Halma plc
Appliances, Electrical, and Electronics ManufacturingEngland, United Kingdom1001-5000 Employees
Halma plc is a global group of life-saving technology companies within the appliances, electrical, and electronics manufacturing sector. It is headquartered at Rectory Way, Amersham, England, United Kingdom, and employs between 1,001 and 5,000 people. The group organizes its activities into three sectors—Safety technologies, Environmental & Analysis, and Medical—delivering technologies that address safety, environmental monitoring, and healthcare. Halma's stated aim is to contribute to a safer, cleaner, and healthier future for people worldwide. During 2026 Halma received recognition at the Balance in Business Awards and announced an orderly leadership transition in the Environmental & Analysis sector, with Steve Brown to become Sector Chief Executive on 1 September 2026, succeeding Constance Baroudel who leaves on 31 August 2026.