Company lists · Data refreshed November 2026
Top 25 Power diode manufacturers worldwide
RevenueBase identified 234 company matches for power diode manufacturers worldwide as of November 2026 and tracks 10,441 professional contacts across them, including 2,741 with verified work emails. The United States is the largest market and Shenzhen the largest hub.
This list covers company matches for power diode manufacturers 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 6, 2026. Country and city lists for power diode manufacturers 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 diode manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,841 contacts → | ||||
Exact match “Headquartered in the Netherlands, Nexperia is a global semiconductor company with a rich European history and over employees across Europe, Asia, and the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,182 contacts → | ||||
Exact match “Power Integrations, Inc, is a Silicon Valley-based supplier of high-performance electronic components used in high-voltage power-conversion systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 709 contacts → | ||||
Exact match “Bel designs, manufactures, and markets critical electronic components, systems and solutions for customers in aerospace, defense, industrial, and data-driven markets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 436 contacts → | ||||
Exact match “Alpha and Omega Semiconductor Limited, or AOS, is a designer, developer, and global supplier of a broad range of discrete power devices, wide bandgap power devices, power…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 225 contacts → | ||||
Exact match “ABOUT VINCOTECH Vincotech is a market leader in power semiconductor modules.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 191 contacts → | ||||
Exact match “For more than 70 years, Dynex Semiconductor has been designing and manufacturing high-power semiconductor solutions from its headquarters in Lincoln, England.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 144 contacts → | ||||
Exact match “Micro Commercial Components (MCC) is a leading integrated device manufacturer (IDM) of power discrete semiconductors worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 123 contacts → | ||||
Exact match “Hangzhou Silan Microelectronics is a computer software company based out of HANGZHOU.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 116 contacts → | ||||
Exact match “Powerex is your source for high power semiconductor solutions, including IGBTs, HVIGBTs, rectifiers, thyristors, custom power modules and assemblies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 113 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 113 contacts → | ||||
Exact match “We are excited to share that as of January 17, 2018, IXYS is a part of Littelfuse.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 77 contacts → | ||||
Exact match “Diotec - Your Specialist for Semiconductor Solutions Diotec is specialized in the design and manufacturing of discrete semiconductor components.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 70 contacts → | ||||
Exact match “Actron Technology Corp manufactures automotive diodes, power modules, IGBT, MOSFET alternator, regulator, and ABS (Anti-lock Brake System) controls.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 65 contacts → | ||||
Exact match “WeEn Semiconductors Crafting the future of bipolar power WeEn Semiconductors Co, Ltd, is the global joint venture between NXP Semiconductors N.V.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 62 contacts → | ||||
Exact match “Sanken Electric is a semiconductor manufacturer established in 1946.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 61 contacts → | ||||
Exact match “Dean Technology, Inc is an ISO 9001:2015 certified company that specializes in the manufacture, distribution and support of high voltage and high power diodes, power supplies…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 57 contacts → | ||||
Exact match “RIR Power Electronics Limited is a global pioneer in high-power semiconductor solutions, driving innovation and energy efficiency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 53 contacts → | ||||
Exact match “Voltage Multipliers Inc.(VMI) manufactures high voltage diodes, optocouplers, multipliers, rectifiers, and power supplies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 49 contacts → | ||||
Exact match “Founded in 1975, SECOM is a leading distributor in the fuses and semiconductors market.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 49 contacts → | ||||
Exact match “ShinDengen is a leading global manufacturer of power semiconductor devices and electronic components.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 28 contacts → | ||||
Exact match “Solitron Devices Inc is a power semiconductor company based out of 3301 Elec Way Ste C, West Palm Beach, FL, United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 21 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 21 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 21 contacts → | ||||
Exact match “Ultech Energies’, Pune was established in Pune and backed up by professionals with a wide experience in the field of Power Electronics.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 20 contacts → | ||||
Exact match “Darrah Electric Company is a manufacturer of high quality DC power supplies and power assembly solutions, and a distributor of power semiconductors and related components.” Recorded in the RevenueBase company graph · Nov 6, 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 diode manufacturers”. 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 234 power diode manufacturers worldwide
See the full list, filter by size, metro and specialty, and access 2,741 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Power diode manufacturers worldwide at a glance
As of Nov 6, 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 diode manufacturers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “power diode manufacturers” 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 2,741 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 6, 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 diode manufacturers by location
1 lists · largest firstEvery Power diode manufacturers 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 diode manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many power diode manufacturers are there worldwide?
