Esther Rayssiguie

Lodestar Space is a London-based orbital security company developing an autonomous, satellite-agnostic protect-and-defend service for allied space assets — directly addressing the UKSC and Space Force’s $40B+ requirement for scalable, persistent space control. They achieve this through autonomous sentry satellites powered by Mithril, Lodestar’s proprietary AI-driven autonomy stack. Capable of independently identifying, characterising, and neutralising co-orbital threats in real time, these platforms deliver both defensive and offensive effects, with or without human-in-the-loop. Designed to operate fully autonomously in denied, degraded, and contested environments.