Company lists · Data refreshed September 2026
Top 22 Power adapter manufacturers based in the United States
RevenueBase identified 57 company matches for power adapter manufacturers associated with the United States as of September 2026 and tracks 2,697 professional contacts across them, including 645 with verified work emails. Fremont is the largest hub.
This list covers company matches for power adapter manufacturers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 30, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 22 largest power adapter manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,111 contacts → | ||||
Exact match “Artesyn Embedded Power is an Advanced Energy product brand and is well recognized as a global leader in the design and manufacture of highly reliable power conversion solutions…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 709 contacts → | ||||
Exact match “Founded in 1949, Bel designs, manufactures and markets a broad array of products that Power, Protect and Connect electronic circuits.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 290 contacts → | ||||
Exact match “Astrodyne TDI is a custom designer and manufacturer of innovative power solutions for demanding applications worldwide.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 206 contacts → | ||||
Exact match “At CUI our purpose is straight-forward: power products how you want them, when you want them.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 28 contacts → | ||||
Exact match “Totex Manufacturing has been solving challenges and creating real-world solutions for over 35 years.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 20 contacts → | ||||
Exact match “Warner Power is now part of Grand Power Systems!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 15 contacts → | ||||
Exact match “SIGNAL+POWER is a worldwide manufacturer of power cords, cord sets, custom cable assemblies and power cord plug adapters.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 12 contacts → | ||||
Exact match “MEGA Electronics Inc.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “360 Electrical is a privately held, Salt Lake City, Utah-based company that designs, manufactures and markets innovative, high quality consumer power products and accessories that…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match “Salom America Company has been a manufacturer of chargers and power supplies for over 30 years.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “Qualtek Electronics Corp, established in 1980, has become a world leader in fan and fan accessories, power supplies, primary power components, EMI power line filters, cable…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “Ventev mobility is an innovative and reliable accessory company for mobile devices.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “SEC America, LLC is a design and engineering company specializing in power conversion solutions for the supply of electricity.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “MoxiE Inductor Corporation is a worldwide leader in electronic component design and manufacturing.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Aras Power Technologies (Aras) was established in 2002 with the premise of providing leading edge power delivery solutions for the challenging power requirements evolving in…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “As the Flagship of Custom magnetics, Ensign has come a long way since 1939.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “Powerhouse Two specializes in the design and development of power solutions for devices that span consumer, industrial, medical, hospitality and specialty needs.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “Topline powers is a professional manufacturer of mass customization of consumer electronic products.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “N2Power was founded in Southern California in as a designer and manufacturer of ultrasmall, highly reliable, energy efficient, and environmentally friendly power supply units…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “P1 Manufacturing helps OEMs design and deliver engineered products that power, protect and propel our world.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Our vision has always been centered around the vital bridge between power and business.” Recorded in the RevenueBase company graph · Sep 30, 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 adapter 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 22 of 57 power adapter manufacturers based in the United States
See the full list, filter by size, metro and specialty, and access 645 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Power adapter manufacturers based in the United States at a glance
As of Sep 30, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 57 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “power adapter 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 645 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “power adapter manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many power adapter manufacturers are there based in the United States?
RevenueBase identified 57 company matches for power adapter manufacturers associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Artesyn Embedded Power tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most power adapter manufacturers?
Fremont leads with 3 company records, followed by Irvine (3) and Brockton (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 645 professional contacts with verified work emails tracked across these 57 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.
Ready to reach these companies? Verified emails and direct dials for all 57 power adapter manufacturers based in the United States. Start with a free account, no credit card.
