RealTyme

RealTyme is a sovereign secure communications platform that protects calls, messages, files, and metadata with end-to-end and post-quantum encryption, built for governments, defence agencies, and critical infrastructure operators. Its zero-trust architecture enforces policy at every interaction, so organisations can collaborate confidentially even across hostile or untrusted networks.

The platform combines encrypted messaging, voice and video conferencing, secure file sharing, and closed user groups with real-time access control. Administrators can revoke devices, rotate keys, enforce ephemeral messaging, and integrate with existing identity providers, delivering Slack-style collaboration under full operational sovereignty and policy control.

Key benefits:

• Post-quantum cryptography protects communications against future quantum threats
• Zero-trust architecture enforces real-time access and device control policies
• Metadata protection prevents traffic analysis and relationship mapping
• Sovereign deployment runs on-premises, sovereign cloud, or Swiss private cloud
• Closed user groups isolate sensitive conversations by mission or clearance level
• NIS2 and DORA support aligns with EU security and resilience directives

Headquartered in Switzerland, RealTyme aligns with GDPR, supports NIS2 and DORA compliance, and offers Swiss-hosted or fully on-premises installations under customer-controlled keys. Swiss jurisdiction and customer-held encryption place it squarely outside US cloud reach for regulated European operators.

RealTyme is ideal for national institutions, defence and military units, financial regulators, healthcare networks, and energy operators that need secure, quantum-resilient collaboration with complete control over their data and keys.