
Delian is a defense company focused on developing autonomous anti-access/area denial (A2/AD) capabilities. They aim to significantly reduce the cost of military technology, making advanced capabilities accessible beyond traditional great powers. Their expertise spans GPS-denied navigation, electronic warfare, rapid manufacturing, autonomous systems, and large-scale web services. The company offers a suite of products including electronic warfare capabilities, hard-kill countermeasures, GPS-denied navigation for UAVs, autonomous surveillance towers, AI edge compute and communications, and an overall autonomy suite for defense. Delian emphasizes its team's diverse experience from top tech companies and defense sectors, united by a mission to protect Europe and its allies.

Delian is a defense company focused on developing autonomous anti-access/area denial (A2/AD) capabilities. They aim to significantly reduce the cost of military technology, making advanced capabilities accessible beyond traditional great powers. Their expertise spans GPS-denied navigation, electronic warfare, rapid manufacturing, autonomous systems, and large-scale web services. The company offers a suite of products including electronic warfare capabilities, hard-kill countermeasures, GPS-denied navigation for UAVs, autonomous surveillance towers, AI edge compute and communications, and an overall autonomy suite for defense. Delian emphasizes its team's diverse experience from top tech companies and defense sectors, united by a mission to protect Europe and its allies.
Sector: European defence technology (autonomous A2/AD systems)
Founded: 2021
HQ / Offices: Headquartered in London with offices in Athens
Products: Autonomous surveillance towers, electronic warfare, GPS-denied navigation, edge compute, autonomy/C2, attritable platforms
Employees: 42
Recent raise: Series A announced Jul 29, 2025 (~$14M reported)
Situational awareness, detection/tracking, and response for A2/AD and counter-UAS operations in contested or GPS-denied environments.
2021
Data and Analytics
14000000
Reported Series A announced Jul 29, 2025
“Backed by venture investors including Air Street Capital and Marathon Venture Capital, with participation from Nebular, HCVC, Entropy Industrial Capital, 201 Ventures and others”
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