VISTAR HOLDINGS

Operating as an investment holding company, SEM Holdings Limited specializes in delivering electrical and mechanical (E&M) engineering services across Macau and Hong Kong. The firm provides end-to-end electrical system solutions, from supply and installation to ongoing maintenance, for both new constructions and existing structures. Its expertise extends to diverse projects, including commercial and residential developments, hotel and casino complexes, public properties, and comprehensive hotel renovation works. SEM Holdings primarily serves main contractors and E&M engineering works subcontractors engaged in these various development and refurbishment initiatives. Established in 2006, the company is headquartered in Chai Wan, Hong Kong, and operates as a subsidiary of SEM Enterprises Limited.

Macau E&M Holding Limited operates as an investment holding entity, specializing in providing contract-based electrical and mechanical (E&M) engineering solutions throughout Macau. Its primary services encompass the procurement, installation, ongoing maintenance, and rectification of low voltage (LV) systems, heating, ventilation, and air-conditioning (HVAC) systems, and extra low voltage (ELV) systems. The company also furnishes critical testing and commissioning support. Additionally, it offers management and monitoring capabilities, along with repair and maintenance services tailored for both general properties and hospitality establishments. Established in 2011, the company's main operations are based in Macau.

Vicon Holdings Limited operates as an investment holding entity primarily offering foundation and related construction services across Hong Kong. The company undertakes a diverse range of foundation projects, encompassing tasks such as piling, excavation and lateral support (ELS) systems, and pile cap construction, alongside various general building endeavors. Additionally, Vicon Holdings provides construction machinery for lease. Its clientele includes property developers, project owners and their designated contractors, and organizations within the public sector. Established in 2016, the firm's headquarters are situated in Cheung Sha Wan, Hong Kong.

Lap Kei Engineering (Holdings) Limited, a Hong Kong-based investment holding firm, primarily focuses on the installation and design of building services infrastructure and related undertakings. The company's operations are categorized into two principal divisions. The Building Services Engineering Work segment provides comprehensive engineering solutions for various building systems, including those related to ventilation, air-conditioning, electrical power, plumbing and drainage, fire safety, and other essential building facilities. Its second division, Maintenance, Repair and Other Services, is dedicated to servicing and restoring these building systems, along with the provision of replacement parts. The company predominantly conducts its business activities within Hong Kong.

SH GROUP HLDG01637 · ConstructionHong Kong

69% matchPublic

SH Group (Holdings) Limited operates as an investment holding entity, providing electrical and mechanical (E&M) engineering solutions to both public sector and commercial clients across Hong Kong. Its services encompass the supply, installation, and ongoing maintenance of mechanical ventilation and air-conditioning systems. The company also offers expertise in low voltage electrical systems and various other E&M disciplines, including fire suppression, as well as plumbing and drainage networks. The firm was established in 1986 and maintains its principal office in Kowloon, Hong Kong.

MECOM Power and Construction Limited operates as an investment holding entity and a comprehensive engineering and construction contractor with operations spanning Macau, Hong Kong, and mainland China. The company offers a wide range of services, including the erection of steel structures, which involves structural steelwork, concrete placement, general building activities, and other integrated tasks. Its civil engineering construction portfolio encompasses demolition, ground investigations, site preparation, and foundation work, in addition to constructing substructures, superstructures, roads, and drainage systems. Furthermore, MECOM performs interior fit-out and renovation projects, undertaking alterations, modernizations, and upgrades. The firm also specializes in the construction and installation of high-voltage power substations, managing everything from planning and scheduling to project execution and the deployment of customized high-voltage substations and power transmission networks, including the integration of power systems. Its electrical and mechanical (E&M) engineering services cover the supply and/or installation of low voltage, heating, ventilation, and air-conditioning (HVAC), and extra-low voltage systems, complete with testing, commissioning, and rigorous quality and delivery oversight. Additionally, MECOM provides facilities operation and maintenance management, handling alterations, upgrades, routine maintenance, and emergency repairs for various buildings, properties, their components, and high-voltage power substations with their related infrastructure. Founded in Macau in 2000, MECOM Power and Construction Limited is a subsidiary of MECOM Holding Limited.