Company lists · Data refreshed September 2026
Top 17 Transformer lamination manufacturers based in the United States
RevenueBase identified 26 company matches for transformer lamination manufacturers associated with the United States as of September 2026 and tracks 986 professional contacts across them, including 234 with verified work emails. Elk Grove Village is the largest hub.
This list covers company matches for transformer lamination 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 17 largest transformer lamination manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 490 contacts → | ||||
Exact match “With over 75+ years of experience, we're a leading manufacturer of high-precision magnetic steel laminations for autos, motors, generators, transformers and beyond.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 51 contacts → | ||||
Exact match “75 Years of Engineering Excellence in the Delivered Worldwide Olsun Electrics is the industry’s most trusted partner for custom dry-type transformers.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 34 contacts → | ||||
Exact match “At Hitran, we have been delivering custom magnetic transformers and inductors to clients worldwide for over 55 years.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 31 contacts → | ||||
Exact match “From the beginning, in 1964, the Company expanded into an integrated organization providing the design and fabrication of precision carbide dies, laminations produced from a vast…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 27 contacts → | ||||
Exact match “Since 1981, Pacific Transformer has remained a market leader in the field of custom transformers, magnetic engineering, and power transformer design.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 17 contacts → | ||||
Exact match “Based in Marrieta, GA, ICE Components, Inc, is a top U.S.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 16 contacts → | ||||
Exact match “Founded in 1927, Mapes & Sprowl Steel is a leading service center specializing in enameling steel for porcelain-coating applications, silicon electrical steel for electrical…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 16 contacts → | ||||
Exact match “Norlake Manufacturing Company | Engineered transformers and custom transformer solutions for over 50 years.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 14 contacts → | ||||
Exact match “DANCO’s precision-stamped custom laminations, electric motor cores, and stacks can be found in the automotive, aerospace, military, space exploration, and commercial products…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 13 contacts → | ||||
Exact match “Custom Coils is a very experienced and leading manufacturer of transformers, inductors and several other magnetic components.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match “At D Volt Co, we help accelerate the infrastructure behind AI and next-generation data centers.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match “Custom transformer design and manufacture” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “Precision laminations for the electric motor and aerospace industries” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “Hobart Electronics is a manufacturer of Coils, Transformers, and Inductors.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “CWS Coil Winding Specialist - Custom Products Quote Request/Tech Support Application Notes Cross Reference About Us Design Consulting Products CWS Coil Winding Specialist…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “Mag-Tran is a manufacturer of custom dry type transformers, inductors/reactors, magnetic coils and related components.” 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 “transformer lamination 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 17 of 26 transformer lamination manufacturers based in the United States
See the full list, filter by size, metro and specialty, and access 234 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Transformer lamination 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 26 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 “transformer lamination 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 234 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 “transformer lamination manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many transformer lamination manufacturers are there based in the United States?
RevenueBase identified 26 company matches for transformer lamination 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?
Tempel A Worthington Steel Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most transformer lamination manufacturers?
Elk Grove Village leads with 2 company records, followed by Phoenixville (2) and Whittier (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 234 professional contacts with verified work emails tracked across these 26 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 26 transformer lamination manufacturers based in the United States. Start with a free account, no credit card.
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Transformer lamination 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 17 transformer lamination 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 26 matching company records for transformer lamination manufacturers based in the United States, with 986 tracked contacts and 234 verified work emails.
