Company lists · Data verified August 2026

Top 25 Armed security guard companies based in Canada

Name: Armed security guard companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 597 companies tracked

There are 597 armed security guard companies headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 21,501 professional contacts across them, including 1,390 with verified work emails and 566 with mobile numbers. Toronto is the largest hub.

This list covers armed security guard companies headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

597Companies

21,501Contacts tracked

1,390Verified emails

566Mobile numbers

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The 25 largest armed security guard companies based in Canada

Ranked by team size

Top 25 of 597 armed security guard companies based in Canada, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Paragon Security	Oshawa, ON	1,001-5,000	2,350	3
2	Securitas Canada	Sudbury, ON	5,001-10,000	1,630	130
3	Securiguard Services LTD	Edmonton, AB	1,001-5,000	1,455	98
4	Guardteck Security Corp	Calgary, AB	1,001-5,000	614	62
5	Commissionaires Great Lakes	Barrie, ON	1,001-5,000	383	3
6	Regal Security INC	Mississauga, ON	1,001-5,000	360	18
7	ASP Incorporated	Mississauga, ON	1,001-5,000	326	76
8	Commissionaires BC	Vancouver, BC	1,001-5,000	301	16
9	Gardium Sécurité	Saint-Eustache	1,001-5,000	293	22
10	Genesis Security Group	Surrey, BC	1,001-5,000	248	17
11	Condor Security INC	Toronto, ON	201-500	242	9
12	Synergy Protection Group INC	Ottawa, ON	1,001-5,000	203	4
13	Knights On Guard Security	Toronto, ON	501-1,000	175	9
14	Commissionaires Northern Alberta, Northwest Territories & Nunavut Division	Edmonton, AB	1,001-5,000	150	13
15	Cancom Security INC	North York, ON	1,001-5,000	138	16
16	Executek International	Toronto, ON	201-500	117	8
17	RBG Security INC	Mississauga, ON	201-500	110	9
18	Wincon Security	Scarborough, ON	201-500	110	7
19	Xtreme Security INC	Mississauga, ON	1,001-5,000	104	7
20	Iron Horse Security	Mississauga, ON	1,001-5,000	100	7
21	Shadow Security	Halifax, NS	201-500	100	1
22	West EGG Security	North York, ON	501-1,000	94	7
23	Legacy Protection Services	Mississauga, ON	201-500	89	4
24	Armour Security And Protection Services Corp	Edmonton, AB	201-500	87	11
25	Lion Guard Security	Toronto, ON	201-500	83	7

Showing 25 of 597 armed security guard companies based in Canada

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Armed security guard companies based in Canada at a glance

As of Aug 28, 2026

11-50Median size (employees)

TorontoLargest hub · 92 HQs

566Contacts with mobile numbers

7Emails re-verified in last 30 days

Companies by employee count

1-10

107

11-50

199

51-200

186

201-500

501-1,000

1,001-5,000

5,001-10,000

Armed security guard companies by metro

Metro	Companies
Armed security guard companies in Toronto	92
Armed security guard companies in Calgary	36
Armed security guard companies in Mississauga	34
Armed security guard companies in Edmonton	32
Armed security guard companies in Vancouver	30
Armed security guard companies in Surrey	29
Armed security guard companies in Montreal	25
Armed security guard companies in Ottawa	17

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “armed security guard companies”, with match quality audited by blind human judging, and headquartered in Canada.
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: Contact records re-verify on a rolling cadence; 7 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many armed security guard companies are there based in Canada?

There are 597 armed security guard companies headquartered in Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most armed security guard companies?

Toronto leads with 92 headquartered companies, followed by Calgary (36) and Mississauga (34).

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 1,390 verified decision-maker contacts tracked across these 597 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.