Company lists · Data refreshed September 2026
Top 25 Power quality monitoring companies worldwide
RevenueBase identified 533 company matches for power quality monitoring companies worldwide as of September 2026 and tracks 5,833 professional contacts across them, including 1,732 with verified work emails. The United States is the largest market and Melbourne the largest hub.
This list covers company matches for power quality monitoring companies 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 September 20, 2026. Country and city lists for power quality monitoring companies follow the table.
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 25 largest power quality monitoring companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 619 contacts → | ||||
Exact match “Doble is the world’s most trusted brand in electrical diagnostics.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 494 contacts → | ||||
Exact match “Qualitrol is a global leader in electrical grid monitoring solutions for businesses that manage, operate, or support the power grid.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 241 contacts → | ||||
Exact match “For over 45 years, Electro Industries/GaugeTech has been a leader in innovation and technological advancements in the areas of energy management and power monitoring.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 159 contacts → | ||||
Exact match “Founded in 1998 Accuenergy is a trusted leading producer of intelligent power and energy metering solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 138 contacts → | ||||
Exact match “EP2 provides complete power management systems for commercial and utility industries for power generation, transmission, and distribution.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 103 contacts → | ||||
Exact match “Dynamic Ratings is dedicated to providing monitoring, control, and communication solutions for electrical apparatus.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 90 contacts → | ||||
Exact match “Our mission is to be your trustable partner for complete power quality solutions InPhase Power manufactures power quality products and offers solutions for power quality…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 89 contacts → | ||||
Exact match “Power quality problems are on the rise as renewable energy, EV charging stations, and VFDs join the grid.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 80 contacts → | ||||
Exact match “Elspec is a leading global technology provider of electrical power quality analyzers, real time power factor correction systems, and energy saving solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 53 contacts → | ||||
Exact match “Incorporated the year 1998, we, Clariant Power System Ltd.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 42 contacts → | ||||
Exact match “Qualisteo est une entreprise innovante spécialisée dans le monitoring des consommations électriques des sites industriels.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 41 contacts → | ||||
Exact match “At UniPower, we deliver advanced power quality and engineering solutions backed by 26 years of proven success.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 40 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 39 contacts → | ||||
Exact match “Janitza is a global leader in energy measurement technology, power quality monitoring, energy consumption analysis, providing the timely and reliable data you need to power the AI…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 37 contacts → | ||||
Exact match “Hello, we’re Enspec.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 35 contacts → | ||||
Exact match “Legend Power® Systems is a global leader in onsite Active Power Management technology.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 33 contacts → | ||||
Exact match “Condensator Dominit – Your Specialist in terms of Power Quality We are a medium-sized internationally active company in the field of electric energy supply quality.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 31 contacts → | ||||
Exact match “Datakom was founded in 1988 as an electronic R&D company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 30 contacts → | ||||
Exact match “MABREX Centroamérica, es una empresa dedicada al suministro de equipos y servicios relacionados con sistemas de medición de energía, gestión y administración energética, mejora de…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 29 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 · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 29 contacts → | ||||
Exact match “Since 1986 we are specialists in the design, manufacture and customization of systems for the measurement and monitoring of electricity, divided into the following categories…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 28 contacts → | ||||
Exact match “Highflow Industries Pvt.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 27 contacts → | ||||
Exact match “Impact Meter Services (IMS) has developed an effective and professional electricity management system, which is amongst the best in the marketplace today.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 27 contacts → | ||||
Exact match “For over 60 years, Dranetz has been recognized as a global leader for power monitoring equipment and services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 26 contacts → | ||||
Exact match “HyTEPS ensures the optimization and monitoring of electricity quality.” Recorded in the RevenueBase company graph · Sep 20, 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 “power quality monitoring companies”. 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 25 of 533 power quality monitoring companies worldwide
See the full list, filter by size, metro and specialty, and access 1,732 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Power quality monitoring companies worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for power quality monitoring companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “power quality monitoring companies” 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 1,732 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 September 20, 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.
Power quality monitoring companies by location
2 lists · largest firstEvery Power quality monitoring companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “power quality monitoring companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many power quality monitoring companies are there worldwide?
RevenueBase identified 533 company matches for power quality monitoring companies worldwide as of September 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 country has the most power quality monitoring companies?
The United States leads with 73 companies, followed by India (61). Every power quality monitoring companies list by country and city is linked on this page.
Which city has the most power quality monitoring companies?
Melbourne leads with 7 company records, followed by Bangalore (6) and Shanghai (6).
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 1,732 professional contacts with verified work emails tracked across these 533 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 September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 533 power quality monitoring companies 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.