This public preview shows 17 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 17 transformer lamination 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 | Tempel A Worthington Steel Companytempel.com HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 490 contacts → |
“With over 75+ years of experience, we're a leading manufacturer of high-precision magnetic steel laminations for autos, motors, generators, transformers and beyond.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Olsun Electrics Corporationolsun.com HQ: Richmond, IL, United StatesReported employees: 51-200 | Richmond, IL, United States | 51-200 | Exact match | 51 contacts → |
“75 Years of Engineering Excellence in the Delivered Worldwide Olsun Electrics is the industry’s most trusted partner for custom dry-type transformers.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Hitran Corporationhitrancorp.com HQ: Flemington, NJ, United StatesReported employees: 51-200 | Flemington, NJ, United States | 51-200 | Exact match | 34 contacts → |
“At Hitran, we have been delivering custom magnetic transformers and inductors to clients worldwide for over 55 years.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Thomson Lamination Co, INCtlclam.net HQ: Maple Shade, NJ, United StatesReported employees: 51-200 | Maple Shade, NJ, United States | 51-200 | Exact match | 31 contacts → |
“From the beginning, in 1964, the Company expanded into an integrated organization providing the design and fabrication of precision carbide dies, laminations produced from a vast…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Pacific Transformerpactran.com HQ: Anaheim, CA, United StatesReported employees: 51-200 | Anaheim, CA, United States | 51-200 | Exact match | 27 contacts → |
“Since 1981, Pacific Transformer has remained a market leader in the field of custom transformers, magnetic engineering, and power transformer design.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | ICE Components, INCicecomponents.com HQ: Marietta, GA, United StatesReported employees: 201-500 | Marietta, GA, United States | 201-500 | Exact match | 17 contacts → |
“Based in Marrieta, GA, ICE Components, Inc, is a top U.S.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mapes & Sprowl Steel, Powered By UPGmapessprowl.com HQ: Elk Grove Village, IL, United StatesReported employees: 51-200 | Elk Grove Village, IL, United States | 51-200 | Exact match | 16 contacts → |
“Founded in 1927, Mapes & Sprowl Steel is a leading service center specializing in enameling steel for porcelain-coating applications, silicon electrical steel for electrical…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Norlake Manufacturingnorlakemfg.com HQ: North Ridgeville, OH, United StatesReported employees: 11-50 | North Ridgeville, OH, United States | 11-50 | Exact match | 16 contacts → |
“Norlake Manufacturing Company | Engineered transformers and custom transformer solutions for over 50 years.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Danco Precision INCdancoprecision.com HQ: Phoenixville, PA, United StatesReported employees: 11-50 | Phoenixville, PA, United States | 11-50 | Exact match | 14 contacts → |
“DANCO’s precision-stamped custom laminations, electric motor cores, and stacks can be found in the automotive, aerospace, military, space exploration, and commercial products…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Custom Coilscustomcoils.com HQ: Alcester, SD, United StatesReported employees: 51-200 | Alcester, SD, United States | 51-200 | Exact match | 13 contacts → |
“Custom Coils is a very experienced and leading manufacturer of transformers, inductors and several other magnetic components.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | D Volt COd-volt.co HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 11 contacts → |
“At D Volt Co, we help accelerate the infrastructure behind AI and next-generation data centers.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | GB Internationalgbint.com HQ: Endicott, NY, United StatesReported employees: 201-500 | Endicott, NY, United States | 201-500 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Macro Magneticsmacromagnetics.com HQ: Grand Haven, MI, United StatesReported employees: 11-50 | Grand Haven, MI, United States | 11-50 | Exact match | 11 contacts → |
“Custom transformer design and manufacture” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fred R. Rippy, INCfrrippy.com HQ: Whittier, CA, United StatesReported employees: 11-50 | Whittier, CA, United States | 11-50 | Exact match | 7 contacts → |
“Precision laminations for the electric motor and aerospace industries” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hobart Electronicshobart-electronics.com HQ: Hobart, United StatesReported employees: 51-200 | Hobart, United States | 51-200 | Exact match | 6 contacts → |
“Hobart Electronics is a manufacturer of Coils, Transformers, and Inductors.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Coil Winding Specialist, INCcoilws.com HQ: Orange, CA, United StatesReported employees: 11-50 | Orange, CA, United States | 11-50 | Exact match | 5 contacts → |
“CWS Coil Winding Specialist - Custom Products Quote Request/Tech Support Application Notes Cross Reference About Us Design Consulting Products CWS Coil Winding Specialist…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Mag-Tranmag-tran.com HQ: South El Monte, CA, United StatesReported employees: 11-50 | South El Monte, CA, United States | 11-50 | Exact match | 4 contacts → |
“Mag-Tran is a manufacturer of custom dry type transformers, inductors/reactors, magnetic coils and related components.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 26 company matches
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Transformer lamination 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
26 records in the displayed employee bands.
0 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 26 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 transformer lamination 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 transformer lamination manufacturers did RevenueBase find based in the United States?
The saved snapshot records 26 matching company records, 986 tracked contacts and 234 verified emails. The public preview displays 17 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
Transformer lamination manufacturers by geography
Cite this list
RevenueBase Data Team. Top 17 transformer lamination manufacturers based in the United States. Snapshot: September 30, 2026. https://revenuebase.ai/companies/transformer-lamination-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
- Transformer lamination manufacturers based in India
- Transformer lamination manufacturers based in Italy
- 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
Company intelligence · public preview
Top 17 transformer lamination manufacturers based in the United States
RevenueBase records 26 matching company records for transformer lamination manufacturers based in the United States, with 986 tracked contacts and 234 verified work emails.
