Company lists · Data refreshed October 2026
Top 24 Partial discharge detector suppliers worldwide
RevenueBase identified 96 company matches for partial discharge detector suppliers worldwide as of October 2026 and tracks 1,469 professional contacts across them, including 604 with verified work emails. Bangalore is the largest hub.
This list covers company matches for partial discharge detector suppliers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 28, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 24 largest partial discharge detector suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 654 contacts → | ||||
Exact match “Doble is the world’s most trusted brand in electrical diagnostics.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 2 | 113 contacts → | ||||
Exact match “BAUR is the world market leader of testing and measurement technology.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 3 | 89 contacts → | ||||
Exact match “Iris Power LP was established to provide high-quality products and services to improve maintenance capabilities for large motors and generators used by power utilities and heavy…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 4 | 49 contacts → | ||||
Exact match “Monitra (formerly HVPD) are experts in the field of Partial Discharge (PD) testing and monitoring of Medium Voltage and High Voltage electrical equipment, which can be performed…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 5 | 25 contacts → | ||||
Exact match “Testing of Power Systems Engineering services in power industry, special testing, diagnostics, monitoring and supplies of testing systems.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 6 | 24 contacts → | ||||
Exact match “Electrical measurement company Megger continues its expansion into on-line monitoring and added-value services for electrical power utilities with this acquisition.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 7 | 22 contacts → | ||||
Exact match “Zakład Pomiarowo-Badawczy Energetyki "ENERGOPOMIAR-ELEKTRYKA" the limited liability company is a special engineering company acting on the Polish and international market since…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 8 | 21 contacts → | ||||
Exact match “PMDT is the global power industry's most capable and advanced resource for On-Line Partial Discharge Test Equipment and testing services.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 9 | 18 contacts → | ||||
Exact match “Welcome to Power Diagnostix Systems GmbH, Aachen, Germany.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 10 | 14 contacts → | ||||
Exact match “We work with power companies to avoid unplanned outages.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 11 | 12 contacts → | ||||
Exact match “Vogl Electronic, headquartered in Salching, Germany is developing and manufacturing monitoring systems for high and medium voltage switchgear.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 12 | 12 contacts → | ||||
Exact match “To be the leading acoustic technology solution provider, focusing on the field of acoustic detection in multiple industries.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match “We are a leading manufacturer of Partial Discharge Monitoring Solutions helping you minimize outages of your high voltage assets.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “LIVE HV provides you with the ultimate in Partial Discharge and High Voltage testing services.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “Based in South Korea, APM Technologies is a global pioneer in partial discharge monitoring and analysis, serving the GCC region, including Saudi Arabia.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “WiN MS solutions reduce risks and costs due to wiring and connection malfunctions using an innovative and patented technology that can diagnose and monitor the health of a cable…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “Especialistas en equipos de ensayo, diagnóstico y localización de averías en cables de distribución eléctrica en baja, media y alta tensión y en equipos para el ensayo de aparatos…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “LLC “Tranfiber – Service” – “the laboratory of Electric Devices and Oil products” is accredited by “the center of accreditation” for technical competence and independence.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “Power Delivery Solutions, Inc.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “DAGDA Power Solutions es una empresa lider en el mercado de la monitorización y gestión de Activos en las Redes Eléctricas.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Geo Therm Ltd provide non-invasive maritime and onshore Thermographic IRT Surveys, first pass High Voltage Partial Discharge (HVPD) inspections, hazardous area Ex Inspections, PAT…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “The team at Doble Engineering ensures reliable, safe and secure power for all.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “A CND (Companhia Nacional de Diagnósticos) é uma empresa especialista em diagnóstico de cabos isolados e em localização de falhas.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Teilentladungsmessungen sind gerade bei Mittelspannungsanlagen eine gute Möglichkeit den Zustand der Anlagen schnell und nichtinvasiv zu beurteilen.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “partial discharge detector suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 24 of 96 partial discharge detector suppliers worldwide
See the full list, filter by size, metro and specialty, and access 604 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Partial discharge detector suppliers worldwide at a glance
As of Oct 28, 2026Companies by employee count
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 96 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records worldwide whose business descriptions match “partial discharge detector suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 604 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 28, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “partial discharge detector suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many partial discharge detector suppliers are there worldwide?
