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Top Cybersecurity Companies for IT Services

74 of 232 cybersecurity companies ranked on evidence in the Q4 2026 edition.

IT services is the broadest label in this directory and covers, at different firms, entirely different work: managed infrastructure and helpdesk, project-based software delivery, cloud migration, security, procurement, or some combination sold as one relationship. Two providers under this heading may have almost nothing in common.

Because the label is wide, the useful filter is the engagement model rather than the capability list. Is this a retained relationship with a service-level agreement and a monthly cost, or project work quoted per piece? Who is accountable when something breaks at two in the morning, and what does the contract actually promise? A provider that answers those precisely is describing a real service; one that answers in capabilities is describing a brochure.

Between them, the 232 cybersecurity companies on this page cover cybersecurity (132), web development (129), web design (122) and eCommerce (83). They also list work in Pune, United States of America and United Kingdom. 231 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

74 of 232 cybersecurity companies ranked on evidence held on 6 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

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. Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
  2. VA

    Artificial Intelligence - AI · E-Commerce Development · UI/UX Design · Also in Canada

    Vectra AI sells security software that uses artificial intelligence to spot and respond to cyberattacks.

  3. Veracode logo

    Mobile App Development · Web Development · Web Design · Also in United States of America

    Application security platform that finds, prioritises and helps fix software flaws for enterprise security and development teams

  4. Veridium logo

    Web Development · Web Design · UI/UX Design · Also in United Kingdom

    Veridium builds software that replaces passwords with biometric authentication, so a face, fingerprint or voice confirms a user's identity.

  5. Verint Cyber Intelligence logo

    Web Development · Web Design · iOS App · Also in Israel

    Verint Cyber Intelligence is the security intelligence unit of Verint. It makes data mining software that helps agencies and companies detect threats and investigate incidents.

  6. V

    Network Security · E-Commerce Development · Cybersecurity · Also in United States of America

    VMRay is a security company with a single focus: protecting enterprises from malware.

  7. WS

    Web Development · Web Design · iOS App · Also in Ireland

    Ward Solutions is an Irish information security company. It advises on risk and compliance, designs and installs security technology, and can run parts of a client's security…

  8. we45, Inc. logo

    Network Security · E-Commerce Development · Web Security · Also in India

    we45, Inc. is an application security company that helps software teams find and fix security flaws.

  9. Webroot logo

    Web Development · Web Design · React Native · Also in United States of America

    Webroot is a cybersecurity company that uses cloud technology and machine learning to detect threats as they happen. It became part of Carbonite in 2019.

  10. WI

    Web Development · Web Design · Network Security · Also in United States of America

    Webroot is a cybersecurity company that uses cloud technology and machine learning to detect and block attacks.

  11. WN

    Network Security · E-Commerce Development · Software Development · Also in Canada

    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…

  12. Whalebone logo

    E-Commerce Development · IT Solution · eCommerce · Also in Czech Republic

    Whalebone provides cybersecurity delivered at the network level, so end users need not install or update anything.

  13. WS

    Web Development · Web Design · iOS App · Also in United States of America

    WhiteHat Security spent nearly two decades on application security.

  14. W

    Network Security · E-Commerce Development · IT Networking · Also in United States of America

    WinMagic develops data encryption and authentication software. Its work centres on protecting data at rest, with full disk and file encryption managed from a single console.

  15. zobi logo

    Web Development · Web Design · iOS App · Also in United Kingdom

    1.8 billion data records are sold on the dark web every year. One of those is probably yours. Hackers target the weakest link to get your data, which is often your home network.

  16. Zscaler logo

    Mobile App Development · iOS App · E-Commerce Development

    Zscaler is a cloud security company whose platform, the Zero Trust Exchange, sits on each connection and links users, devices and applications only to what they are allowed to…

  17. Zscaler logo

    Web Development · Web Design · iOS App · Also in United States of America

    Zscaler is a cloud security company built around zero trust. Its platform sits on every connection and links each user, device or workload only to the applications it is authorised…

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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.

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