GemiGuardOS builds custom software stacks for hardware that has to do exactly what its operator requires — and nothing else. From bootloader to UI, one team, one chain of custody. Part of GemiGuard, paired with GemiLab for hardware design and fabrication.
Capabilities 01 / Capabilities
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01
Bootloader & U-Boot
First- and second-stage boot, secure boot chains, signed images, locked boot environments.
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02
Firmware
Embedded firmware for SoCs, peripherals, and radio subsystems. Bare-metal and RTOS targets where they fit the job.
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03
Kernel
Linux kernel customization, board support packages, driver development, kernel-level hardening.
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04
Operating system
Custom OS images with a minimal attack surface and a known software bill of materials. No background services or daemons no one asked for.
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05
User interface (UI / UX)
Operator interfaces designed around the actual task, not around a feature list for marketing.
Hardware partner 02 / Hardware
For hardware development — SoC and PCB design, RF management, device testing, custom enclosures, and disguises — see GemiLab. GemiGuardOS and GemiLab are designed to work together: software and silicon planned in the same room, not handed over a wall.
Why us 03 / Why
- Full software stack — bootloader, kernel, OS, UI. One team, one chain of custody.
- Software and hardware designed together — paired with GemiLab on PCB, RF, and enclosures.
- Single-purpose by default. No general-purpose features the operator did not ask for.
- Part of the GemiGuard family — privacy-positioned, with the team and pipeline already in place.
Discuss your project 04 / Start
Custom firmware and OS work starts with a conversation about the device, the threat model, and the operator. Reach us by Signal, Telegram, or email.
Reach us on Telegram →