EDGX

operating 11–50 employees

Develops radiation-resilient onboard AI computers that enable satellites to process data and run inference directly in orbit

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About

EDGX develops onboard AI computers for satellites, enabling in-orbit data processing, inference, and autonomous decision-making. The company's flagship product, Sterna, is built around the NVIDIA Jetson Orin platform, delivering up to 157 TOPS of compute performance in a radiation-hardened, space-qualified package. Sterna supports configurable power modes from 10W to 40W and includes the SpaceFeather software ecosystem with a space-hardened Linux OS, real-time supervisor, containerized application framework, and radiation shielding software. The system targets satellite communications, earth observation, and in-orbit servicing missions. Founded in 2023 and headquartered in Ghent, Belgium, EDGX has completed vibration, thermal vacuum, and proton radiation qualification testing, with first flight heritage planned across three missions in 2026. The company was recognized as ESA Rising Star 2025 and joined the CASSINI Business Accelerator Batch 6.

Products & Services

SpaceFeather

Software ecosystem for Sterna including space-hardened Linux OS, real-time supervisor, containerized application framework, and radiation shielding FDIR

Sterna

NVIDIA Jetson Orin-based onboard AI computer for satellites, delivering up to 157 TOPS with radiation hardening, configurable power modes from 10W to 40W, and space-qualified thermal and vibration design

Locations

Ghent, Belgium

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