Company lists · Data refreshed November 2026
Top 25 Transformer, 400 hz suppliers worldwide
RevenueBase identified 143 company matches for transformer, 400 hz suppliers worldwide as of November 2026 and tracks 1,913 professional contacts across them, including 467 with verified work emails. The United States is the largest market and Mumbai the largest hub.
This list covers company matches for transformer, 400 hz 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 November 2, 2026. Country and city lists for transformer, 400 hz suppliers 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 transformer, 400 hz suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 324 contacts → | ||||
Exact match “Welcome to the SGB-SMIT Group, the pure-play transformer specialist from Europe with the highest customer dedication.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 2 | 186 contacts → | ||||
Exact match “NWL Inc.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 3 | 154 contacts → | ||||
Exact match “At JST Power Equipment, we pride ourselves on delivering world-class transformer and electrical equipment solutions.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 4 | 67 contacts → | ||||
Exact match “INATRA S.A- Industria Andina de Transformadores Desde el 18 de Julio de 1974, en INATRA hemos desarrollado nuestros transformadores con tecnología propia de punta, contando con…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 5 | 55 contacts → | ||||
Exact match “Surplec offers a centralized service for the sale, purchase, repair, rental, and testing of medium- and high-voltage transformers and equipment.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 6 | 52 contacts → | ||||
Exact match “KOHSEL A/S is a Scandinavian transformer manufacturer with production sites in Europe and Asia.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 7 | 38 contacts → | ||||
Exact match “T&R Electric Supply Company buys, sells, rents, and repairs distribution and power class transformers, along with medium and high voltage switchgear.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 8 | 33 contacts → | ||||
Exact match “Sunbelt Transformer is one of the world’s largest providers of new and reconditioned transformers and electrical equipment for commercial and industrial markets worldwide.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 9 | 33 contacts → | ||||
Exact match “LOS CONCE SAIMCIyF manufactures power transformers and reactors since 1976, designing and producing equipment up to 220 kV.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 10 | 31 contacts → | ||||
Exact match “TDC Parsons Peebles design, manufacture, test, install and commission high voltage motors, generators and rotary frequency converters in the range 3.3kV to 13.8kV and up to 50MW…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 11 | 31 contacts → | ||||
Exact match “For over 40 years, Micron has been the supplier of choice for original equipment manufacturers and control system builders around the world.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 12 | 31 contacts → | ||||
Exact match “The company was founded in Şanlıurfa in 2006, in order to operate in domains of electricity, engineering, consultancy, and commitment.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 13 | 29 contacts → | ||||
Exact match “Warner Power is now part of Grand Power Systems!” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 14 | 28 contacts → | ||||
Exact match “Company born in 1969 in a small lab, now is one of the leader company on the market.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 15 | 18 contacts → | ||||
Exact match “Située en Ile de France, proche de Marne La Vallée, la société Le Cosinus se veut LE spécialiste de la conception et de la fabrication de transformateurs (Mono ou Triphasé) et…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 16 | 13 contacts → | ||||
Exact match “American Rotary is the manufacturer and distributor of the largest selection of phase converters and transformers online!” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “Marcus Transformer is an electrical/electronic manufacturing company based out of Rue du College Suite 26, Montreal, QC, Canada.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “Gola Electronics is an electrical/electronic manufacturing company based out of A16/7, SITE 4, UPSIDC INDUSTRIAL AREA Sahibabad, Uttar Pradesh, India.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “ElectricalEngineering # ElectricalManufacturing #Manufacturing #Transformers #Engineers # Distributiontransformers #Powertransformers #Hermetictransformers #Oilimmersedtransformers” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “MacKinnon Magnetics designs, manufactures, and tests dry-type transformers from 15 to 800 kVA.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “Uw spanningsprobleem is onze uitdaging!” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Our most recent development is CK Beckett – Transformers & Switchgear Limited – Here we hold a substantial stock of a wide range of both transformers and switchgear.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Transformers and related products form the main body of Eti Elektroteknik's manufacturing activities.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “EKA TRANSFORMATÖR is a company based out of Turkey.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Silicon Valley Breaker & Control Inc- powerful electrical wholesaler / supplier of Transformers, Circuit Breakers, Controls, Transformers, Bus Duct & Plugs.” Recorded in the RevenueBase company graph · Nov 2, 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 “transformer, 400 hz 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 25 of 143 transformer, 400 hz suppliers worldwide
See the full list, filter by size, metro and specialty, and access 467 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Transformer, 400 hz suppliers worldwide at a glance
As of Nov 2, 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 transformer, 400 hz suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “transformer, 400 hz 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 467 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 November 2, 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.
