Weir is a London-listed mining technology and engineering company with operations across more than 60 countries. Founded in Glasgow in 1871, it evolved from steam-engine innovation into a global provider of specialist equipment and solutions for mining and minerals processing. The company employs 12,000 people and manufactures pumps, valves, cyclones, and minerals processing equipment designed for demanding extraction environments.
The company positions its offering around operational efficiency and sustainability. Its stated focus is helping mining operators move less rock, use less energy, manage water wisely, and reduce waste. This positioning reflects the broader industry shift towards reducing environmental impact whilst meeting growing demand for metals and minerals, including critical materials required for renewable energy infrastructure and electrification.
Weir's technical capabilities span mining technology, engineering, materials science, and intelligent automation. The company describes itself as leveraging world-class engineering expertise and deep customer insights to develop end-to-end solutions tailored to specific mining applications. As a FTSE 100 constituent, it operates at significant scale, serving major mining operations globally.