Smiths Group plc

Smiths Group plc designs, manufactures, and services engineered products for industrial, energy, aerospace, security, and medical markets through businesses including John Crane, Smiths Detection, Flex‑Tek, and Smiths Interconnect. It sells equipment and aftermarket services to governments and commercial customers worldwide, generating recurring service revenue alongside product sales. Founded in 1851 and headquartered in London, it is publicly traded on the London Stock Exchange.