Greypoint Industries is a Canadian defense-technology company (Y Combinator S26) building passive RF mapping software that charts the electromagnetic spectrum so operators can see every signal, track every threat, and act first — "built in Canada for those who protect." Founded in 2026 by Nic Chu, Jordan Khoo, Steven Xu, and Darcy Zhang, the…
company robotics hardware defense autonomous-systems y-combinator national-security apis-json electromagnetic-spectrum counter-drone rf-mapping
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Updated
Aug 8, 2026