Company lists · Data refreshed September 2026

Top 25 Security operations center service providers based in Canada

Name: Security operations center service providers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 291 companies tracked

RevenueBase identified 291 security operations center service providers headquartered in Canada as of September 2026 and tracks 3,861 professional contacts across them, including 1,363 with verified work emails and 276 with mobile numbers. Toronto is the largest hub.

This list covers security operations center service providers headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

291Companies

3,861Contacts tracked

1,363Verified emails

276Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest security operations center service providers based in Canada

Ranked by team size

Top 25 of 291 security operations center service providers based in Canada, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to security operations center service providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Esentire	Indirect evidence	Waterloo, ON, CanadaHQ checked Sep 6, 2026	501-1,000	649 contacts →
	Indirect evidence “eSentire is a leader in Controlled Autonomy SecOps, protecting organizations across 35+ industries around the world.” Source: RevenueBase Database · checked Sep 6, 2026
2	Commissionaires BC	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 6, 2026	1,001-5,000	304 contacts →
	Indirect evidence “Commissionaires nationally is a private, Canadian, not-for-profit company with 15 independent divisions encompassing 50+ offices and more than employees.” Source: RevenueBase Database · checked Sep 6, 2026
3	D3 Security	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 6, 2026	51-200	194 contacts →
	Strong evidence “D3 Security's Morpheus is the autonomous security operations platform for busy teams defending multi-vendor environments.” Source: RevenueBase Database · checked Sep 6, 2026
4	Secureops	Partial evidence	Montreal, QC, CanadaHQ checked Sep 6, 2026	51-200	106 contacts →
	Partial evidence “SecureOps is a global managed security services provider (MSSP) with 25 years of experience strengthening the security maturity and resilience of enterprises and commercial…” Source: RevenueBase Database · checked Sep 6, 2026
5	Avante Security INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	51-200	100 contacts →
	Partial evidence “Avante Security Inc, an Avante Corp company, is known for being Toronto's most prestigious security provider with the fastest response times in Canada.” Source: RevenueBase Database · checked Sep 6, 2026
6	ISA Cybersecurity	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	51-200	86 contacts →
	Indirect evidence “ISA Cybersecurity is one of Canada’s leading cybersecurity services and solutions providers.” Source: RevenueBase Database · checked Sep 6, 2026
7	Lion Guard Security	Partial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	201-500	84 contacts →
	Partial evidence “Lion Guard Security provides security professionals who strike the perfect balance between customer service and assertiveness.” Source: RevenueBase Database · checked Sep 6, 2026
8	Westguard Security Services	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 6, 2026	51-200	61 contacts →
	Partial evidence “Providing security solutions to Vancouver Ports, and Colleges.” Source: RevenueBase Database · checked Sep 6, 2026
9	ION	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 6, 2026	51-200	56 contacts →
	Indirect evidence “iON - We protect the brands you know.® (also known as iON United, or just iON) is one of Canada’s most trusted cybersecurity solution providers.” Source: RevenueBase Database · checked Sep 6, 2026
10	Telsco Security	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 6, 2026	51-200	54 contacts →
	Partial evidence “Telsco is Edmonton's largest full service security provider.” Source: RevenueBase Database · checked Sep 6, 2026
11	ECS Canada	Indirect evidence	Québec, QC, CanadaHQ checked Sep 6, 2026	201-500	47 contacts →
	Indirect evidence “Fondé en 2013 par MM.” Source: RevenueBase Database · checked Sep 6, 2026
12	Access 2 Networks A2n	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 6, 2026	11-50	46 contacts →
	Partial evidence “Access 2 Networks is Canada’s premier network security provider, dedicated to helping organizations manage and protect their networks against internal and external security…” Source: RevenueBase Database · checked Sep 6, 2026
13	Streamscan Cybersecurity	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 6, 2026	11-50	46 contacts →
	Indirect evidence “Since 2011, StreamScan has been committed to protecting critical businesses especially in the defense, aerospace, and critical infrastructure sectors from cyberattacks.” Source: RevenueBase Database · checked Sep 6, 2026
14	Dnsnetworks Technology Company	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 6, 2026	51-200	38 contacts →
	Indirect evidence “We are a leading IT services provider based out of Ottawa, Montreal and Toronto.” Source: RevenueBase Database · checked Sep 6, 2026
15	Cyderes	Partial evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	501-1,000	37 contacts →
	Partial evidence “Cyderes is a global cybersecurity powerhouse offering comprehensive solutions around managed security, identity and access management, and professional services.” Source: RevenueBase Database · checked Sep 6, 2026
16	SIRIX	Strong evidence	Laval, QC, CanadaHQ checked Sep 6, 2026	11-50	36 contacts →
	Strong evidence “Sirix is a state-of-the-art security operation center that provides security dealers with expert services and cutting-edge remote live monitoring solutions to manage and protect…” Source: RevenueBase Database · checked Sep 6, 2026