RevenueBase identified 234 company matches for power diode manufacturers 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?
Nexperia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most power diode manufacturers?
The United States leads with 32 companies. Every power diode manufacturers list by country and city is linked on this page.
Which city has the most power diode manufacturers?
Shenzhen leads with 8 company records, followed by Delhi (4) and Dongguan (4).
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 2,741 professional contacts with verified work emails tracked across these 234 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 234 power diode manufacturers 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 diode manufacturers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 234 matching company records for power diode manufacturers worldwide, with 10,441 tracked contacts and 2,741 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 6, 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 diode manufacturers 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 |  Nexperianexperia.comHQ: Nijmegen, NetherlandsReported employees: 10001+ | Nijmegen, Netherlands | 10001+ | Exact match | 3,841 contacts → |
“Headquartered in the Netherlands, Nexperia is a global semiconductor company with a rich European history and over employees across Europe, Asia, and the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Power Integrationspower.comHQ: San Jose, CA, United StatesReported employees: 501-1,000 | San Jose, CA, United States | 501-1,000 | Exact match | 1,182 contacts → |
“Power Integrations, Inc, is a Silicon Valley-based supplier of high-performance electronic components used in high-voltage power-conversion systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  BEL Fuse INCbelfuse.comHQ: West Orange, NY, United StatesReported employees: 1,001-5,000 | West Orange, NY, United States | 1,001-5,000 | Exact match | 709 contacts → |
“Bel designs, manufactures, and markets critical electronic components, systems and solutions for customers in aerospace, defense, industrial, and data-driven markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Alpha & Omega Semiconductoraosmd.comHQ: Sunnyvale, CA, United StatesReported employees: 1,001-5,000 | Sunnyvale, CA, United States | 1,001-5,000 | Exact match | 436 contacts → |
“Alpha and Omega Semiconductor Limited, or AOS, is a designer, developer, and global supplier of a broad range of discrete power devices, wide bandgap power devices, power…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Vincotechvincotech.comHQ: Unterhaching, GermanyReported employees: 501-1,000 | Unterhaching, Germany | 501-1,000 | Exact match | 225 contacts → |
“ABOUT VINCOTECH Vincotech is a market leader in power semiconductor modules.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Dynex Semiconductor LTDdynexsemi.comHQ: Lincoln, United KingdomReported employees: 201-500 | Lincoln, United Kingdom | 201-500 | Exact match | 191 contacts → |
“For more than 70 years, Dynex Semiconductor has been designing and manufacturing high-power semiconductor solutions from its headquarters in Lincoln, England.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  MCC Micro Commercial Componentsmccsemi.comHQ: Simi Valley, TX, United StatesReported employees: 1,001-5,000 | Simi Valley, TX, United States | 1,001-5,000 | Exact match | 144 contacts → |
“Micro Commercial Components (MCC) is a leading integrated device manufacturer (IDM) of power discrete semiconductors worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Hangzhou Silan Microelectronics Co., LTDsilan.com.cnHQ: Hangzhou, ChinaReported employees: Not recorded | Hangzhou, China | Not recorded | Exact match | 123 contacts → |
“Hangzhou Silan Microelectronics is a computer software company based out of HANGZHOU.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Powerex INCpwrx.comHQ: Youngwood, PA, United StatesReported employees: 201-500 | Youngwood, PA, United States | 201-500 | Exact match | 116 contacts → |
“Powerex is your source for high power semiconductor solutions, including IGBTs, HVIGBTs, rectifiers, thyristors, custom power modules and assemblies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ローム(株)rohm.co.jp HQ: 京都市 右京区, JapanReported employees: 51-200 | 京都市 右京区, Japan | 51-200 | Exact match | 113 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  Ixys Corporationixys.comHQ: Milpitas, CA, United StatesReported employees: 1,001-5,000 | Milpitas, CA, United States | 1,001-5,000 | Exact match | 113 contacts → |
“We are excited to share that as of January 17, 2018, IXYS is a part of Littelfuse.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Diotec Semiconductor AGdiotec.comHQ: Heitersheim, GermanyReported employees: 201-500 | Heitersheim, Germany | 201-500 | Exact match | 77 contacts → |
