Company lists · Data refreshed September 2026
Top 25 Cybersecurity defense contractors based in Canada
RevenueBase identified 617 company matches for cybersecurity defense contractors associated with Canada as of September 2026 and tracks 24,989 professional contacts across them, including 13,558 with verified work emails and 5,001 with mobile numbers. Toronto is the largest hub.
This list covers company matches for cybersecurity defense contractors associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 1, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 25 largest cybersecurity defense contractors based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 14,326 contacts → | ||||
Exact match “Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 2 | 3,200 contacts → | ||||
Exact match “Every year new technologies, vendors, and solutions emerge-yet despite this constant innovation, high-profile breaches are all over the headlines.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 3 | 842 contacts → | ||||
Exact match “Today’s threatscape is relentless.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 4 | 678 contacts → | ||||
Exact match “BlueVoyant’s Cyber Defense Platform (CDP) integrates MDR, TPRM, and DRP into a seamless, scalable solution.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 5 | 325 contacts → | ||||
Exact match “ADGA Group is a Canadian-owned defence and security company delivering advanced technology solutions to government and industry.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 6 | 301 contacts → | ||||
Exact match “Commissionaires nationally is a private, Canadian, not-for-profit company with 15 independent divisions encompassing 50+ offices and more than employees.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 7 | 249 contacts → | ||||
Exact match “Headquartered in Canada with locations across the US and around the globe, Bulletproof’s ultimate goal is to help your organization reduce IT, security, and/or compliance…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 8 | 191 contacts → | ||||
Exact match “Since 1994, ESI’s focus has always been data management and protection.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 9 | 188 contacts → | ||||
Exact match “SafeAeon leads the industry as a top-tier Cybersecurity-as-a-Service provider, delivering 24x7 premium Managed Security Services with AI-powered and human-driven 24x7 SOC…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 10 | 183 contacts → | ||||
Exact match “Convergence Networks is one of North America's leading Managed Services & Security Providers.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 11 | 178 contacts → | ||||
Exact match “Global Cyber Certainty Champions, in an uncertain digital world.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 12 | 177 contacts → | ||||
Exact match “Founded in 2003, Victrix is one of the largest IT services companies in Quebec with over 200 professionals.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 13 | 157 contacts → | ||||
Exact match “MS Solutions offers IT solutions for Quebec businesses.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 14 | 140 contacts → | ||||
Exact match “IEMLabs is an ISO 27001:2022, ISO 27032:2023 & ISO 9001:2015 certified, CERT-In empanelled, and CMMI L3 company.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 15 | 102 contacts → | ||||
Exact match “NEVERHACK is a French group specialized in cybersecurity for over 40 years.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 16 | 90 contacts → | ||||
Exact match “SRG Security Resource Group Inc is a physical & cyber security company based in Regina, Saskatchewan.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 17 | 83 contacts → | ||||
Exact match “ISA Cybersecurity is one of Canada’s leading cybersecurity services and solutions providers.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 18 | 68 contacts → | ||||
Exact match “Link11 is a leading European manufacturer of cloud-based cybersecurity solutions that helps businesses and public authorities in critical infrastructure stay online, no matter…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 19 | 63 contacts → | ||||
Exact match “Plurilock is a world-class consultancy, systems integrator, full-stack technology reseller, and ecosystem of experts.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 20 | 56 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 21 | 47 contacts → | ||||
Exact match “Ebryx LLC is a 360° cybersecurity and secure engineering company trusted by enterprises, startups, and governments to safeguard critical digital ecosystems.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 22 | 47 contacts → | ||||
Exact match “Fondé en 2013 par MM.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 23 | 37 contacts → | ||||
Exact match “We are a leading IT services provider based out of Ottawa, Montreal and Toronto.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 24 | 30 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 25 | 26 contacts → | ||||
Exact match “BAE Systems Canada provides some of the world’s most advanced defence products and services for air, land, and naval forces, as well as cybersecurity and information intelligence.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “cybersecurity defense contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 617 cybersecurity defense contractors based in Canada
See the full list, filter by size, metro and specialty, and access 13,558 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cybersecurity defense contractors based in Canada at a glance
As of Sep 1, 2026Companies by employee count
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Canada whose business descriptions match “cybersecurity defense contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 13,558 professional contacts with verified work emails across the full matched dataset. 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 1, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Cybersecurity defense contractors by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cybersecurity defense contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cybersecurity defense contractors are there based in Canada?
