Company lists · Data refreshed September 2026
Top 25 Hospital security services based in Canada
RevenueBase identified 105 hospital security services headquartered in Canada as of September 2026 and tracks 1,347 professional contacts across them, including 412 with verified work emails and 131 with mobile numbers. Vaughan is the largest hub.
This list covers hospital security services 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 3, 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.
The 25 largest hospital security services based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 94 | ||||
“West Egg Security (WES) is a premier provider of tailored security solutions dedicated to safeguarding assets, operations, and people.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 54 | ||||
“Telsco is Edmonton's largest full service security provider.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 44 | ||||
“Security ONE Alarm Systems has been the premier security company in Southwestern Ontario for over 40 years.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 38 | ||||
“Incorporated in 360 Advanced Security Corporation delivers highly advanced integrated security systems to our commercial customers.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 29 | ||||
“Mission Statement: At AC Technical Systems Ltd, we provide innovative, reliable, and integrated access control and security solutions that protect businesses and enhance…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 23 | ||||
“Founded in 2004, our company has over 18 years of service in Montreal, Ottawa, Toronto & Atlantic region.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 21 | ||||
“Protect-IP Global Solutions Inc.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 20 | ||||
“SafeTech Security has been installing home and business burglar alarms, fire, flood and medical alarms and other security equipment in Ontario for the past 20 years.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | National Industrial Communications INCPartial evidence | 16 | |||
“National Industrial Communications Inc.(NICI) has roots dating back over 50 years servicing Manitoba and NW Ontario customers for their life safety, security and communication…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 10 | ||||
“At MAXtech Security Systems we pride ourselves in providing solutions for our clientele in a myriad of ways.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 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 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 8 | ||||
“At, we aim to safeguard businesses with advanced and innovative security offerings.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 7 | ||||
“Chez Côté Fleury, nos techniciens savent à quel point votre contexte est unique et que vos besoins en matière de sécurité diffèrent de ceux du voisin.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 6 | ||||
“Do you feel your business or construction site is not fully secured?” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 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 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | Wetech Security SolutionsPartial evidence | 5 | |||
“WeTech Security Solutions - Your Trusted Security Experts!” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 5 | ||||
“Starting as a small operation in 1989, PCS Security has grown to become a leader in Security & Access Control.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | Ottawa Security Systems & Communications LTDPartial evidence | 5 | |||
“Ottawa Security Systems & Communications Ltd was established and incorporated in the province of Ontario, Canada on 1st, December 1987.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 | ||||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 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 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | Cardac Systems INCIndirect evidence | 3 | |||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 | ||||
“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.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 | ||||
“DS Security Systems provides integrated security systems and best-in-class solutions, including surveillance cameras, access control, video surveillance, home automation and more…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 | ||||
“With over 30 years of experience, Groupe Secure is the leader in security solutions for homes and businesses in Quebec.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 105 hospital security services based in Canada
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Hospital security services based in Canada at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
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 hospital security services, 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 “hospital security services”. 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 hospital security services, 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, 412 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 3, 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 hospital security services are there based in Canada?
RevenueBase identified 105 hospital security services 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?
West EGG Security, headquartered in North York, tops this list with the largest team on record.
Which city has the most hospital security services?
Vaughan leads with 7 headquartered companies, followed by Edmonton (7) and Toronto (7).
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 412 verified decision-maker contacts tracked across these 105 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 3, 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.
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