“Diotec - Your Specialist for Semiconductor Solutions Diotec is specialized in the design and manufacturing of discrete semiconductor components.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Actron Technology Corp 8255actron.com.twHQ: Taoyuan City, TaiwanReported employees: 501-1,000 | Taoyuan City, Taiwan | 501-1,000 | Exact match | 70 contacts → |
“Actron Technology Corp manufactures automotive diodes, power modules, IGBT, MOSFET alternator, regulator, and ABS (Anti-lock Brake System) controls.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Ween Semiconductorsween-semi.comHQ: Shanghai, ChinaReported employees: 501-1,000 | Shanghai, China | 501-1,000 | Exact match | 65 contacts → |
“WeEn Semiconductors Crafting the future of bipolar power WeEn Semiconductors Co, Ltd, is the global joint venture between NXP Semiconductors N.V.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Sanken Electric Co., LTDsanken-ele.co.jpHQ: Kitano, JapanReported employees: 501-1,000 | Kitano, Japan | 501-1,000 | Exact match | 62 contacts → |
“Sanken Electric is a semiconductor manufacturer established in 1946.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Dean Technology, INCdeantechnology.comHQ: Addison, United StatesReported employees: 51-200 | Addison, United States | 51-200 | Exact match | 61 contacts → |
“Dean Technology, Inc is an ISO 9001:2015 certified company that specializes in the manufacture, distribution and support of high voltage and high power diodes, power supplies…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  RIR Power Electronics Limitedrirpowersemi.comHQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 57 contacts → |
“RIR Power Electronics Limited is a global pioneer in high-power semiconductor solutions, driving innovation and energy efficiency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Voltage Multipliers INCvoltagemultipliers.comHQ: Visalia, CA, United StatesReported employees: 201-500 | Visalia, CA, United States | 201-500 | Exact match | 53 contacts → |
“Voltage Multipliers Inc.(VMI) manufactures high voltage diodes, optocouplers, multipliers, rectifiers, and power supplies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Secom SRLsecompower.comHQ: Sesto S. Giovanni, ItalyReported employees: 11-50 | Sesto S. Giovanni, Italy | 11-50 | Exact match | 49 contacts → |
“Founded in 1975, SECOM is a leading distributor in the fuses and semiconductors market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Shindengen America, INCshindengen.comHQ: Palatine, United StatesReported employees: 1,001-5,000 | Palatine, United States | 1,001-5,000 | Exact match | 49 contacts → |
“ShinDengen is a leading global manufacturer of power semiconductor devices and electronic components.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Solitron Devices INCsolitrondevices.comHQ: West Palm Beach, FL, United StatesReported employees: 51-200 | West Palm Beach, FL, United States | 51-200 | Exact match | 28 contacts → |
“Solitron Devices Inc is a power semiconductor company based out of 3301 Elec Way Ste C, West Palm Beach, FL, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | (株)タムラ製作所tamura-ss.co.jp HQ: 練馬区, JapanReported employees: 501-1,000 | 練馬区, Japan | 501-1,000 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Ruttonsha International Rectifier LTDruttonsha.com HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Ultech Energiesultechenergies.com HQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 21 contacts → |
“Ultech Energies’, Pune was established in Pune and backed up by professionals with a wide experience in the field of Power Electronics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Darrah Electric Companydarrahelectric.comHQ: Cleveland, OH, United StatesReported employees: 11-50 | Cleveland, OH, United States | 11-50 | Exact match | 20 contacts → |
“Darrah Electric Company is a manufacturer of high quality DC power supplies and power assembly solutions, and a distributor of power semiconductors and related components.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 234 company matches
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Power diode manufacturers: dataset insights
November 6, 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
230 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 234 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 6, 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 diode manufacturers by location
1 lists · largest firstEvery Power diode manufacturers 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 diode manufacturers?
