaxsys Security Systems	Partial evidence	Montréal, QC, CanadaHQ checked Sep 22, 2026	11-50	23 contacts →
	Partial evidence “Inaxsys, headquartered in Saint-Léonard, Québec, Canada, is a leading distributor, developer and supplier of open architecture Video Management System (VMS), Access Control/Alarm…” Source: RevenueBase Database · checked Sep 22, 2026
21	Sécur-Icare	Partial evidence	Longueuil, QC, CanadaHQ checked Sep 22, 2026	51-200	23 contacts →
	Partial evidence “Depuis quelques années,les technologies de l’information ont grandement influencé notre industrie, les communications entre les gens et les systèmes sont devenues chose courante.” Source: RevenueBase Database · checked Sep 22, 2026
22	ADSS	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 22, 2026	11-50	22 contacts →
	Indirect evidence “Founded in 2004, our company has over 18 years of service in Montreal, Ottawa, Toronto & Atlantic region.” Source: RevenueBase Database · checked Sep 22, 2026
23	Protect-Ip Global Solutions Solutions Globales	Indirect evidence	St-laurent, QC, CanadaHQ checked Sep 22, 2026	11-50	21 contacts →
	Indirect evidence “Protect-IP Global Solutions Inc.” Source: RevenueBase Database · checked Sep 22, 2026
24	Galaxy Security Corporation	Strong evidence	Markham, ON, CanadaHQ checked Sep 22, 2026	51-200	21 contacts →
	Strong evidence “Galaxy is a leading manufacturer security camera (CCTV), Surveillance Solution and complete digital camera systems in North America, headquartered in Markham, Canada.” Source: RevenueBase Database · checked Sep 22, 2026
25	Cctv Direct	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 22, 2026	11-50	21 contacts →
	Partial evidence “CCTV Direct, providers of surveillance equipment, Thermal Technology cameras for temperature readings, CCTV camera providers, safety and security industry” Source: RevenueBase Database · checked Sep 22, 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: surveillance system 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 surveillance system companies.
Partial evidence: Its own public description names part of surveillance system companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name surveillance system 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 374 surveillance system companies based in Canada

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Surveillance system companies based in Canada at a glance

As of Sep 22, 2026

33.7%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

8.0%Largest-city concentration · Toronto

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

202

11-50

127

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 374 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 surveillance system 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 “surveillance system 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 surveillance system 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 surveillance system 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, 1,089 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 22, 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.

Surveillance system companies by metro

Surveillance system companies in Toronto30

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 surveillance system 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 surveillance system companies are there based in Canada?

RevenueBase identified 374 surveillance system 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?

Vosker, headquartered in Victoriaville, tops this list with the largest team on record.

Which city has the most surveillance system companies?

Toronto leads with 30 headquartered companies, followed by Calgary (21) and Montreal (20).

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 1,089 verified decision-maker contacts tracked across these 374 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 22, 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.