Technology Minerals (to become Mantle Resilience Plc)

Technology Minerals Plc (LSE: MNTL from 15 September 2026), which trades as Mantle, is the UK listed company focused on building national resource and manufacturing resilience. The Company identifies, catalyses and accelerates the sovereign capabilities required for the UK's defence, energy and infrastructure base: shortening critical-minerals supply chains, establishing onshore manufacturing and systems integration, and building the enabling ecosystem that allows those capabilities to scale.