Company lists · Data refreshed September 2026
Top 25 Industrial control system security based in Canada
RevenueBase identified 92 company matches for industrial control system security associated with Canada as of September 2026 and tracks 643 professional contacts across them, including 235 with verified work emails and 45 with mobile numbers. Toronto is the largest hub.
This list covers company matches for industrial control system security 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 3, 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 industrial control system security based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 3, 2026 · View company records in RevenueBase | |||||
| 2 | 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 3, 2026 · View company records in RevenueBase | |||||
| 3 | 30 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 4 | 27 contacts → | ||||
Exact match “Our world has changed dramatically over the last 10-15 years with an explosion of mobile devices, IoT, cloud computing, and the shift to work-from-home.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 5 | 20 contacts → | ||||
Exact match “Armour Cybersecurity protects organizations from multi-faceted and ever-changing cyber threats.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 6 | 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 3, 2026 · View company records in RevenueBase | |||||
| 7 | 16 contacts → | ||||
Exact match “CAPTOSEC, Inc.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 8 | 13 contacts → | ||||
Exact match “Hitachi Systems Security was founded with one simple mission in mind – to make the internet a safer place for all.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “Symbiotic Networks specializes in developing networking solutions for critical infrastructure SCADA systems to increase their resilience and reduce cybersecurity threats.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 10 | 11 contacts → | ||||
Exact match “We provide ingenious and cost effective cybersecurity solutions and intelligence.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 11 | 10 contacts → | ||||
Exact match “At RedArx Cyber Group, our vision is to empower businesses with cutting-edge, proactive security solutions that safeguard their digital landscapes.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 12 | 10 contacts → | ||||
Exact match “PM SCADA Cyber Defense was founded in 2009 by leading cybersecurity architects.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “At L42 Solutions, we are dedicated to helping our clients safeguard their company data and secure their digital environment.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 14 | 9 contacts → | ||||
Exact match “At Ardent Security, we've built our reputation on a simple principle: Exceptional credentials deliver exceptional results.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “Conception de circuits électroniques sur mesure.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “Tetrel Security is a boutique provider of cybersecurity assurance and engineering services, with deep specialization in embedded systems security, OT/ICS, transport sector and…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “When it comes to data security, it’s not a matter of whether a breach will occur – it’s a matter of when.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “Founded in 2005, Lofty Perch is a center of excellence in the science of industrial control systems and SCADA cyber security.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Spica Systems Inc.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Don’t wait for a Breach, Strengthen your cyber defense NOW!” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “As industry leaders, we redefine the role of cybersecurity in business.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Guardlii is a cybersecurity firm that offers tailored solutions for businesses and organizations across various sectors including Retail, Manufacturing, Government, and Financial…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Ciphersec is a purpose-driven company whose beliefs are the foundation for how we conduct business every day.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Upside Business Technologies Inc.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “We are a cybersecurity company that provides solutions and services to help organizations improve their security posture.” Recorded in the RevenueBase company graph · Sep 3, 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 “industrial control system security”. 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 92 industrial control system security based in Canada
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Industrial control system security based in Canada at a glance
As of Sep 3, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 “industrial control system security” 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 235 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 3, 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.
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 “industrial control system security”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many industrial control system security are there based in Canada?
RevenueBase identified 92 company matches for industrial control system security 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?
ION tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most industrial control system security?
Toronto leads with 18 company records, followed by Montreal (15) and Calgary (14).
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 235 professional contacts with verified work emails tracked across these 92 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 3, 2026.
