Greif provides an advanced counter‑UAV system that intercepts, captures, and safely lands unauthorized drones to protect sensitive sites. The platform uses visual and LiDAR sensors for autonomous targeting, while a human‑in‑the‑loop interface allows operators to take control at any stage.
Funding
Funding not disclosed
Founders
Product
Problem
Unauthorized drones can approach sensitive facilities, posing security, privacy, and safety risks. Traditional counter‑UAV measures often rely on kinetic interception, which creates debris, collateral damage, or loss of the intruding device, limiting their suitability for high‑value or densely populated sites.
Solution
Greif offers an autonomous counter‑UAV platform that detects, intercepts, and captures unauthorized drones without destroying them. The system combines visual and LiDAR sensors to locate and track threats, while onboard autonomy guides the interceptor to engage the target. A human‑in‑the‑loop interface allows operators to assume control at any point, ensuring oversight and mission flexibility. Captured drones are safely returned to the ground either under powered flight or by parachute, enabling secure retrieval and analysis while avoiding debris or collateral damage. The compact, box‑packed design supports rapid deployment, allowing protection of critical assets on short notice.
Target Audience
Primary customers are security teams responsible for protecting critical infrastructure, government facilities, and high‑value private sites where drone incursions pose a significant threat.
Features
- Integrated visual and LiDAR sensor suite for precise detection and tracking of hostile UAVs
- Fully autonomous interception algorithms with optional operator takeover via human‑in‑the‑loop control
- Dual recovery modes: powered descent or parachute deployment for safe ground landing in varied environments
- Compact, transport‑ready packaging that enables rapid launch and immediate operational readiness
- Non‑destructive capture mechanism that preserves the intercepted drone for forensic examination