Leonardo Ltd has secured a five-year contract worth £99.9m to service and maintain the Home Office's radiological and nuclear detection equipment across multiple UK sites. The Cyclamen Estate spans several locations, including a juxtaposed port, and operates test facilities that will fall under the maintenance remit.

The contract is structured around three service towers: RN Detection, IT Management and Test Site Management. Leonardo will provide preventive and corrective maintenance, keeping the detection systems operational across the estate.

The award was published on 22 July 2026, following competitive tender. Organisations seeking detail on the contract specification can access the full notice on Contracts Finder.