Company lists · Data verified August 2026

Top 25 Cloud security software companies based in Canada

Name: Cloud security software companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 98 companies tracked

There are 98 cloud security software companies headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 15,418 professional contacts across them, including 8,982 with verified work emails and 3,008 with mobile numbers. Toronto is the largest hub.

This list covers cloud security software 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.

98Companies

15,418Contacts tracked

8,982Verified emails

3,008Mobile numbers

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The 25 largest cloud security software companies based in Canada

Ranked by team size

Top 25 of 98 cloud security software companies based in 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	Fortinet	Ottawa, ON	10001+	14,326	8,520
2	Centilytics Intelligent Cloud Management	Toronto, ON	51-200	240	150
3	Thinkon	Toronto, ON	51-200	173	112
4	Link11 Gmbh	Vancouver, BC	51-200	68	47
5	Mirai Security	Vancouver, BC	11-50	26	21
6	Hostedbizz	Ottawa, ON	11-50	23	15
7	Canary Trap	Mississauga	11-50	23	14
8	Extreme Technology Corporation	Beamsville, ON	11-50	23	9
9	Airgate Technologies INC	Vaughan, ON	11-50	21	11
10	TIDAL	Toronto, ON	11-50	20	12
11	Forward Security	Toronto, ON	11-50	16	8
12	Cryptomill Cybersecurity Solutions	Toronto, ON	11-50	14	7
13	ORISO	Brossard, QC	11-50	14	6
14	Athena Cloud Limited	Toronto, ON	51-200	13	4
15	Cord3 Innovation Data-Centric Security	Ottawa, ON	11-50	12	9
16	TITUS	Ottawa, ON	201-500	10	2
17	Clickcontrol	Montreal, QC	11-50	8	8
18	Storagepipe, A Thrive Company	Toronto, ON	51-200	6	6
19	The Jennic Group INC	Waterloo, ON	1-10	4	2
20	Stratus Managed Services INC	Mississauga, ON	11-50	3	3
21	Bitsproof	Toronto, ON	11-50	3	1
22	Ammolite Security	Calgary, AB	1-10	3	1
23	Secur-It Data Solutions	Toronto, ON	1-10	2	2
24	Asecurecloud	Toronto, ON	1-10	2	1
25	Platinum Cloud Technology	Toronto, ON	1-10	2	1

Showing 25 of 98 cloud security software companies based in Canada

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Cloud security software companies based in Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 26 HQs

3,008Contacts with mobile numbers

40Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Cloud security software companies by metro

Metro	Companies
Cloud security software companies in Toronto	26
Cloud security software companies in Ottawa	13
Cloud security software companies in Montreal	10
Cloud security software companies in Vancouver	10
Cloud security software companies in Mississauga	5
Cloud security software companies in Calgary	4
Cloud security software companies in Kitchener	3
Cloud security software companies in Edmonton	3

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 “cloud security software 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; 40 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 cloud security software companies are there based in Canada?

There are 98 cloud security software 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 cloud security software companies?

Toronto leads with 26 headquartered companies, followed by Ottawa (13) and Montreal (10).

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 8,982 verified decision-maker contacts tracked across these 98 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.