Company lists · Data verified August 2026
Top 10 Endpoint security companies based in Canada
There are 39 endpoint security companies headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 14,538 professional contacts across them, including 8,602 with verified work emails and 2,953 with mobile numbers. Toronto is the largest hub.
This list covers endpoint security 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.
The 10 largest endpoint security companies based in Canada
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 |  Fortinet | 8,520 |
| 2 |  Link11 Gmbh | 47 |
| 3 |  BYOS | 19 |
| 4 |  Cryptomill Cybersecurity Solutions | 7 |
| 5 |  Adaware An Avanquest Company | 3 |
| 6 |  Ares Technology | 2 |
| 7 |  Talisman Security INC | 1 |
| 8 |  Blockadvise Corp | 1 |
| 9 |  Guardianpro | 1 |
| 10 |  International Secure Data Solutions INC | 1 |
Showing 10 of 39 endpoint security companies based in Canada
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Endpoint security companies based in Canada at a glance
As of Aug 28, 2026Companies by employee count
Endpoint security companies by metro
| Metro | Companies |
|---|---|
| Endpoint security companies in Toronto | 12 |
| Endpoint security companies in Ottawa | 3 |
| Endpoint security companies in Calgary | 3 |
| Endpoint security companies in Edmonton | 3 |
| Endpoint security companies in Halifax | 2 |
| Endpoint security companies in Montreal | 2 |
| Endpoint security companies in Vancouver | 2 |
| Endpoint security companies in Brampton | 1 |
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 “endpoint security 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; 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 endpoint security companies are there based in Canada?
There are 39 endpoint security companies headquartered in Canada as of August 2026 (RevenueBase).
What is the largest company on this list?
Fortinet, headquartered in Ottawa, tops this list with the largest team on record.
Which city has the most endpoint security companies?
Toronto leads with 12 headquartered companies, followed by Ottawa (3) and Calgary (3).
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 8,602 verified decision-maker contacts tracked across these 39 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.
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