Transformer, 400 hz suppliers by location
1 lists · largest firstEvery Transformer, 400 hz suppliers 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 “transformer, 400 hz suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many transformer, 400 hz suppliers are there worldwide?
RevenueBase identified 143 company matches for transformer, 400 hz suppliers worldwide as of November 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?
Sgb-Smit Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most transformer, 400 hz suppliers?
The United States leads with 28 companies. Every transformer, 400 hz suppliers list by country and city is linked on this page.
Which city has the most transformer, 400 hz suppliers?
Mumbai leads with 4 company records, followed by Pune (3) and Aurangabad (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 467 professional contacts with verified work emails tracked across these 143 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 November 2, 2026.
Ready to reach these companies? Verified emails and direct dials for all 143 transformer, 400 hz 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.
More company lists
Company intelligence · public preview
Top 25 transformer, 400 hz 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 143 matching company records for transformer, 400 hz suppliers worldwide, with 1,913 tracked contacts and 467 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: November 2, 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 transformer, 400 hz 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 | Sgb-Smit Groupsgb-smit.com HQ: Regensburg, OH, GermanyReported employees: 1,001-5,000 | Regensburg, OH, Germany | 1,001-5,000 | Exact match | 324 contacts → |
“Welcome to the SGB-SMIT Group, the pure-play transformer specialist from Europe with the highest customer dedication.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | NWLnwl.com HQ: Bordentown, NJ, United StatesReported employees: 201-500 | Bordentown, NJ, United States | 201-500 | Exact match | 186 contacts → |
“NWL Inc.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | JST Power Equipmentjstpower.com HQ: Lake Mary, FL, United StatesReported employees: 201-500 | Lake Mary, FL, United States | 201-500 | Exact match | 154 contacts → |
“At JST Power Equipment, we pride ourselves on delivering world-class transformer and electrical equipment solutions.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Inatra S.Ainatra.com HQ: Guayaquil, EcuadorReported employees: 201-500 | Guayaquil, Ecuador | 201-500 | Exact match | 67 contacts → |
“INATRA S.A- Industria Andina de Transformadores Desde el 18 de Julio de 1974, en INATRA hemos desarrollado nuestros transformadores con tecnología propia de punta, contando con…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Surplec, An IPS Companysurplec.com HQ: Sherbrooke, ON, CanadaReported employees: 51-200 | Sherbrooke, ON, Canada | 51-200 | Exact match | 55 contacts → |
“Surplec offers a centralized service for the sale, purchase, repair, rental, and testing of medium- and high-voltage transformers and equipment.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Kohsel A Skohsel.dk HQ: Hørning, DenmarkReported employees: 501-1,000 | Hørning, Denmark | 501-1,000 | Exact match | 52 contacts → |
“KOHSEL A/S is a Scandinavian transformer manufacturer with production sites in Europe and Asia.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | T & R Electric Supply Co., INCtrelectric.com HQ: Colman, SD, United StatesReported employees: 51-200 | Colman, SD, United States | 51-200 | Exact match | 38 contacts → |
“T&R Electric Supply Company buys, sells, rents, and repairs distribution and power class transformers, along with medium and high voltage switchgear.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sunbelt Transformersunbeltusa.com HQ: Temple, CO, United StatesReported employees: 51-200 | Temple, CO, United States | 51-200 | Exact match | 33 contacts → |
“Sunbelt Transformer is one of the world’s largest providers of new and reconditioned transformers and electrical equipment for commercial and industrial markets worldwide.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | LOS Concelosconce.com.ar HQ: Monte Grande, ArgentinaReported employees: 51-200 | Monte Grande, Argentina | 51-200 | Exact match | 33 contacts → |
“LOS CONCE SAIMCIyF manufactures power transformers and reactors since 1976, designing and producing equipment up to 220 kV.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | TDC Parsons Peeblesparsons-peebles.com HQ: Dunfermline, United KingdomReported employees: 51-200 | Dunfermline, United Kingdom | 51-200 | Exact match | 31 contacts → |
“TDC Parsons Peebles design, manufacture, test, install and commission high voltage motors, generators and rotary frequency converters in the range 3.3kV to 13.8kV and up to 50MW…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Micron Industries Corporationmicronpower.com HQ: Sterling, IL, United StatesReported employees: 51-200 | Sterling, IL, United States | 51-200 | Exact match | 31 contacts → |
