AeroVironment acquired ESAero for $200 million ($160 million in stock, remainder cash), closing 16 March 2026.1 The deal adds 300 employees and counter-UAS drone capacity at San Luis Obispo, California.
This is AeroVironment's second major acquisition in 12 months, following the $4.1 billion BlueHalo purchase in 2025. The pace raises integration questions. BlueHalo brought electronic warfare and space capabilities; ESAero adds airframe design and rapid prototyping. Together they position AeroVironment as a vertically integrated drone manufacturer, but absorbing $4.3 billion in acquisitions while executing $135 million in new Army contracts demands management bandwidth that few defence mid-caps have tested.
