Company lists · Data verified August 2026

Top 25 Cybersecurity risk consulting companies based in Canada

Name: Cybersecurity risk consulting companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 924 companies tracked

There are 924 cybersecurity risk consulting companies headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 26,469 professional contacts across them, including 14,260 with verified work emails and 5,270 with mobile numbers. Toronto is the largest hub.

This list covers cybersecurity risk consulting 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.

924Companies

26,469Contacts tracked

14,260Verified emails

5,270Mobile numbers

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The 25 largest cybersecurity risk consulting companies based in Canada

Ranked by team size

Top 25 of 924 cybersecurity risk consulting 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	Arctic Wolf	Waterloo, ON	1,001-5,000	3,200	1,896
3	Cyderes	Calgary, AB	1,001-5,000	842	485
4	Bluevoyant	Toronto	501-1,000	678	502
5	Online Business Systems	Edmonton, AB	201-500	588	194
6	Xalient	Toronto, ON	201-500	260	181
7	Resilience	Toronto, ON	201-500	256	188
8	Bulletproof, A GLI Company	Fredericton, NB	201-500	249	186
9	ESI Technologies	Toronto, ON	201-500	191	109
10	Safeaeon INC	Charlottetown, PE	51-200	188	27
11	Cypfer	Toronto, ON	51-200	178	107
12	Victrix	Montreal, QC	201-500	177	125
13	MS Solutions	Montreal, QC	51-200	157	55
14	Iema Research & Development Pvt. Ltd. - Iemlabs	Burnaby, BC	51-200	140	43
15	Neverhack France	Montreal, QC	1,001-5,000	102	35
16	SRG Security Resource Group INC	Saskatoon, SK	501-1,000	90	29
17	ISA Cybersecurity	Calgary, AB	51-200	83	43
18	Emazzanti Technologies	Markham, ON	51-200	68	52
19	Packetlabs	Calgary, AB	51-200	65	36
20	Plurilock	Victoria, BC	51-200	63	34
21	Compuvision Systems	Edmonton, AB	501-1,000	63	28
22	ION	Calgary, AB	51-200	56	43
23	Ebryx LLC	Montreal, QC	201-500	47	26
24	Ewa-Canada, An Intertek Company	Ottawa, ON	51-200	46	16
25	Reliance North America	Toronto	51-200	44	18

Showing 25 of 924 cybersecurity risk consulting companies based in Canada

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Cybersecurity risk consulting companies based in Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 228 HQs

5,270Contacts with mobile numbers

12Emails re-verified in last 30 days

Companies by employee count

1-10

595

11-50

247

51-200

201-500

501-1,000

1,001-5,000

10001+

Cybersecurity risk consulting companies by metro

Metro	Companies
Cybersecurity risk consulting companies in Toronto	228
Cybersecurity risk consulting companies in Montreal	103
Cybersecurity risk consulting companies in Calgary	82
Cybersecurity risk consulting companies in Ottawa	75
Cybersecurity risk consulting companies in Vancouver	50
Cybersecurity risk consulting companies in Mississauga	29
Cybersecurity risk consulting companies in Edmonton	27
Cybersecurity risk consulting companies in Quebec	24

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 “cybersecurity risk consulting 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; 12 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 cybersecurity risk consulting companies are there based in Canada?

There are 924 cybersecurity risk consulting 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 cybersecurity risk consulting companies?

Toronto leads with 228 headquartered companies, followed by Montreal (103) and Calgary (82).

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 14,260 verified decision-maker contacts tracked across these 924 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.