RevenueBase identified 617 company matches for cybersecurity defense contractors associated with Canada as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Fortinet tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most cybersecurity defense contractors?
Toronto leads with 139 company records, followed by Montreal (77) and Ottawa (54).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 13,558 professional contacts with verified work emails tracked across these 617 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 617 cybersecurity defense contractors based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Cybersecurity defense contractors by geography
- Cybersecurity defense contractors based in the United States
- Cybersecurity defense contractors based in the United Kingdom
- Cybersecurity defense contractors based in Australia
- Cybersecurity defense contractors based in France
- Cybersecurity defense contractors based in Brazil
- Cybersecurity defense contractors based in Germany
- Cybersecurity defense contractors based in Spain
- Cybersecurity defense contractors based in the Netherlands
- Cybersecurity defense contractors based in Italy
- Cybersecurity defense contractors based in Mexico
- Cybersecurity defense contractors based in Israel
- Cybersecurity defense contractors based in South Africa
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 SmartSearch, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cybersecurity defense contractors based in the United States
- Cybersecurity defense contractors based in the United Kingdom
- Cybersecurity defense contractors based in Australia
- Cybersecurity defense contractors based in France
- Cybersecurity defense contractors based in Brazil
- Cybersecurity defense contractors based in Germany
Company intelligence · public preview
Top 25 cybersecurity defense contractors based in Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 617 matching company records for cybersecurity defense contractors based in Canada, with 24,989 tracked contacts and 13,558 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cybersecurity defense contractors based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Fortinetfortinet.comHQ: HQ not recorded; location: Ottawa, ON, CanadaReported employees: 10001+ | HQ not recorded; location: Ottawa, ON, Canada | 10001+ | Exact match | 14,326 contacts → |
“Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Arctic Wolfarcticwolf.comHQ: HQ not recorded; location: Waterloo, ON, CanadaReported employees: 1,001-5,000 | HQ not recorded; location: Waterloo, ON, Canada | 1,001-5,000 | Exact match | 3,200 contacts → |
“Every year new technologies, vendors, and solutions emerge-yet despite this constant innovation, high-profile breaches are all over the headlines.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Cyderescyderes.comHQ: HQ not recorded; location: Calgary, AB, CanadaReported employees: 1,001-5,000 | HQ not recorded; location: Calgary, AB, Canada | 1,001-5,000 | Exact match | 842 contacts → |
“Today’s threatscape is relentless.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Bluevoyantbluevoyant.comHQ: HQ not recorded; location: Toronto, CanadaReported employees: 501-1,000 | HQ not recorded; location: Toronto, Canada | 501-1,000 | Exact match | 678 contacts → |
“BlueVoyant’s Cyber Defense Platform (CDP) integrates MDR, TPRM, and DRP into a seamless, scalable solution.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Adga Groupadga.caHQ: HQ not recorded; location: Kingston, ON, CanadaReported employees: 201-500 | HQ not recorded; location: Kingston, ON, Canada | 201-500 | Exact match | 325 contacts → |
“ADGA Group is a Canadian-owned defence and security company delivering advanced technology solutions to government and industry.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Commissionaires BCcommissionaires.bc.caHQ: HQ not recorded; location: Vancouver, BC, CanadaReported employees: 1,001-5,000 | HQ not recorded; location: Vancouver, BC, Canada | 1,001-5,000 | Exact match | 301 contacts → |
“Commissionaires nationally is a private, Canadian, not-for-profit company with 15 independent divisions encompassing 50+ offices and more than employees.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Bulletproof, A GLI Companybulletproofsi.com HQ: HQ not recorded; location: Fredericton, NB, CanadaReported employees: 201-500 | HQ not recorded; location: Fredericton, NB, Canada | 201-500 | Exact match | 249 contacts → |
