Tritech Group Limited is an investment holding company. The Company operates through four segments: Engineering business, which comprises Specialist Engineering Services, including specialist geotechnical services, geotechnical instruments, design, consultancy and project management services, and machine-to-machine (M2M) products and services, and Ground and Structural Engineering Services, including micro piling, soil nail, retaining wall system, as well as design and build structural works, including post tension, inspection, demolition and repair; Water-related and environmental business, which comprises water treatment consultancy, manufacture of water treatment membranes and water quality monitoring; Marble Resources business, which comprises exploration, development, quarrying, extraction, removal and processing of marble, and the commercial sale of marble and marble products, and Corporate business, which comprises Group-level corporate services and treasury functions.