Halma plc is a global group of life-saving technology companies that develops and manufactures products for hazard detection and life protection. The company offers a diverse portfolio of safety, health, and environmental solutions, including gas detection systems; fire detection and suppression equipment; water, air, and healthcare sensors; safety barriers and access control devices; and medical devices such as endoscopy systems and patient monitoring tools. These products serve critical applications in sectors like safety, environmental, and healthcare, targeting industrial, commercial, public sector, and consumer markets across more than 20 countries. Founded in 1894 and headquartered in Amersham, Buckinghamshire, United Kingdom, Halma operates through seven principal sectors: Safety, Environmental & Healthcare, Medical, Microelectronics, and others, with subsidiaries worldwide including in North America, Europe, and Asia. In recent developments, Halma completed the acquisition of several bolt-on companies in 2024 and 2025, including Lumo and Firemate in safety technology, expanding its fire detection capabilities; secured strategic partnerships for sensor innovations in healthcare; and announced a major funding allocation for R&D in sustainable environmental monitoring amid its ongoing sector-focused growth strategy.