More company lists
Company intelligence · public preview
Top 25 power quality monitoring companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 533 matching company records for power quality monitoring companies worldwide, with 5,833 tracked contacts and 1,732 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 25 power quality monitoring companies 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 | 619 contacts → |
“Doble is the world’s most trusted brand in electrical diagnostics.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Qualitrolqualitrolcorp.comHQ: Fairport, NY, United StatesReported employees: 501-1,000 | Fairport, NY, United States | 501-1,000 | Exact match | 494 contacts → |
“Qualitrol is a global leader in electrical grid monitoring solutions for businesses that manage, operate, or support the power grid.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Electro Industries Gaugetechelectroind.comHQ: Westbury, NY, United StatesReported employees: 201-500 | Westbury, NY, United States | 201-500 | Exact match | 241 contacts → |
“For over 45 years, Electro Industries/GaugeTech has been a leader in innovation and technological advancements in the areas of energy management and power monitoring.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Accuenergy INCaccuenergy.comHQ: Toronto, ON, CanadaReported employees: 201-500 | Toronto, ON, Canada | 201-500 | Exact match | 159 contacts → |
“Founded in 1998 Accuenergy is a trusted leading producer of intelligent power and energy metering solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Electrical Power Productsep2.comHQ: Des Moines, IA, United StatesReported employees: 201-500 | Des Moines, IA, United States | 201-500 | Exact match | 138 contacts → |
“EP2 provides complete power management systems for commercial and utility industries for power generation, transmission, and distribution.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Dynamic Ratingsdynamicratings.comHQ: Sussex, WI, United StatesReported employees: 51-200 | Sussex, WI, United States | 51-200 | Exact match | 103 contacts → |
“Dynamic Ratings is dedicated to providing monitoring, control, and communication solutions for electrical apparatus.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Inphase Power Technologiesinphase.inHQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 90 contacts → |
“Our mission is to be your trustable partner for complete power quality solutions InPhase Power manufactures power quality products and offers solutions for power quality…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Powersidepowerside.comHQ: Alameda, CA, United StatesReported employees: 51-200 | Alameda, CA, United States | 51-200 | Exact match | 89 contacts → |
“Power quality problems are on the rise as renewable energy, EV charging stations, and VFDs join the grid.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Elspec Engineering LTDelspec-ltd.comHQ: Caesarea Industrial Park, IsraelReported employees: 51-200 | Caesarea Industrial Park, Israel | 51-200 | Exact match | 80 contacts → |
“Elspec is a leading global technology provider of electrical power quality analyzers, real time power factor correction systems, and energy saving solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Clariant Power System Limitedclariantindia.co.inHQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 53 contacts → |
“Incorporated the year 1998, we, Clariant Power System Ltd.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Qualisteoqualisteo.comHQ: Nice, FranceReported employees: 11-50 | Nice, France | 11-50 | Exact match | 42 contacts → |
“Qualisteo est une entreprise innovante spécialisée dans le monitoring des consommations électriques des sites industriels.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Unipowerunipower-egypt.com HQ: Giza, EgyptReported employees: 51-200 | Giza, Egypt | 51-200 | Exact match | 41 contacts → |
“At UniPower, we deliver advanced power quality and engineering solutions backed by 26 years of proven success.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Ohio Semitronics, INCohiosemitronics.comHQ: Hilliard, OH, United StatesReported employees: 51-200 | Hilliard, OH, United States | 51-200 | Exact match | 40 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Janitza North Americajanitza.comHQ: Ashburn, VA, United StatesReported employees: 51-200 | Ashburn, VA, United States | 51-200 | Exact match | 39 contacts → |
“Janitza is a global leader in energy measurement technology, power quality monitoring, energy consumption analysis, providing the timely and reliable data you need to power the AI…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Enspec Power LTDenspecpower.comHQ: St. Helens, United KingdomReported employees: 11-50 | St. Helens, United Kingdom | 11-50 | Exact match | 37 contacts → |
“Hello, we’re Enspec.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Legend Power Systemslegendpower.comHQ: Vancouver, BC, CanadaReported employees: 11-50 | Vancouver, BC, Canada | 11-50 | Exact match | 35 contacts → |
“Legend Power® Systems is a global leader in onsite Active Power Management technology.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Condensator Dominit Gmbhcondensator-dominit.deHQ: Brilon, GermanyReported employees: 51-200 | Brilon, Germany | 51-200 | Exact match | 33 contacts → |
“Condensator Dominit – Your Specialist in terms of Power Quality We are a medium-sized internationally active company in the field of electric energy supply quality.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Datakom Electronics Engineering A.Sdatakom.com.trHQ: Atasehir, TürkiyeReported employees: 51-200 | Atasehir, Türkiye | 51-200 | Exact match | 31 contacts → |
“Datakom was founded in 1988 as an electronic R&D company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Mabrex Centroamérica, S.Amabrex-ca.com HQ: GuatemalaReported employees: 11-50 | Guatemala | 11-50 | Exact match | 30 contacts → |
