Single-aisle aircraft demand requires composites output to grow more than sixfold against today by the mid-2030s, and Composites at Speed and Scale (COMPASS), an open-access facility opened by the University of Sheffield in 2026 shows what that rate ramp could look like. Boeing UK's Isothermic High-Rate Sustainable Structures (IHSS) program inside the £54 million facility uses FANUC robots on 85 meters of shared track to cut, pick and place dry fiber plies at up to 200 kg/hour, which is 4-10 times the throughput of conventional processes, before the stack moves directly into what is reported to be the largest matched-die resin transfer molding press ever built for aerocomposite parts. A machine vision check closes after every ply. Every machine writes to a digital twin and issues an encrypted digital passport with each part. The facility targets cutting large-component build time from 40 hours to four.