PT High Volt Technology (HVT) is a national company and domiciled in Jakarta. HVT is engaged in power sector with its main business lines in EPC, Trading, Service and EHV/HV Test of T&D equipment. HVT has accumulated a great deal of experiences in construction of EHV/HV Substation infrastructure, supplying electrical equipment, providing expertise in EHV/HV and on-site testing up to 500 kV in Indonesia and overseas, for major power companies such as PLN (the National Power Company), PT Indonesia Power, and PT PJB, as well as private power producers (IPP), GIS SF6 manufacturers, industry and some other power utility companies. HVT has emerged as a worldwide service provider for installation, testing, commissioning and on-site EHV/HV testing with partial discharge measurement for gas insulated switchgear (GIS) up to 500 kV since 2004. Our worldwide projects have already spread in five continents, thanks to our highly qualified engineers with strong background and long experiences in EHV/HV equipment gained during working together with GIS SF6 manufacturers in Switzerland, France, Germany, USA and Japan, in which our engineers have gained knowledge, wisdom and understanding in EHV/HV engineering. HVT has been the preference service provider to worldwide GIS manufactures for more than 17 years. Our extensive activity and close relationship with world-class expertise enable us to bringing and representing more than top ten companies in Indonesia of which all related to EHV/HV equipment. This makes our Trading Business Unit can offer to our customers a wide range of products and services, including but not limited to EHV/HV apparatus, testing, maintenance and monitoring equipment of T&D equipment. In line with the global trends that have been prevailing in electricity industry driven by decarbonization, electrification and digitalization, HVT has in the last three years emerged and entered renewable energy, battery energy storage, e-mobility and mobility business.