Ready to reach these companies? Verified emails and direct dials for all 92 industrial control system security based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Industrial control system security by geography
- Industrial control system security based in the United States
- Industrial control system security based in the United Kingdom
- Industrial control system security based in Brazil
- Industrial control system security based in Australia
- Industrial control system security based in France
- Industrial control system security based in Germany
- Industrial control system security based in Spain
- Industrial control system security based in Italy
- Industrial control system security based in Israel
- Industrial control system security based in Mexico
- Industrial control system security based in the Netherlands
- Industrial control system security 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
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- Industrial control system security based in the United States
- Industrial control system security based in the United Kingdom
- Industrial control system security based in Brazil
- Industrial control system security based in Australia
- Industrial control system security based in France
- Industrial control system security based in Germany
Company intelligence · public preview
Top 25 industrial control system security 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 92 matching company records for industrial control system security based in Canada, with 643 tracked contacts and 235 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 3, 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 industrial control system security 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 |  IONionunited.comHQ: Calgary, AB, CanadaReported employees: 51-200 | 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 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Streamscan Cybersecuritystreamscan.aiHQ: Montreal, QC, CanadaReported employees: 11-50 | 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 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  INPROinpro.com.twHQ: Edmonton, CanadaReported employees: 51-200 | Edmonton, Canada | 51-200 | Exact match | 30 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  BYOSbyos.ioHQ: Halifax, NS, CanadaReported employees: 11-50 | Halifax, NS, Canada | 11-50 | Exact match | 27 contacts → |
“Our world has changed dramatically over the last 10-15 years with an explosion of mobile devices, IoT, cloud computing, and the shift to work-from-home.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Armour Cybersecurityarmourcyber.ioHQ: Toronto, ON, CanadaReported employees: 11-50 | 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 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Threat IQthreatiq.ioHQ: Toronto, CanadaReported employees: 11-50 | 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 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Quebec, QC, CanadaReported employees: 11-50 | Quebec, QC, Canada | 11-50 | Exact match | 16 contacts → |
“CAPTOSEC, Inc.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hitachi Systems Security INChitachi-systems-security.com HQ: Blainville, QC, CanadaReported employees: 501-1,000 | Blainville, QC, Canada | 501-1,000 | Exact match | 13 contacts → |
“Hitachi Systems Security was founded with one simple mission in mind – to make the internet a safer place for all.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Symbiotic Networkssymbiotic.caHQ: Guelph, ON, CanadaReported employees: 11-50 | Guelph, ON, Canada | 11-50 | Exact match | 11 contacts → |
“Symbiotic Networks specializes in developing networking solutions for critical infrastructure SCADA systems to increase their resilience and reduce cybersecurity threats.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Cybershellcybershell.caHQ: Montreal, CanadaReported employees: 1-10 | Montreal, Canada | 1-10 | Exact match | 11 contacts → |
“We provide ingenious and cost effective cybersecurity solutions and intelligence.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Redarx Cyber Groupredarx.comHQ: Saskatoon, SK, CanadaReported employees: 11-50 | Saskatoon, SK, Canada | 11-50 | Exact match | 10 contacts → |
“At RedArx Cyber Group, our vision is to empower businesses with cutting-edge, proactive security solutions that safeguard their digital landscapes.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  PM Scada Cyber Defensepmscada.caHQ: Montreal, QC, CanadaReported employees: 11-50 | Montreal, QC, Canada | 11-50 | Exact match | 10 contacts → |
“PM SCADA Cyber Defense was founded in 2009 by leading cybersecurity architects.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  L42 Solutions LTDl42solutions.caHQ: Maple Ridge, BC, CanadaReported employees: 11-50 | Maple Ridge, BC, Canada | 11-50 | Exact match | 9 contacts → |
“At L42 Solutions, we are dedicated to helping our clients safeguard their company data and secure their digital environment.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Ardent Securityardent-security.comHQ: Toronto, QC, CanadaReported employees: 1-10 | Toronto, QC, Canada | 1-10 | Exact match | 9 contacts → |
“At Ardent Security, we've built our reputation on a simple principle: Exceptional credentials deliver exceptional results.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ideo Conceptsideoconcepts.caHQ: Quebec, QC, CanadaReported employees: 11-50 | Quebec, QC, Canada | 11-50 | Exact match | 7 contacts → |
“Conception de circuits électroniques sur mesure.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Tetrel Securitytetrelsec.comHQ: Waterloo, ON, CanadaReported employees: 1-10 | Waterloo, ON, Canada | 1-10 | Exact match | 6 contacts → |
“Tetrel Security is a boutique provider of cybersecurity assurance and engineering services, with deep specialization in embedded systems security, OT/ICS, transport sector and…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Source 44 Securitysource44.netHQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 6 contacts → |
“When it comes to data security, it’s not a matter of whether a breach will occur – it’s a matter of when.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Lofty Perch INCloftyperch.comHQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 5 contacts → |