RevenueBase identified 96 company matches for partial discharge detector suppliers worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Doble Engineering tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most partial discharge detector suppliers?
Bangalore leads with 2 company records, followed by Dallas (2) and Manchester (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 604 professional contacts with verified work emails tracked across these 96 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 96 partial discharge detector suppliers worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 24 partial discharge detector suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 96 matching company records for partial discharge detector suppliers worldwide, with 1,469 tracked contacts and 604 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 partial discharge detector suppliers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Doble Engineeringdoble.comHQ: Marlborough, MA, United StatesReported employees: 501-1,000 | Marlborough, MA, United States | 501-1,000 | Exact match | 654 contacts → |
“Doble is the world’s most trusted brand in electrical diagnostics.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Baur Gmbhbaur.eu HQ: Sulz, FranceReported employees: 51-200 | Sulz, France | 51-200 | Exact match | 113 contacts → |
“BAUR is the world market leader of testing and measurement technology.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Iris Power LPirispower.comHQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 89 contacts → |
“Iris Power LP was established to provide high-quality products and services to improve maintenance capabilities for large motors and generators used by power utilities and heavy…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Monitramonitra.co.uk HQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 49 contacts → |
“Monitra (formerly HVPD) are experts in the field of Partial Discharge (PD) testing and monitoring of Medium Voltage and High Voltage electrical equipment, which can be performed…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | TES S.R.Otes.eu HQ: Třebíč, Czech RepublicReported employees: 51-200 | Třebíč, Czech Republic | 51-200 | Exact match | 25 contacts → |
“Testing of Power Systems Engineering services in power industry, special testing, diagnostics, monitoring and supplies of testing systems.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | AVO Diagnostic Servicesavodiagnostics.com HQ: Dallas, United StatesReported employees: 51-200 | Dallas, United States | 51-200 | Exact match | 24 contacts → |
“Electrical measurement company Megger continues its expansion into on-line monitoring and added-value services for electrical power utilities with this acquisition.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Zpbe Energopomiar-Elektrykaelektryka.com.plHQ: Gliwice, PolandReported employees: 51-200 | Gliwice, Poland | 51-200 | Exact match | 22 contacts → |
“Zakład Pomiarowo-Badawczy Energetyki "ENERGOPOMIAR-ELEKTRYKA" the limited liability company is a special engineering company acting on the Polish and international market since…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: San Jose, CA, United StatesReported employees: 11-50 | San Jose, CA, United States | 11-50 | Exact match | 21 contacts → |
“PMDT is the global power industry's most capable and advanced resource for On-Line Partial Discharge Test Equipment and testing services.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Power Diagnostix Systems Gmbhpdix.com HQ: Aachen, GermanyReported employees: 51-200 | Aachen, Germany | 51-200 | Exact match | 18 contacts → |
“Welcome to Power Diagnostix Systems GmbH, Aachen, Germany.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Elimpuselimpus.com HQ: Bellshill, United KingdomReported employees: 11-50 | Bellshill, United Kingdom | 11-50 | Exact match | 14 contacts → |
“We work with power companies to avoid unplanned outages.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Vogl Electronicvogl-electronic.comHQ: Salching, GermanyReported employees: 11-50 | Salching, Germany | 11-50 | Exact match | 12 contacts → |
“Vogl Electronic, headquartered in Salching, Germany is developing and manufacturing monitoring systems for high and medium voltage switchgear.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hertzinno Technology Co,. LTDhertzinno.com HQ: Shanghai, ChinaReported employees: 51-200 | Shanghai, China | 51-200 | Exact match | 12 contacts → |
