Company lists · Data refreshed September 2026
Top 25 Interactive application security testing companies based in Canada
RevenueBase identified 118 interactive application security testing companies headquartered in Canada as of September 2026 and tracks 600 professional contacts across them, including 213 with verified work emails and 62 with mobile numbers. Toronto is the largest hub.
This list covers interactive application security testing 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 4, 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 interactive application security testing companies based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 65 | ||||
“Packetlabs is CREST-accredited and SOC 2 Type II attested, demonstrating our commitment to security excellence.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 46 | ||||
“Just like the Wright brothers forever changed the face of aviation, OKIOK has been pushing back the boundaries of innovation in information security since the early beginnings of…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 25 | ||||
“Providing the quality of the biggest names in security without the price tag and complications.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 24 | ||||
“Malleum isn’t your everyday, run-of-the-mill security firm.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 23 | ||||
“Canary Trap is a leading North American cybersecurity firm specializing in comprehensive offensive security, security advisory, and assessment services.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 20 | ||||
“Vumetric by TELUS Business is a leading provider of cybersecurity assessment services, our team of certified professionals conducts over 500 penetration tests annually for a wide…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 15 | ||||
“Heighten Security is a leading provider of cybersecurity services for organizations across Canada.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | 15 | ||||
“At CodeEye, we’re redefining how modern organizations secure their applications.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 9 | ||||
“Eureka DevSecOps transforms application security from chaos into clarity.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 9 | ||||
“At InfiltrateIQ, we revolutionize cybersecurity with the power of our AI, Vana.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 9 | ||||
“At Ardent Security, we've built our reputation on a simple principle: Exceptional credentials deliver exceptional results.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 8 | ||||
Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 7 | ||||
“Lightweight security auditing toolkit” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 6 | ||||
“GlitchSecure helps companies secure their products and infrastructure through real-time continuous security testing.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 6 | ||||
“OTH Security specializes in identifying and mitigating digital risks through comprehensive analysis, deep-dive threat intelligence, and robust penetration testing.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 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 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | Ezotech INCIndirect evidence | 5 | |||
“EzoTech is the next phase of Cybersecurity.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 4 | ||||
“Loudmouth Security was established in 2016 and has quickly become one of Ottawa’s elite cyber security consultancies.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | Seekingfire Consulting INCIndirect evidence | 4 | |||
“If it’s connected to the web, it’s at risk.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 4 | ||||
“Purple Team, a subsidiary of the Optimity Group, is dedicated to fortifying businesses against cyber threat and ensuring their resilience in the digital landscape.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 | ||||
“Assurance Protection Group is made up of a team of professionals from diverse backgrounds that has a fresh, innovative and realistic approach to Security.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | 4 | ||||
“Subgraph (https://subgraph.com) is an open source security company.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 | ||||
“Security Compass Advisory provides critical consulting and advisory services to Fortune 500 companies worldwide, from enterprise penetration testing to cloud security, third-party…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 | ||||
“Hack Circuit | Global Security Assessments & Strategic Investment Labs Bridging the tech hubs of Toronto and Hong Kong, Hack Circuit is a premier consultancy dedicated to digital…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 25 | 3 | ||||
“We are a cybersecurity company that provides solutions and services to help organizations improve their security posture.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 118 interactive application security testing companies based in Canada
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Interactive application security testing companies based in Canada at a glance
As of Sep 4, 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 interactive application security testing 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 “interactive application security testing 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 interactive application security testing 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, 213 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 4, 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.
Interactive application security testing companies by metro
- Interactive application security testing companies in Toronto35
Frequently asked
How many interactive application security testing companies are there based in Canada?
RevenueBase identified 118 interactive application security testing 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?
Packetlabs, headquartered in Calgary, tops this list with the largest team on record.
Which city has the most interactive application security testing companies?
Toronto leads with 35 headquartered companies, followed by Montreal (15) and Ottawa (14).
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 213 verified decision-maker contacts tracked across these 118 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 4, 2026.
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Interactive application security testing companies by geography
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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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