Boustead Singapore Ltd. is an investment holding company, which engages in the engineering and development of infrastructures. It operates through the following segments: Energy-Related Engineering, Real Estate Solutions, Geo-Spatial Technology, Healthcare technology and HQ Activities. The Energy-Related Engineering segment relates to the design, engineering, and supply of systems to the oil and gas, petrochemical, and solid waste energy recovery sectors. The Real Estate Solutions segment includes the provision of design and builds expertise for industrial facilities; and design, building, and lease arrangements for industrial facilities. The Geo-Spatial Technology segment specializes in Esri geographic information systems and location intelligence. The Healthcare technology segment engages in distribution and services related to niche medical solutions that address age-related chronic diseases and mobility issues, with a focus on rehabilitative care, sleep care sports science in the Asia Pacific. The HQ Activities segment manages the investment portfolio to maximize shareholders' returns. The company was founded by Edward Boustead in 1828 and is headquartered in Singapore.