Callen-Lenz

Callen-Lenz is a UK-based aerospace company that specializes in the design, development, manufacture, and integration of uncrewed aerial systems (UAS) and advanced avionics for mil

itary and civil applications. Founded in 2007 and headquartered in Salisbury, Wiltshire, it operates as a wholly owned subsidiary of BAE Systems Plc. The company employs over 250 people across its sites in Wiltshire, Bristol, and London. Callen-Lenz offers a range of services, including UAS platform design and manufacturing, avionics and software development, rapid prototyping, and technical consultancy. Its key products include the Koios VTOL ISR UAV, which is designed for intelligence, surveillance, and reconnaissance missions. The company serves a diverse clientele, focusing primarily on the UK market while also maintaining an international presence. It collaborates with partners like Foresight Group to enhance its growth in both civil and defense sectors.