S3group B.V

S3Group is a Dutch IT security and software company based in Ede that develops technology for cybersecurity, internet safety, and the processing of sensitive online data. The company builds software and services that help organizations secure networks, detect cyberattacks, and handle confidential information. Their work mainly focuses on the security, availability, and confidentiality of digital systems.

In addition, S3Group develops specific products such as S3detect (a 24/7 monitoring and alert system for cyberattacks), S3LI (a solution for lawful telecom interception requests), and S3report (software for reviewing highly classified online material). These tools are used, for example, by internet service providers and organizations that detect and remove illegal or harmful online content, such as hotline networks combating child abuse or terrorist content.