Vertical Aerospace Opens New Assembly Centre for Valo Aircraft
Vertical Aerospace has opened a new Aircraft Assembly Centre at Cotswold Airport in the UK, marking the company’s move from prototype development and flight testing towards certification and early production of its Valo electric vertical take-off and landing (eVTOL) aircraft.
The facility adds 60,000 square feet of assembly and operational space to Vertical’s existing site at the airport. The company has invested £1.5 million in the centre, bringing its total footprint at Cotswold Airport to approximately 130,000 square feet across engineering, aircraft assembly, ground operations and flight testing.
The new centre will initially be used to assemble certification-conforming Valo aircraft for compliance demonstration and verification testing. Vertical expects assembly of the first certification aircraft to begin in the fourth quarter of 2027 as it works towards UK Civil Aviation Authority Type Certification in 2029.
The facility will also support the conversion of one of Vertical’s existing prototype aircraft for hybrid-electric flight testing, planned for the first half of 2027. The company is developing the hybrid-electric configuration for applications requiring greater range and mission flexibility.
Following certification, the Aircraft Assembly Centre is expected to support initial customer deliveries. Vertical says the facility has capacity to assemble more than 25 Valo aircraft per year during the early production phase.
Assembly at Cotswold Airport will involve integrating components from several suppliers, including Sonaca airframe structures, Evolito electric propulsion units and Honeywell Aerospace flight-control and aircraft-management systems. Vertical is also incorporating its own battery systems.
Locating assembly alongside engineering and flight-test operations is intended to shorten the process between final assembly and testing while allowing manufacturing and engineering teams to respond more quickly to issues identified during flight testing.
Higher-volume manufacturing is planned to take place at a separate full-scale production facility. Vertical expects to announce plans for that site during the fourth quarter of 2026.
The company is also expanding its Vertical Energy Centre, which is expected to increase battery production capacity over time. The assembly and battery facilities form part of a staged approach to building the manufacturing capability required for Valo certification and early deliveries.

