Company lists · Data refreshed September 2026
Top 25 Cybersecurity incident response firms based in Canada
RevenueBase identified 379 company matches for cybersecurity incident response firms associated with Canada as of September 2026 and tracks 8,251 professional contacts across them, including 4,462 with verified work emails and 1,945 with mobile numbers. Toronto is the largest hub.
This list covers company matches for cybersecurity incident response firms 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 incident response firms based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 | |||||
| 2 | 842 contacts → | ||||
Exact match “Today’s threatscape is relentless.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 3 | 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 | |||||
| 4 | 630 contacts → | ||||
Exact match “eSentire is a leader in Controlled Autonomy SecOps, protecting organizations across 35+ industries around the world.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 5 | 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 | |||||
| 6 | 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 | |||||
| 7 | 172 contacts → | ||||
Exact match “GoSecure is a recognized cybersecurity leader, delivering innovative Managed Extended Detection and Response (MXDR) solutions and expert advisory services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 8 | 149 contacts → | ||||
Exact match “Field Effect delivers intelligence-grade managed detection and response for the AI era.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 9 | 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 | |||||
| 10 | 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 | |||||
| 11 | 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 | |||||
| 12 | 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 | |||||
| 13 | 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 | |||||
| 14 | 44 contacts → | ||||
Exact match “Since 2011, StreamScan has been committed to protecting critical businesses especially in the defense, aerospace, and critical infrastructure sectors from cyberattacks.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 15 | 42 contacts → | ||||
Exact match “Control Gap is a privately held company, headquartered in Toronto Ontario Canada, with hundreds of satisfied customers across North America and Europe including retail and…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 16 | 32 contacts → | ||||
Exact match “With offices all over the United States and Canada, Atredis Partners was created by a number of security industry veterans who wanted to prioritize offering quality and client…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 17 | 32 contacts → | ||||
Exact match “As your business grows, keeping up with compliance requirements and strengthening your security posture can be a real challenge.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 18 | 24 contacts → | ||||
Exact match “Lyrical Security is an anti-cookie-cutter, full-service cybersecurity services firm.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 19 | 20 contacts → | ||||
Exact match “Armour Cybersecurity protects organizations from multi-faceted and ever-changing cyber threats.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 20 | 17 contacts → | ||||
Exact match “rSolutions manages cybersecurity services for a Canadian Big 5 Bank, a Big 3 Canadian Insurer, Telcos, Biomedical research companies, national service companies and more from its…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 21 | 16 contacts → | ||||
Exact match “Our goal is to provide a superior security consulting service regardless of the size or nature of your organization.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 22 | 15 contacts → | ||||
Exact match “Mjolnir provides clients with a suite of highly advanced and AI/ML driven tools and services - Security Ops Center as a Service, Threat Detection and Dark web Threat Intelligence…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 23 | 14 contacts → | ||||
Exact match “Iron Spear is a niche cyber security advisory firm committed to providing solutions to meet the needs of our clients whether they are looking for security compliance, control…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 24 | 14 contacts → | ||||
Exact match “With over 22 years of industry experience, Sabytel has cultivated a sterling reputation for providing strategic management consulting services to both public and private sectors.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 25 | 14 contacts → | ||||
Exact match “Outcome‑Driven Protection, Not Just Tools** In our business, we use a wide range of advanced technologies supported by highly skilled local experts, but the real value isn’t in…” 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 incident response firms”. 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 379 cybersecurity incident response firms based in Canada
See the full list, filter by size, metro and specialty, and access 4,462 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cybersecurity incident response firms 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 incident response firms” 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 4,462 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 incident response firms 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 incident response firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cybersecurity incident response firms are there based in Canada?
RevenueBase identified 379 company matches for cybersecurity incident response firms 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?
Arctic Wolf tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most cybersecurity incident response firms?
Toronto leads with 90 company records, followed by Montreal (47) and Calgary (35).
