PRENAV

PRENAV digitizes the world's critical infrastructure with drones, LiDAR, 3D analytics, and deep learning. Its web-based platform, PRENAV.XYZ, combines photogrammetry with AI to turn drone imagery into detailed 3D digital twins, then scans them for cracks, corrosion, and structural damage - resolving surface features smaller than 0.2mm. Founded in 2013 in Redwood City, the company replaces dangerous rope-and-scaffold inspections of cell towers, wind turbines, bridges, dams, and even nuclear reactors with automated, precise, GPS-independent drone flights.