Founded in 1894 and headquartered in Amersham, Halma plc operates as a global group of life-saving technology companies. Indian operations run through subsidiaries including HWM Global India Pvt Ltd in Bengaluru. The focus runs across safety, environmental, and healthcare solutions, with products including fire detectors, elevator sensors, and medical diagnostics serving utilities, healthcare, and broader industrial customers. ISO 9001:2015 and ISO 27001 certifications underpin operations in more than 20 countries, with around 8,000 employees. Eight acquisitions completed in 2023/24 - Lamidey Noury Medical among them - extend the group further.