“To be the leading acoustic technology solution provider, focusing on the field of acoustic detection in multiple industries.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Power Diagnostic Servicepdservice.com HQ: Geroldswil, SwitzerlandReported employees: 51-200 | Geroldswil, Switzerland | 51-200 | Exact match | 11 contacts → |
“We are a leading manufacturer of Partial Discharge Monitoring Solutions helping you minimize outages of your high voltage assets.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Live HVlivehv.com.au HQ: Cheltenham, AustraliaReported employees: 1-10 | Cheltenham, Australia | 1-10 | Exact match | 8 contacts → |
“LIVE HV provides you with the ultimate in Partial Discharge and High Voltage testing services.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | APM Technologiesapmtech.co.kr HQ: Seongnam-si, South KoreaReported employees: 51-200 | Seongnam-si, South Korea | 51-200 | Exact match | 8 contacts → |
“Based in South Korea, APM Technologies is a global pioneer in partial discharge monitoring and analysis, serving the GCC region, including Saudi Arabia.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | WIN MSwin-ms.com HQ: Paris - Saclay, FranceReported employees: 11-50 | Paris - Saclay, France | 11-50 | Exact match | 6 contacts → |
“WiN MS solutions reduce risks and costs due to wiring and connection malfunctions using an innovative and patented technology that can diagnose and monitor the health of a cable…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Martin Baur SAmartinbaur.es HQ: Sant Joan Despi, SpainReported employees: 1-10 | Sant Joan Despi, Spain | 1-10 | Exact match | 4 contacts → |
“Especialistas en equipos de ensayo, diagnóstico y localización de averías en cables de distribución eléctrica en baja, media y alta tensión y en equipos para el ensayo de aparatos…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Tranfiber-Service, Ტრანფიბერ-Სერვისიtranfiber-service.com HQ: Tbilisi, GeorgiaReported employees: 1-10 | Tbilisi, Georgia | 1-10 | Exact match | 4 contacts → |
“LLC “Tranfiber – Service” – “the laboratory of Electric Devices and Oil products” is accredited by “the center of accreditation” for technical competence and independence.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Power Delivery Solutionspwrds.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 3 contacts → |
“Power Delivery Solutions, Inc.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Dagda Power Solutionsdagdapower.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 3 contacts → |
“DAGDA Power Solutions es una empresa lider en el mercado de la monitorización y gestión de Activos en las Redes Eléctricas.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | GEO Therm LTDgeothermltd.co.uk HQ: Lowestoft, United KingdomReported employees: 1-10 | Lowestoft, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Geo Therm Ltd provide non-invasive maritime and onshore Thermographic IRT Surveys, first pass High Voltage Partial Discharge (HVPD) inspections, hazardous area Ex Inspections, PAT…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Doble Engineeringaltanova-group.com HQ: Taino, ItalyReported employees: 501-1,000 | Taino, Italy | 501-1,000 | Exact match | 1 contacts → |
“The team at Doble Engineering ensures reliable, safe and secure power for all.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | CND Engenharia Elétricacndengenharia.com HQ: Suzano, BrazilReported employees: 1-10 | Suzano, Brazil | 1-10 | Exact match | 1 contacts → |
“A CND (Companhia Nacional de Diagnósticos) é uma empresa especialista em diagnóstico de cabos isolados e em localização de falhas.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sienergy Gmbhsienergy.de HQ: Wehrheim, GermanyReported employees: 1-10 | Wehrheim, Germany | 1-10 | Exact match | 1 contacts → |
“Teilentladungsmessungen sind gerade bei Mittelspannungsanlagen eine gute Möglichkeit den Zustand der Anlagen schnell und nichtinvasiv zu beurteilen.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 96 company matches
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Partial discharge detector suppliers: dataset insights
October 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
95 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 96 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for partial discharge detector suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many partial discharge detector suppliers did RevenueBase find worldwide?
