Trier OS – Industrial Operating System (github.com)

• Optimized for real-time industrial applications
• Designed to secure critical infrastructure nodes
• Reduces foreign software dependency in production

"Trier OS is an emerging industrial operating system designed to underpin European manufacturing and critical infrastructure. It prioritizes low-latency operational technology (OT) control and enhanced security, seeking to displace legacy reliance on non-European proprietary software stacks in smart factories and energy grids."