Company lists · Data refreshed September 2026

Top 9 Cyber-physical security companies based in Mississauga, Canada

Name: Cyber-physical security companies based in Mississauga, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 10, 2026 32 companies tracked

RevenueBase identified 32 cyber-physical security companies headquartered in Mississauga, Canada as of September 2026 and tracks 748 professional contacts across them, including 93 with verified work emails and 31 with mobile numbers. Toronto is the largest hub.

This list covers cyber-physical security companies headquartered in Mississauga, 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 10, 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 10, 2026 86% judged on-target in blind review

32Companies

748Contacts tracked

93Verified emails

31Mobile numbers

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The 9 largest cyber-physical security companies based in Mississauga, Canada

Ranked by team size

Top 9 of 32 cyber-physical security companies based in Mississauga, Canada, ranked by team size, largest first. Data refreshed Sep 10, 2026. RevenueBase Smart Search rates how each company's information relates to cyber-physical security 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	Live Patrol	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 10, 2026	51-200	35 contacts →
	Partial evidence “Live Patrol is a Canadian-based remote video monitoring company providing AI-enhanced security solutions across North America.” Source: RevenueBase Database · checked Sep 10, 2026
2	WWS	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 10, 2026	11-50	27 contacts →
	Partial evidence “WWS (Worldwide Security Ltd.) is an ISO9001 certified security technology and communications integrator based in Mississauga, ON.” Source: RevenueBase Database · checked Sep 10, 2026
3	Canary Trap	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 10, 2026	11-50	21 contacts →
	Partial evidence “Canary Trap is a North American offensive security firm that helps organizations validate their security before attackers do.” Source: RevenueBase Database · checked Sep 10, 2026
4	Colossus Security	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 10, 2026	11-50	17 contacts →
	Partial evidence “Colossus is a brand-agnostic security integrator built around one principle: the client comes first, not the manufacturer, not the margin.” Source: RevenueBase Database · checked Sep 10, 2026
5	Gteck Advanced Technology	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 10, 2026	11-50	14 contacts →
	Partial evidence “With over 40 years of experience in pioneering custom integrated security solutions, Gteck Advanced Technology stands as a beacon of innovation and excellence in ensuring safety…” Source: RevenueBase Database · checked Sep 10, 2026
6	Maxtech Security Systems	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 10, 2026	11-50	11 contacts →
	Partial evidence “At MAXtech Security Systems we pride ourselves in providing solutions for our clientele in a myriad of ways.” Source: RevenueBase Database · checked Sep 10, 2026
7	Complytec INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 10, 2026	11-50	4 contacts →
	Partial evidence “ComplyTec is a trusted reseller of IT security solutions, helping organizations detect and prevent threats to their IT systems and data.” Source: RevenueBase Database · checked Sep 10, 2026
8	Vista Security & Investigations	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 10, 2026	501-1,000	3 contacts →
	Partial evidence “Vista Security & Investigations is a full-service security company that offers integrated security solutions ranging from security guard services, alarms, mobile services, CCTV…” Source: RevenueBase Database · checked Sep 10, 2026
9	Principal Access Security	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 10, 2026	1-10	3 contacts →
	Strong evidence “Principal Access Security is a proudly Canadian, family-owned security systems integrator built on three generations of expertise in electronic and physical security.” Source: RevenueBase Database · checked Sep 10, 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: cyber-physical security 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 cyber-physical security companies.
Partial evidence: Its own public description names part of cyber-physical security companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cyber-physical security 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 9 of 32 cyber-physical security companies based in Mississauga, Canada

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Cyber-physical security companies based in Mississauga, Canada at a glance

As of Sep 10, 2026

12.4%Verified-email coverage

4.1%Mobile-number coverage

23.4Average contacts per company

11-50Median size (employees)

253.1%Largest-city concentration · Toronto

Sep 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 12.0d

870–30

631–60

061–90

090–180

0180+

Company record updated

Median 76.0d

00–30

23531–60

33961–90

13290–180

42180+

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 cyber-physical security 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 Mississauga, Canada whose own description of what they do matches “cyber-physical security 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 cyber-physical security 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 cyber-physical security companies, and records with no verified work email. Companies headquartered outside Mississauga 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, 93 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 10, 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.

Cyber-physical security companies by metro in Canada

Cyber-physical security companies in Toronto81
Cyber-physical security companies in Montreal41
Cyber-physical security companies in Calgary39
Cyber-physical security companies in Mississauga34

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 cyber-physical security 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 cyber-physical security companies are there based in Mississauga, Canada?

RevenueBase identified 32 cyber-physical security companies headquartered in Mississauga, 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?

Live Patrol, headquartered in Mississauga, tops this list with the largest team on record.

Which city has the most cyber-physical security companies?

Toronto leads with 81 headquartered companies, followed by Montreal (41) and Calgary (39).

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 93 verified decision-maker contacts tracked across these 32 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 10, 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.