The saved snapshot records 96 matching company records, 1,469 tracked contacts and 604 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 24 partial discharge detector suppliers worldwide. Snapshot: October 28, 2026. https://revenuebase.ai/companies/browse/partial-discharge-detector-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Company intelligence · public preview
Top 24 partial discharge detector suppliers worldwide
RevenueBase records 96 matching company records for partial discharge detector suppliers worldwide, with 1,469 tracked contacts and 604 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 partial discharge detector suppliers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Doble Engineeringdoble.com HQ: Marlborough, MA, United StatesReported employees: 501-1,000 | Marlborough, MA, United States | 501-1,000 | Exact match | 654 contacts → |
“Doble is the world’s most trusted brand in electrical diagnostics.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Baur Gmbhbaur.eu HQ: Sulz, FranceReported employees: 51-200 | Sulz, France | 51-200 | Exact match | 113 contacts → |
“BAUR is the world market leader of testing and measurement technology.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Iris Power LPirispower.com HQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 89 contacts → |
“Iris Power LP was established to provide high-quality products and services to improve maintenance capabilities for large motors and generators used by power utilities and heavy…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Monitramonitra.co.uk HQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 49 contacts → |
“Monitra (formerly HVPD) are experts in the field of Partial Discharge (PD) testing and monitoring of Medium Voltage and High Voltage electrical equipment, which can be performed…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | TES S.R.Otes.eu HQ: Třebíč, Czech RepublicReported employees: 51-200 | Třebíč, Czech Republic | 51-200 | Exact match | 25 contacts → |
“Testing of Power Systems Engineering services in power industry, special testing, diagnostics, monitoring and supplies of testing systems.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | AVO Diagnostic Servicesavodiagnostics.com HQ: Dallas, United StatesReported employees: 51-200 | Dallas, United States | 51-200 | Exact match | 24 contacts → |
“Electrical measurement company Megger continues its expansion into on-line monitoring and added-value services for electrical power utilities with this acquisition.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Zpbe Energopomiar-Elektrykaelektryka.com.pl HQ: Gliwice, PolandReported employees: 51-200 | Gliwice, Poland | 51-200 | Exact match | 22 contacts → |
“Zakład Pomiarowo-Badawczy Energetyki "ENERGOPOMIAR-ELEKTRYKA" the limited liability company is a special engineering company acting on the Polish and international market since…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: San Jose, CA, United StatesReported employees: 11-50 | San Jose, CA, United States | 11-50 | Exact match | 21 contacts → |
“PMDT is the global power industry's most capable and advanced resource for On-Line Partial Discharge Test Equipment and testing services.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Power Diagnostix Systems Gmbhpdix.com HQ: Aachen, GermanyReported employees: 51-200 | Aachen, Germany | 51-200 | Exact match | 18 contacts → |
“Welcome to Power Diagnostix Systems GmbH, Aachen, Germany.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Elimpuselimpus.com HQ: Bellshill, United KingdomReported employees: 11-50 | Bellshill, United Kingdom | 11-50 | Exact match | 14 contacts → |
“We work with power companies to avoid unplanned outages.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Vogl Electronicvogl-electronic.com HQ: Salching, GermanyReported employees: 11-50 | Salching, Germany | 11-50 | Exact match | 12 contacts → |
“Vogl Electronic, headquartered in Salching, Germany is developing and manufacturing monitoring systems for high and medium voltage switchgear.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hertzinno Technology Co,. LTDhertzinno.com HQ: Shanghai, ChinaReported employees: 51-200 | Shanghai, China | 51-200 | Exact match | 12 contacts → |
“To be the leading acoustic technology solution provider, focusing on the field of acoustic detection in multiple industries.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Power Diagnostic Servicepdservice.com HQ: Geroldswil, SwitzerlandReported employees: 51-200 | Geroldswil, Switzerland | 51-200 | Exact match | 11 contacts → |