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 4,462 professional contacts with verified work emails tracked across these 379 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 379 cybersecurity incident response firms based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Cybersecurity incident response firms by geography
- Cybersecurity incident response firms based in the United States
- Cybersecurity incident response firms based in the United Kingdom
- Cybersecurity incident response firms based in France
- Cybersecurity incident response firms based in Australia
- Cybersecurity incident response firms based in Brazil
- Cybersecurity incident response firms based in Germany
- Cybersecurity incident response firms based in the Netherlands
- Cybersecurity incident response firms based in Spain
- Cybersecurity incident response firms based in Israel
- Cybersecurity incident response firms based in Italy
- Cybersecurity incident response firms based in Mexico
- Cybersecurity incident response firms 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 incident response firms based in the United States
- Cybersecurity incident response firms based in the United Kingdom
- Cybersecurity incident response firms based in France
- Cybersecurity incident response firms based in Australia
- Cybersecurity incident response firms based in Brazil
- Cybersecurity incident response firms based in Germany
Company intelligence · public preview
Top 25 cybersecurity incident response firms 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 379 matching company records for cybersecurity incident response firms based in Canada, with 8,251 tracked contacts and 4,462 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 incident response firms 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 |  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. | |||||
| 2 |  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. | |||||
| 3 |  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. | |||||
| 4 |  Esentireesentire.comHQ: HQ not recorded; location: Waterloo, ON, CanadaReported employees: 501-1,000 | HQ not recorded; location: Waterloo, ON, Canada | 501-1,000 | Exact match | 630 contacts → |
“eSentire is a leader in Controlled Autonomy SecOps, protecting organizations across 35+ industries around the world.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  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. | |||||
| 6 |  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. | |||||
| 7 |  Gosecuregosecure.aiHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 172 contacts → |
“GoSecure is a recognized cybersecurity leader, delivering innovative Managed Extended Detection and Response (MXDR) solutions and expert advisory services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Field Effectfieldeffect.comHQ: HQ not recorded; location: Ottawa, ON, CanadaReported employees: 51-200 | HQ not recorded; location: Ottawa, ON, Canada | 51-200 | Exact match | 149 contacts → |
“Field Effect delivers intelligence-grade managed detection and response for the AI era.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  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. | |||||
| 10 |  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. | |||||
| 11 |  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. | |||||
| 12 |  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. | |||||
| 13 |  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. | |||||
| 14 |  Streamscan Cybersecuritystreamscan.aiHQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 44 contacts → |
“Since 2011, StreamScan has been committed to protecting critical businesses especially in the defense, aerospace, and critical infrastructure sectors from cyberattacks.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Control GAPcontrolgap.comHQ: HQ not recorded; location: Mississauga, ON, CanadaReported employees: 11-50 | HQ not recorded; location: Mississauga, ON, Canada | 11-50 | Exact match | 42 contacts → |
“Control Gap is a privately held company, headquartered in Toronto Ontario Canada, with hundreds of satisfied customers across North America and Europe including retail and…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Atredis Partnersatredis.comHQ: HQ not recorded; location: CanadaReported employees: 11-50 | HQ not recorded; location: Canada | 11-50 | Exact match | 32 contacts → |
“With offices all over the United States and Canada, Atredis Partners was created by a number of security industry veterans who wanted to prioritize offering quality and client…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Elastifyelastify.caHQ: HQ not recorded; location: Halifax, CanadaReported employees: 11-50 | HQ not recorded; location: Halifax, Canada | 11-50 | Exact match | 32 contacts → |
“As your business grows, keeping up with compliance requirements and strengthening your security posture can be a real challenge.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Lyrical Securitylyricalsecurity.comHQ: HQ not recorded; location: Markham, ON, CanadaReported employees: 11-50 | HQ not recorded; location: Markham, ON, Canada | 11-50 | Exact match | 24 contacts → |
“Lyrical Security is an anti-cookie-cutter, full-service cybersecurity services firm.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Armour Cybersecurityarmourcyber.ioHQ: HQ not recorded; location: Toronto, ON, CanadaReported employees: 11-50 | HQ not recorded; location: Toronto, ON, Canada | 11-50 | Exact match | 20 contacts → |
“Armour Cybersecurity protects organizations from multi-faceted and ever-changing cyber threats.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Rsolutions Corporationrsolutions.comHQ: HQ not recorded; location: Regina, SK, CanadaReported employees: 51-200 | HQ not recorded; location: Regina, SK, Canada | 51-200 | Exact match | 17 contacts → |
“rSolutions manages cybersecurity services for a Canadian Big 5 Bank, a Big 3 Canadian Insurer, Telcos, Biomedical research companies, national service companies and more from its…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Threat IQthreatiq.ioHQ: HQ not recorded; location: Toronto, CanadaReported employees: 11-50 | HQ not recorded; location: Toronto, Canada | 11-50 | Exact match | 16 contacts → |
“Our goal is to provide a superior security consulting service regardless of the size or nature of your organization.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Mjolnir Security INCmjolnirsecurity.comHQ: HQ not recorded; location: Toronto, ON, CanadaReported employees: 11-50 | HQ not recorded; location: Toronto, ON, Canada | 11-50 | Exact match | 15 contacts → |
“Mjolnir provides clients with a suite of highly advanced and AI/ML driven tools and services - Security Ops Center as a Service, Threat Detection and Dark web Threat Intelligence…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Iron Spear Information Security LTDironspear.caHQ: HQ not recorded; location: Calgary, AB, CanadaReported employees: 11-50 | HQ not recorded; location: Calgary, AB, Canada | 11-50 | Exact match | 14 contacts → |
“Iron Spear is a niche cyber security advisory firm committed to providing solutions to meet the needs of our clients whether they are looking for security compliance, control…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Sabytel Technologies, INCsabytel.comHQ: HQ not recorded; location: Ottawa, ON, CanadaReported employees: 11-50 | HQ not recorded; location: Ottawa, ON, Canada | 11-50 | Exact match | 14 contacts → |
“With over 22 years of industry experience, Sabytel has cultivated a sterling reputation for providing strategic management consulting services to both public and private sectors.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Choicecom Networks & Communications LTDchoicecom.caHQ: HQ not recorded; location: Kingston, ON, CanadaReported employees: 11-50 | HQ not recorded; location: Kingston, ON, Canada | 11-50 | Exact match | 14 contacts → |
“Outcome‑Driven Protection, Not Just Tools** In our business, we use a wide range of advanced technologies supported by highly skilled local experts, but the real value isn’t in…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 379 company matches
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Cybersecurity incident response firms: 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
379 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 incident response firms by metro
Questions about this company list
What does Exact match mean for cybersecurity incident response firms?