“For over 40 years, Micron has been the supplier of choice for original equipment manufacturers and control system builders around the world.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Transfomaxtransfomax.com HQ: Şanliurfa, TürkiyeReported employees: 51-200 | Şanliurfa, Türkiye | 51-200 | Exact match | 31 contacts → |
“The company was founded in Şanlıurfa in 2006, in order to operate in domains of electricity, engineering, consultancy, and commitment.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Warner Powergrandpowersystems.com HQ: Grand Haven, NH, United StatesReported employees: 51-200 | Grand Haven, NH, United States | 51-200 | Exact match | 29 contacts → |
“Warner Power is now part of Grand Power Systems!” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Trafo Elettro SRLtrafoelettro.com HQ: Montecchio Maggiore, ItalyReported employees: 11-50 | Montecchio Maggiore, Italy | 11-50 | Exact match | 28 contacts → |
“Company born in 1969 in a small lab, now is one of the leader company on the market.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: 77330, FranceReported employees: 11-50 | 77330, France | 11-50 | Exact match | 18 contacts → |
“Située en Ile de France, proche de Marne La Vallée, la société Le Cosinus se veut LE spécialiste de la conception et de la fabrication de transformateurs (Mono ou Triphasé) et…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  American Rotaryamericanrotary.comHQ: Menomonee Falls, WI, United StatesReported employees: 11-50 | Menomonee Falls, WI, United States | 11-50 | Exact match | 13 contacts → |
“American Rotary is the manufacturer and distributor of the largest selection of phase converters and transformers online!” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Marcus Transformermarcustransformer.com HQ: Montreal, QC, CanadaReported employees: 11-50 | Montreal, QC, Canada | 11-50 | Exact match | 11 contacts → |
“Marcus Transformer is an electrical/electronic manufacturing company based out of Rue du College Suite 26, Montreal, QC, Canada.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Gola Electronicsgolaelectronics.com HQ: Upsidc Industrial Sahibabad, IndiaReported employees: 11-50 | Upsidc Industrial Sahibabad, India | 11-50 | Exact match | 10 contacts → |
“Gola Electronics is an electrical/electronic manufacturing company based out of A16/7, SITE 4, UPSIDC INDUSTRIAL AREA Sahibabad, Uttar Pradesh, India.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Danelec Limiteddanelec-ltd.com HQ: Port Harcourt, NigeriaReported employees: 51-200 | Port Harcourt, Nigeria | 51-200 | Exact match | 9 contacts → |
“ElectricalEngineering # ElectricalManufacturing #Manufacturing #Transformers #Engineers # Distributiontransformers #Powertransformers #Hermetictransformers #Oilimmersedtransformers” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Mackinnon Magneticsmackinnonmagnetics.com HQ: Concord, ON, United StatesReported employees: 11-50 | Concord, ON, United States | 11-50 | Exact match | 9 contacts → |
“MacKinnon Magnetics designs, manufactures, and tests dry-type transformers from 15 to 800 kVA.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Aalten, NetherlandsReported employees: 11-50 | Aalten, Netherlands | 11-50 | Exact match | 7 contacts → |
“Uw spanningsprobleem is onze uitdaging!” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | CK Beckett Transformers & Switchgear 2017 LTDckbeckett.co.uk HQ: Barnsley, United KingdomReported employees: 1-10 | Barnsley, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Our most recent development is CK Beckett – Transformers & Switchgear Limited – Here we hold a substantial stock of a wide range of both transformers and switchgear.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | ETI Elektroteknik A.Setielektroteknik.com HQ: Istanbul, TürkiyeReported employees: 11-50 | Istanbul, Türkiye | 11-50 | Exact match | 7 contacts → |
“Transformers and related products form the main body of Eti Elektroteknik's manufacturing activities.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | EKA Transformatörekatrafo.com HQ: TürkiyeReported employees: 1-10 | Türkiye | 1-10 | Exact match | 7 contacts → |
“EKA TRANSFORMATÖR is a company based out of Turkey.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Silicon Valley Breaker & Control INCsvbcinc.com HQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 6 contacts → |
“Silicon Valley Breaker & Control Inc- powerful electrical wholesaler / supplier of Transformers, Circuit Breakers, Controls, Transformers, Bus Duct & Plugs.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 143 company matches
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Transformer, 400 hz suppliers: dataset insights
November 2, 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
136 records in the displayed employee bands.
