Halma plc

Halma plc is a UK-headquartered FTSE 100 group that acquires and operates companies providing safety, environmental, and medical technologies for industrial, healthcare, and infrastructure customers. Its portfolio of nearly 50 autonomous subsidiaries sells products such as gas and fire detection systems, environmental and analytical instruments, and medical diagnostics and optics, with revenue from products and services in 20+ countries. Founded in 1894, Halma is headquartered in Amersham, Buckinghamshire, with regional hubs in India, China, Brazil, and the US.