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Top Cybersecurity Companies for Web Design

47 of 146 cybersecurity companies ranked on evidence in the Q4 2026 edition.

Web design is the part of a website a visitor experiences directly: layout, typography, imagery, and how a page behaves on a phone as well as a desktop. It overlaps with web development and is often sold alongside it, but the skills are distinct — design decides what the thing should be, development makes it work.

Providers differ most in what they hand over. Some deliver a design system — components, states and rules a developer can build against — while others deliver flat mockups of a handful of pages. Ask what happens to the screens nobody drew: an error state, an empty list, a very long company name. Ask whether accessibility is part of the work or an afterthought, because retrofitting it is considerably more expensive than designing for it.

Between them, the 146 cybersecurity companies on this page cover web development (142), IT services (122), iOS app (83) and android (82). They also list work in United States of America, United Kingdom, Ireland and Sweden. 146 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

47 of 146 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.

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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. SC

    Web Development · IT Services · IT Solution · Also in Australia

    Sapien Cyber provides cybersecurity for operational technology, such as industrial SCADA networks.

  3. SBA Research logo

    Web Development · IT Services · IT Solution · Also in Austria

    SBA Research is an information security research centre in Vienna, Austria.

  4. Secarma Ltd logo

    Web Development · IT Services · iOS App · Also in United Kingdom

    Secarma Ltd is an independent cyber security consultancy known mainly for penetration testing. It uses ethical hacking methods to test an organisation's defences.

  5. ST

    Software Development · Quality Assurance · Software Testing · Also in Canada

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

  6. Securience logo

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

    Securience is a specialist in identity management, access and governance.

  7. SS

    Web Development · IT Services · Network Security · Also in United States of America

    Onapsis cybersecurity solutions automate the monitoring and protection of your SAP and Oracle applications, keeping them compliant and safe from insider and outsider threats.

  8. SwissSign Group AG logo

    Software Development · E-Commerce Development · IT Security · Also in Switzerland

    SwissSign Group AG is a Swiss trust service provider. It supplies digital identities and certificates for secure online business.

  9. TS

    Web Development · IT Services · iOS App · Also in South Africa

    Telspace Systems was established in 2002 by CEO Dino Covotsos, who is still actively involved in the business.

  10. Tessian logo

    Artificial Intelligence - AI · Web Development · IT Services · Also in United Kingdom

    Tessian built email security software centred on what it called human layer security.

  11. Thales eSecurity logo

    Web Development · IT Services · React Native · Also in United States of America

    Thales eSecurity provides data security products and services for companies and governments.

  12. T

    Web Development · IT Services · iOS App · Also in Ireland

    Threatscape is a pure-play cyber security company with offices in Dublin and London.

  13. T

    Web Development · IT Services · iOS App · Also in Ireland

    TitanHQ is a software-as-a-service security vendor whose products filter email and web traffic and archive email.

  14. Torsion Information Security logo

    Custom Software Development · Web Development · Cybersecurity · Also in United Kingdom

    Torsion Information Security makes software that sorts out who has access to which files, folders and sites.

  15. Trustwave logo

    Web Development · IT Services · iOS App · Also in United States of America

    Trustwave is a cybersecurity and managed security services provider. It is the security arm of the Singtel group, alongside Optus and NCS, and reports customers in 96 countries.

  16. U

    Web Development · IT Services · iOS App · Also in Germany

    Utimaco is a worldwide supplier of professional cybersecurity solutions and is based in Aachen, Germany.

  17. VASCO Data Security logo

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

    OneSpan enables financial institutions and other organizations to succeed by making bold advances in their digital transformation.

  18. Veracode logo

    Mobile App Development · Web Development · IT Services · Also in United States of America

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

  19. Veridium logo

    Web Development · IT Services · 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.

  20. Verint Cyber Intelligence logo

    Web Development · IT Services · 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.

  21. WS

    Web Development · IT Services · 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…

  22. Webroot logo

    Web Development · IT Services · 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.

  23. WI

    Web Development · IT Services · 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.

  24. WC

    Web Development · HTML5 · CSS · Also in Sweden

    West Code Solutions AB is a Swedish cybersecurity company that works to protect the digital operations of organisations.

  25. WS

    Web Development · IT Services · iOS App · Also in United States of America

    WhiteHat Security spent nearly two decades on application security.

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