Company lists · Data refreshed September 2026

Top 25 Facilities security contractors based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 402 companies tracked

RevenueBase identified 402 facilities security contractors headquartered in Canada as of September 2026 and tracks 12,422 professional contacts across them, including 791 with verified work emails. Toronto is the largest hub.

This list covers facilities 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 28, 2026 86% judged on-target in blind review

402Companies

12,422Contacts tracked

791Verified emails

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The 25 largest facilities security contractors based in Canada

Ranked by team size

Top 25 of 402 facilities security contractors based in Canada, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to facilities security contractors: 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	Paragon Security	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	2,365 contacts →
	Partial evidence “Founded in 1976, Paragon Security is Ontario’s largest privately owned security company.” Source: RevenueBase Database · checked Sep 28, 2026
2	Securitas Canada	Indirect evidence	North York, ON, CanadaHQ checked Sep 28, 2026	5,001-10,000	1,632 contacts →
	Indirect evidence “Over 90 years of protecting the things that matter, we’ve seen more than most.” Source: RevenueBase Database · checked Sep 28, 2026
3	Guardteck Security Corp	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 28, 2026	1,001-5,000	619 contacts →
	Partial evidence “Founded as a one-man operation in 2005, Guardteck was built on the belief that great security starts with great service.” Source: RevenueBase Database · checked Sep 28, 2026
4	Regal Security INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	365 contacts →
	Partial evidence “The Regal Security mission is “Your Peace of Mind”™.” Source: RevenueBase Database · checked Sep 28, 2026
5	ASP Incorporated	Indirect evidence	Burlington, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	330 contacts →
	Indirect evidence “A.S.P.” Source: RevenueBase Database · checked Sep 28, 2026
6	Gardium Sécurité	Indirect evidence	Saint-eustache, CanadaHQ checked Sep 28, 2026	1,001-5,000	297 contacts →
	Indirect evidence “Gardium Sécurité offre une gamme complète de services en matière de sécurité privée auprès d'une clientèle diversifiée dans les secteurs: industriel, résidentiel, commercial…” Source: RevenueBase Database · checked Sep 28, 2026
7	Genesis Security Group	Partial evidence	Surrey, BC, CanadaHQ checked Sep 28, 2026	1,001-5,000	248 contacts →
	Partial evidence “Founded in 1997, Genesis Security Group is today one of Vancouver’s top security firms.” Source: RevenueBase Database · checked Sep 28, 2026
8	Synergy Protection Group INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	204 contacts →
	Partial evidence “Synergy is a dynamic client-centric and socially responsible security agency.” Source: RevenueBase Database · checked Sep 28, 2026
9	Cancom Security INC	Partial evidence	North York, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	138 contacts →
	Partial evidence “Whether you’re a homeowner or business owner, we offer a wide array of commercial and home security solutions to give you peace of mind.” Source: RevenueBase Database · checked Sep 28, 2026
10	Executek International	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	201-500	120 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
11	Wincon Security	Partial evidence	Scarborough, ON, CanadaHQ checked Sep 28, 2026	201-500	112 contacts →
	Partial evidence “For more than 30 years, Wincon Security has been a destination for those seeking careers in security and those seeking protection for their property and people.” Source: RevenueBase Database · checked Sep 28, 2026
12	RBG Security INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 28, 2026	201-500	110 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
13	Xtreme Security INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	103 contacts →
	Partial evidence “At Xtreme Security, we deliver coast-to-coast coverage across Canada and the USA, backed by $10 million liability insurance and over 100 years of combined management experience.” Source: RevenueBase Database · checked Sep 28, 2026
14	Avante Security INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 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 28, 2026
15	West EGG Security	Partial evidence	North York, ON, CanadaHQ checked Sep 28, 2026	501-1,000	94 contacts →
	Partial evidence “West Egg Security (WES) is a premier provider of tailored security solutions dedicated to safeguarding assets, operations, and people.” Source: RevenueBase Database · checked Sep 28, 2026
16	Legacy Protection Services	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 28, 2026	201-500	89 contacts →
	Partial evidence “Legacy Protection Services offers a wide variety of premium security and investigative solutions that support customers in a range of dynamic situations and environments.” Source: RevenueBase Database · checked Sep 28, 2026
17	Armour Security And Protection Services Corp	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 28, 2026	201-500	88 contacts →
	Partial evidence “Since 2014, Armour Security has been a national security service provider with operations across British Columbia, Alberta, Saskatchewan, Manitoba, Ontario, and Quebec.” Source: RevenueBase Database · checked Sep 28, 2026
18	Intelligarde	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	501-1,000	86 contacts →
	Partial evidence “Intelligarde® (an Avante Logixx company) is a Canadian owned and operated security company with a global mission.” Source: RevenueBase Database · checked Sep 28, 2026
19	Lion Guard Security	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	201-500	84 contacts →
	Partial evidence “Lion Guard Security provides security professionals who strike the perfect balance between customer service and assertiveness.” Source: RevenueBase Database · checked Sep 28, 2026
20	VIP Security NOW Working At Security Concepts	Partial evidence	London, ON, CanadaHQ checked Sep 28, 2026	11-50	73 contacts →
	Partial evidence “Security and Investigations Security guards, Cameras, Alarm systems.” Source: RevenueBase Database · checked Sep 28, 2026
21	Ultimate Security Services INC	Indirect evidence	York, ON, CanadaHQ checked Sep 28, 2026	201-500	64 contacts →
	Indirect evidence “Our highly organized, hard-working and intelligent office staff are here to ensure you receive the best possible service.” Source: RevenueBase Database · checked Sep 28, 2026
22	G Force Security	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 28, 2026	51-200	63 contacts →
	Partial evidence “G Force Security Inc.” Source: RevenueBase Database · checked Sep 28, 2026
23	Westguard Security Services	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	51-200	61 contacts →
	Partial evidence “Providing security solutions to Vancouver Ports, and Colleges.” Source: RevenueBase Database · checked Sep 28, 2026
24	Peregrine Protection	Partial evidence	North York, ON, CanadaHQ checked Sep 28, 2026	201-500	59 contacts →
	Partial 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 28, 2026
25	Telsco Security	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 28, 2026	51-200	54 contacts →
	Partial evidence “Telsco is Edmonton's largest full service security provider.” Source: RevenueBase Database · checked Sep 28, 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: facilities security contractors. 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 facilities security contractors.
Partial evidence: Its own public description names part of facilities security contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name facilities security contractors. 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 402 facilities security contractors based in Canada

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Facilities security contractors based in Canada at a glance

As of Sep 28, 2026

6.4%Verified-email coverage

30.9Average contacts per company

11-50Median size (employees)

14.4%Largest-city concentration · Toronto

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

139

51-200

118

201-500

501-1,000

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 402 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 facilities security contractors, 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 “facilities security contractors”. 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 facilities security contractors), 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 facilities 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 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, 791 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 28, 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.

Facilities security contractors by metro

Facilities security contractors in Toronto58

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 facilities security contractors, 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 facilities security contractors are there based in Canada?

RevenueBase identified 402 facilities 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?

Paragon Security, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most facilities security contractors?

Toronto leads with 58 headquartered companies, followed by Calgary (22) and Edmonton (21).

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 791 verified decision-maker contacts tracked across these 402 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 28, 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.