Company lists · Data refreshed September 2026

Top 25 Home security alarm companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 361 companies tracked

RevenueBase identified 361 home security alarm companies headquartered in Canada as of September 2026 and tracks 4,415 professional contacts across them, including 1,059 with verified work emails. Toronto is the largest hub.

This list covers home security alarm 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 27, 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 27, 2026 86% judged on-target in blind review

361Companies

4,415Contacts tracked

1,059Verified emails

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The 25 largest home security alarm companies based in Canada

Ranked by team size

Top 25 of 361 home security alarm companies based in Canada, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to home security alarm 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	Chubb Fire & Security Canada	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 27, 2026	1,001-5,000	759 contacts →
	Partial evidence “Chubb provides an unparalleled portfolio of security and life safety solutions to Canadian institutions, businesses and residences.” Source: RevenueBase Database · checked Sep 27, 2026
2	ADT By Telus	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 27, 2026	1,001-5,000	356 contacts →
	Indirect evidence “At ADT by TELUS, helping to protect our customers has been our sole mission for over 125 years.” Source: RevenueBase Database · checked Sep 27, 2026
3	Fluent Home	Strong evidence	Edmonton, AB, CanadaHQ checked Sep 27, 2026	201-500	185 contacts →
	Strong evidence “We Speak Home At Fluent Home, we are an organization which seeks to enhance the quality of the lives of our valued customers through state-of-the-art home security, technology…” Source: RevenueBase Database · checked Sep 27, 2026
4	Paradox Security Systems	Partial evidence	St-Eustache, QC, CanadaHQ checked Sep 27, 2026	201-500	135 contacts →
	Partial evidence “Since 1989, Paradox has been developing innovative technologies that raise the standard of excellence within the security technology industry.” Source: RevenueBase Database · checked Sep 27, 2026
5	Lorex Technology	Partial evidence	Markham, ON, CanadaHQ checked Sep 27, 2026	51-200	121 contacts →
	Partial evidence “Here at Lorex, we are committed to safeguarding what matters most-the people, property, and potential found in homes and businesses.” Source: RevenueBase Database · checked Sep 27, 2026
6	Wilsons Security	Strong evidence	Dartmouth, NS, CanadaHQ checked Sep 27, 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 27, 2026
7	Liberty Security	Strong evidence	Edmonton, AB, CanadaHQ checked Sep 27, 2026	201-500	114 contacts →
	Strong evidence “Liberty takes pride in being Canada's choice for smart home and business security.” Source: RevenueBase Database · checked Sep 27, 2026
8	Avante Security INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 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 27, 2026
9	Radius Security	Partial evidence	Richmond, BC, CanadaHQ checked Sep 27, 2026	51-200	76 contacts →
	Partial evidence “Radius Security offers a complete range of commercial security solutions including Redhanded™ Human Detection™ software.” Source: RevenueBase Database · checked Sep 27, 2026
10	Capital Security And Investigations	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 27, 2026	51-200	73 contacts →
	Strong 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 27, 2026
11	Securtek	Partial evidence	Yorkton, SK, CanadaHQ checked Sep 27, 2026	51-200	70 contacts →
	Partial evidence “Safeguard what matters most No matter where your home or business is located crime is always a concern.” Source: RevenueBase Database · checked Sep 27, 2026
12	Georgian BAY Fire & Safety LTD	Indirect evidence	Owen Sound, ON, CanadaHQ checked Sep 27, 2026	51-200	64 contacts →
	Indirect evidence “Established in 1969, Georgian Bay Fire & Safety Ltd.” Source: RevenueBase Database · checked Sep 27, 2026
13	Telsco Security	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 27, 2026	51-200	54 contacts →
	Partial evidence “Telsco is Edmonton's largest full service security provider.” Source: RevenueBase Database · checked Sep 27, 2026
14	Huronia Alarm And Fire Security INC	Partial evidence	Midland, ON, CanadaHQ checked Sep 27, 2026	51-200	43 contacts →
	Partial evidence “Huronia Alarm & Fire Safety Inc.” Source: RevenueBase Database · checked Sep 27, 2026
15	Security ONE Alarm Systems	Strong evidence	Leamington, ON, CanadaHQ checked Sep 27, 2026	11-50	42 contacts →
