Company lists · Data refreshed November 2026

Top 25 Monitoring centers based in Canada

RevenueBase identified 63 company matches for monitoring centers associated with Canada as of November 2026 and tracks 955 professional contacts across them, including 241 with verified work emails. Toronto is the largest hub.

This list covers company matches for monitoring centers 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 6, 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 6, 2026 How this list was built
63Companies
955Contacts tracked
241Verified emails
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The 25 largest monitoring centers based in Canada

Ranked by team size
Top 25 of 63 company matches for monitoring centers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchYorkton, SK, CanadaHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Safeguard what matters most No matter where your home or business is located crime is always a concern.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026201-50065 contacts →

Exact match

“Canada 800- 897-1039 ext.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHamilton, ON, CanadaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
4Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Unlike most security firms that contract out alarm monitoring or installation services, Provident provides a truly end-to-end solution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLaval, QC, CanadaHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Sirix is a state-of-the-art security operation center that provides security dealers with expert services and cutting-edge remote live monitoring solutions to manage and protect…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWinnipeg, AB, CanadaHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“ProTELEC Alarms has been protecting businesses, government facilities, and homes since 1968.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSt. Catharines, ON, CanadaHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchOakville, ON, CanadaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“The Monitoring Center was founded in 1998.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchThunder Bay, ON, CanadaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Apex Investigation & Security is a security and investigations company based out of 391 Oliver Rd, Thunder Bay, ON, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRegina, SK, CanadaHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Producers and service providers turn to We An-Ser Communications Group to dramatically increase the efficiencies within their organizations - particularly when it comes to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“AE Security has been the leader for Calgary security companies since 1983.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDartmouth, CanadaHQ recorded Nov 6, 2026201-50016 contacts →

Exact match

“Armstrongs, A Becklar Company, has been proudly serving dealers across Canada since 1989!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDrayton Valley, AB, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Intercon Messaging is a Canadian-based, multiple award-winning, 24-Hour Contact and Monitoring Centre that serves industries across North America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLongueuil, QC, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Alarme SL assure la paix d'esprit de ses clients en les protégeant des divers risques et en surveillant leur maison ou commerce via des systèmes d'alarme, des caméras de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMoncton, NB, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Our vigilant operators are here to serve as your trusted guardians, ensuring that your subscribers are always well-informed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Experience Unmatched Security Monitoring with Rangers Security Group At Rangers Security Group, we do not just record crime after it happens, we stop it in real time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKingston, ON, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Established in 1948, our local services include state of the art 24-hour monitoring systems, alarm installation, 24-hour on-call service, advanced camera systems (CCTV), card…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“OUR CENTRAL STATION Alarm monitoring has been our specialty since 1975.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLaval, QC, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“En opération depuis maintenant plus de 30 ans, la firme Clercom inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNew Westminster, BC, CanadaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“SDI is committed to providing our customers with an outstanding service experience, exceeding expectations in professionalism, accountability, and operational excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Welcome to SafeWatch Live Video Monitoring Inc!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNorth York, ON, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Knightwatch Security & Alarms has been protecting your home, business and community since 1988.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWinnipeg, MB, CanadaHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“Welcome to Classify Security Group (CSG), where excellence in security is not just a service but a commitment to safeguarding your assets, personnel, and operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSaskatoon, SK, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Since 1979, T.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 63 monitoring centers based in Canada

See the full list, filter by size, metro and specialty, and access 241 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Monitoring centers based in Canada at a glance

As of Nov 6, 2026
25.2%Verified-email coverage
15.2Average contacts per company
11-50Median size (employees)
11.1%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
29
51-200
12
201-500
4
501-1,000
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 63 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 “monitoring centers” 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 241 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 6, 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 “monitoring centers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many monitoring centers are there based in Canada?

RevenueBase identified 63 company matches for monitoring centers 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?

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

Which city has the most monitoring centers?

Toronto leads with 7 company records, followed by Calgary (5) and Mississauga (4).

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 241 professional contacts with verified work emails tracked across these 63 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 6, 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.