“Headquartered in Canada with locations across the US and around the globe, Bulletproof’s ultimate goal is to help your organization reduce IT, security, and/or compliance…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  ESI Technologiesesitechnologies.comHQ: HQ not recorded; location: Toronto, ON, CanadaReported employees: 201-500 | HQ not recorded; location: Toronto, ON, Canada | 201-500 | Exact match | 191 contacts → |
“Since 1994, ESI’s focus has always been data management and protection.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Safeaeon INCsafeaeon.comHQ: HQ not recorded; location: Charlottetown, PE, CanadaReported employees: 51-200 | HQ not recorded; location: Charlottetown, PE, Canada | 51-200 | Exact match | 188 contacts → |
“SafeAeon leads the industry as a top-tier Cybersecurity-as-a-Service provider, delivering 24x7 premium Managed Security Services with AI-powered and human-driven 24x7 SOC…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Convergence Networksconvergencenetworks.comHQ: HQ not recorded; location: Winnipeg, MB, CanadaReported employees: 201-500 | HQ not recorded; location: Winnipeg, MB, Canada | 201-500 | Exact match | 183 contacts → |
“Convergence Networks is one of North America's leading Managed Services & Security Providers.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Cypfercypfer.comHQ: HQ not recorded; location: Toronto, ON, CanadaReported employees: 51-200 | HQ not recorded; location: Toronto, ON, Canada | 51-200 | Exact match | 178 contacts → |
“Global Cyber Certainty Champions, in an uncertain digital world.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Victrixvictrix.caHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 201-500 | HQ not recorded; location: Montreal, QC, Canada | 201-500 | Exact match | 177 contacts → |
“Founded in 2003, Victrix is one of the largest IT services companies in Quebec with over 200 professionals.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  MS Solutionsmssolutions.caHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 157 contacts → |
“MS Solutions offers IT solutions for Quebec businesses.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: HQ not recorded; location: Burnaby, BC, CanadaReported employees: 51-200 | HQ not recorded; location: Burnaby, BC, Canada | 51-200 | Exact match | 140 contacts → |
“IEMLabs is an ISO 27001:2022, ISO 27032:2023 & ISO 9001:2015 certified, CERT-In empanelled, and CMMI L3 company.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Neverhack Franceneverhack.comHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 1,001-5,000 | HQ not recorded; location: Montreal, QC, Canada | 1,001-5,000 | Exact match | 102 contacts → |
“NEVERHACK is a French group specialized in cybersecurity for over 40 years.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  SRG Security Resource Group INCsecurityresourcegroup.comHQ: HQ not recorded; location: Saskatoon, SK, CanadaReported employees: 501-1,000 | HQ not recorded; location: Saskatoon, SK, Canada | 501-1,000 | Exact match | 90 contacts → |
“SRG Security Resource Group Inc is a physical & cyber security company based in Regina, Saskatchewan.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  ISA Cybersecurityisacybersecurity.comHQ: HQ not recorded; location: Calgary, AB, CanadaReported employees: 51-200 | HQ not recorded; location: Calgary, AB, Canada | 51-200 | Exact match | 83 contacts → |
“ISA Cybersecurity is one of Canada’s leading cybersecurity services and solutions providers.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Link11 Gmbhlink11.comHQ: HQ not recorded; location: Vancouver, BC, CanadaReported employees: 51-200 | HQ not recorded; location: Vancouver, BC, Canada | 51-200 | Exact match | 68 contacts → |
“Link11 is a leading European manufacturer of cloud-based cybersecurity solutions that helps businesses and public authorities in critical infrastructure stay online, no matter…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Plurilockplurilock.comHQ: HQ not recorded; location: Victoria, BC, CanadaReported employees: 51-200 | HQ not recorded; location: Victoria, BC, Canada | 51-200 | Exact match | 63 contacts → |
“Plurilock is a world-class consultancy, systems integrator, full-stack technology reseller, and ecosystem of experts.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  IONionunited.comHQ: HQ not recorded; location: Calgary, AB, CanadaReported employees: 51-200 | HQ not recorded; location: Calgary, AB, Canada | 51-200 | Exact match | 56 contacts → |
“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.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Ebryx LLCebryx.comHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 201-500 | HQ not recorded; location: Montreal, QC, Canada | 201-500 | Exact match | 47 contacts → |