“Founded in 2005, Lofty Perch is a center of excellence in the science of industrial control systems and SCADA cyber security.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Spica Systemsspicasys.comHQ: Markham, ON, CanadaReported employees: 1-10 | Markham, ON, Canada | 1-10 | Exact match | 5 contacts → |
“Spica Systems Inc.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Shield53shield53.comHQ: London, ON, CanadaReported employees: 11-50 | London, ON, Canada | 11-50 | Exact match | 4 contacts → |
“Don’t wait for a Breach, Strengthen your cyber defense NOW!” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Cyberspective INCcyberspective.caHQ: Montreal, QC, CanadaReported employees: 1-10 | Montreal, QC, Canada | 1-10 | Exact match | 4 contacts → |
“As industry leaders, we redefine the role of cybersecurity in business.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Guardlii Cyber Security Servicesguardlii.comHQ: Whitby, ON, CanadaReported employees: 1-10 | Whitby, ON, Canada | 1-10 | Exact match | 3 contacts → |
“Guardlii is a cybersecurity firm that offers tailored solutions for businesses and organizations across various sectors including Retail, Manufacturing, Government, and Financial…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ciphersecciphersec.caHQ: Brampton, ON, CanadaReported employees: 11-50 | Brampton, ON, Canada | 11-50 | Exact match | 3 contacts → |
“Ciphersec is a purpose-driven company whose beliefs are the foundation for how we conduct business every day.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Upside Business Technologiesupside-business.comHQ: Winnipeg, MB, CanadaReported employees: 11-50 | Winnipeg, MB, Canada | 11-50 | Exact match | 3 contacts → |
“Upside Business Technologies Inc.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Bitsproofbitsproof.comHQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 3 contacts → |
“We are a cybersecurity company that provides solutions and services to help organizations improve their security posture.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 92 company matches
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Industrial control system security: dataset insights
September 3, 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
92 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.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 3, 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 ↗
Questions about this company list
What does Exact match mean for industrial control system security?
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 industrial control system security did RevenueBase find based in Canada?
The saved snapshot records 92 matching company records, 643 tracked contacts and 235 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 3, 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
Industrial control system security by geography
- Industrial control system security based in the United States
- Industrial control system security based in the United Kingdom
- Industrial control system security based in Brazil
- Industrial control system security based in Australia
- Industrial control system security based in France
- Industrial control system security based in Germany
- Industrial control system security based in Spain
- Industrial control system security based in Italy
- Industrial control system security based in Israel
- Industrial control system security based in Mexico
- Industrial control system security based in the Netherlands
- Industrial control system security based in South Africa
Cite this list
RevenueBase Data Team. Top 25 industrial control system security based in Canada. Snapshot: September 3, 2026. https://revenuebase.ai/companies/industrial-control-system-security/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
- Industrial control system security based in the United States
- Industrial control system security based in the United Kingdom
- Industrial control system security based in Brazil
- Industrial control system security based in Australia
- Industrial control system security based in France
- Industrial control system security based in Germany
Company intelligence · public preview
Top 25 industrial control system security based in Canada
RevenueBase records 92 matching company records for industrial control system security based in Canada, with 643 tracked contacts and 235 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 3, 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 industrial control system security 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 | IONionunited.com HQ: Calgary, AB, CanadaReported employees: 51-200 | 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 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Streamscan Cybersecuritystreamscan.ai HQ: Montreal, QC, CanadaReported employees: 11-50 | 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 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | INPROinpro.com.tw HQ: Edmonton, CanadaReported employees: 51-200 | Edmonton, Canada | 51-200 | Exact match | 30 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | BYOSbyos.io HQ: Halifax, NS, CanadaReported employees: 11-50 | Halifax, NS, Canada | 11-50 | Exact match | 27 contacts → |
“Our world has changed dramatically over the last 10-15 years with an explosion of mobile devices, IoT, cloud computing, and the shift to work-from-home.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Armour Cybersecurityarmourcyber.io HQ: Toronto, ON, CanadaReported employees: 11-50 | 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 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Threat IQthreatiq.io HQ: Toronto, CanadaReported employees: 11-50 | 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 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Quebec, QC, CanadaReported employees: 11-50 | Quebec, QC, Canada | 11-50 | Exact match | 16 contacts → |
“CAPTOSEC, Inc.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hitachi Systems Security INChitachi-systems-security.com HQ: Blainville, QC, CanadaReported employees: 501-1,000 | Blainville, QC, Canada | 501-1,000 | Exact match | 13 contacts → |
