Company lists · Data refreshed November 2026

Top 15 Transformer winders suppliers based in Italy

RevenueBase identified 73 company matches for transformer winders suppliers associated with Italy as of November 2026 and tracks 777 professional contacts across them, including 163 with verified work emails. Milan is the largest hub.

This list covers company matches for transformer winders suppliers associated with Italy, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 2, 2026.

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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 2, 2026 How this list was built
73Companies
777Contacts tracked
163Verified emails
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The 15 largest transformer winders suppliers based in Italy

Ranked by team size
Top 15 of 73 company matches for transformer winders suppliers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCastelfidardo, ItalyHQ recorded Nov 2, 2026501-1,000179 contacts →

Exact match

“Semar Srl, with more than 600 employees, is a leading manufacturer of electronic and electromechanical products.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchAgrate Brianza, ItalyHQ recorded Nov 2, 202651-20052 contacts →

Exact match

“Specialtrasfo engineers and manufactures custom designed oil immersed special transformers for industrial and power applications.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchRozzano, ItalyHQ recorded Nov 2, 202651-20052 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchLugo, ItalyHQ recorded Nov 2, 202611-5029 contacts →

Exact match

“LAE is a leading manufacturer of automatic equipment and solutions for electrical transformer production lines.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchMontecchio Maggiore, ItalyHQ recorded Nov 2, 202611-5028 contacts →

Exact match

“Company born in 1969 in a small lab, now is one of the leader company on the market.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchLentate Sul Seveso, ItalyHQ recorded Nov 2, 202651-20020 contacts →

Exact match

“SIPRO designs, manufactures and supplies a wide range of winding and finishing machines for the production of coils and electric motors.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchOspitaletto, ItalyHQ recorded Nov 2, 20261-1012 contacts →

Exact match

“BSTransfo is a recently founded company operating in the energy sector, with a specific focus on large transformers.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchMontecchio Maggiore, ItalyHQ recorded Nov 2, 202611-508 contacts →

Exact match

“Costruzioni elettromeccaniche in genere e piu precisamente produzione di trasformatori e di reattanze elettriche.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchAprilia, ItalyHQ recorded Nov 2, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchCastelgomberto, ItalyHQ recorded Nov 2, 202611-507 contacts →

Exact match

“Productivity and flexibility shown by BF S.r.l.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchSala Bolognese, ItalyHQ recorded Nov 2, 202611-505 contacts →

Exact match

“Since 1974 the SIRMET Elettrica s.r.l.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchMocònesi, ItalyHQ recorded Nov 2, 202611-503 contacts →

Exact match

“ESPA manufactures specific magnetic components for low voltage dry at low voltage from 100 VA to kVA for single-phase and up to kVA for three-phase.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchZibido San Giacomo, ItalyHQ recorded Nov 2, 202611-502 contacts →

Exact match

“Da oltre 60 anni Elettromeccanica Sommariva è presente sul mercato e da sempre si è distinta per la professionalità e la passione che la famiglia Sommariva ha trasmesso ai propri…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchGiussano, ItalyHQ recorded Nov 2, 20261-102 contacts →

Exact match

“C.D.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchCopparo, ItalyHQ recorded Nov 2, 202611-501 contacts →

Exact match

“LCM Avvolgimenti Motori Elettrici di Copparo Ferrara è presente nel settore degli avvolgimenti elettrici dal 1978.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 15 of 73 transformer winders suppliers based in Italy

See the full list, filter by size, metro and specialty, and access 163 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transformer winders suppliers based in Italy at a glance

As of Nov 2, 2026
21.0%Verified-email coverage
10.6Average contacts per company
11-50Median size (employees)
4.1%Largest-city concentration · Milan
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
48
51-200
9
201-500
1
501-1,000
1

Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 73 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 Italy whose business descriptions match “transformer winders suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. 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 163 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 2, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

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 winders suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transformer winders suppliers are there based in Italy?

RevenueBase identified 73 company matches for transformer winders suppliers associated with Italy 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?

SEMAR tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most transformer winders suppliers?

Milan leads with 3 company records, followed by Cornedo Vicentino (2) and Jesi (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 163 professional contacts with verified work emails tracked across these 73 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 2, 2026.

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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.