“MABREX Centroamérica, es una empresa dedicada al suministro de equipos y servicios relacionados con sistemas de medición de energía, gestión y administración energética, mejora de…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | AVO Diagnostic Servicesavodiagnostics.com HQ: Dallas, United StatesReported employees: 51-200 | Dallas, United States | 51-200 | Exact match | 29 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 · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Algodue Elettronicaalgodue.comHQ: Maggiora, ItalyReported employees: 11-50 | Maggiora, Italy | 11-50 | Exact match | 29 contacts → |
“Since 1986 we are specialists in the design, manufacture and customization of systems for the measurement and monitoring of electricity, divided into the following categories…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Highflow Industries Pvt. LTDhighflow.inHQ: Ayodhya, IndiaReported employees: 51-200 | Ayodhya, India | 51-200 | Exact match | 28 contacts → |
“Highflow Industries Pvt.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Impact Meter Services PTY LTDamps.co.zaHQ: City Of Tshwane, South AfricaReported employees: 51-200 | City Of Tshwane, South Africa | 51-200 | Exact match | 27 contacts → |
“Impact Meter Services (IMS) has developed an effective and professional electricity management system, which is amongst the best in the marketplace today.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Dranetzdranetz.comHQ: Edison, NJ, United StatesReported employees: 51-200 | Edison, NJ, United States | 51-200 | Exact match | 27 contacts → |
“For over 60 years, Dranetz has been recognized as a global leader for power monitoring equipment and services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Hytepshyteps.nlHQ: Eindhoven, NetherlandsReported employees: 11-50 | Eindhoven, Netherlands | 11-50 | Exact match | 26 contacts → |
“HyTEPS ensures the optimization and monitoring of electricity quality.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 533 company matches
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Power quality monitoring companies: dataset insights
September 20, 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
529 records in the displayed employee bands.
4 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 533 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: September 20, 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 ↗
Power quality monitoring companies by location
2 lists · largest firstEvery Power quality monitoring companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for power quality monitoring companies?
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 power quality monitoring companies did RevenueBase find worldwide?
The saved snapshot records 533 matching company records, 5,833 tracked contacts and 1,732 verified emails. The public preview displays 25 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: September 20, 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.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 power quality monitoring companies worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/power-quality-monitoring-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 power quality monitoring companies worldwide
RevenueBase records 533 matching company records for power quality monitoring companies worldwide, with 5,833 tracked contacts and 1,732 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 25 power quality monitoring companies 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 | 619 contacts → |
“Doble is the world’s most trusted brand in electrical diagnostics.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Qualitrolqualitrolcorp.com HQ: Fairport, NY, United StatesReported employees: 501-1,000 | Fairport, NY, United States | 501-1,000 | Exact match | 494 contacts → |
“Qualitrol is a global leader in electrical grid monitoring solutions for businesses that manage, operate, or support the power grid.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Electro Industries Gaugetechelectroind.com HQ: Westbury, NY, United StatesReported employees: 201-500 | Westbury, NY, United States | 201-500 | Exact match | 241 contacts → |
“For over 45 years, Electro Industries/GaugeTech has been a leader in innovation and technological advancements in the areas of energy management and power monitoring.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Accuenergy INCaccuenergy.com HQ: Toronto, ON, CanadaReported employees: 201-500 | Toronto, ON, Canada | 201-500 | Exact match | 159 contacts → |
“Founded in 1998 Accuenergy is a trusted leading producer of intelligent power and energy metering solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Electrical Power Productsep2.com HQ: Des Moines, IA, United StatesReported employees: 201-500 | Des Moines, IA, United States | 201-500 | Exact match | 138 contacts → |
“EP2 provides complete power management systems for commercial and utility industries for power generation, transmission, and distribution.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Dynamic Ratingsdynamicratings.com HQ: Sussex, WI, United StatesReported employees: 51-200 | Sussex, WI, United States | 51-200 | Exact match | 103 contacts → |
“Dynamic Ratings is dedicated to providing monitoring, control, and communication solutions for electrical apparatus.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Inphase Power Technologiesinphase.in HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 90 contacts → |
“Our mission is to be your trustable partner for complete power quality solutions InPhase Power manufactures power quality products and offers solutions for power quality…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Powersidepowerside.com HQ: Alameda, CA, United StatesReported employees: 51-200 | Alameda, CA, United States | 51-200 | Exact match | 89 contacts → |
“Power quality problems are on the rise as renewable energy, EV charging stations, and VFDs join the grid.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Elspec Engineering LTDelspec-ltd.com HQ: Caesarea Industrial Park, IsraelReported employees: 51-200 | Caesarea Industrial Park, Israel | 51-200 | Exact match | 80 contacts → |