“Hitachi Systems Security was founded with one simple mission in mind – to make the internet a safer place for all.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Symbiotic Networkssymbiotic.ca HQ: Guelph, ON, CanadaReported employees: 11-50 | Guelph, ON, Canada | 11-50 | Exact match | 11 contacts → |
“Symbiotic Networks specializes in developing networking solutions for critical infrastructure SCADA systems to increase their resilience and reduce cybersecurity threats.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cybershellcybershell.ca HQ: Montreal, CanadaReported employees: 1-10 | Montreal, Canada | 1-10 | Exact match | 11 contacts → |
“We provide ingenious and cost effective cybersecurity solutions and intelligence.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Redarx Cyber Groupredarx.com HQ: Saskatoon, SK, CanadaReported employees: 11-50 | Saskatoon, SK, Canada | 11-50 | Exact match | 10 contacts → |
“At RedArx Cyber Group, our vision is to empower businesses with cutting-edge, proactive security solutions that safeguard their digital landscapes.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | PM Scada Cyber Defensepmscada.ca HQ: Montreal, QC, CanadaReported employees: 11-50 | Montreal, QC, Canada | 11-50 | Exact match | 10 contacts → |
“PM SCADA Cyber Defense was founded in 2009 by leading cybersecurity architects.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | L42 Solutions LTDl42solutions.ca HQ: Maple Ridge, BC, CanadaReported employees: 11-50 | Maple Ridge, BC, Canada | 11-50 | Exact match | 9 contacts → |
“At L42 Solutions, we are dedicated to helping our clients safeguard their company data and secure their digital environment.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ardent Securityardent-security.com HQ: Toronto, QC, CanadaReported employees: 1-10 | Toronto, QC, Canada | 1-10 | Exact match | 9 contacts → |
“At Ardent Security, we've built our reputation on a simple principle: Exceptional credentials deliver exceptional results.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ideo Conceptsideoconcepts.ca HQ: Quebec, QC, CanadaReported employees: 11-50 | Quebec, QC, Canada | 11-50 | Exact match | 7 contacts → |
“Conception de circuits électroniques sur mesure.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tetrel Securitytetrelsec.com HQ: Waterloo, ON, CanadaReported employees: 1-10 | Waterloo, ON, Canada | 1-10 | Exact match | 6 contacts → |
“Tetrel Security is a boutique provider of cybersecurity assurance and engineering services, with deep specialization in embedded systems security, OT/ICS, transport sector and…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Source 44 Securitysource44.net HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 6 contacts → |
“When it comes to data security, it’s not a matter of whether a breach will occur – it’s a matter of when.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Lofty Perch INCloftyperch.com HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 5 contacts → |
“Founded in 2005, Lofty Perch is a center of excellence in the science of industrial control systems and SCADA cyber security.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Spica Systemsspicasys.com HQ: Markham, ON, CanadaReported employees: 1-10 | Markham, ON, Canada | 1-10 | Exact match | 5 contacts → |
“Spica Systems Inc.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Shield53shield53.com HQ: London, ON, CanadaReported employees: 11-50 | London, ON, Canada | 11-50 | Exact match | 4 contacts → |
“Don’t wait for a Breach, Strengthen your cyber defense NOW!” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Cyberspective INCcyberspective.ca HQ: Montreal, QC, CanadaReported employees: 1-10 | Montreal, QC, Canada | 1-10 | Exact match | 4 contacts → |
“As industry leaders, we redefine the role of cybersecurity in business.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Guardlii Cyber Security Servicesguardlii.com HQ: Whitby, ON, CanadaReported employees: 1-10 | Whitby, ON, Canada | 1-10 | Exact match | 3 contacts → |
“Guardlii is a cybersecurity firm that offers tailored solutions for businesses and organizations across various sectors including Retail, Manufacturing, Government, and Financial…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ciphersecciphersec.ca HQ: Brampton, ON, CanadaReported employees: 11-50 | Brampton, ON, Canada | 11-50 | Exact match | 3 contacts → |
“Ciphersec is a purpose-driven company whose beliefs are the foundation for how we conduct business every day.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Upside Business Technologiesupside-business.com HQ: Winnipeg, MB, CanadaReported employees: 11-50 | Winnipeg, MB, Canada | 11-50 | Exact match | 3 contacts → |
“Upside Business Technologies Inc.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Bitsproofbitsproof.com HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 3 contacts → |
“We are a cybersecurity company that provides solutions and services to help organizations improve their security posture.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 92 company matches
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Industrial control system security: dataset insights
September 3, 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
92 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.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 3, 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 ↗
Questions about this company list
What does Exact match mean for industrial control system security?
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 industrial control system security did RevenueBase find based in Canada?
The saved snapshot records 92 matching company records, 643 tracked contacts and 235 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 3, 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.
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Cite this list
RevenueBase Data Team. Top 25 industrial control system security based in Canada. Snapshot: September 3, 2026. https://revenuebase.ai/companies/industrial-control-system-security/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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