Delair

Delair designs and manufactures high-performance fixed-wing drones (UAVs) used to collect aerial data and monitor assets. Founded in 2011 and headquartered in Toulouse, France's aerospace hub, the company builds drones for mapping and surveying, surveillance, and infrastructure inspection, integrating industrial-grade sensors for long-range missions. Its product line comprises the UX11, DT26, DT46 and DT61 fixed-wing platforms.

The company retains full control over its production chain, combining in-house design and manufacturing with engineering services and manufacturing support for its customers. Its stated engineering emphasis is on real-world reliability rather than laboratory-only performance, and it reports thousands of flights deployed over the past decade of operation.

Technical work at Delair spans fixed-wing drone design, UAV manufacturing, industrial-grade sensor integration, aerial data collection and asset monitoring. The company serves industry verticals including aerial mapping, surveillance and infrastructure inspection.