Company lists · Data refreshed September 2026
Top 25 Scada security companies based in Canada
RevenueBase identified 50 scada security companies headquartered in Canada as of September 2026 and tracks 272 professional contacts across them, including 129 with verified work emails and 23 with mobile numbers. Calgary is the largest hub.
This list covers scada security companies headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase 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 scada security companies based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 56 | ||||
“iON - We protect the brands you know.® (also known as iON United, or just iON) is one of Canada’s most trusted cybersecurity solution providers.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 20 | ||||
“Armour Cybersecurity protects organizations from the multi-faceted, ever-evolving cyber threats that put businesses at risk every day.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 17 | ||||
“CAPTOSEC, Inc.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 16 | ||||
“Heighten Security is a leading provider of cybersecurity services for organizations across Canada.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 14 | ||||
“Website: SCADACore provides fully-managed cloud SCADA / IIoT / remote monitoring solutions for Oil & Gas, Environmental, Health & Safety, and CBRNE applications.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | Hitachi Systems Security INCPartial evidence | 10 | |||
“Hitachi Systems Security was founded with one simple mission in mind – to make the internet a safer place for all.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 10 | ||||
“PM SCADA Cyber Defense was founded in 2009 by leading cybersecurity architects.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 9 | ||||
“At L42 Solutions, we help organizations secure what matters most without adding unnecessary complexity.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 8 | ||||
“At Ardent Security, we've built our reputation on a simple principle: Exceptional credentials deliver exceptional results.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 6 | ||||
“Tetrel Security is a boutique provider of cybersecurity assurance and engineering services, with deep specialization in embedded systems security, OT/ICS, transport sector and…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 6 | ||||
“When it comes to data security, it’s not a matter of whether a breach will occur – it’s a matter of when.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 5 | ||||
“STSCyber stands as the pinnacle of customer-centricity in the realm of cybersecurity solutions and services.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 5 | ||||
“Founded in 2005, Lofty Perch is a center of excellence in the science of industrial control systems and SCADA cyber security.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | PurscadaPartial evidence | 4 | |||
“PurSCADA is a specialized SCADA and industrial automation consultancy delivering secure, scalable solutions for critical infrastructure.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 3 | ||||
“Guardlii is a cybersecurity firm that offers tailored solutions for businesses and organizations across various sectors including Retail, Manufacturing, Government, and Financial…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | IscadaPartial evidence | 3 | |||
“ISCADA is a internet-based SCADA system that can reduce your SCADA operating cost by up to 90% compared to a tradition HMI-based SCADA host!” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3 | ||||
“Yobihouse is dedicated to helping businesses and organizations of all sizes protect themselves from the ever-evolving threat of cyber attacks.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 | ||||
“Established in 2017, Cyberdefense Partners Inc.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | Secarch Consulting INCIndirect evidence | 3 | |||
Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 | ||||
“In today's digital landscape, cybersecurity is paramount to the success of organizations across all industries.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | CyalphaIndirect evidence | 2 | |||
Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 | ||||
“InterLAN completed hundreds of cybersecurity and network infrastructure engagements with well over one hundred organizations in Canada and the US.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 | ||||
“ORIGNIX is a Calgary based professional services company.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | cyber.scPartial evidence | 1 | |||
“No organization is immune to cyber attacks, however, we work to make your data security as close to impenetrable as possible.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 | ||||
“Introducing SSEng Group: Revolutionizing Cybersecurity for Modern Platforms & Systems!” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 50 scada security companies based in Canada
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Scada security companies based in Canada at a glance
As of Sep 6, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among scada security companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Canada whose own description of what they do matches “scada security companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among scada security companies, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 129 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 6, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many scada security companies are there based in Canada?
RevenueBase identified 50 scada security companies headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
ION, headquartered in Calgary, tops this list with the largest team on record.
Which city has the most scada security companies?
Calgary leads with 11 headquartered companies, followed by Toronto (8) and Montreal (6).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 129 verified decision-maker contacts tracked across these 50 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 2026.
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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.
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