Keysight Technologies has secured a five-year agreement with Leonardo UK to provide Test Equipment Managed Services across multiple UK sites, extending a collaboration that began in 2016.
The agreement covers calibration, repair, digital asset management, and lifecycle support for test equipment used across Leonardo’s UK aerospace and defence operations. Keysight will provide centralised coordination and asset management tools alongside engineering support for the full lifecycle of test assets, from logistics and calibration through to repair management and optimisation.
Test equipment functions as production infrastructure in aerospace and defence manufacturing. It verifies whether complex systems, subsystems, components, and assemblies meet specification. When that equipment is unavailable, out of calibration, poorly documented, or difficult to manage across multiple sites, the effects can reach production schedules, engineering sign-off, safety assurance, certification, customer acceptance, and sustainment activity.
Modern defence electronics and aerospace systems are increasingly software-defined, sensor-rich, and electronically complex. Radar, electronic warfare, avionics, electro-optical systems, communications equipment, and mission systems require test environments capable of handling higher frequencies, wider bandwidths, faster data rates, tighter tolerances, and more demanding verification regimes. Test asset management has become a strategic engineering function rather than a peripheral support service.
The Leonardo UK agreement reflects that shift. A managed services model gives the customer a structured route to maintaining calibration status, repair visibility, utilisation data, and asset readiness across a distributed engineering estate. In high-value programmes, the cost of unavailable or unreliable test equipment can exceed the cost of the equipment itself when production or qualification work is delayed.
Calibration is particularly important in aerospace and defence because test results often form part of the evidence chain behind safety, reliability, and compliance. A measurement result has value only when the instrument’s status, traceability, uncertainty, and calibration history can be trusted. As systems become more complex, the administrative and technical load around test assets increases.
Digital asset management can give engineering and production teams clearer visibility of equipment location, status, service history, and availability. It can also support decisions around replacement, utilisation, repair economics, and standardisation. Large organisations can accumulate duplicated, underused, or poorly tracked test assets unless the estate is managed centrally and consistently.
The agreement also reflects greater reliance on long-term service partnerships across aerospace and defence supply chains. Prime contractors and major systems houses are under pressure to deliver complex programmes while maintaining quality, safety, and schedule discipline. Specialist providers can take on selected support functions when they are closely integrated with operational requirements and programme needs.
Defence manufacturing capacity is under renewed pressure as European governments reassess readiness, stockpiles, air defence, electronic warfare, and munitions supply. That pressure reaches beyond final assembly or platform production into inspection, metrology, test, simulation, calibration, obsolescence management, documentation, and sustainment. Headline production targets become harder to meet when the supporting functions cannot scale.
Test equipment management also has a long lifecycle dimension. Aerospace and defence systems can remain in service for decades, requiring support long after commercial electronics cycles have moved on. Instruments, fixtures, software, cables, interfaces, and calibration procedures may need to remain available through multiple generations of upgrades and repairs. Lifecycle management helps keep older platforms supportable while new systems enter development.
The five-year term gives both companies a planning window in which test infrastructure can be managed more deliberately. Asset data, repair trends, calibration cycles, and utilisation patterns can be used for operational improvement rather than treated as fragmented service records. In high-reliability manufacturing, visibility across test assets supports both productivity and risk reduction.
Leonardo’s UK operations sit inside a defence and aerospace environment where electronics content is rising quickly. As mission systems become more integrated, the supporting measurement estate must remain accurate, available, and traceable. The factory may be where systems are built, but the test environment is where confidence is established. Keysight’s extended role puts calibration, repair, and asset visibility into a longer-term managed model aligned with operational readiness.