“We are a leading manufacturer of Partial Discharge Monitoring Solutions helping you minimize outages of your high voltage assets.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Live HVlivehv.com.au HQ: Cheltenham, AustraliaReported employees: 1-10 | Cheltenham, Australia | 1-10 | Exact match | 8 contacts → |
“LIVE HV provides you with the ultimate in Partial Discharge and High Voltage testing services.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | APM Technologiesapmtech.co.kr HQ: Seongnam-si, South KoreaReported employees: 51-200 | Seongnam-si, South Korea | 51-200 | Exact match | 8 contacts → |
“Based in South Korea, APM Technologies is a global pioneer in partial discharge monitoring and analysis, serving the GCC region, including Saudi Arabia.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | WIN MSwin-ms.com HQ: Paris - Saclay, FranceReported employees: 11-50 | Paris - Saclay, France | 11-50 | Exact match | 6 contacts → |
“WiN MS solutions reduce risks and costs due to wiring and connection malfunctions using an innovative and patented technology that can diagnose and monitor the health of a cable…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Martin Baur SAmartinbaur.es HQ: Sant Joan Despi, SpainReported employees: 1-10 | Sant Joan Despi, Spain | 1-10 | Exact match | 4 contacts → |
“Especialistas en equipos de ensayo, diagnóstico y localización de averías en cables de distribución eléctrica en baja, media y alta tensión y en equipos para el ensayo de aparatos…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Tranfiber-Service, Ტრანფიბერ-Სერვისიtranfiber-service.com HQ: Tbilisi, GeorgiaReported employees: 1-10 | Tbilisi, Georgia | 1-10 | Exact match | 4 contacts → |
“LLC “Tranfiber – Service” – “the laboratory of Electric Devices and Oil products” is accredited by “the center of accreditation” for technical competence and independence.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Power Delivery Solutionspwrds.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 3 contacts → |
“Power Delivery Solutions, Inc.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Dagda Power Solutionsdagdapower.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 3 contacts → |
“DAGDA Power Solutions es una empresa lider en el mercado de la monitorización y gestión de Activos en las Redes Eléctricas.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | GEO Therm LTDgeothermltd.co.uk HQ: Lowestoft, United KingdomReported employees: 1-10 | Lowestoft, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Geo Therm Ltd provide non-invasive maritime and onshore Thermographic IRT Surveys, first pass High Voltage Partial Discharge (HVPD) inspections, hazardous area Ex Inspections, PAT…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Doble Engineeringaltanova-group.com HQ: Taino, ItalyReported employees: 501-1,000 | Taino, Italy | 501-1,000 | Exact match | 1 contacts → |
“The team at Doble Engineering ensures reliable, safe and secure power for all.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | CND Engenharia Elétricacndengenharia.com HQ: Suzano, BrazilReported employees: 1-10 | Suzano, Brazil | 1-10 | Exact match | 1 contacts → |
“A CND (Companhia Nacional de Diagnósticos) é uma empresa especialista em diagnóstico de cabos isolados e em localização de falhas.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sienergy Gmbhsienergy.de HQ: Wehrheim, GermanyReported employees: 1-10 | Wehrheim, Germany | 1-10 | Exact match | 1 contacts → |
“Teilentladungsmessungen sind gerade bei Mittelspannungsanlagen eine gute Möglichkeit den Zustand der Anlagen schnell und nichtinvasiv zu beurteilen.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 96 company matches
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Partial discharge detector suppliers: dataset insights
October 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
95 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 96 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for partial discharge detector suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many partial discharge detector suppliers did RevenueBase find worldwide?
The saved snapshot records 96 matching company records, 1,469 tracked contacts and 604 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 24 partial discharge detector suppliers worldwide. Snapshot: October 28, 2026. https://revenuebase.ai/companies/browse/partial-discharge-detector-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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