Company lists · Data refreshed November 2026

Top 22 Transformer accessory suppliers based in Italy

RevenueBase identified 98 company matches for transformer accessory suppliers associated with Italy as of November 2026 and tracks 1,432 professional contacts across them, including 497 with verified work emails. Milan is the largest hub.

This list covers company matches for transformer accessory 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
98Companies
1,432Contacts tracked
497Verified emails
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The 22 largest transformer accessory suppliers based in Italy

Ranked by team size
Top 22 of 98 company matches for transformer accessory 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 matchLegnano, ItalyHQ recorded Nov 2, 2026201-500224 contacts →

Exact match

“Tamini is an Italian company, world leader for the design and production of industrial, power and special transformers.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchMarcianise, ItalyHQ recorded Nov 2, 2026201-50085 contacts →

Exact match

“Founded in 1949, the Getra Group is one of Italy's leading manufacturers of electrical transformers.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchSan Giuliano Milanese, ItalyHQ recorded Nov 2, 202651-20072 contacts →

Exact match

“Cedaspe is a leading manufacturer of bushings and accessories for distribution and power transformers, with more than 50 years of experience in the electromechanical sector.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchModena, ItalyHQ recorded Nov 2, 202651-20067 contacts →

Exact match

“Born, and still managed with passion and foresight by Tironi family, ELETTROMECCANICA TIRONI is among the first European manufacturers of Power and Distribution Transformers…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchCairo Montenotte, ItalyHQ recorded Nov 2, 202651-20059 contacts →

Exact match

“Trench Italia S.r.l is an electrical/electronic manufacturing company based out of 37 Strada Curagnata, Cairo Montenotte, Liguria, Italy.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact 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
8Exact 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
9Exact 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
10Exact matchMontebello Vicentino, ItalyHQ recorded Nov 2, 202611-5025 contacts →

Exact match

“CELME is a reputable designer and manufacturer of oil transformers since 1964 located in the north-east of Italy, 80 km from Venice.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchVailate, ItalyHQ recorded Nov 2, 202611-5019 contacts →

Exact match

“Guerzoni srl has been producing and marketing electrical insulators for transformers, electric motors and generators for over 30 years.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchMilan, ItalyHQ recorded Nov 2, 202651-20013 contacts →

Exact match

“La produzione e commercio, importazione ed esportazione, progetti, consulenza, acquisizione e vendita di brevetti, di equipaggiamenti e morsetteria per linee di trasporto e…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchMonselice, ItalyHQ recorded Nov 2, 202611-5012 contacts →

Exact match

“REM S.r.l.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchCatania, ItalyHQ recorded Nov 2, 202611-5012 contacts →

Exact match

“Delta Technology is a leading company in the electro-mechanical field designing, manufacturing and supplying: • Prefabricated reinforced concrete boxes for electrical substations…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchRho, ItalyHQ recorded Nov 2, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchSilea, ItalyHQ recorded Nov 2, 202611-5011 contacts →

Exact match

“Botter Elettrotecnica is a leading manufacturer of low voltage transformers and electrical static machines.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchMilan, ItalyHQ recorded Nov 2, 202611-5010 contacts →

Exact match

“Elektrozubehör è un’azienda italiana specializzata nella fornitura di prodotti di qualità per il settore elettrotecnico.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchCasaleggio, ItalyHQ recorded Nov 2, 202611-505 contacts →

Exact match

“SAFE TRASFORMATORI SRL is a private company operating on domestic and international markets in the field of dry type electrical transformers and electrical winding, to offer the…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchCasandrino, ItalyHQ recorded Nov 2, 202611-502 contacts →

Exact match

“La MACE Power S.r.l.”

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

Showing 22 of 98 transformer accessory suppliers based in Italy

See the full list, filter by size, metro and specialty, and access 497 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transformer accessory suppliers based in Italy at a glance

As of Nov 2, 2026
34.7%Verified-email coverage
14.6Average contacts per company
11-50Median size (employees)
5.1%Largest-city concentration · Milan
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
56
51-200
16
201-500
4
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 98 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 accessory 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 497 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 accessory suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transformer accessory suppliers are there based in Italy?

RevenueBase identified 98 company matches for transformer accessory 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?

Tamini Terna Energy Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most transformer accessory suppliers?

Milan leads with 5 company records, followed by Sala Bolognese (3) and Cologno Al Serio (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 497 professional contacts with verified work emails tracked across these 98 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.