Company lists · Data verified August 2026

Top 17 Api security companies based in Toronto, Canada

Name: Api security companies based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 58 companies tracked

There are 58 api security companies headquartered in Toronto, Canada (RevenueBase, August 2026). RevenueBase tracks 408 professional contacts across them, including 156 with verified work emails and 58 with mobile numbers. Toronto is the largest hub.

This list covers api security companies headquartered in Toronto, 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.

58Companies

408Contacts tracked

156Verified emails

58Mobile numbers

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The 17 largest api security companies based in Toronto, Canada

Ranked by team size

Top 17 of 58 api security companies based in Toronto, 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	Cypfer	Toronto, ON	51-200	178	107
2	Armour Cybersecurity	Toronto, ON	11-50	20	13
3	Threat IQ	Toronto	11-50	16	10
4	Heighten Security	Toronto	1-10	15	8
5	Codeeye	Toronto	11-50	15	3
6	Velnet Consulting	Toronto	11-50	4	2
7	Deepcove Cybersecurity	Toronto	1-10	4	2
8	Assurance Protection Group Inc. Apgi	Toronto, ON	1-10	4	1
9	Bitsproof	Toronto, ON	11-50	3	1
10	Malto Cyber	Toronto, ON	1-10	3	1
11	Defense In Depth	Toronto	1-10	2	2
12	Interlan Consulting INC	Toronto, ON	1-10	2	1
13	Akouto	Toronto, ON	1-10	2	1
14	Ccurity	Toronto	11-50	1	1
15	Staferm Solutions INC	Toronto, ON	1-10	1	1
16	Krystal Sekurity	Toronto, ON	1-10	1	1
17	Coolidge Solutions	Toronto, ON	1-10	1	1

Showing 17 of 58 api security companies based in Toronto, Canada

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Api security companies based in Toronto, Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 58 HQs

58Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Api security companies by metro in Canada

Metro	Companies
Api security companies in Toronto	58
Api security companies in Montreal	28
Api security companies in Calgary	20
Api security companies in Ottawa	13
Api security companies in Vancouver	12
Api security companies in Quebec	8
Api security companies in Mississauga	6

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 “api security companies”, with match quality audited by blind human judging, and headquartered in Toronto, 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 api security companies are there based in Toronto, Canada?

There are 58 api security companies headquartered in Toronto, Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Cypfer, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most api security companies?

Toronto leads with 58 headquartered companies, followed by Montreal (28) and Calgary (20).

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 156 verified decision-maker contacts tracked across these 58 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.