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 diode manufacturers did RevenueBase find worldwide?
The saved snapshot records 234 matching company records, 10,441 tracked contacts and 2,741 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 6, 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 diode manufacturers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/power-diode-manufacturers.
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 diode manufacturers worldwide
RevenueBase records 234 matching company records for power diode manufacturers worldwide, with 10,441 tracked contacts and 2,741 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 6, 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 diode manufacturers 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 | Nexperianexperia.com HQ: Nijmegen, NetherlandsReported employees: 10001+ | Nijmegen, Netherlands | 10001+ | Exact match | 3,841 contacts → |
“Headquartered in the Netherlands, Nexperia is a global semiconductor company with a rich European history and over employees across Europe, Asia, and the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Power Integrationspower.com HQ: San Jose, CA, United StatesReported employees: 501-1,000 | San Jose, CA, United States | 501-1,000 | Exact match | 1,182 contacts → |
“Power Integrations, Inc, is a Silicon Valley-based supplier of high-performance electronic components used in high-voltage power-conversion systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | BEL Fuse INCbelfuse.com HQ: West Orange, NY, United StatesReported employees: 1,001-5,000 | West Orange, NY, United States | 1,001-5,000 | Exact match | 709 contacts → |
“Bel designs, manufactures, and markets critical electronic components, systems and solutions for customers in aerospace, defense, industrial, and data-driven markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Alpha & Omega Semiconductoraosmd.com HQ: Sunnyvale, CA, United StatesReported employees: 1,001-5,000 | Sunnyvale, CA, United States | 1,001-5,000 | Exact match | 436 contacts → |
“Alpha and Omega Semiconductor Limited, or AOS, is a designer, developer, and global supplier of a broad range of discrete power devices, wide bandgap power devices, power…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Vincotechvincotech.com HQ: Unterhaching, GermanyReported employees: 501-1,000 | Unterhaching, Germany | 501-1,000 | Exact match | 225 contacts → |
“ABOUT VINCOTECH Vincotech is a market leader in power semiconductor modules.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Dynex Semiconductor LTDdynexsemi.com HQ: Lincoln, United KingdomReported employees: 201-500 | Lincoln, United Kingdom | 201-500 | Exact match | 191 contacts → |
“For more than 70 years, Dynex Semiconductor has been designing and manufacturing high-power semiconductor solutions from its headquarters in Lincoln, England.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | MCC Micro Commercial Componentsmccsemi.com HQ: Simi Valley, TX, United StatesReported employees: 1,001-5,000 | Simi Valley, TX, United States | 1,001-5,000 | Exact match | 144 contacts → |
“Micro Commercial Components (MCC) is a leading integrated device manufacturer (IDM) of power discrete semiconductors worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hangzhou Silan Microelectronics Co., LTDsilan.com.cn HQ: Hangzhou, ChinaReported employees: Not recorded | Hangzhou, China | Not recorded | Exact match | 123 contacts → |
“Hangzhou Silan Microelectronics is a computer software company based out of HANGZHOU.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Powerex INCpwrx.com HQ: Youngwood, PA, United StatesReported employees: 201-500 | Youngwood, PA, United States | 201-500 | Exact match | 116 contacts → |
“Powerex is your source for high power semiconductor solutions, including IGBTs, HVIGBTs, rectifiers, thyristors, custom power modules and assemblies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ローム(株)rohm.co.jp HQ: 京都市 右京区, JapanReported employees: 51-200 | 京都市 右京区, Japan | 51-200 | Exact match | 113 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Ixys Corporationixys.com HQ: Milpitas, CA, United StatesReported employees: 1,001-5,000 | Milpitas, CA, United States | 1,001-5,000 | Exact match | 113 contacts → |
“We are excited to share that as of January 17, 2018, IXYS is a part of Littelfuse.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Diotec Semiconductor AGdiotec.com HQ: Heitersheim, GermanyReported employees: 201-500 | Heitersheim, Germany | 201-500 | Exact match | 77 contacts → |
“Diotec - Your Specialist for Semiconductor Solutions Diotec is specialized in the design and manufacturing of discrete semiconductor components.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Actron Technology Corp 8255actron.com.tw HQ: Taoyuan City, TaiwanReported employees: 501-1,000 | Taoyuan City, Taiwan | 501-1,000 | Exact match | 70 contacts → |