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Power adapter manufacturers by geography
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 22 power adapter manufacturers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 57 matching company records for power adapter manufacturers based in the United States, with 2,697 tracked contacts and 645 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 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 22 power adapter manufacturers based in the United States
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 |  Artesyn Embedded Powerartesyn.comHQ: Tempe, AZ, United StatesReported employees: 10001+ | Tempe, AZ, United States | 10001+ | Exact match | 1,111 contacts → |
“Artesyn Embedded Power is an Advanced Energy product brand and is well recognized as a global leader in the design and manufacture of highly reliable power conversion solutions…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  BEL Fuse INCbelfuse.comHQ: West Orange, NJ, United StatesReported employees: 1,001-5,000 | West Orange, NJ, United States | 1,001-5,000 | Exact match | 709 contacts → |
“Founded in 1949, Bel designs, manufactures and markets a broad array of products that Power, Protect and Connect electronic circuits.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Astrodyne TDIastrodynetdi.comHQ: Hackettstown, NJ, United StatesReported employees: 501-1,000 | Hackettstown, NJ, United States | 501-1,000 | Exact match | 290 contacts → |
“Astrodyne TDI is a custom designer and manufacturer of innovative power solutions for demanding applications worldwide.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  CUI INCcui.comHQ: Portland, OR, United StatesReported employees: 51-200 | Portland, OR, United States | 51-200 | Exact match | 206 contacts → |
“At CUI our purpose is straight-forward: power products how you want them, when you want them.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Totex Manufacturing INCtotexmfg.com HQ: Torrance, CA, United StatesReported employees: 201-500 | Torrance, CA, United States | 201-500 | Exact match | 28 contacts → |
“Totex Manufacturing has been solving challenges and creating real-world solutions for over 35 years.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Warner Powergrandpowersystems.com HQ: Grand Haven, MI, United StatesReported employees: 51-200 | Grand Haven, MI, United States | 51-200 | Exact match | 20 contacts → |
“Warner Power is now part of Grand Power Systems!” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Signal Powersignalandpower.com HQ: Campbell, CA, United StatesReported employees: 11-50 | Campbell, CA, United States | 11-50 | Exact match | 15 contacts → |
“SIGNAL+POWER is a worldwide manufacturer of power cords, cord sets, custom cable assemblies and power cord plug adapters.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Mega Electronics, INCmegaelectronics.com HQ: New Brunswick, NJ, United StatesReported employees: 11-50 | New Brunswick, NJ, United States | 11-50 | Exact match | 12 contacts → |
“MEGA Electronics Inc.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 360 Electrical360electrical.com HQ: Salt Lake City, UT, United StatesReported employees: 11-50 | Salt Lake City, UT, United States | 11-50 | Exact match | 11 contacts → |
“360 Electrical is a privately held, Salt Lake City, Utah-based company that designs, manufactures and markets innovative, high quality consumer power products and accessories that…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Salom America Companysalom.com HQ: Oak Park, IL, United StatesReported employees: 1-10 | Oak Park, IL, United States | 1-10 | Exact match | 9 contacts → |
“Salom America Company has been a manufacturer of chargers and power supplies for over 30 years.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Qualtek Electronicsqualtekusa.com HQ: Mentor, OH, United StatesReported employees: 51-200 | Mentor, OH, United States | 51-200 | Exact match | 7 contacts → |
“Qualtek Electronics Corp, established in 1980, has become a world leader in fan and fan accessories, power supplies, primary power components, EMI power line filters, cable…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ventev Mobilityventevmobility.com HQ: Towson, MD, United StatesReported employees: 11-50 | Towson, MD, United States | 11-50 | Exact match | 5 contacts → |
“Ventev mobility is an innovative and reliable accessory company for mobile devices.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  APX Technologies INCapxonline.comHQ: Hicksville, NY, United StatesReported employees: 11-50 | Hicksville, NY, United States | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | SEC Americasecamerica.com HQ: South Burlington, VT, United StatesReported employees: 1-10 | South Burlington, VT, United States | 1-10 | Exact match | 4 contacts → |
“SEC America, LLC is a design and engineering company specializing in power conversion solutions for the supply of electricity.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Moxie Inductor Corporationmoxieinductors.com HQ: Irvine, CA, United StatesReported employees: 11-50 | Irvine, CA, United States | 11-50 | Exact match | 4 contacts → |
“MoxiE Inductor Corporation is a worldwide leader in electronic component design and manufacturing.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Aras Power Technologiesaraspower.comHQ: Milpitas, CA, United StatesReported employees: 11-50 | Milpitas, CA, United States | 11-50 | Exact match | 4 contacts → |
“Aras Power Technologies (Aras) was established in 2002 with the premise of providing leading edge power delivery solutions for the challenging power requirements evolving in…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ensign Corporationensigncorp.com HQ: Bellevue, IA, United StatesReported employees: 11-50 | Bellevue, IA, United States | 11-50 | Exact match | 4 contacts → |
