Company lists · Data refreshed November 2026

Top 25 Security patrol companies based in Canada

RevenueBase identified 133 company matches for security patrol companies associated with Canada as of November 2026 and tracks 1,442 professional contacts across them, including 115 with verified work emails. Toronto is the largest hub.

This list covers company matches for security patrol companies associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
133Companies
1,442Contacts tracked
115Verified emails
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The 25 largest security patrol companies based in Canada

Ranked by team size
Top 25 of 133 company matches for security patrol companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSurrey, BC, CanadaHQ recorded Nov 5, 20261,001-5,000241 contacts →

Exact match

“Founded in 1997, Genesis Security Group is today one of Vancouver’s top security firms.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchBurnaby, BC, CanadaHQ recorded Nov 5, 2026201-50092 contacts →

Exact match

“Since 2014, Armour Security has been a national security service provider with operations across British Columbia, Alberta, Saskatchewan, Manitoba, Ontario, and Quebec.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchHamilton, ON, CanadaHQ recorded Nov 5, 202651-20054 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchKitchener, ON, CanadaHQ recorded Nov 5, 202651-20043 contacts →

Exact match

“Serving the GTA with mobile patrols and security guard services to businesses and private events.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchCalgary, CanadaHQ recorded Nov 5, 2026n/a42 contacts →

Exact match

“365 Patrol is a local, independent, quality security company providing professional security guards, mobile patrols, and private protection services to individuals and businesses…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchScarborough, ON, CanadaHQ recorded Nov 5, 202651-20033 contacts →

Exact match

“Protecting People, Property & Assets Across Ontario Since 2015 Skyview Security is a trusted Ontario security services provider delivering professional, customized security…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchVancouver, BC, CanadaHQ recorded Nov 5, 2026n/a29 contacts →

Exact match

“Securiwatch is a leading security company dedicated to providing innovative and reliable security solutions across various industries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchKamloops, BC, CanadaHQ recorded Nov 5, 202651-20027 contacts →

Exact match

“Our fully trained guards are polite, reliable, trustworthy and are proficient in a variety of related duties: 1) Commercial / Residential 2) Retail Security 3) Hotel/Motel Patrols…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchKitchener, ON, CanadaHQ recorded Nov 5, 2026201-50024 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchNorth York, ON, CanadaHQ recorded Nov 5, 2026n/a22 contacts →

Exact match

“We believe safety is a basic human right, and we embrace our purpose to help make your world a safer place.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchRichmond, BC, CanadaHQ recorded Nov 5, 2026201-50022 contacts →

Exact match

“At, we aim to safeguard businesses with advanced and innovative security offerings.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSaint-Eustache, QC, CanadaHQ recorded Nov 5, 2026201-50018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchBlainville, QC, CanadaHQ recorded Nov 5, 2026501-1,00014 contacts →

Exact match

“Headquartered in Blainville, Radar Sécurité inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchDelta, BC, CanadaHQ recorded Nov 5, 202651-20012 contacts →

Exact match

“Unison Security is one of the fastest-growing professional security firms in Canada and the US, supporting diverse, high-impact initiatives across North America.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchOrangeville, ON, CanadaHQ recorded Nov 5, 202651-20012 contacts →

Exact match

“TAG International provides security guard services, alarm monitoring and response, mobile patrols, event security, security camera and alarm installation and maintenance as well…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact match210, CanadaHQ recorded Nov 5, 202651-20012 contacts →

Exact match

“RESPONSE SAFETY SECURITY & INVESTIGATIONS (RSSI) was founded in 1994.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchHamilton, ON, CanadaHQ recorded Nov 5, 2026201-50011 contacts →

Exact match

“At INESA Security Services Inc, we deliver trusted, high-quality security solutions tailored to the unique needs of businesses and communities across Ontario.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSault Ste. Marie, ON, CanadaHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“KC Security Services was founded in January 2015 by Daniel Laprade in Sault Ste.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchVancouver, BC, CanadaHQ recorded Nov 5, 202651-20010 contacts →

Exact match

“Customizing Security Solutions to Your Needs!*Guard *Patrol *Alarm Response *Parking Enforcement *Camera & Tech *Video Monitoring”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchPeterborough, ON, CanadaHQ recorded Nov 5, 202651-2008 contacts →

Exact match

“Kewley Security was founded in 2018 after its split from AVNK Security.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchOttawa, ON, CanadaHQ recorded Nov 5, 202651-2007 contacts →

Exact match

“Harkav Security delivers dependable on-site protection and mobile patrols for property managers, construction firms, retailers, events, and residential communities across AB, ON…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchKelowna, BC, CanadaHQ recorded Nov 5, 202651-2006 contacts →

Exact match

“Welcome to Missing Link Security - your trusted partner in providing professional security services across Canada.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSchumacher, ON, CanadaHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Based in Timmins, Ontario, and locally owned.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchSaint-constant, QC, CanadaHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Agence de sécurité”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchQuebec, QC, CanadaHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Trudel Sécurité, mise sur pied par une équipe d’anciens policiers expérimentés et spécialisés, excelle dans l’application de technologies innovantes en ce qui concerne la…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 133 security patrol companies based in Canada

See the full list, filter by size, metro and specialty, and access 115 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Security patrol companies based in Canada at a glance

As of Nov 5, 2026
8.0%Verified-email coverage
10.8Average contacts per company
11-50Median size (employees)
10.5%Largest-city concentration · Toronto
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
40
51-200
44
201-500
16
501-1,000
2
1,001-5,000
1
5,001-10,000
1
10001+
1

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 133 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Canada whose business descriptions match “security patrol companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 115 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “security patrol companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many security patrol companies are there based in Canada?

RevenueBase identified 133 company matches for security patrol companies associated with Canada as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Genesis Security Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most security patrol companies?

Toronto leads with 14 company records, followed by Surrey (9) and Calgary (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 115 professional contacts with verified work emails tracked across these 133 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 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.