Tonner Drones S.A.

Tonner Drones S.A. is a French company specializing in the development of drone technologies and related services. The company's core business involves providing civilian drone services for professional use, particularly in the security, surveillance, and logistics sectors. Headquartered in Schiltigheim, France, Tonner Drones also acts as an active investor in transformative drone technologies, combining capital, expertise, and innovation to accelerate growth and deliver value for its shareholders.

Tonner Drones offers a range of solutions, including the COUNTBOT®, an inventory drone solution designed to enhance stock management reliability in logistics warehouses. Another key offering is SPOTTER BOT, a mobile video security system for various applications such as construction sites, industrial sites, and events. The company also develops drone-related technology for military and homeland security sectors, including the ISS SPOTTER captive surveillance drone and automatic drones for sensitive site surveillance. Furthermore, Tonner Drones holds strategic equity participations in promising French drone manufacturers like Diodon, Elistair, and Donecle.

Formerly known as Delta Drone SA, the company officially changed its name to Tonner Drones S.A. in October 2023, signaling a strategic pivot towards military drone technology and a broader investment strategy. Under the leadership of CEO Diede van den Ouden, appointed in October 2024, Tonner Drones has undergone a significant restructuring and refinancing program, aiming for financial and operational stability. The company reported a net profit of €1.1 million for the fiscal year 2025, indicating a successful turnaround. Tonner Drones is listed on Euronext Paris under the ticker ALTD.