	Strong evidence “Security ONE Alarm Systems has been the premier security company in Southwestern Ontario for over 40 years.” Source: RevenueBase Database · checked Sep 27, 2026
16	Bond Securcom INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	40 contacts →
	Partial evidence “In business for over thirty-five years, Bond Securcom has provided innovative security and emergency communications products and services to a wide range of commercial…” Source: RevenueBase Database · checked Sep 27, 2026
17	Supreme Security	Strong evidence	Calgary, AB, CanadaHQ checked Sep 27, 2026	11-50	38 contacts →
	Strong evidence “Improving homes and businesses since 1985, Supreme is Calgary's largest one-stop shop for home security alarm systems and enhancement.” Source: RevenueBase Database · checked Sep 27, 2026
18	Provident Security	Strong evidence	Burnaby, BC, CanadaHQ checked Sep 27, 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 27, 2026
19	360 Advanced Security Corporation	Partial evidence	Etobicoke, ON, CanadaHQ checked Sep 27, 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 27, 2026
20	Protection Plus	Strong evidence	Toronto, ON, CanadaHQ checked Sep 27, 2026	11-50	36 contacts →
	Strong 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 27, 2026
21	Alarme Sentinelle Sentinel Alarm	Partial evidence	Dorval, QC, CanadaHQ checked Sep 27, 2026	11-50	33 contacts →
	Partial evidence “Since 1978, Sentinel has been providing residential and commercial consumers with full service, customized security solutions.” Source: RevenueBase Database · checked Sep 27, 2026
22	Apex Security INC	Partial evidence	Grande Prairie, AB, CanadaHQ checked Sep 27, 2026	51-200	32 contacts →
	Partial evidence “We offer total Security Solutions in Grande Prairie.” Source: RevenueBase Database · checked Sep 27, 2026
23	Fire Monitoring Of Canada INC	Indirect evidence	St. Catharines, ON, CanadaHQ checked Sep 27, 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 27, 2026
24	Protelec Systems	Strong evidence	Winnipeg, MB, CanadaHQ checked Sep 27, 2026	51-200	31 contacts →
	Strong evidence “ProTELEC Alarms has been protecting businesses, government facilities, and homes since 1968.” Source: RevenueBase Database · checked Sep 27, 2026
25	Securo Group INC	Indirect evidence	Dorval, QC, CanadaHQ checked Sep 27, 2026	1-10	28 contacts →
	Indirect evidence “Experts in Property Technology \| Protecting What Matters since 1987 Groupe Securo Inc.” Source: RevenueBase Database · checked Sep 27, 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: home security alarm 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 home security alarm companies.
Partial evidence: Its own public description names part of home security alarm companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name home security alarm 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 361 home security alarm companies based in Canada

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Home security alarm companies based in Canada at a glance

As of Sep 27, 2026

24.0%Verified-email coverage

12.2Average contacts per company

1-10Median size (employees)

7.8%Largest-city concentration · Toronto

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

189

11-50

113

51-200

201-500

1,001-5,000

5,001-10,000

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 361 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 home security alarm 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 “home security alarm 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 home security alarm 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 home security alarm 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, 1,059 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 27, 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.

Home security alarm companies by metro

Home security alarm 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 home security alarm 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 home security alarm companies are there based in Canada?

RevenueBase identified 361 home security alarm 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?

Chubb Fire & Security Canada, headquartered in Mississauga, tops this list with the largest team on record.

Which city has the most home security alarm companies?

Toronto leads with 28 headquartered companies, followed by Edmonton (20) and Calgary (19).

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 1,059 verified decision-maker contacts tracked across these 361 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 27, 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.