17	Intellisec Solutions	Indirect evidence	Brossard, QC, CanadaHQ checked Sep 6, 2026	11-50	30 contacts →
	Indirect evidence “IntelliSec Solutions delivers comprehensive cybersecurity services designed to protect and optimize your digital infrastructure.” Source: RevenueBase Database · checked Sep 6, 2026
18	Vadium Security INC	Partial evidence	Kamloops, BC, CanadaHQ checked Sep 6, 2026	51-200	25 contacts →
	Partial evidence “Our fully trained guards are polite, reliable, trustworthy and are proficient in a variety of related duties: 1) Commercial / Residential 2) Retail Security 3) Hotel/Motel Patrols…” Source: RevenueBase Database · checked Sep 6, 2026
19	Lyrical Security	Partial evidence	Markham, ON, CanadaHQ checked Sep 6, 2026	11-50	24 contacts →
	Partial evidence “Lyrical Security is an anti-cookie-cutter, full-service cybersecurity services firm.” Source: RevenueBase Database · checked Sep 6, 2026
20	Vcura Cybersecurity	Strong evidence	Calgary, AB, CanadaHQ checked Sep 6, 2026	11-50	23 contacts →
	Strong evidence “VCURA delivers industry leading IT security, operations, technology, consulting and support with a responsibility focus.” Source: RevenueBase Database · checked Sep 6, 2026
21	Regent Security Services	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 6, 2026	51-200	22 contacts →
	Partial evidence “Regent Security has created a trusted name in the security industry in British Columbia.” Source: RevenueBase Database · checked Sep 6, 2026
22	Apple Security	Partial evidence	White Rock, BC, CanadaHQ checked Sep 6, 2026	51-200	22 contacts →
	Partial evidence “Apple Security is a leading Vancouver-based security provider that offers our clients the peace of mind that comes from a well planned, properly implemented and professionally…” Source: RevenueBase Database · checked Sep 6, 2026
23	Cybersecurity Bradley & Rollins	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 6, 2026	11-50	21 contacts →
	Indirect evidence “Chez Bradley & Rollins, nous avons repensé ce que les organisations sont en droit d’attendre d’un partenaire en cybersécurité.” Source: RevenueBase Database · checked Sep 6, 2026
24	Armour Cybersecurity	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 6, 2026	11-50	20 contacts →
	Indirect evidence “Armour Cybersecurity protects organizations from the multi-faceted, ever-evolving cyber threats that put businesses at risk every day.” Source: RevenueBase Database · checked Sep 6, 2026
25	Fusion Cyber Group	Partial evidence	Montreal, QC, CanadaHQ checked Sep 6, 2026	11-50	19 contacts →
	Partial evidence “Founded in 1985 and headquartered in Montreal, Fusion Cyber Group is a Canadian Managed Security Service Provider (MSSP), Managed IT Services Provider (MSP), and value-added…” Source: RevenueBase Database · checked Sep 6, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: security operations center service providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names security operations center service providers.
Partial evidence: Its own public description names part of security operations center service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name security operations center service providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 291 security operations center service providers based in Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,363 reachable decision-makers.

Free signup · no credit card

View the full list →

Security operations center service providers based in Canada at a glance

As of Sep 6, 2026

35.3%Verified-email coverage

7.1%Mobile-number coverage

13.3Average contacts per company

11-50Median size (employees)

19.6%Largest-city concentration · Toronto

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

125

11-50

107

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

1,2760–30

8131–60

161–90

090–180

5180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among security operations center service providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “security operations center service providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names security operations center service providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among security operations center service providers, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 1,363 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 6, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Security operations center service providers by metro

Security operations center service providers in Toronto57

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names security operations center service providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many security operations center service providers are there based in Canada?

RevenueBase identified 291 security operations center service providers headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Esentire, headquartered in Waterloo, tops this list with the largest team on record.

Which city has the most security operations center service providers?

Toronto leads with 57 headquartered companies, followed by Montreal (28) and Calgary (24).

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 1,363 verified decision-maker contacts tracked across these 291 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 291 security operations center service providers based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

Security operations center service providers by geography

Browse the directory

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.