Company lists · Data verified August 2026

Top 10 Application security consulting firms based in Montreal, Canada

Name: Application security consulting firms based in Montreal, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 29 companies tracked

There are 29 application security consulting firms headquartered in Montreal, Canada (RevenueBase, August 2026). RevenueBase tracks 119 professional contacts across them, including 44 with verified work emails and 9 with mobile numbers. Toronto is the largest hub.

This list covers application security consulting firms headquartered in Montreal, 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.

29Companies

119Contacts tracked

44Verified emails

9Mobile numbers

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The 10 largest application security consulting firms based in Montreal, Canada

Ranked by team size

Top 10 of 29 application security consulting firms based in Montreal, 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	Ebryx LLC	Montreal, QC	201-500	47	26
2	Gardien Virtuel	Montreal, QC	201-500	10	7
3	Ardent Security	Montreal, QC	1-10	9	2
4	Cyberspective INC	Montreal, QC	1-10	4	2
5	Sunphinx Cybersecurity	Montreal, QC	1-10	4	1
6	Privateer Cybersecurity	Montreal, QC	11-50	2	2
7	Opticca Security	Montreal, QC	1-10	2	1
8	Cyology Labs INC	Montreal, QC	11-50	1	1
9	Secure Radar	Montreal, QC	1-10	1	1
10	Commit2security INC	Montreal	1-10	1	1

Showing 10 of 29 application security consulting firms based in Montreal, Canada

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Application security consulting firms based in Montreal, Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 73 HQs

9Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

201-500

1,001-5,000

Application security consulting firms by metro in Canada

Metro	Companies
Application security consulting firms in Toronto	73
Application security consulting firms in Montreal	29
Application security consulting firms in Ottawa	25
Application security consulting firms in Calgary	20
Application security consulting firms in Mississauga	11
Application security consulting firms in Vancouver	10
Application security consulting firms in Quebec	10

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 “application security consulting firms”, with match quality audited by blind human judging, and headquartered in Montreal, 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; 0 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 application security consulting firms are there based in Montreal, Canada?

There are 29 application security consulting firms headquartered in Montreal, Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Ebryx LLC, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most application security consulting firms?

Toronto leads with 73 headquartered companies, followed by Montreal (29) and Ottawa (25).

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 44 verified decision-maker contacts tracked across these 29 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.