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 incident response firms did RevenueBase find based in Canada?
The saved snapshot records 379 matching company records, 8,251 tracked contacts and 4,462 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 incident response firms by geography
- Cybersecurity incident response firms based in the United States
- Cybersecurity incident response firms based in the United Kingdom
- Cybersecurity incident response firms based in France
- Cybersecurity incident response firms based in Australia
- Cybersecurity incident response firms based in Brazil
- Cybersecurity incident response firms based in Germany
- Cybersecurity incident response firms based in the Netherlands
- Cybersecurity incident response firms based in Spain
- Cybersecurity incident response firms based in Israel
- Cybersecurity incident response firms based in Italy
- Cybersecurity incident response firms based in Mexico
- Cybersecurity incident response firms based in South Africa
Cite this list
RevenueBase Data Team. Top 25 cybersecurity incident response firms based in Canada. Snapshot: September 1, 2026. https://revenuebase.ai/companies/cybersecurity-incident-response-firms/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 incident response firms based in the United States
- Cybersecurity incident response firms based in the United Kingdom
- Cybersecurity incident response firms based in France
- Cybersecurity incident response firms based in Australia
- Cybersecurity incident response firms based in Brazil
- Cybersecurity incident response firms based in Germany
Company intelligence · public preview
Top 25 cybersecurity incident response firms based in Canada
RevenueBase records 379 matching company records for cybersecurity incident response firms based in Canada, with 8,251 tracked contacts and 4,462 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 incident response firms 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 | 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. | |||||
| 2 | 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. | |||||
| 3 | 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. | |||||
| 4 | Esentireesentire.com HQ: HQ not recorded; location: Waterloo, ON, CanadaReported employees: 501-1,000 | HQ not recorded; location: Waterloo, ON, Canada | 501-1,000 | Exact match | 630 contacts → |
“eSentire is a leader in Controlled Autonomy SecOps, protecting organizations across 35+ industries around the world.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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. | |||||
| 6 | 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. | |||||
| 7 | Gosecuregosecure.ai HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 51-200 | HQ not recorded; location: Montreal, QC, Canada | 51-200 | Exact match | 172 contacts → |
“GoSecure is a recognized cybersecurity leader, delivering innovative Managed Extended Detection and Response (MXDR) solutions and expert advisory services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Field Effectfieldeffect.com HQ: HQ not recorded; location: Ottawa, ON, CanadaReported employees: 51-200 | HQ not recorded; location: Ottawa, ON, Canada | 51-200 | Exact match | 149 contacts → |
“Field Effect delivers intelligence-grade managed detection and response for the AI era.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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. | |||||
| 10 | 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. | |||||
| 11 | 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. | |||||
| 12 | 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. | |||||
| 13 | 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. | |||||
| 14 | Streamscan Cybersecuritystreamscan.ai HQ: HQ not recorded; location: Montreal, QC, CanadaReported employees: 11-50 | HQ not recorded; location: Montreal, QC, Canada | 11-50 | Exact match | 44 contacts → |
“Since 2011, StreamScan has been committed to protecting critical businesses especially in the defense, aerospace, and critical infrastructure sectors from cyberattacks.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Control GAPcontrolgap.com HQ: HQ not recorded; location: Mississauga, ON, CanadaReported employees: 11-50 | HQ not recorded; location: Mississauga, ON, Canada | 11-50 | Exact match | 42 contacts → |
“Control Gap is a privately held company, headquartered in Toronto Ontario Canada, with hundreds of satisfied customers across North America and Europe including retail and…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Atredis Partnersatredis.com HQ: HQ not recorded; location: CanadaReported employees: 11-50 | HQ not recorded; location: Canada | 11-50 | Exact match | 32 contacts → |
“With offices all over the United States and Canada, Atredis Partners was created by a number of security industry veterans who wanted to prioritize offering quality and client…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Elastifyelastify.ca HQ: HQ not recorded; location: Halifax, CanadaReported employees: 11-50 | HQ not recorded; location: Halifax, Canada | 11-50 | Exact match | 32 contacts → |
