Skip to content
TrustList
Companies · category

Top Cybersecurity Companies in Canada

26 cybersecurity companies ranked by rating, review volume and listing quality.

Between them, the 26 cybersecurity companies on this page cover IT services (25), cybersecurity (18), e-commerce development (17) and eCommerce (16). They also list work in United States of America. 26 of them have written a profile you can read before you get in touch.

Filter by fitbudget, engagement, size and more

Only businesses that have told TrustList match a filter. Filters never change the order or a score.

  1. Proofpoint logo

    IT Services · Web Development · Web Design · Also in United States of America

    Proofpoint is a cybersecurity company that focuses on attacks aimed at people rather than machines.

  2. Absolute Software logo

    IT Services · Web Development · Web Design · Also in United States of America

    Absolute Software, also known as Absolute Security, provides endpoint visibility and control.

  3. Terranova Security logo

    IT Services · E-Commerce Development · Software Development

    Terranova Security is a security awareness company that uses education and technology to help organisations reduce the risk caused by human error.

  4. D3 Security logo

    IT Services · E-Commerce Development · Software Development

    D3 Security makes software for security operations centres, helping teams investigate and respond to alerts using evidence. It has been in business since 2004.

  5. Securicy logo

    IT Services · Software Development · Web Security

    Securicy was created by two co-founders who lost a deal at an earlier software company because security was not in place.

  6. Blockchain Intelligence Group logo

    IT Services · E-Commerce Development · Network Security

    Blockchain Intelligence Group is a Canadian technology company offering search, analytics and risk-scoring tools for cryptocurrency.

  7. Herjavec Group logo

    IT Services · E-Commerce Development · Network Security

    Cybersecurity company providing managed security services and consulting to large organisations in the US, UK and Canada

  8. Echoworx logo

    IT Services · E-Commerce Development · Cybersecurity

    Echoworx provides email encryption and secure communications for enterprises.

  9. ISARA Corporation logo

    IT Services · Software Development · IT Networking

    ISARA Corporation is a security company that builds quantum-safe cryptography for use in real systems.

  10. CrowdStrike logo

    Artificial Intelligence - AI · IT Services · E-Commerce Development

    CrowdStrike is a cybersecurity company that sells a cloud-native platform for stopping breaches.

  11. NuFormat logo

    IT Services · E-Commerce Development · Network Security

    Ontario cybersecurity firm providing managed detection and response and security services for small and large businesses

  12. Cylance Inc. logo

    Artificial Intelligence - AI · IT Services · E-Commerce Development

    Cylance is a cybersecurity technology company known for endpoint protection based on mathematical analysis and machine learning.

  13. Difenda logo

    IT Services · E-Commerce Development · Network Security

    Difenda is a cybersecurity services firm. Its core offer is managed detection and response, which uses analytics, automation and machine learning to spot and handle threats.

  14. Authen Security, Inc. logo

    IT Services · E-Commerce Development · Network Security

    Authen Security is a small advisory firm that deals only with identity and access management.

  15. DigitalDefence logo

    IT Services · E-Commerce Development · Software Development

    DigitalDefence is a cybersecurity company that assesses data security and responds to security and privacy breaches.

  16. Secureworks logo

    IT Services · Network Security · IT Networking

    Secureworks is a cybersecurity company that helps organisations prevent, detect and respond to attacks. It is part of the Dell Technologies family of brands.

  17. WN

    IT Services · E-Commerce Development · Software Development

    Wedge Networks, Inc. is a network security company. It first built WedgeARP, a software-defined system that inspects, detects and blocks malware and cyber threats in real time…

  18. G

    IT Services · E-Commerce Development · Web Security

    GoSecure is a cybersecurity firm founded in 2012 with one stated goal, which is preventing breaches.

  19. RC

    IT Services · E-Commerce Development · Network Security

    Red Canari is an information security consultancy staffed by experienced security professionals, with more than 30 years of combined experience.

  20. ST

    Software Development · Web Design · Software Testing

    SecureKey Technologies Inc. provides identity and authentication services in Canada.

  21. Z

    IT Services · Software Development · IT Solution

    ZEROSPAM is a cloud anti-spam service that blocks harmful and unwanted email before it reaches a customer's network.

  22. IA

    Artificial Intelligence - AI · IT Services · E-Commerce Development

    IAmI Authentications, Inc. sells a multi-factor authentication system that a client deploys inside its own network. It uses encrypted tokenisation, so personal data is not stored.

  23. RS

    IT Services · E-Commerce Development · Network Security

    RSA Security is a cybersecurity vendor that focuses on identity. It sells authentication, access management and governance products to organisations that handle sensitive data.

  24. KI

    IT Services · E-Commerce Development · Network Security

    Kobalt.io is a cybersecurity and compliance firm that acts as an outsourced security team.

For vendors

Want to see your company here?

The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.

Not on TrustList yet? Add your company or claim its listing, free.

Get vetted

Free

  • We check your registration, your website and your clients
  • Approved listings show the Verified badge here and on their profile
  • It earns a rank number and counts towards the TrustList Score; renewed yearly

Sponsor this ranking

Paid · always labelled

  • A Sponsored card above the ranked list, up to three per ranking
  • Marked Sponsored, and it never changes the order
  • Booked by the month; cancel any time
Top B2B companies in Canada31 categories ranked, 1,242 companies
Same subject

More cybersecurity companies rankings

Every other way we rank cybersecurity companies — by what they do and where they are.

All 74 rankings
Articles

Related reading

Articles on this subject first, then the newest.

All articles
Browse

More categories

Jump to another ranked category.

All categories