Analogue Limited 

Analogue Holdings Limited delivers a comprehensive suite of electrical and mechanical (E&M) engineering solutions to both public and private clients across Hong Kong, mainland China, Macau, the United States, and other international markets. Its operations are structured across four distinct divisions. The Building Services segment delivers a complete spectrum of E&M services, encompassing the design, installation, testing, commissioning, and ongoing maintenance of crucial building infrastructure. This includes heating, ventilation, and air-conditioning (HVAC) systems, fire protection, plumbing and drainage networks, and electrical (including extra-low voltage, ELV) systems. The Environmental Engineering segment is dedicated to the conceptualization, construction, operation, and upkeep of environmental systems for the treatment of sewage, water, solid waste, sludge, and various gases. The Information, Communications and Building Technology (ICBT) segment focuses on designing, installing, and servicing advanced intelligent systems, information and communications (ICT) networks, and modern building technologies. These solutions span smart building applications such as energy optimization, sophisticated air conditioning controls, intelligent automation, security and ELV systems, architectural and LED lighting, renewable energy integration, and comprehensive ICT and Internet of Things (IoT) frameworks. Finally, the Lift and Escalators division specializes in the design, supply, installation, repair, and maintenance of a diverse range of lifts, escalators, and moving walkways. Beyond these core offerings, the company also engages in the supply of E&M materials and equipment, provides infrastructure support for data centers and other critical facilities, manufactures and distributes hardware, software, and electronic systems, innovates and markets automated movement technologies, and delivers property management services. Established in 1977 and headquartered in North Point, Hong Kong, Analogue Holdings Limited operates as a subsidiary of Arling Investment Limited.