Milliray
YC W26 · Active · Technology to detect and track small drones
Competitors
| Company | Category | Status | Program |
|---|---|---|---|
 Guardian RFShared: drone, radar, defenseActiveAI, Devtools | AI, Devtools | Active | YCS24 |
 Vernius Systems, Inc.Shared: air defense, drone, radarActiveOther | Other | Active | YCS26 |
 KyberShared: critical infrastructureNot statedOther | Other | Not stated | EF2026 |
Adjacent
| Company | Category | Status | Program |
|---|---|---|---|
 IMPACT DronesShared: air defense, drone, airportActiveAI | AI | Active | YCS26 |
 AvionShared: drone, track, evenActiveOther | Other | Active | YCW20 |
 MaraShared: air defense, critical infrastructure, droneNot statedAI | AI | Not stated | speedrunSR004 |
 Corvus RoboticsShared: droneActiveOther | Other | Active | YCS18 |
 AirmadaShared: drone, groundInactiveOther | Other | Inactive | YCS15 |
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About Milliray
We make radars that can see small drones. As drones evolve faster than air defenses, detection has fallen behind. Even $50 drones now present a major threat to airports, critical infrastructure, and front-line defense. We solve this by building high-frequency radar systems, designed from the ground up to detect even the most challenging low-signature targets. This allows us to identify and track nano drones like no other solution, letting you know what's truly in your airspace.
- YC batch
- W26 · Winter 2026
- Status, per YC
- Active
- Category
- Other
- Team size
- 3
- Location
- London, England, United Kingdom
- Checked
- 32m ago
Milliray: questions
Which YC batch was Milliray in?
Milliray was in Y Combinator's Winter 2026 batch (W26).
Is Milliray still active?
Y Combinator lists Milliray as active.
Where is Milliray based?
Milliray lists London, England, United Kingdom as its location on YC's directory.
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