Company lists · Data verified August 2026

Top 25 Api security companies based in Canada

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 225 companies tracked

There are 225 api security companies headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 2,602 professional contacts across them, including 1,143 with verified work emails and 356 with mobile numbers. Toronto is the largest hub.

This list covers api 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.

225Companies

2,602Contacts tracked

1,143Verified emails

356Mobile numbers

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The 25 largest api security companies based in Canada

Ranked by team size

Top 25 of 225 api security 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	Cyderes	Calgary, AB	1,001-5,000	842	485
2	Safeaeon INC	Charlottetown, PE	51-200	188	27
3	Cypfer	Toronto, ON	51-200	178	107
4	Neverhack France	Montreal, QC	1,001-5,000	102	35
5	ISA Cybersecurity	Calgary, AB	51-200	83	43
6	Packetlabs	Calgary, AB	51-200	65	36
7	ION	Calgary, AB	51-200	56	43
8	Ebryx LLC	Montreal, QC	201-500	47	26
9	Streamscan Cybersecurity	Montreal, QC	11-50	44	1
10	Atredis Partners	n/a	11-50	32	28
11	Intellisec Solutions	Brossard, QC	11-50	30	10
12	Eska Security	Concord, ON	11-50	30	1
13	Mirai Security	Vancouver, BC	11-50	26	21
14	Lyrical Security	Markham, ON	11-50	24	17
15	Malleum	Ottawa, ON	11-50	24	13
16	Canary Trap	Mississauga	11-50	23	14
17	Armour Cybersecurity	Toronto, ON	11-50	20	13
18	Vumetric By Telus	Quebec, QC	n/a	20	12
19	C3sa Cyber Security & Audit	Ottawa, ON	11-50	17	2
20	Threat IQ	Toronto	11-50	16	10
21	Captosec Cybersecurity And IT Solutions For Business	Quebec, QC	11-50	16	8
22	Codeeye	Toronto	11-50	15	3
23	Iron Spear Information Security LTD	Calgary, AB	11-50	14	11
24	Sabytel Technologies, INC	Ottawa, ON	11-50	14	8
25	Hitachi Systems Security INC	Blainville, QC	501-1,000	13	7

Showing 25 of 225 api security companies based in Canada

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Api security companies based in Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 58 HQs

356Contacts with mobile numbers

8Emails re-verified in last 30 days

Companies by employee count

1-10

132

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Api security companies by metro

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 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; 8 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 Canada?

There are 225 api security companies headquartered in Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Cyderes, headquartered in Calgary, 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 1,143 verified decision-maker contacts tracked across these 225 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.