Company lists · Data refreshed September 2026

Top 25 Security consulting companies based in Toronto, Canada

Name: Security consulting companies based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 125 companies tracked

RevenueBase identified 125 security consulting companies headquartered in Toronto, Canada as of September 2026 and tracks 3,212 professional contacts across them, including 132 with verified work emails. Toronto is the largest hub.

This list covers security consulting companies headquartered in Toronto, 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 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 HQ checked on every row Match evidence on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

125Companies

3,212Contacts tracked

132Verified emails

Explore all 125 companies → Free signup · no credit card · 500 free credits

The 25 largest security consulting companies based in Toronto, Canada

Ranked by team size

Top 25 of 125 security consulting companies based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names security consulting companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Paragon SecurityPartial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	1,001-5,000	2,365
	“Founded in 1976, Paragon Security is Ontario’s largest privately owned security company.” Source: company website · checked Sep 6, 2026
2	Northern Force SecurityPartial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	51-200	40
	“Northern Force Security - is a unique security company located in Toronto, Ontario founded by former Israeli Defense Forces combat professionals and anti-terrorism specialists.” Source: company website · checked Sep 6, 2026
3	IamconceptsIndirect evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	51-200	36
	“A Proudly Canadian Company!” Source: company website · checked Sep 6, 2026
4	ElastifyPartial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	11-50	34
	“As your business grows, keeping up with compliance requirements and strengthening your security posture can be a real challenge.” Source: company website · checked Sep 6, 2026
5	Pivot SecurityPartial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	501-1,000	26
	“Pivot Security is a portfolio of brands dedicated to making the world a safer place.” Source: company website · checked Sep 6, 2026
6	Armour CybersecurityIndirect evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	11-50	20
	“Armour Cybersecurity protects organizations from the multi-faceted, ever-evolving cyber threats that put businesses at risk every day.” Source: company website · checked Sep 6, 2026
7	IntercastIndirect evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	11-50	20
	“Intercast's mission is to be a strategic resource to our clients in Risk Reduction.” Source: company website · checked Sep 6, 2026
8	Met-Scan Canada LTDPartial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	11-50	16
	“Met-Scan’s security systems solutions are designed and tailored to uncover opportunities while covering your bases.” Source: company website · checked Sep 6, 2026
9	Heighten SecurityPartial evidence	Toronto, CanadaHQ checked Sep 6, 2026	1-10	16
	“Heighten Security is a leading provider of cybersecurity services for organizations across Canada.” Source: company website · checked Sep 6, 2026
10	Kirsch GroupIndirect evidence	Toronto, CanadaHQ checked Sep 6, 2026	1-10	9
	“We protect what’s important to you.” Source: company website · checked Sep 6, 2026
11	Ardent SecurityPartial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	1-10	8
	“At Ardent Security, we've built our reputation on a simple principle: Exceptional credentials deliver exceptional results.” Source: company website · checked Sep 6, 2026
12	AWC ConsultingIndirect evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	1-10	8
	“Free yourself with effective, intelligent technology solutions customized to your needs.” Source: company website · checked Sep 6, 2026
13	GV Group For Your SecurityStrong evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	1-10	8
	“Since 2015, GV Group has been delivering security consulting and risk management services across Canada and the United States.” Source: company website · checked Sep 6, 2026
14	Bamboo Data ConsultingStrong evidence	Toronto, CanadaHQ checked Sep 6, 2026	1-10	6
	“Bamboo Data Consulting is a niche privacy and security consulting firm, dedicated to fostering trust and responsibility in the profitable use of data.” Source: company website · checked Sep 6, 2026
15	Velnet ConsultingIndirect evidence	Toronto, CanadaHQ checked Sep 6, 2026	11-50	5
	“Empowering organizations to navigate modern cybersecurity challenges with confidence.” Source: company website · checked Sep 6, 2026
16	A.S. ConsultingIndirect evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	1-10	4
	“A.S.” Source: company website · checked Sep 6, 2026
17	CytelligencePartial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	11-50	4
	“Cytelligence is driven by our passion for providing our customers leadership and effective solutions to solve security-related concerns and creating empowering goals that support…” Source: company website · checked Sep 6, 2026
18	Assurance Protection Group Inc. ApgiPartial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	1-10	4
	“Assurance Protection Group is made up of a team of professionals from diverse backgrounds that has a fresh, innovative and realistic approach to Security.” Source: company website · checked Sep 6, 2026
19	Security Compass AdvisoryStrong evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	51-200	3
	“Security Compass Advisory provides critical consulting and advisory services to Fortune 500 companies worldwide, from enterprise penetration testing to cloud security, third-party…” Source: company website · checked Sep 6, 2026
20	Allo TechnologiesPartial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	11-50	3
	“We specialize in information security program design, implementation, and managed cybersecurity services.” Source: company website · checked Sep 6, 2026
21	BitsproofPartial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	11-50	3
	“We are a cybersecurity company that provides solutions and services to help organizations improve their security posture.” Source: company website · checked Sep 6, 2026
22	Archen INCIndirect evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	1-10	3
	“ARCHEN’s team of professionals leverages our extensive collective experience and expertise for success of our clients.” Source: company website · checked Sep 6, 2026
23	Malto CyberIndirect evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	1-10	3
	“MALTO Cyber is a cybersecurity company dedicated to helping organizations protect their critical information and information systems from evolving cyber threats.” Source: company website · checked Sep 6, 2026
24	AltoverraPartial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	11-50	2
	“Altoverra is an IT Security company assisting small and medium sized organizations with their Cybersecurity needs.” Source: company website · checked Sep 6, 2026
25	The Chaos Group Of CanadaPartial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	11-50	2
	“We help organizations reduce cyber risk, meet compliance requirements, and build security programs that support growth, not slow it down.” Source: company website · checked Sep 6, 2026

Showing 25 of 125 security consulting companies based in Toronto, Canada

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Security consulting companies based in Toronto, Canada at a glance

As of Sep 6, 2026

1-10Median size (employees)

TorontoLargest hub · 125 HQs

Contacts with mobile numbers

Sep 6, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Canada list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 125 companies.

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 security consulting companies, 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 Toronto, Canada whose own description of what they do matches “security consulting companies”. 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 security consulting companies, and records with no verified work email. Companies headquartered outside Toronto 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, 132 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 6, 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.

Security consulting companies by metro in Canada

Security consulting companies in Toronto125
Security consulting companies in Ottawa54
Security consulting companies in Montreal53
Security consulting companies in Calgary52
Security consulting companies in Vancouver34

Frequently asked

How many security consulting companies are there based in Toronto, Canada?

RevenueBase identified 125 security consulting companies headquartered in Toronto, 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?

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

Which city has the most security consulting companies?

Toronto leads with 125 headquartered companies, followed by Ottawa (54) and Montreal (53).

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 132 verified decision-maker contacts tracked across these 125 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 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.