Halma plc

Headquarters: Amersham, United Kingdom

Founded: 1894

Employees: 7,000

CEO: Mr. Andrew John Williams

LSE: HLMA -0.39%

Market Cap

£8.67 Billion

GBP as of Jan. 1, 2024

US$11.04 Billion

Market Cap History

Halma plc market capitalization over time

Evolution of Halma plc market cap in the past 5 years

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Market Cap History of Halma plc

Detailed Description

Halma plc provides technology solutions in the safety, health, and environmental markets. It operates through four segments: Process Safety, Infrastructure Safety, Environmental & Analysis, and Medical. The Process Safety segment offers specialized interlocks that control critical processes safely; instruments that detect hazardous gases; and explosion protection and corrosion monitoring systems. This segment serves the gas detection, industrial access control, pressure management, and safe storage and transfer markets. The Infrastructure Safety segment provides fire detection systems, specialist fire suppression systems, elevator safety systems, people and vehicle flow technologies, and security sensors. It serves the fire detection and suppression, People and Vehicle Flow, Security Sensors, and elevator markets. The Environmental & Analysis segment offers optical, optoelectronic, and spectral imaging systems; water, air and gases monitoring technologies; and systems for water analysis and treatment. It serves the optical analysis, water analysis and treatment, and environmental monitoring markets. The Medical segment provides critical fluidic components used by medical diagnostics and Original Equipment Manufacturers; laboratory devices and systems that provide information to understand patient health and enable providers to make decisions across the continuum of care; technologies and solutions to enable in-vitro diagnostic systems and life-science discoveries and development; and technologies that enable positive outcomes across clinical specialties. This segment serves the life sciences, health assessment, and therapeutic solutions market. The company was incorporated in 1894 and is headquartered in Amersham, the United Kingdom.

Top 1-year algo backtest: +313.24%

$10,000 in May 2023 would now be $41,324 by following this algorithm daily at market close.

Boost your stocks returns with Disfold AI... Now!

Try Disfold AI for FREE

Stocks & Indices

Halma plc has the following listings and related stock indices.

Stock: LSE: HLMA wb_incandescent

Stock: FSX: H11 wb_incandescent

Stock: OTC: HLMAF wb_incandescent

Key People

Louise Makin (Chair) Andrew Williams (CEO)


Revenue: £1,318.2 million (2021)

Operating income: £288.3 million (2021)

Net income: £203.3 million (2021)



Misbourne Court

Rectory Way

Amersham, HP7 0DE

United Kingdom

Phone: 44 1494 721111