“Elspec is a leading global technology provider of electrical power quality analyzers, real time power factor correction systems, and energy saving solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Clariant Power System Limitedclariantindia.co.in HQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 53 contacts → |
“Incorporated the year 1998, we, Clariant Power System Ltd.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Qualisteoqualisteo.com HQ: Nice, FranceReported employees: 11-50 | Nice, France | 11-50 | Exact match | 42 contacts → |
“Qualisteo est une entreprise innovante spécialisée dans le monitoring des consommations électriques des sites industriels.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Unipowerunipower-egypt.com HQ: Giza, EgyptReported employees: 51-200 | Giza, Egypt | 51-200 | Exact match | 41 contacts → |
“At UniPower, we deliver advanced power quality and engineering solutions backed by 26 years of proven success.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ohio Semitronics, INCohiosemitronics.com HQ: Hilliard, OH, United StatesReported employees: 51-200 | Hilliard, OH, United States | 51-200 | Exact match | 40 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Janitza North Americajanitza.com HQ: Ashburn, VA, United StatesReported employees: 51-200 | Ashburn, VA, United States | 51-200 | Exact match | 39 contacts → |
“Janitza is a global leader in energy measurement technology, power quality monitoring, energy consumption analysis, providing the timely and reliable data you need to power the AI…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Enspec Power LTDenspecpower.com HQ: St. Helens, United KingdomReported employees: 11-50 | St. Helens, United Kingdom | 11-50 | Exact match | 37 contacts → |
“Hello, we’re Enspec.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Legend Power Systemslegendpower.com HQ: Vancouver, BC, CanadaReported employees: 11-50 | Vancouver, BC, Canada | 11-50 | Exact match | 35 contacts → |
“Legend Power® Systems is a global leader in onsite Active Power Management technology.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Condensator Dominit Gmbhcondensator-dominit.de HQ: Brilon, GermanyReported employees: 51-200 | Brilon, Germany | 51-200 | Exact match | 33 contacts → |
“Condensator Dominit – Your Specialist in terms of Power Quality We are a medium-sized internationally active company in the field of electric energy supply quality.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Datakom Electronics Engineering A.Sdatakom.com.tr HQ: Atasehir, TürkiyeReported employees: 51-200 | Atasehir, Türkiye | 51-200 | Exact match | 31 contacts → |
“Datakom was founded in 1988 as an electronic R&D company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Mabrex Centroamérica, S.Amabrex-ca.com HQ: GuatemalaReported employees: 11-50 | Guatemala | 11-50 | Exact match | 30 contacts → |
“MABREX Centroamérica, es una empresa dedicada al suministro de equipos y servicios relacionados con sistemas de medición de energía, gestión y administración energética, mejora de…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | AVO Diagnostic Servicesavodiagnostics.com HQ: Dallas, United StatesReported employees: 51-200 | Dallas, United States | 51-200 | Exact match | 29 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 · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Algodue Elettronicaalgodue.com HQ: Maggiora, ItalyReported employees: 11-50 | Maggiora, Italy | 11-50 | Exact match | 29 contacts → |
“Since 1986 we are specialists in the design, manufacture and customization of systems for the measurement and monitoring of electricity, divided into the following categories…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Highflow Industries Pvt. LTDhighflow.in HQ: Ayodhya, IndiaReported employees: 51-200 | Ayodhya, India | 51-200 | Exact match | 28 contacts → |
“Highflow Industries Pvt.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Impact Meter Services PTY LTDamps.co.za HQ: City Of Tshwane, South AfricaReported employees: 51-200 | City Of Tshwane, South Africa | 51-200 | Exact match | 27 contacts → |
“Impact Meter Services (IMS) has developed an effective and professional electricity management system, which is amongst the best in the marketplace today.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Dranetzdranetz.com HQ: Edison, NJ, United StatesReported employees: 51-200 | Edison, NJ, United States | 51-200 | Exact match | 27 contacts → |
“For over 60 years, Dranetz has been recognized as a global leader for power monitoring equipment and services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Hytepshyteps.nl HQ: Eindhoven, NetherlandsReported employees: 11-50 | Eindhoven, Netherlands | 11-50 | Exact match | 26 contacts → |
“HyTEPS ensures the optimization and monitoring of electricity quality.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 533 company matches
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Power quality monitoring companies: dataset insights
September 20, 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
529 records in the displayed employee bands.
4 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 533 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: September 20, 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 ↗
Power quality monitoring companies by location
2 lists · largest firstEvery Power quality monitoring companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for power quality monitoring companies?
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 power quality monitoring companies did RevenueBase find worldwide?
The saved snapshot records 533 matching company records, 5,833 tracked contacts and 1,732 verified emails. The public preview displays 25 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: September 20, 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.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 power quality monitoring companies worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/power-quality-monitoring-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