“Ebryx LLC is a 360° cybersecurity and secure engineering company trusted by enterprises, startups, and governments to safeguard critical digital ecosystems.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  ECS Canadaecscanada.comHQ: HQ not recorded; location: Chicoutimi, QC, CanadaReported employees: 201-500 | HQ not recorded; location: Chicoutimi, QC, Canada | 201-500 | Exact match | 47 contacts → |
“Fondé en 2013 par MM.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Dnsnetworks Technology Companydnsnetworks.com HQ: HQ not recorded; location: Ottawa, ON, CanadaReported employees: 51-200 | HQ not recorded; location: Ottawa, ON, Canada | 51-200 | Exact match | 37 contacts → |
“We are a leading IT services provider based out of Ottawa, Montreal and Toronto.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  INPROinpro.com.twHQ: HQ not recorded; location: Edmonton, CanadaReported employees: 51-200 | HQ not recorded; location: Edmonton, Canada | 51-200 | Exact match | 30 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 |  BAE Systems Canadabaesystems.comHQ: HQ not recorded; location: Ottawa, ON, CanadaReported employees: 1,001-5,000 | HQ not recorded; location: Ottawa, ON, Canada | 1,001-5,000 | Exact match | 26 contacts → |
“BAE Systems Canada provides some of the world’s most advanced defence products and services for air, land, and naval forces, as well as cybersecurity and information intelligence.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 617 company matches
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Cybersecurity defense contractors: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
617 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Cybersecurity defense contractors by metro
Questions about this company list
What does Exact match mean for cybersecurity defense contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cybersecurity defense contractors did RevenueBase find based in Canada?
The saved snapshot records 617 matching company records, 24,989 tracked contacts and 13,558 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cybersecurity defense contractors by geography
- Cybersecurity defense contractors based in the United States
- Cybersecurity defense contractors based in the United Kingdom
- Cybersecurity defense contractors based in Australia
- Cybersecurity defense contractors based in France
- Cybersecurity defense contractors based in Brazil
- Cybersecurity defense contractors based in Germany
- Cybersecurity defense contractors based in Spain
- Cybersecurity defense contractors based in the Netherlands
- Cybersecurity defense contractors based in Italy
- Cybersecurity defense contractors based in Mexico
- Cybersecurity defense contractors based in Israel
- Cybersecurity defense contractors based in South Africa
Cite this list
RevenueBase Data Team. Top 25 cybersecurity defense contractors based in Canada. Snapshot: September 1, 2026. https://revenuebase.ai/companies/cybersecurity-defense-contractors/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cybersecurity defense contractors based in the United States
- Cybersecurity defense contractors based in the United Kingdom
- Cybersecurity defense contractors based in Australia
- Cybersecurity defense contractors based in France
- Cybersecurity defense contractors based in Brazil
- Cybersecurity defense contractors based in Germany
Company intelligence · public preview
Top 25 cybersecurity defense contractors based in Canada
RevenueBase records 617 matching company records for cybersecurity defense contractors based in Canada, with 24,989 tracked contacts and 13,558 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cybersecurity defense contractors based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Fortinetfortinet.com HQ: HQ not recorded; location: Ottawa, ON, CanadaReported employees: 10001+ | HQ not recorded; location: Ottawa, ON, Canada | 10001+ | Exact match | 14,326 contacts → |
“Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Arctic Wolfarcticwolf.com HQ: HQ not recorded; location: Waterloo, ON, CanadaReported employees: 1,001-5,000 | HQ not recorded; location: Waterloo, ON, Canada | 1,001-5,000 | Exact match | 3,200 contacts → |
“Every year new technologies, vendors, and solutions emerge-yet despite this constant innovation, high-profile breaches are all over the headlines.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cyderescyderes.com HQ: HQ not recorded; location: Calgary, AB, CanadaReported employees: 1,001-5,000 | HQ not recorded; location: Calgary, AB, Canada | 1,001-5,000 | Exact match | 842 contacts → |
