HIGHVOLT Prüftechnik Dresden
HIGHVOLT Prüftechnik Dresden GmbH manufactures high-voltage testing and measurement systems — including AC resonant, DC, impulse, and high-current systems — serving electrical equipment manufacturers and energy utilities globally as a Reinhausen Group subsidiary.
- Company typePrivate
- Founded1904
- HeadquartersDresden, Germany
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
What HIGHVOLT Prüftechnik Dresden does
HIGHVOLT Prüftechnik Dresden GmbH is a German manufacturer of high-voltage testing and measurement systems, headquartered in Dresden and operating as a wholly-owned subsidiary of the Reinhausen Group since 1998. The company designs and builds complex capital equipment used to verify the integrity of electrical power infrastructure — including transformers, gas-insulated switchgear (GIS), cables, and surge arresters — for both manufacturing quality assurance and post-installation commissioning. Its product portfolio spans AC resonant testing systems (WRV T, WRV O, WRVG G), DC voltage testing systems up to 2000 kV (GP), impulse voltage testing systems (IP), high current testing systems (HCTS), and partial discharge measurement, complemented by a DAkkS-accredited calibration laboratory covering power, voltage, impulse current, capacitance and dissipation factor, and partial discharge. HIGHVOLT self-describes as a world market leader with approximately 120 years of heritage in high-voltage testing technology and contributes to international standards via participation in 40 technical committees.
The company generates revenue through three streams: capital equipment sales (one-time high-value system purchases), on-site professional testing services using mobile systems, and accredited calibration services. Distribution is exclusively direct via dedicated field sales engineers (Vertriebsingenieure) to enterprise customers — primarily manufacturers of electrical equipment such as transformers, switchgear, and cable systems, and energy utilities responsible for power generation, transmission, and distribution. Marketing is supported through technical case studies, trade shows, newsletters, and a multi-channel social presence, with content emphasizing applications in energy transition (offshore wind, HVDC interconnectors, grid resilience). With 251–500 employees and no publicly disclosed financials, the company operates in a niche industrial segment with high technical and accreditation barriers, and is increasingly positioning its product roadmap around energy-transition infrastructure.
HIGHVOLT Prüftechnik Dresden firmographics
Firmographics- Name
- HIGHVOLT Prüftechnik Dresden
- Legal name
- HIGHVOLT Prüftechnik Dresden GmbH
- Website
- https://highvolt.de
- Company type
- Private
- Founded year
- 1904
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- HIGHVOLT Prüftechnik Dresden GmbH manufactures high-voltage testing and measurement systems — including AC resonant, DC, impulse, and high-current systems — serving electrical equipment manufacturers and energy utilities globally as a Reinhausen Group subsidiary.
- Ownership category
- akta.pro rank
HIGHVOLT Prüftechnik Dresden industry classification
Industry- Product category
- High-Voltage Testing Equipment
- NAICS
- Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Testing Laboratories and Services (541380)
- SIC
- Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Services-Testing Laboratories (8734)
- akta.pro primary industry
- Commissioning, testing & energization services (HVT, relay testing, SAT) (EUADAKAE)
- akta.pro secondary industries
- Metering & Grid Measurement (Smart Meters, CT/VT, PQ Meters) (IMAGAAAH), Testing, Commissioning & Energization Services (HV) (EUAEABAI), High-Voltage Electrical Systems (Switchgear, Transformers, Protection & Control) (EUAEAFAA)
Keywords
Where HIGHVOLT Prüftechnik Dresden is headquartered
LocationHeadquarters
- HQ city
- Dresden
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
HIGHVOLT Prüftechnik Dresden business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Technology or R&D, Supply Chain, Operations, Marketing or Sales
Revenue model
- High-Voltage Testing Equipment Sales: Sale of high-voltage testing and measurement systems including AC resonant testing systems (WRV series), DC voltage testing systems (GP series), impulse voltage testing systems (IP), and high current testing systems (HCTS). These are complex technical systems sold as one-time capital equipment purchases to manufacturers and utilities.
- Testing Services: On-site testing services where HIGHVOLT provides testing services at customer locations using their portable/mobile testing systems. Includes cable testing, commissioning tests, and acceptance testing.
- Calibration Services: Accredited calibration services for measurement quantities including power, voltage, impulse current, capacitance and dissipation factor, and partial discharge. DAkkS-accredited calibration laboratory services.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels9 records
HIGHVOLT Prüftechnik Dresden product offering
Product offeringCore offering
HIGHVOLT Prüftechnik Dresden manufactures high-voltage testing and measurement systems for electrical power equipment, including AC resonant testing systems, DC voltage testing systems, impulse voltage/current testing systems, and high current testing systems. The company sells these capital systems to manufacturers of transformers, switchgear, and cables, as well as to energy utilities, and complements equipment sales with on-site testing services and DAkkS-accredited calibration.