“Actron Technology Corp manufactures automotive diodes, power modules, IGBT, MOSFET alternator, regulator, and ABS (Anti-lock Brake System) controls.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ween Semiconductorsween-semi.com HQ: Shanghai, ChinaReported employees: 501-1,000 | Shanghai, China | 501-1,000 | Exact match | 65 contacts → |
“WeEn Semiconductors Crafting the future of bipolar power WeEn Semiconductors Co, Ltd, is the global joint venture between NXP Semiconductors N.V.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sanken Electric Co., LTDsanken-ele.co.jp HQ: Kitano, JapanReported employees: 501-1,000 | Kitano, Japan | 501-1,000 | Exact match | 62 contacts → |
“Sanken Electric is a semiconductor manufacturer established in 1946.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Dean Technology, INCdeantechnology.com HQ: Addison, United StatesReported employees: 51-200 | Addison, United States | 51-200 | Exact match | 61 contacts → |
“Dean Technology, Inc is an ISO 9001:2015 certified company that specializes in the manufacture, distribution and support of high voltage and high power diodes, power supplies…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | RIR Power Electronics Limitedrirpowersemi.com HQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 57 contacts → |
“RIR Power Electronics Limited is a global pioneer in high-power semiconductor solutions, driving innovation and energy efficiency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Voltage Multipliers INCvoltagemultipliers.com HQ: Visalia, CA, United StatesReported employees: 201-500 | Visalia, CA, United States | 201-500 | Exact match | 53 contacts → |
“Voltage Multipliers Inc.(VMI) manufactures high voltage diodes, optocouplers, multipliers, rectifiers, and power supplies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Secom SRLsecompower.com HQ: Sesto S. Giovanni, ItalyReported employees: 11-50 | Sesto S. Giovanni, Italy | 11-50 | Exact match | 49 contacts → |
“Founded in 1975, SECOM is a leading distributor in the fuses and semiconductors market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Shindengen America, INCshindengen.com HQ: Palatine, United StatesReported employees: 1,001-5,000 | Palatine, United States | 1,001-5,000 | Exact match | 49 contacts → |
“ShinDengen is a leading global manufacturer of power semiconductor devices and electronic components.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Solitron Devices INCsolitrondevices.com HQ: West Palm Beach, FL, United StatesReported employees: 51-200 | West Palm Beach, FL, United States | 51-200 | Exact match | 28 contacts → |
“Solitron Devices Inc is a power semiconductor company based out of 3301 Elec Way Ste C, West Palm Beach, FL, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | (株)タムラ製作所tamura-ss.co.jp HQ: 練馬区, JapanReported employees: 501-1,000 | 練馬区, Japan | 501-1,000 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Ruttonsha International Rectifier LTDruttonsha.com HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Ultech Energiesultechenergies.com HQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 21 contacts → |
“Ultech Energies’, Pune was established in Pune and backed up by professionals with a wide experience in the field of Power Electronics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Darrah Electric Companydarrahelectric.com HQ: Cleveland, OH, United StatesReported employees: 11-50 | Cleveland, OH, United States | 11-50 | Exact match | 20 contacts → |
“Darrah Electric Company is a manufacturer of high quality DC power supplies and power assembly solutions, and a distributor of power semiconductors and related components.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 234 company matches
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Power diode manufacturers: dataset insights
November 6, 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
230 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 234 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 6, 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 diode manufacturers by location
1 lists · largest firstEvery Power diode manufacturers 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 diode manufacturers?
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 diode manufacturers did RevenueBase find worldwide?
The saved snapshot records 234 matching company records, 10,441 tracked contacts and 2,741 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 6, 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 power diode manufacturers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/power-diode-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