“Today’s threatscape is relentless.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Bluevoyantbluevoyant.com HQ: HQ not recorded; location: Toronto, CanadaReported employees: 501-1,000 | HQ not recorded; location: Toronto, Canada | 501-1,000 | Exact match | 678 contacts → |
“BlueVoyant’s Cyber Defense Platform (CDP) integrates MDR, TPRM, and DRP into a seamless, scalable solution.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Adga Groupadga.ca HQ: HQ not recorded; location: Kingston, ON, CanadaReported employees: 201-500 | HQ not recorded; location: Kingston, ON, Canada | 201-500 | Exact match | 325 contacts → |
“ADGA Group is a Canadian-owned defence and security company delivering advanced technology solutions to government and industry.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Commissionaires BCcommissionaires.bc.ca HQ: HQ not recorded; location: Vancouver, BC, CanadaReported employees: 1,001-5,000 | HQ not recorded; location: Vancouver, BC, Canada | 1,001-5,000 | Exact match | 301 contacts → |
“Commissionaires nationally is a private, Canadian, not-for-profit company with 15 independent divisions encompassing 50+ offices and more than employees.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Bulletproof, A GLI Companybulletproofsi.com HQ: HQ not recorded; location: Fredericton, NB, CanadaReported employees: 201-500 | HQ not recorded; location: Fredericton, NB, Canada | 201-500 | Exact match | 249 contacts → |
“Headquartered in Canada with locations across the US and around the globe, Bulletproof’s ultimate goal is to help your organization reduce IT, security, and/or compliance…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ESI Technologiesesitechnologies.com HQ: HQ not recorded; location: Toronto, ON, CanadaReported employees: 201-500 | HQ not recorded; location: Toronto, ON, Canada | 201-500 | Exact match | 191 contacts → |
“Since 1994, ESI’s focus has always been data management and protection.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Safeaeon INCsafeaeon.com HQ: HQ not recorded; location: Charlottetown, PE, CanadaReported employees: 51-200 | HQ not recorded; location: Charlottetown, PE, Canada | 51-200 | Exact match | 188 contacts → |
“SafeAeon leads the industry as a top-tier Cybersecurity-as-a-Service provider, delivering 24x7 premium Managed Security Services with AI-powered and human-driven 24x7 SOC…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Convergence Networksconvergencenetworks.com HQ: HQ not recorded; location: Winnipeg, MB, CanadaReported employees: 201-500 | HQ not recorded; location: Winnipeg, MB, Canada | 201-500 | Exact match | 183 contacts → |
“Convergence Networks is one of North America's leading Managed Services & Security Providers.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cypfercypfer.com HQ: HQ not recorded; location: Toronto, ON, CanadaReported employees: 51-200 | HQ not recorded; location: Toronto, ON, Canada | 51-200 | Exact match | 178 contacts → |
“Global Cyber Certainty Champions, in an uncertain digital world.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Victrixvictrix.ca HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 201-500 | HQ not recorded; location: Montreal, QC, Canada | 201-500 | Exact match | 177 contacts → |
“Founded in 2003, Victrix is one of the largest IT services companies in Quebec with over 200 professionals.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | MS Solutionsmssolutions.ca HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 157 contacts → |
“MS Solutions offers IT solutions for Quebec businesses.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: HQ not recorded; location: Burnaby, BC, CanadaReported employees: 51-200 | HQ not recorded; location: Burnaby, BC, Canada | 51-200 | Exact match | 140 contacts → |
“IEMLabs is an ISO 27001:2022, ISO 27032:2023 & ISO 9001:2015 certified, CERT-In empanelled, and CMMI L3 company.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Neverhack Franceneverhack.com HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 1,001-5,000 | HQ not recorded; location: Montreal, QC, Canada | 1,001-5,000 | Exact match | 102 contacts → |
“NEVERHACK is a French group specialized in cybersecurity for over 40 years.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | SRG Security Resource Group INCsecurityresourcegroup.com HQ: HQ not recorded; location: Saskatoon, SK, CanadaReported employees: 501-1,000 | HQ not recorded; location: Saskatoon, SK, Canada | 501-1,000 | Exact match | 90 contacts → |
