IN Brief:
- Keysight has secured a five-year TEMS contract with Leonardo UK.
- The agreement covers calibration, repair, lifecycle management, and digital asset coordination.
- Test equipment availability is a production-readiness issue for aerospace, radar, avionics, and defence electronics manufacturing.
Keysight Technologies has secured a five-year contract with Leonardo UK to deliver Test Equipment Managed Services across multiple UK sites, extending a relationship that has supported Leonardo’s test equipment management since 2016.
The agreement covers calibration, repair, asset lifecycle management, centralised coordination, digital asset management, logistics, repair management, and optimisation of test assets. Its purpose is to maintain the availability, compliance, and readiness of equipment used by engineering and production teams across Leonardo’s UK operations.
A support-services contract of this kind sits close to the production line. Aerospace and defence systems depend on high-accuracy test equipment at every stage of development, manufacturing, maintenance, and acceptance. Radar, avionics, electro-optics, communications systems, electronic warfare equipment, sensors, and mission-system components all require calibrated instruments, repeatable measurement, traceable processes, and controlled repair cycles.
Within Leonardo UK’s manufacturing environment, test equipment forms part of the production system rather than the office infrastructure around it. If oscilloscopes, signal generators, network analysers, power meters, spectrum analysers, environmental test equipment, or calibration assets are unavailable or out of tolerance, engineering work slows and production risk rises. In a regulated defence environment, measurement confidence also supports compliance, acceptance evidence, quality records, and customer assurance.
The TEMS model addresses a quiet bottleneck in defence output: asset control. Large engineering organisations can carry thousands of test assets across multiple sites, programmes, and departments. Without disciplined lifecycle management, equipment can be underused, over-procured, misplaced, overdue for calibration, unavailable when needed, or retained beyond economic repair. A managed service can reduce that friction by centralising visibility and aligning test assets with programme demand.
The UK’s defence electronics sector is working under rising pressure as production, sustainment, and upgrade workloads grow. Leonardo’s UK operations span radar, sensors, electronic warfare, helicopters, communications, and support. Each of those areas depends on test capacity and calibration discipline. When programmes accelerate, test equipment availability can become a limiting factor as quickly as skilled labour or component supply.
Digital asset management adds another layer. Better visibility over where equipment is located, when it is due for calibration, how often it is used, and whether it should be repaired or replaced can support capital planning, site readiness, and production scheduling. It can also prevent engineers from losing time to equipment searches, ad hoc repair routes, and avoidable calibration gaps.
As aerospace manufacturers expand floor space, tooling, and production capacity, the verification layer behind complex systems becomes just as important as the physical footprint of the factory.
Defence electronics manufacturing is becoming more sensitive to measurement discipline as systems move into higher frequencies, wider bandwidths, tighter tolerances, and more software-defined architectures. Test equipment must validate signal behaviour, timing, protocol compliance, emissions, susceptibility, integration, and environmental resilience. Weak test availability can delay design verification as well as final production.
Long-term managed support relationships can become part of industrial resilience. Defence manufacturing is often discussed in terms of primes, factories, and platform orders, but calibration services, repair routes, digital asset management, and regional service centres are part of the operating machinery that keeps programmes moving.
The Leonardo–Keysight extension should help maintain equipment readiness across multiple UK sites while reducing downtime and improving asset visibility. Defence output depends not only on parts and people, but on the test ecosystem that proves every system is ready to leave the production floor.
