Solis Holdings

Solis Holdings Limited is an investment holding company that operates as a design and build mechanical and electrical engineering contractor in Singapore. It installs electrical systems, including switchboards, switchgears, standby generator systems, cabling, lighting, fans, power supply, telephone cabling, IT systems, car parking systems, security systems, CATV, and lightning protection. It also installs air-conditioning, mechanical ventilation, and fire protection systems. The company serves private residential, mixed residential, commercial, and institutional buildings. Founded in 1983 and headquartered in Singapore, it is a subsidiary of HMK Investment Holdings Limited.