AeroVironment has completed the $200 million acquisition of Empirical Systems Aerospace, strengthening its ability to develop and manufacture next-generation unmanned aircraft systems for defense missions.
Under the agreement, ESAero will be integrated into AeroVironment’s Precision Strike and Defense Systems group as a subsidiary, contributing engineering expertise and production infrastructure in San Luis Obispo. The addition enhances the company’s portfolio of loitering munitions, missile systems, and unmanned platforms.
The transaction was funded primarily through stock valued at around $160 million, with the remainder paid in cash. ESAero’s capabilities in hybrid and electric propulsion, rapid prototyping, and certified aerospace manufacturing are expected to speed up the transition from design to deployment.
This acquisition forms part of AeroVironment’s broader expansion strategy, aimed at consolidating innovative technologies into a cohesive suite of defense solutions. It follows the company’s major 2025 acquisition of BlueHalo.
Recent developments across the industry highlight ongoing consolidation in the drone sector. In late 2025, Uvision Group acquired SpearUAV, incorporating its AI-enabled loitering systems into its portfolio and expanding capabilities in autonomous aerial operations.
SpearUAV’s Viper series now complements Uvision’s HERO systems, extending operational scope across reconnaissance, strike, and electronic warfare missions.
AeroVironment’s acquisition-driven growth strategy dates back several years, including its 2023 plan to acquire Tomahawk Robotics to integrate advanced control and autonomy technologies into its UAS offerings.
At the same time, defense customers continue to invest heavily in unmanned platforms. In January, the US Army procured eBee TAC drones from EagleNXT, adding high-precision, sensor-equipped fixed-wing UAVs to support mapping and reconnaissance operations.
