Kinergy Advancement Berhad, together with its subsidiaries, provides electrical and mechanical engineering services for commercial, industrial, and residential buildings in Malaysia, Vietnam, Thailand, Indonesia, and Hong Kong. The company operates through Engineering and Sustainable Energy Solutions segments. It offers high and low voltage electrical installation, ventilation and air-conditioning systems, and maintenance and services; and extra low voltage electrical installation and ICT solutions, such as security, building services and hospitality systems; and operation and maintenance services comprising project inspection, factory acceptance test, and maintenance services. The company also provides chiller optimization services, cogeneration, and waste heat recovery system services; solar photovoltaics, biogas power, and hydroelectric power generation services; and building management system, as well as various financing solutions. In addition, it offers investment properties and management services; green technology engineering services; technical consultancy services; energy solution and service; accounting, finance, administrative, human resources and management services; and maintenance services to electrical equipment and facilities. Further, it engages in the operation of telecommunication infrastructure; distributing, marketing, selling and other ancillary services for ultraviolet and disinfection system and other robotic solutions; transmission, distribution and sale of electricity; design, installation, and commissioning of energy monitoring and saving software; engineering, procurement, construction and commission services for solar photovoltaic systems; general trading; construction of electrical works; and other specialised construction activities. The company was formerly known as Kejuruteraan Asastera Berhad and changed its name to Kinergy Advancement Berhad in June 2023. The company was incorporated in 1997 and is based in Kuala Lumpur, Malaysia.