“SRG Security Resource Group Inc is a physical & cyber security company based in Regina, Saskatchewan.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ISA Cybersecurityisacybersecurity.com HQ: HQ not recorded; location: Calgary, AB, CanadaReported employees: 51-200 | HQ not recorded; location: Calgary, AB, Canada | 51-200 | Exact match | 83 contacts → |
“ISA Cybersecurity is one of Canada’s leading cybersecurity services and solutions providers.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Link11 Gmbhlink11.com HQ: HQ not recorded; location: Vancouver, BC, CanadaReported employees: 51-200 | HQ not recorded; location: Vancouver, BC, Canada | 51-200 | Exact match | 68 contacts → |
“Link11 is a leading European manufacturer of cloud-based cybersecurity solutions that helps businesses and public authorities in critical infrastructure stay online, no matter…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Plurilockplurilock.com HQ: HQ not recorded; location: Victoria, BC, CanadaReported employees: 51-200 | HQ not recorded; location: Victoria, BC, Canada | 51-200 | Exact match | 63 contacts → |
“Plurilock is a world-class consultancy, systems integrator, full-stack technology reseller, and ecosystem of experts.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | IONionunited.com HQ: HQ not recorded; location: Calgary, AB, CanadaReported employees: 51-200 | HQ not recorded; location: Calgary, AB, Canada | 51-200 | Exact match | 56 contacts → |
“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.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ebryx LLCebryx.com HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 201-500 | HQ not recorded; location: Montreal, QC, Canada | 201-500 | Exact match | 47 contacts → |
“Ebryx LLC is a 360° cybersecurity and secure engineering company trusted by enterprises, startups, and governments to safeguard critical digital ecosystems.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | ECS Canadaecscanada.com HQ: HQ not recorded; location: Chicoutimi, QC, CanadaReported employees: 201-500 | HQ not recorded; location: Chicoutimi, QC, Canada | 201-500 | Exact match | 47 contacts → |
“Fondé en 2013 par MM.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Dnsnetworks Technology Companydnsnetworks.com HQ: HQ not recorded; location: Ottawa, ON, CanadaReported employees: 51-200 | HQ not recorded; location: Ottawa, ON, Canada | 51-200 | Exact match | 37 contacts → |
“We are a leading IT services provider based out of Ottawa, Montreal and Toronto.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | INPROinpro.com.tw HQ: HQ not recorded; location: Edmonton, CanadaReported employees: 51-200 | HQ not recorded; location: Edmonton, Canada | 51-200 | Exact match | 30 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | BAE Systems Canadabaesystems.com HQ: HQ not recorded; location: Ottawa, ON, CanadaReported employees: 1,001-5,000 | HQ not recorded; location: Ottawa, ON, Canada | 1,001-5,000 | Exact match | 26 contacts → |
“BAE Systems Canada provides some of the world’s most advanced defence products and services for air, land, and naval forces, as well as cybersecurity and information intelligence.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 617 company matches
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Cybersecurity defense contractors: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
617 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Cybersecurity defense contractors by metro
Questions about this company list
What does Exact match mean for cybersecurity defense contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cybersecurity defense contractors did RevenueBase find based in Canada?
The saved snapshot records 617 matching company records, 24,989 tracked contacts and 13,558 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cybersecurity defense contractors by geography
- Cybersecurity defense contractors based in the United States
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- Cybersecurity defense contractors based in Germany
- Cybersecurity defense contractors based in Spain
- Cybersecurity defense contractors based in the Netherlands
- Cybersecurity defense contractors based in Italy
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- Cybersecurity defense contractors based in Israel
- Cybersecurity defense contractors based in South Africa
Cite this list
RevenueBase Data Team. Top 25 cybersecurity defense contractors based in Canada. Snapshot: September 1, 2026. https://revenuebase.ai/companies/cybersecurity-defense-contractors/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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