Company lists · Data verified August 2026

Top 9 Application security consulting firms based in Ottawa, Canada

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 25 companies tracked

There are 25 application security consulting firms headquartered in Ottawa, Canada (RevenueBase, August 2026). RevenueBase tracks 151 professional contacts across them, including 41 with verified work emails and 9 with mobile numbers. Toronto is the largest hub.

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

25Companies

151Contacts tracked

41Verified emails

9Mobile numbers

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The 9 largest application security consulting firms based in Ottawa, Canada

Ranked by team size

Top 9 of 25 application security consulting firms based in Ottawa, 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	Software Secured	Ottawa, ON	11-50	25	12
2	Malleum	Ottawa, ON	11-50	24	13
3	Sabytel Technologies, INC	Ottawa, ON	11-50	14	8
4	K2 Enterprise Security INC	Ottawa	1-10	8	2
5	Loudmouth Security	Ottawa, ON	1-10	4	2
6	Strivesec INC	Ottawa, ON	1-10	1	1
7	Pilotcore	Ottawa, ON	1-10	1	1
8	Caffeine Security	Ottawa, ON	1-10	1	1
9	Exigo IT Consulting INC	Ottawa, ON	1-10	1	1

Showing 9 of 25 application security consulting firms based in Ottawa, Canada

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

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 73 HQs

9Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

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 Ottawa, 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; 1 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 Ottawa, Canada?

There are 25 application security consulting firms headquartered in Ottawa, Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Software Secured, headquartered in Ottawa, 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 41 verified decision-maker contacts tracked across these 25 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.