Product overview
HIGHVOLT Prüftechnik Dresden offers a comprehensive portfolio of high voltage testing and measurement systems as a world market leader. The product lineup consists of variable frequency AC voltage testing systems (WRV T, WRV O, WRVG G) for testing cables, GIS, and offshore wind park interarray cables; DC voltage testing systems (GP series) for testing power supply systems and components up to 2000 kV; impulse voltage testing systems (IP) for testing transformers, cables, GIS, and surge arresters; and high current testing systems (HCTS) for thermal resistance testing of cables. Additionally, the company provides accredited calibration services for measurement quantities including power, voltage, impulse current, capacitance, dissipation factor, and partial discharge. The portfolio serves manufacturers of electrical equipment (transformers, switchgear) and energy utilities for quality assurance and grid reliability.
Differentiator
Problem solved
Functional benefit
Products and services
- WRV T für Mittelspannung (WRV 20/75 T) Mobile resonance testing system that brings proven AC voltage testing principles to medium voltage and lower high voltage applications. Tests cables from 6 kV to 69 kV with up to 75 kV capacity.
- WRV T Variable frequency AC voltage testing system for standing voltage tests on AC and DC XLPE cables in factory or after installation. Operates in frequency range from 10 Hz to 300 Hz, meeting IEC 60840 and IEC 62067 requirements.
- WRV O Variable frequency AC voltage testing system for standing voltage tests on interarray cables of offshore wind parks after cable laying. Operates in frequency range from 10 Hz to 300 Hz, meeting IEC 63026 requirements.
- WRVG G Variable frequency AC voltage testing system for standing voltage tests on GIS (Gas Insulated Switchgear) after on-site installation. Operates in frequency range from 50 Hz to 300 Hz.
- GP (DC Voltage Testing Systems) DC voltage testing systems for indoor and outdoor testing of electrical power supply systems and components. Testing possible up to highest voltages of 2000 kV according to IEC 60060-2; L and K series suitable for test specimens with various requirements.
- IP (Impulse Voltage Testing Systems) Impulse voltage testing systems for impulse voltage tests on transformers, cables, GIS (Gas Insulated Switchgear), surge arresters, and other high voltage equipment. Generates lightning impulse voltages (LI, 1.2/50 µs), chopped lightning impulse voltages (LIC), and switching impulse voltages.
- HCTS (High Current Testing Systems) High current testing systems for testing thermal resistance of components, typically cables. The system induces current in the test specimen configured as a short-circuit, causing heating of the test specimen; both current and temperature are monitored.
- Calibration Services (Kalibrierung) Accredited calibration services for measurement quantities including power, voltage, impulse current, capacitance and dissipation factor, and partial discharge. Includes calibration methods and accredited measurement ranges, with partial discharge calibration explicitly offered.
Companies that use HIGHVOLT Prüftechnik Dresden
Customer profileNamed customers2 records
Segments2 records
Ideal customer profiles2 records
HIGHVOLT Prüftechnik Dresden technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
HIGHVOLT Prüftechnik Dresden partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Reinhausen GruppecoreHIGHVOLT Prüftechnik Dresden GmbH is a member of the Reinhausen Group. As part of this association, HIGHVOLT has continuous access to the group's expertise and services in the generation, distribution, and transmission of electrical energy. This parent-subsidiary relationship provides strategic resources and industry knowledge.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
HIGHVOLT Prüftechnik Dresden competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key highlights7 records
Customer concentration
HIGHVOLT Prüftechnik Dresden social profiles
Digital presenceHIGHVOLT Prüftechnik Dresden financial estimates
Financial estimateRevenue estimate
Valuation estimate
HIGHVOLT Prüftechnik Dresden leadership team
Management profileNumber of profiles
HIGHVOLT Prüftechnik Dresden funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
HIGHVOLT Prüftechnik Dresden M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about HIGHVOLT Prüftechnik Dresden
What does HIGHVOLT Prüftechnik Dresden do?
HIGHVOLT Prüftechnik Dresden manufactures high-voltage testing and measurement systems for electrical power equipment, including AC resonant testing systems, DC voltage testing systems, impulse voltage/current testing systems, and high current testing systems. The company sells these capital systems to manufacturers of transformers, switchgear, and cables, as well as to energy utilities, and complements equipment sales with on-site testing services and DAkkS-accredited calibration.
Is HIGHVOLT Prüftechnik Dresden a public or private company?
HIGHVOLT Prüftechnik Dresden is a private company. It is classified as corporate owned and is currently operating.
When was HIGHVOLT Prüftechnik Dresden founded?
HIGHVOLT Prüftechnik Dresden was founded in 1904. It employs 251 to 500 people.
Where is HIGHVOLT Prüftechnik Dresden based?
HIGHVOLT Prüftechnik Dresden is headquartered in Dresden, Germany, in the Europe region.
How does HIGHVOLT Prüftechnik Dresden make money?
Three revenue lines are on record. High-Voltage Testing Equipment Sales are the primary driver. The others are testing Services and calibration Services.
Does HIGHVOLT Prüftechnik Dresden have an API?
No public API is recorded for HIGHVOLT Prüftechnik Dresden.
What industry is HIGHVOLT Prüftechnik Dresden in?
HIGHVOLT Prüftechnik Dresden's product category is High-Voltage Testing Equipment. Its primary akta.pro industry code is EUADAKAE, Commissioning, testing & energization services (HVT, relay testing, SAT), with a secondary code of IMAGAAAH, Metering & Grid Measurement (Smart Meters, CT/VT, PQ Meters). Its NAICS code is 334515 and its SIC code is 3825.