“As your business grows, keeping up with compliance requirements and strengthening your security posture can be a real challenge.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Lyrical Securitylyricalsecurity.com HQ: HQ not recorded; location: Markham, ON, CanadaReported employees: 11-50 | HQ not recorded; location: Markham, ON, Canada | 11-50 | Exact match | 24 contacts → |
“Lyrical Security is an anti-cookie-cutter, full-service cybersecurity services firm.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Armour Cybersecurityarmourcyber.io HQ: HQ not recorded; location: Toronto, ON, CanadaReported employees: 11-50 | HQ not recorded; location: Toronto, ON, Canada | 11-50 | Exact match | 20 contacts → |
“Armour Cybersecurity protects organizations from multi-faceted and ever-changing cyber threats.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Rsolutions Corporationrsolutions.com HQ: HQ not recorded; location: Regina, SK, CanadaReported employees: 51-200 | HQ not recorded; location: Regina, SK, Canada | 51-200 | Exact match | 17 contacts → |
“rSolutions manages cybersecurity services for a Canadian Big 5 Bank, a Big 3 Canadian Insurer, Telcos, Biomedical research companies, national service companies and more from its…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Threat IQthreatiq.io HQ: HQ not recorded; location: Toronto, CanadaReported employees: 11-50 | HQ not recorded; location: Toronto, Canada | 11-50 | Exact match | 16 contacts → |
“Our goal is to provide a superior security consulting service regardless of the size or nature of your organization.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Mjolnir Security INCmjolnirsecurity.com HQ: HQ not recorded; location: Toronto, ON, CanadaReported employees: 11-50 | HQ not recorded; location: Toronto, ON, Canada | 11-50 | Exact match | 15 contacts → |
“Mjolnir provides clients with a suite of highly advanced and AI/ML driven tools and services - Security Ops Center as a Service, Threat Detection and Dark web Threat Intelligence…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Iron Spear Information Security LTDironspear.ca HQ: HQ not recorded; location: Calgary, AB, CanadaReported employees: 11-50 | HQ not recorded; location: Calgary, AB, Canada | 11-50 | Exact match | 14 contacts → |
“Iron Spear is a niche cyber security advisory firm committed to providing solutions to meet the needs of our clients whether they are looking for security compliance, control…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sabytel Technologies, INCsabytel.com HQ: HQ not recorded; location: Ottawa, ON, CanadaReported employees: 11-50 | HQ not recorded; location: Ottawa, ON, Canada | 11-50 | Exact match | 14 contacts → |
“With over 22 years of industry experience, Sabytel has cultivated a sterling reputation for providing strategic management consulting services to both public and private sectors.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Choicecom Networks & Communications LTDchoicecom.ca HQ: HQ not recorded; location: Kingston, ON, CanadaReported employees: 11-50 | HQ not recorded; location: Kingston, ON, Canada | 11-50 | Exact match | 14 contacts → |
“Outcome‑Driven Protection, Not Just Tools** In our business, we use a wide range of advanced technologies supported by highly skilled local experts, but the real value isn’t in…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 379 company matches
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Cybersecurity incident response firms: 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
379 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 incident response firms by metro
Questions about this company list
What does Exact match mean for cybersecurity incident response firms?
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 incident response firms did RevenueBase find based in Canada?
The saved snapshot records 379 matching company records, 8,251 tracked contacts and 4,462 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 incident response firms by geography
- Cybersecurity incident response firms based in the United States
- Cybersecurity incident response firms based in the United Kingdom
- Cybersecurity incident response firms based in France
- Cybersecurity incident response firms based in Australia
- Cybersecurity incident response firms based in Brazil
- Cybersecurity incident response firms based in Germany
- Cybersecurity incident response firms based in the Netherlands
- Cybersecurity incident response firms based in Spain
- Cybersecurity incident response firms based in Israel
- Cybersecurity incident response firms based in Italy
- Cybersecurity incident response firms based in Mexico
- Cybersecurity incident response firms based in South Africa
Cite this list
RevenueBase Data Team. Top 25 cybersecurity incident response firms based in Canada. Snapshot: September 1, 2026. https://revenuebase.ai/companies/cybersecurity-incident-response-firms/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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- Cybersecurity incident response firms based in Australia
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