7 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 143 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: November 2, 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 ↗
Transformer, 400 hz suppliers by location
1 lists · largest firstEvery Transformer, 400 hz suppliers 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 transformer, 400 hz 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 transformer, 400 hz suppliers did RevenueBase find worldwide?
The saved snapshot records 143 matching company records, 1,913 tracked contacts and 467 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: November 2, 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 25 transformer, 400 hz suppliers worldwide. Snapshot: November 2, 2026. https://revenuebase.ai/companies/browse/transformer-400-hz-suppliers.
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 transformer, 400 hz suppliers worldwide
RevenueBase records 143 matching company records for transformer, 400 hz suppliers worldwide, with 1,913 tracked contacts and 467 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: November 2, 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 transformer, 400 hz 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 | Sgb-Smit Groupsgb-smit.com HQ: Regensburg, OH, GermanyReported employees: 1,001-5,000 | Regensburg, OH, Germany | 1,001-5,000 | Exact match | 324 contacts → |
“Welcome to the SGB-SMIT Group, the pure-play transformer specialist from Europe with the highest customer dedication.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | NWLnwl.com HQ: Bordentown, NJ, United StatesReported employees: 201-500 | Bordentown, NJ, United States | 201-500 | Exact match | 186 contacts → |
“NWL Inc.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | JST Power Equipmentjstpower.com HQ: Lake Mary, FL, United StatesReported employees: 201-500 | Lake Mary, FL, United States | 201-500 | Exact match | 154 contacts → |
“At JST Power Equipment, we pride ourselves on delivering world-class transformer and electrical equipment solutions.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Inatra S.Ainatra.com HQ: Guayaquil, EcuadorReported employees: 201-500 | Guayaquil, Ecuador | 201-500 | Exact match | 67 contacts → |
“INATRA S.A- Industria Andina de Transformadores Desde el 18 de Julio de 1974, en INATRA hemos desarrollado nuestros transformadores con tecnología propia de punta, contando con…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Surplec, An IPS Companysurplec.com HQ: Sherbrooke, ON, CanadaReported employees: 51-200 | Sherbrooke, ON, Canada | 51-200 | Exact match | 55 contacts → |
“Surplec offers a centralized service for the sale, purchase, repair, rental, and testing of medium- and high-voltage transformers and equipment.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Kohsel A Skohsel.dk HQ: Hørning, DenmarkReported employees: 501-1,000 | Hørning, Denmark | 501-1,000 | Exact match | 52 contacts → |
“KOHSEL A/S is a Scandinavian transformer manufacturer with production sites in Europe and Asia.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | T & R Electric Supply Co., INCtrelectric.com HQ: Colman, SD, United StatesReported employees: 51-200 | Colman, SD, United States | 51-200 | Exact match | 38 contacts → |
“T&R Electric Supply Company buys, sells, rents, and repairs distribution and power class transformers, along with medium and high voltage switchgear.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sunbelt Transformersunbeltusa.com HQ: Temple, CO, United StatesReported employees: 51-200 | Temple, CO, United States | 51-200 | Exact match | 33 contacts → |
“Sunbelt Transformer is one of the world’s largest providers of new and reconditioned transformers and electrical equipment for commercial and industrial markets worldwide.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | LOS Concelosconce.com.ar HQ: Monte Grande, ArgentinaReported employees: 51-200 | Monte Grande, Argentina | 51-200 | Exact match | 33 contacts → |
“LOS CONCE SAIMCIyF manufactures power transformers and reactors since 1976, designing and producing equipment up to 220 kV.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | TDC Parsons Peeblesparsons-peebles.com HQ: Dunfermline, United KingdomReported employees: 51-200 | Dunfermline, United Kingdom | 51-200 | Exact match | 31 contacts → |
“TDC Parsons Peebles design, manufacture, test, install and commission high voltage motors, generators and rotary frequency converters in the range 3.3kV to 13.8kV and up to 50MW…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Micron Industries Corporationmicronpower.com HQ: Sterling, IL, United StatesReported employees: 51-200 | Sterling, IL, United States | 51-200 | Exact match | 31 contacts → |
“For over 40 years, Micron has been the supplier of choice for original equipment manufacturers and control system builders around the world.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Transfomaxtransfomax.com HQ: Şanliurfa, TürkiyeReported employees: 51-200 | Şanliurfa, Türkiye | 51-200 | Exact match | 31 contacts → |