“As the Flagship of Custom magnetics, Ensign has come a long way since 1939.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Powerhouse TWO INCpowerhb.com HQ: Winter Garden, FL, United StatesReported employees: 1-10 | Winter Garden, FL, United States | 1-10 | Exact match | 3 contacts → |
“Powerhouse Two specializes in the design and development of power solutions for devices that span consumer, industrial, medical, hospitality and specialty needs.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Topline Power USA INCtoplinepower.net HQ: Irvine, CA, United StatesReported employees: 501-1,000 | Irvine, CA, United States | 501-1,000 | Exact match | 3 contacts → |
“Topline powers is a professional manufacturer of mass customization of consumer electronic products.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | N2power, INCn2power.com HQ: Irvine, CA, United StatesReported employees: 51-200 | Irvine, CA, United States | 51-200 | Exact match | 3 contacts → |
“N2Power was founded in Southern California in as a designer and manufacturer of ultrasmall, highly reliable, energy efficient, and environmentally friendly power supply units…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | P1 Manufacturingp1ind.com HQ: Schenectady, NY, United StatesReported employees: 51-200 | Schenectady, NY, United States | 51-200 | Exact match | 3 contacts → |
“P1 Manufacturing helps OEMs design and deliver engineered products that power, protect and propel our world.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Linvox Corporationlinvoxcorp.com HQ: Fremont, CA, United StatesReported employees: 11-50 | Fremont, CA, United States | 11-50 | Exact match | 3 contacts → |
“Our vision has always been centered around the vital bridge between power and business.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 57 company matches
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Power adapter manufacturers: dataset insights
September 30, 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
56 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 57 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for power adapter 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 adapter manufacturers did RevenueBase find based in the United States?
The saved snapshot records 57 matching company records, 2,697 tracked contacts and 645 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 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
Power adapter manufacturers by geography
Cite this list
RevenueBase Data Team. Top 22 power adapter manufacturers based in the United States. Snapshot: September 30, 2026. https://revenuebase.ai/companies/power-adapter-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Power adapter manufacturers based in India
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
Company intelligence · public preview
Top 22 power adapter manufacturers based in the United States
RevenueBase records 57 matching company records for power adapter manufacturers based in the United States, with 2,697 tracked contacts and 645 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 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 22 power adapter manufacturers based in the United States
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 | Artesyn Embedded Powerartesyn.com HQ: Tempe, AZ, United StatesReported employees: 10001+ | Tempe, AZ, United States | 10001+ | Exact match | 1,111 contacts → |
“Artesyn Embedded Power is an Advanced Energy product brand and is well recognized as a global leader in the design and manufacture of highly reliable power conversion solutions…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | BEL Fuse INCbelfuse.com HQ: West Orange, NJ, United StatesReported employees: 1,001-5,000 | West Orange, NJ, United States | 1,001-5,000 | Exact match | 709 contacts → |
“Founded in 1949, Bel designs, manufactures and markets a broad array of products that Power, Protect and Connect electronic circuits.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Astrodyne TDIastrodynetdi.com HQ: Hackettstown, NJ, United StatesReported employees: 501-1,000 | Hackettstown, NJ, United States | 501-1,000 | Exact match | 290 contacts → |
“Astrodyne TDI is a custom designer and manufacturer of innovative power solutions for demanding applications worldwide.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | CUI INCcui.com HQ: Portland, OR, United StatesReported employees: 51-200 | Portland, OR, United States | 51-200 | Exact match | 206 contacts → |
“At CUI our purpose is straight-forward: power products how you want them, when you want them.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Totex Manufacturing INCtotexmfg.com HQ: Torrance, CA, United StatesReported employees: 201-500 | Torrance, CA, United States | 201-500 | Exact match | 28 contacts → |
“Totex Manufacturing has been solving challenges and creating real-world solutions for over 35 years.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Warner Powergrandpowersystems.com HQ: Grand Haven, MI, United StatesReported employees: 51-200 | Grand Haven, MI, United States | 51-200 | Exact match | 20 contacts → |
“Warner Power is now part of Grand Power Systems!” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Signal Powersignalandpower.com HQ: Campbell, CA, United StatesReported employees: 11-50 | Campbell, CA, United States | 11-50 | Exact match | 15 contacts → |
“SIGNAL+POWER is a worldwide manufacturer of power cords, cord sets, custom cable assemblies and power cord plug adapters.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Mega Electronics, INCmegaelectronics.com HQ: New Brunswick, NJ, United StatesReported employees: 11-50 | New Brunswick, NJ, United States | 11-50 | Exact match | 12 contacts → |
