Top Cybersecurity Companies for IT Services

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.

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. –

   PB

   Patchman B.V.

   Web Development · Software Development · WordPress · Also in Netherlands

   Patchman makes security software for hosting providers. It finds weaknesses in popular content management systems such as WordPress, Drupal and Joomla, and removes the malware that…

   Write a review
3. –

   

   Pen Test Partners

   Web Development · Web Design · IoT · Also in United Kingdom

   Pen Test Partners is a cyber security consultancy built around penetration testers.

   Write a review
4. –

   PC

   Perseus Cyber Security

   Artificial Intelligence - AI · Network Security · E-Commerce Development · Also in Germany

   Perseus Cyber Security provides IT security services built around three factors: people, technology and emergency response.

   Write a review
5. –

   PS

   Picus Security

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

   Picus Security develops a platform for testing whether an organisation's security defences actually stop attacks.

   Write a review
6. –

   

   ProtectBox Ltd

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

   ProtectBox Ltd runs a cybersecurity comparison website and marketplace.

   Write a review
7. –

   QI

   Quadrant Information Security

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

   Quadrant Information Security is a cybersecurity company offering consulting and managed security services.

   Write a review
8. –

   Q

   QuoScient

   Artificial Intelligence - AI · Network Security · E-Commerce Development · Also in Germany

   QuoScient is a security company that helps organisations defend against digital threats. It serves customers across all industries and says it was built by operators for operators.

   Write a review
9. –

   RC

   Radar Cyber Security

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

   Radar Cyber Security is a European technology company specialising in detection and response.

   Write a review
10. –

    

    Raidiam

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

    Trust infrastructure and identity consulting for open finance, digital identity and secure connections between organisations

    Write a review
11. –

    

    RangeForce

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

    RangeForce provides a cloud-based cyber range for training defensive security teams.

    Write a review
12. –

    

    RaulWalter

    IT Solution · IT Security · Software Development · Also in Estonia

    Estonian provider of digital identity, trust services, data exchange and cybersecurity for governments and regulated organisations

    Write a review
13. –

    RL

    REBASOFT Limited

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

    REBASOFT Limited makes software for network and security teams, built by people who have run and secured networks themselves.

    Write a review
14. –

    RC

    Red Canari

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

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

    Write a review
15. –

    

    Redshift Cyber Security (Pty) Ltd

    Web Development · Web Design · IT Solution · Also in South Africa

    Redshift Cyber Security (Pty) Ltd is a cyber security company whose approach starts from how an organisation can really be attacked.

    Write a review
16. –

    RD

    Resilient Defence

    Web Development · Web Design · Network Security · Also in Ireland

    Resilient Defence provides managed security services that run around the clock. Each service is shaped around the client's own business and security needs.

    Write a review
17. –

    RL

    Risk Ledger

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

    Risk Ledger is a platform for third-party and supply chain risk management.

    Write a review
18. –

    R

    RiskEye

    Web Development · Web Design · IT Solution · Also in United Kingdom

    RiskEye offers a service aimed at online harm, covering prevention, protection and repair. It combines AI technology with live analysts who work in a live environment at all hours.

    Write a review
19. –

    

    RiskIQ

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

    RiskIQ is a security company that focuses on attack surface management.

    Write a review
20. –

    RS

    RSA Security

    Network Security · E-Commerce Development · IT Solution · Also in Canada

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

    Write a review
21. –

    

    Safetica Technologies s.r.o.

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

    Safetica Technologies s.r.o. is a Czech software company that makes data protection software.

    Write a review
22. –

    S

    SailPoint

    Artificial Intelligence - AI · E-Commerce Development · IT Solution · Also in Canada

    SailPoint makes identity security software that lets organisations control who and what can reach their systems and data.

    Write a review
23. –

    SC

    Sapien Cyber

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

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

    Write a review
24. –

    

    SBA Research

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

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

    Write a review
25. –

    

    Secarma Ltd

    Web Development · Web Design · 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.

    Write a review

Articles

Related reading

Articles on this subject first, then the newest.

All articles

China

2 Oct 2026 · TrustList Editorial

China’s “AI+Software” plan sets 2028 targets for the software industry: AI upgrades at 20,000 firms and 100 benchmark agent applications

China’s industry ministry has set out its AI+Software action plan: by 2028, AI-driven upgrading across 20,000 larger software firms, 100…

India

1 Oct 2026 · TrustList Editorial

IT services filings on 1 October 2026: Wipro completes the Alpha Net contracts deal, Loihde completes BLC Turva and withdraws guidance, Avensia cuts staff

Wipro has taken over selected customer contracts of Alpha Net Consulting; Finland’s Loihde has completed its EUR 28 million purchase of BLC…

France

1 Oct 2026 · TrustList Editorial

IT services takeovers completed on 30 September and 1 October 2026: Capgemini Government Solutions, OPTiM, GMO NIKKO, Empire State

Capgemini sold its US government unit to ITC Federal; Valtes bought OPTiM; GMO Commerce took over GMO NIKKO and GMO Insight; Usonar bought…