“The company was founded in Şanlıurfa in 2006, in order to operate in domains of electricity, engineering, consultancy, and commitment.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Warner Powergrandpowersystems.com HQ: Grand Haven, NH, United StatesReported employees: 51-200 | Grand Haven, NH, United States | 51-200 | Exact match | 29 contacts → |
“Warner Power is now part of Grand Power Systems!” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Trafo Elettro SRLtrafoelettro.com HQ: Montecchio Maggiore, ItalyReported employees: 11-50 | Montecchio Maggiore, Italy | 11-50 | Exact match | 28 contacts → |
“Company born in 1969 in a small lab, now is one of the leader company on the market.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: 77330, FranceReported employees: 11-50 | 77330, France | 11-50 | Exact match | 18 contacts → |
“Située en Ile de France, proche de Marne La Vallée, la société Le Cosinus se veut LE spécialiste de la conception et de la fabrication de transformateurs (Mono ou Triphasé) et…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | American Rotaryamericanrotary.com HQ: Menomonee Falls, WI, United StatesReported employees: 11-50 | Menomonee Falls, WI, United States | 11-50 | Exact match | 13 contacts → |
“American Rotary is the manufacturer and distributor of the largest selection of phase converters and transformers online!” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Marcus Transformermarcustransformer.com HQ: Montreal, QC, CanadaReported employees: 11-50 | Montreal, QC, Canada | 11-50 | Exact match | 11 contacts → |
“Marcus Transformer is an electrical/electronic manufacturing company based out of Rue du College Suite 26, Montreal, QC, Canada.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Gola Electronicsgolaelectronics.com HQ: Upsidc Industrial Sahibabad, IndiaReported employees: 11-50 | Upsidc Industrial Sahibabad, India | 11-50 | Exact match | 10 contacts → |
“Gola Electronics is an electrical/electronic manufacturing company based out of A16/7, SITE 4, UPSIDC INDUSTRIAL AREA Sahibabad, Uttar Pradesh, India.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Danelec Limiteddanelec-ltd.com HQ: Port Harcourt, NigeriaReported employees: 51-200 | Port Harcourt, Nigeria | 51-200 | Exact match | 9 contacts → |
“ElectricalEngineering # ElectricalManufacturing #Manufacturing #Transformers #Engineers # Distributiontransformers #Powertransformers #Hermetictransformers #Oilimmersedtransformers” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Mackinnon Magneticsmackinnonmagnetics.com HQ: Concord, ON, United StatesReported employees: 11-50 | Concord, ON, United States | 11-50 | Exact match | 9 contacts → |
“MacKinnon Magnetics designs, manufactures, and tests dry-type transformers from 15 to 800 kVA.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Aalten, NetherlandsReported employees: 11-50 | Aalten, Netherlands | 11-50 | Exact match | 7 contacts → |
“Uw spanningsprobleem is onze uitdaging!” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | CK Beckett Transformers & Switchgear 2017 LTDckbeckett.co.uk HQ: Barnsley, United KingdomReported employees: 1-10 | Barnsley, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Our most recent development is CK Beckett – Transformers & Switchgear Limited – Here we hold a substantial stock of a wide range of both transformers and switchgear.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | ETI Elektroteknik A.Setielektroteknik.com HQ: Istanbul, TürkiyeReported employees: 11-50 | Istanbul, Türkiye | 11-50 | Exact match | 7 contacts → |
“Transformers and related products form the main body of Eti Elektroteknik's manufacturing activities.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | EKA Transformatörekatrafo.com HQ: TürkiyeReported employees: 1-10 | Türkiye | 1-10 | Exact match | 7 contacts → |
“EKA TRANSFORMATÖR is a company based out of Turkey.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Silicon Valley Breaker & Control INCsvbcinc.com HQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 6 contacts → |
“Silicon Valley Breaker & Control Inc- powerful electrical wholesaler / supplier of Transformers, Circuit Breakers, Controls, Transformers, Bus Duct & Plugs.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Transformer, 400 hz suppliers: dataset insights
November 2, 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
136 records in the displayed employee bands.
7 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 143 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: November 2, 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 ↗
Transformer, 400 hz suppliers by location
1 lists · largest firstEvery Transformer, 400 hz suppliers 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 transformer, 400 hz 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 transformer, 400 hz suppliers did RevenueBase find worldwide?
The saved snapshot records 143 matching company records, 1,913 tracked contacts and 467 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: November 2, 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 25 transformer, 400 hz suppliers worldwide. Snapshot: November 2, 2026. https://revenuebase.ai/companies/browse/transformer-400-hz-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