“MEGA Electronics Inc.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 360 Electrical360electrical.com HQ: Salt Lake City, UT, United StatesReported employees: 11-50 | Salt Lake City, UT, United States | 11-50 | Exact match | 11 contacts → |
“360 Electrical is a privately held, Salt Lake City, Utah-based company that designs, manufactures and markets innovative, high quality consumer power products and accessories that…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Salom America Companysalom.com HQ: Oak Park, IL, United StatesReported employees: 1-10 | Oak Park, IL, United States | 1-10 | Exact match | 9 contacts → |
“Salom America Company has been a manufacturer of chargers and power supplies for over 30 years.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Qualtek Electronicsqualtekusa.com HQ: Mentor, OH, United StatesReported employees: 51-200 | Mentor, OH, United States | 51-200 | Exact match | 7 contacts → |
“Qualtek Electronics Corp, established in 1980, has become a world leader in fan and fan accessories, power supplies, primary power components, EMI power line filters, cable…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ventev Mobilityventevmobility.com HQ: Towson, MD, United StatesReported employees: 11-50 | Towson, MD, United States | 11-50 | Exact match | 5 contacts → |
“Ventev mobility is an innovative and reliable accessory company for mobile devices.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | APX Technologies INCapxonline.com HQ: Hicksville, NY, United StatesReported employees: 11-50 | Hicksville, NY, United States | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | SEC Americasecamerica.com HQ: South Burlington, VT, United StatesReported employees: 1-10 | South Burlington, VT, United States | 1-10 | Exact match | 4 contacts → |
“SEC America, LLC is a design and engineering company specializing in power conversion solutions for the supply of electricity.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Moxie Inductor Corporationmoxieinductors.com HQ: Irvine, CA, United StatesReported employees: 11-50 | Irvine, CA, United States | 11-50 | Exact match | 4 contacts → |
“MoxiE Inductor Corporation is a worldwide leader in electronic component design and manufacturing.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Aras Power Technologiesaraspower.com HQ: Milpitas, CA, United StatesReported employees: 11-50 | Milpitas, CA, United States | 11-50 | Exact match | 4 contacts → |
“Aras Power Technologies (Aras) was established in 2002 with the premise of providing leading edge power delivery solutions for the challenging power requirements evolving in…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ensign Corporationensigncorp.com HQ: Bellevue, IA, United StatesReported employees: 11-50 | Bellevue, IA, United States | 11-50 | Exact match | 4 contacts → |
“As the Flagship of Custom magnetics, Ensign has come a long way since 1939.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Powerhouse TWO INCpowerhb.com HQ: Winter Garden, FL, United StatesReported employees: 1-10 | Winter Garden, FL, United States | 1-10 | Exact match | 3 contacts → |
“Powerhouse Two specializes in the design and development of power solutions for devices that span consumer, industrial, medical, hospitality and specialty needs.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Topline Power USA INCtoplinepower.net HQ: Irvine, CA, United StatesReported employees: 501-1,000 | Irvine, CA, United States | 501-1,000 | Exact match | 3 contacts → |
“Topline powers is a professional manufacturer of mass customization of consumer electronic products.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | N2power, INCn2power.com HQ: Irvine, CA, United StatesReported employees: 51-200 | Irvine, CA, United States | 51-200 | Exact match | 3 contacts → |
“N2Power was founded in Southern California in as a designer and manufacturer of ultrasmall, highly reliable, energy efficient, and environmentally friendly power supply units…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | P1 Manufacturingp1ind.com HQ: Schenectady, NY, United StatesReported employees: 51-200 | Schenectady, NY, United States | 51-200 | Exact match | 3 contacts → |
“P1 Manufacturing helps OEMs design and deliver engineered products that power, protect and propel our world.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Linvox Corporationlinvoxcorp.com HQ: Fremont, CA, United StatesReported employees: 11-50 | Fremont, CA, United States | 11-50 | Exact match | 3 contacts → |
“Our vision has always been centered around the vital bridge between power and business.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 57 company matches
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Power adapter manufacturers: dataset insights
September 30, 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
56 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 57 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for power adapter 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 adapter manufacturers did RevenueBase find based in the United States?
The saved snapshot records 57 matching company records, 2,697 tracked contacts and 645 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 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
Power adapter manufacturers by geography
Cite this list
RevenueBase Data Team. Top 22 power adapter manufacturers based in the United States. Snapshot: September 30, 2026. https://revenuebase.ai/companies/power-adapter-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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