Company lists · Data refreshed September 2026

Top 25 Perimeter security contractors based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 113 companies tracked

RevenueBase identified 113 perimeter security contractors headquartered in Canada as of September 2026 and tracks 1,010 professional contacts across them, including 257 with verified work emails and 49 with mobile numbers. Toronto is the largest hub.

This list covers perimeter security contractors 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

113Companies

1,010Contacts tracked

257Verified emails

49Mobile numbers

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The 25 largest perimeter security contractors based in Canada

Ranked by team size

Top 25 of 113 perimeter security contractors based in Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names perimeter security contractors: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Commissionaires BCIndirect evidence	Vancouver, BC, CanadaHQ checked Sep 5, 2026	1,001-5,000	304
	“Commissionaires nationally is a private, Canadian, not-for-profit company with 15 independent divisions encompassing 50+ offices and more than employees.” Source: company website · checked Sep 5, 2026
2	Telsco SecurityPartial evidence	Edmonton, AB, CanadaHQ checked Sep 5, 2026	51-200	54
	“Telsco is Edmonton's largest full service security provider.” Source: company website · checked Sep 5, 2026
3	360 Advanced Security CorporationPartial evidence	Etobicoke, ON, CanadaHQ checked Sep 5, 2026	51-200	36
	“Incorporated in 360 Advanced Security Corporation delivers highly advanced integrated security systems to our commercial customers.” Source: company website · checked Sep 5, 2026
4	Protection PlusPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	36
	“PROTECTION PLUS is Canada's Premier Authorized Honeywell and Alarm.com Security Dealer serving the Greater Toronto Area and South Central Ontario.” Source: company website · checked Sep 5, 2026
5	Commissionaires Newfoundland And LabradorPartial evidence	St John’s, NL, CanadaHQ checked Sep 5, 2026	501-1,000	35
	“Commissionaires Newfoundland and Labrador (NL) is the leading security provider employing over 700 Newfoundlanders and Labradorians across the province.” Source: company website · checked Sep 5, 2026
6	Apex Security INCPartial evidence	Grande Prairie, AB, CanadaHQ checked Sep 5, 2026	51-200	32
	“We offer total Security Solutions in Grande Prairie.” Source: company website · checked Sep 5, 2026
7	Secure Defence CorporationPartial evidence	Richmond, BC, CanadaHQ checked Sep 5, 2026	11-50	27
	“Secure Defence Corporation offers specialized security and surveillance solutions tailored to the unique nature and needs of the construction industry.” Source: company website · checked Sep 5, 2026
8	SecurmaxIndirect evidence	Saint-laurent, CanadaHQ checked Sep 5, 2026	11-50	26
	“Leader depuis plus de 30 ans en matière de systèmes de sécurité intégrée des bâtiments.” Source: company website · checked Sep 5, 2026
9	ADSSIndirect evidence	Montreal, QC, CanadaHQ checked Sep 5, 2026	11-50	22
	“Founded in 2004, our company has over 18 years of service in Montreal, Ottawa, Toronto & Atlantic region.” Source: company website · checked Sep 5, 2026
10	Protect-Ip Global Solutions Solutions GlobalesIndirect evidence	St-laurent, QC, CanadaHQ checked Sep 5, 2026	11-50	21
	“Protect-IP Global Solutions Inc.” Source: company website · checked Sep 5, 2026
11	Pro-Teck SécuritéIndirect evidence	Laval, QC, CanadaHQ checked Sep 5, 2026	11-50	19
	“Pro-Teck Sécurité Notre entreprise est axée sur la qualité et la gestion des installations spécifiques de systèmes de sécurité.” Source: company website · checked Sep 5, 2026
12	Colossus SecurityPartial evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	11-50	17
	“Colossus is a brand-agnostic security integrator built around one principle: the client comes first, not the manufacturer, not the margin.” Source: company website · checked Sep 5, 2026
13	Secure Orbit INCIndirect evidence	Thunder Bay, ON, CanadaHQ checked Sep 5, 2026	11-50	15
	Source: company website · checked Sep 5, 2026
14	Pinder's Lock & Security Inc. O A Pinder's Security ProductsPartial evidence	St. Catharines, ON, CanadaHQ checked Sep 5, 2026	11-50	15
	“Pinder's Security Products offers physical security and electronic security alarm systems, access control and video surveillance.” Source: company website · checked Sep 5, 2026
