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Key facts
Counted staff
66
self-reported 51–200 band
Founded
2004
22 years
Legal entities
None matched
Office countries
1
1 address
Funding rounds
None on record
Company type
Privately Held
self-reported
Description
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.
Specialties
All 19 specialties
- Gas Insulated Switchgear
- High Voltage Testing
- Partial Discharge Monitoring
- SF6 Gas
- Recycling SF6 Gas
- EV Charging
- Ultra Fast Charging
- Battery Energy Storage
- PV Solar
- OHL Monitoring
- GIS Monitoring
- Power Transformer Monitoring
- Installation and Testing GIS
- Test and Commissioning Substation
- E-Mobility
- HV Test Power Cable
- HV Test GIS SF6
- HV Test Power Transformer
- CT and VT
Locations
Country footprint
Show as table · Offices in 1 country
| Countries | 1 |
|---|---|
| Primary country | ID |
All codes: ID
Addresses
- IDJalan Casablanca; Office 88 Tower A 32th Floor; Jakarta, DKI Jakarta 12870Primary
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Financials
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Paid-up capital
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People & contacts
4 employee profiles on record · names withheld.
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FAQ
How many people work at PT HIGH VOLT TECHNOLOGY?
66 counted staff profiles at January 2026, inside the self-reported 51–200 band.
Where does PT HIGH VOLT TECHNOLOGY have offices?
One address on record, Indonesia only. Primary: Jalan Casablanca, Office 88 Tower A 32th Floor, Jakarta, DKI Jakarta 12870.
Has PT HIGH VOLT TECHNOLOGY raised funding?
None linked to this brand.
What does PT HIGH VOLT TECHNOLOGY list as its specialties?
19 tags on the brand's own list, among them ev charging.
Which companies are listed alongside PT HIGH VOLT TECHNOLOGY?
Five peer profiles on record: PT Bambang Djaja and VINCI Energies Indonesia.