This public preview shows 17 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 17 transformer lamination 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 | Tempel A Worthington Steel Companytempel.com HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 490 contacts → |
“With over 75+ years of experience, we're a leading manufacturer of high-precision magnetic steel laminations for autos, motors, generators, transformers and beyond.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Olsun Electrics Corporationolsun.com HQ: Richmond, IL, United StatesReported employees: 51-200 | Richmond, IL, United States | 51-200 | Exact match | 51 contacts → |
“75 Years of Engineering Excellence in the Delivered Worldwide Olsun Electrics is the industry’s most trusted partner for custom dry-type transformers.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Hitran Corporationhitrancorp.com HQ: Flemington, NJ, United StatesReported employees: 51-200 | Flemington, NJ, United States | 51-200 | Exact match | 34 contacts → |
“At Hitran, we have been delivering custom magnetic transformers and inductors to clients worldwide for over 55 years.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Thomson Lamination Co, INCtlclam.net HQ: Maple Shade, NJ, United StatesReported employees: 51-200 | Maple Shade, NJ, United States | 51-200 | Exact match | 31 contacts → |
“From the beginning, in 1964, the Company expanded into an integrated organization providing the design and fabrication of precision carbide dies, laminations produced from a vast…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Pacific Transformerpactran.com HQ: Anaheim, CA, United StatesReported employees: 51-200 | Anaheim, CA, United States | 51-200 | Exact match | 27 contacts → |
“Since 1981, Pacific Transformer has remained a market leader in the field of custom transformers, magnetic engineering, and power transformer design.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | ICE Components, INCicecomponents.com HQ: Marietta, GA, United StatesReported employees: 201-500 | Marietta, GA, United States | 201-500 | Exact match | 17 contacts → |
“Based in Marrieta, GA, ICE Components, Inc, is a top U.S.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mapes & Sprowl Steel, Powered By UPGmapessprowl.com HQ: Elk Grove Village, IL, United StatesReported employees: 51-200 | Elk Grove Village, IL, United States | 51-200 | Exact match | 16 contacts → |
“Founded in 1927, Mapes & Sprowl Steel is a leading service center specializing in enameling steel for porcelain-coating applications, silicon electrical steel for electrical…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Norlake Manufacturingnorlakemfg.com HQ: North Ridgeville, OH, United StatesReported employees: 11-50 | North Ridgeville, OH, United States | 11-50 | Exact match | 16 contacts → |
“Norlake Manufacturing Company | Engineered transformers and custom transformer solutions for over 50 years.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Danco Precision INCdancoprecision.com HQ: Phoenixville, PA, United StatesReported employees: 11-50 | Phoenixville, PA, United States | 11-50 | Exact match | 14 contacts → |
“DANCO’s precision-stamped custom laminations, electric motor cores, and stacks can be found in the automotive, aerospace, military, space exploration, and commercial products…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Custom Coilscustomcoils.com HQ: Alcester, SD, United StatesReported employees: 51-200 | Alcester, SD, United States | 51-200 | Exact match | 13 contacts → |
“Custom Coils is a very experienced and leading manufacturer of transformers, inductors and several other magnetic components.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | D Volt COd-volt.co HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 11 contacts → |
“At D Volt Co, we help accelerate the infrastructure behind AI and next-generation data centers.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | GB Internationalgbint.com HQ: Endicott, NY, United StatesReported employees: 201-500 | Endicott, NY, United States | 201-500 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Macro Magneticsmacromagnetics.com HQ: Grand Haven, MI, United StatesReported employees: 11-50 | Grand Haven, MI, United States | 11-50 | Exact match | 11 contacts → |
“Custom transformer design and manufacture” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fred R. Rippy, INCfrrippy.com HQ: Whittier, CA, United StatesReported employees: 11-50 | Whittier, CA, United States | 11-50 | Exact match | 7 contacts → |
“Precision laminations for the electric motor and aerospace industries” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hobart Electronicshobart-electronics.com HQ: Hobart, United StatesReported employees: 51-200 | Hobart, United States | 51-200 | Exact match | 6 contacts → |
“Hobart Electronics is a manufacturer of Coils, Transformers, and Inductors.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Coil Winding Specialist, INCcoilws.com HQ: Orange, CA, United StatesReported employees: 11-50 | Orange, CA, United States | 11-50 | Exact match | 5 contacts → |
“CWS Coil Winding Specialist - Custom Products Quote Request/Tech Support Application Notes Cross Reference About Us Design Consulting Products CWS Coil Winding Specialist…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Mag-Tranmag-tran.com HQ: South El Monte, CA, United StatesReported employees: 11-50 | South El Monte, CA, United States | 11-50 | Exact match | 4 contacts → |
“Mag-Tran is a manufacturer of custom dry type transformers, inductors/reactors, magnetic coils and related components.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 26 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
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Transformer lamination 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
26 records in the displayed employee bands.
0 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 26 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 transformer lamination 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 transformer lamination manufacturers did RevenueBase find based in the United States?
The saved snapshot records 26 matching company records, 986 tracked contacts and 234 verified emails. The public preview displays 17 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
Transformer lamination manufacturers by geography
Cite this list
RevenueBase Data Team. Top 17 transformer lamination manufacturers based in the United States. Snapshot: September 30, 2026. https://revenuebase.ai/companies/transformer-lamination-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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