15	Maxtech Security SystemsPartial evidence	Mississauga, ON, CanadaHQ checked Sep 5, 2026	11-50	11
	“At MAXtech Security Systems we pride ourselves in providing solutions for our clientele in a myriad of ways.” Source: company website · checked Sep 5, 2026
16	Groupe CentralIndirect evidence	Saint-léonard, QC, CanadaHQ checked Sep 5, 2026	11-50	10
	“Fondé en 1983, Groupe Central est une entreprise à la fine pointe technologique avec une équipe dédiée aux solutions de sécurité pour nos clients dans le secteur résidentiel…” Source: company website · checked Sep 5, 2026
17	Consultants Techniques Technilogic INCIndirect evidence	Repentigny, QC, CanadaHQ checked Sep 5, 2026	11-50	8
	“BIENVENUE SUR NOTRE SITE Vous cherchez- un système de contrôle d’accès à la fine pointe de la technologie- un système de télésurveillance- un portillon ou un tourniquet pour…” Source: company website · checked Sep 5, 2026
18	Integrated Protection Technologies Inc. IPTPartial evidence	Winnipeg, MB, CanadaHQ checked Sep 5, 2026	1-10	7
	“Integrated Protection Technology Inc.(IPT) is a leading systems integrator in Manitoba focusing on the design and deployment of network based security solutions.” Source: company website · checked Sep 5, 2026
19	Securcom Technologies INCPartial evidence	Lethbridge, AB, CanadaHQ checked Sep 5, 2026	1-10	7
	“Security Design: Security systems can be simple or complex.” Source: company website · checked Sep 5, 2026
20	Spotter SecurityIndirect evidence	Markham, ON, CanadaHQ checked Sep 5, 2026	11-50	6
	“Do you feel your business or construction site is not fully secured?” Source: company website · checked Sep 5, 2026
21	CT SécuritéIndirect evidence	Boisbriand, QC, CanadaHQ checked Sep 5, 2026	11-50	6
	“CT Sécurité se spécialise en sécurité commerciale, industrielle et institutionnelle avec une vaste gamme de produits et une équipe de techniciens expérimentés.” Source: company website · checked Sep 5, 2026
22	Viewtech.Ca Security Services In Vancouver, TorontoPartial evidence	New Westminster, BC, CanadaHQ checked Sep 5, 2026	11-50	6
	“Viewtech Security is a fully integrated security, surveillance and control systems provider, committed to offering our customers the absolute best in residential and commercial…” Source: company website · checked Sep 5, 2026
23	Groupe SSBIndirect evidence	Québec, QC, CanadaHQ checked Sep 5, 2026	11-50	5
	“Entreprise spécialisée dans la sécurité.” Source: company website · checked Sep 5, 2026
24	Wetech Security SolutionsPartial evidence	White Rock, BC, CanadaHQ checked Sep 5, 2026	11-50	5
	“WeTech Security Solutions - Your Trusted Security Experts!” Source: company website · checked Sep 5, 2026
25	ALSYSIndirect evidence	Boisbriand, QC, CanadaHQ checked Sep 5, 2026	11-50	4
	“ALSYS est ambitieuse, novatrice, et sera la référence en ce qui a trait à la sécurité résidentielle, la maison intelligente ainsi qu’en solution de sécurité globale pour…” Source: company website · checked Sep 5, 2026

Showing 25 of 113 perimeter security contractors based in Canada

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Perimeter security contractors based in Canada at a glance

As of Sep 5, 2026

1-10Median size (employees)

TorontoLargest hub · 7 HQs

49Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Verified emails by last verification

0–30

240

31–60

61–90

90–180

180+

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 perimeter security contractors, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “perimeter security contractors”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among perimeter security contractors, 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 an evidence 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, 257 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 5, 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

How many perimeter security contractors are there based in Canada?

RevenueBase identified 113 perimeter security contractors 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?

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

Which city has the most perimeter security contractors?

Toronto leads with 7 headquartered companies, followed by Edmonton (6) and Mississauga (6).

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 257 verified decision-maker contacts tracked across these 113 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 5, 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 SmartSearch, 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.