Company lists · Data refreshed October 2026

Top 17 Data security software companies based in Canada

RevenueBase identified 53 company matches for data security software companies associated with Canada as of October 2026 and tracks 476 professional contacts across them, including 138 with verified work emails. Toronto is the largest hub.

This list covers company matches for data security software companies associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 1, 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 RevenueBase SmartSearch · Exact Recorded Oct 1, 2026 How this list was built
53Companies
476Contacts tracked
138Verified emails
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The 17 largest data security software companies based in Canada

Ranked by team size
Top 17 of 53 company matches for data security software companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKanata, ON, CanadaHQ recorded Oct 1, 202651-200104 contacts →

Exact match

“Superna is a global leader in data protection and defense for cyberstorage and the hybrid multi-cloud.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchMississauga, ON, CanadaHQ recorded Oct 1, 202651-20082 contacts →

Exact match

“DataStealth Discovers, Classifies, and Protects Sensitive Data and Documents.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchQuébec, QC, CanadaHQ recorded Oct 1, 202651-20069 contacts →

Exact match

“Qohash is the pioneer of zero copy data security, the only model designed to secure petabytes of unstructured data in large enterprises.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchOttawa, ON, CanadaHQ recorded Oct 1, 202611-5024 contacts →

Exact match

“We develop software solutions that simplify how data is safeguarded - enforcing security, privacy and protection against data breach, loss, and corruption.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Oct 1, 202611-5014 contacts →

Exact match

“CryptoMill Cybersecurity Solutions provides advanced, innovative data security solutions for enterprises, professionals and individuals.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchOttawa, ON, CanadaHQ recorded Oct 1, 202611-5012 contacts →

Exact match

“Cord3 gives data-owners the most effective way to safeguard your information.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchOttawa, ON, CanadaHQ recorded Oct 1, 2026201-5009 contacts →

Exact match

“Titus is a leader in providing solutions that enable businesses to accelerate their adoption of data protection.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchMontréal, QC, CanadaHQ recorded Oct 1, 202611-507 contacts →

Exact match

“Founded in 2017, Mantle is a Montreal cybersecurity startup with a mission to bridge gaps in the cybersecurity space by innovating on disruptive technologies.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Oct 1, 202611-505 contacts →

Exact match

“Storage Guardian is a private data protection company specializing in providing backup and restore services for critical business data to a secure offsite location since Storage…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchCalgary, AB, CanadaHQ recorded Oct 1, 20261-104 contacts →

Exact match

“Based in Canada, supporting clients globally, MainTegrity Inc.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Oct 1, 202611-503 contacts →

Exact match

“Gryphon Secure Inc.(Gryphon) protects your data, devices and communications outside your trusted environment.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Oct 1, 20261-102 contacts →

Exact match

“Founded in 2023 by two seasoned industry leaders with over 40 years of global IT and cybersecurity expertise, Secur-IT Data Solutions was built to tackle the toughest digital…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Oct 1, 202651-2001 contacts →

Exact match

“OnyxCorp develops business and consumer applications that utilize multi-layered encryption, decentralized architecture, and privacy-first features.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchOttawa, ON, CanadaHQ recorded Oct 1, 202611-501 contacts →

Exact match

“Leonovus is a secure data management software company.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchEdmonton, AB, CanadaHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Today's world is all about big data.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchMarkham, ON, CanadaHQ recorded Oct 1, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchAurora, ON, CanadaHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Cyber threats never stand still, and neither do we.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 17 of 53 data security software companies based in Canada

See the full list, filter by size, metro and specialty, and access 138 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data security software companies based in Canada at a glance

As of Oct 1, 2026
29.0%Verified-email coverage
9.0Average contacts per company
11-50Median size (employees)
32.1%Largest-city concentration · Toronto
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
23
51-200
5
201-500
1

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 53 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Canada whose business descriptions match “data security software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 138 professional contacts with verified work emails across the full matched dataset. 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 October 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “data security software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data security software companies are there based in Canada?

RevenueBase identified 53 company matches for data security software companies associated with Canada as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Superna tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most data security software companies?

Toronto leads with 17 company records, followed by Ottawa (7) and Markham (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 138 professional contacts with verified work emails tracked across these 53 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 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.