Company lists · Data refreshed November 2026

Top 25 Substation transformers suppliers based in Italy

RevenueBase identified 165 company matches for substation transformers suppliers associated with Italy as of November 2026 and tracks 2,265 professional contacts across them, including 780 with verified work emails. Rome is the largest hub.

This list covers company matches for substation transformers 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
165Companies
2,265Contacts tracked
780Verified emails
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The 25 largest substation transformers suppliers based in Italy

Ranked by team size
Top 25 of 165 company matches for substation transformers 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, 2026201-500213 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 matchBusto Arsizio, ItalyHQ recorded Nov 2, 2026201-500206 contacts →

Exact match

“At TMC Transformers SpA, we blend tradition with innovation to produce highly engineered Dry Type Transformers in Cast Resin or VPI technology.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchCastelfidardo, ItalyHQ recorded Nov 2, 2026501-1,000173 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
4Exact matchTrofarello, ItalyHQ recorded Nov 2, 2026201-50094 contacts →

Exact match

“COL GROUP is an industrial group with over a century of experience, specialized in developing technological solutions for the transmission and distribution of electrical energy.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchVicenza, ItalyHQ recorded Nov 2, 2026201-50088 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchMarcianise, ItalyHQ recorded Nov 2, 2026201-50079 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
7Exact matchModena, ItalyHQ recorded Nov 2, 202651-20066 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
8Exact matchGrassobbio, ItalyHQ recorded Nov 2, 2026201-50059 contacts →

Exact match

“The Energy Automation Business Unit is active in the design, production, installation and commissioning of innovative products and solutions for Transmission & Distribution Grids.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchCairo Montenotte, ItalyHQ recorded Nov 2, 202651-20057 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
10Exact 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
11Exact matchTreviglio, ItalyHQ recorded Nov 2, 202651-20047 contacts →

Exact match

“We have worked in the energy sector since 1985.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchMontecchio Maggiore, ItalyHQ recorded Nov 2, 202611-5027 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
13Exact 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
14Exact matchFiorano Modenese, ItalyHQ recorded Nov 2, 202651-20023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchMeledo Di Sarego, ItalyHQ recorded Nov 2, 202651-20021 contacts →

Exact match

“The company lies on a total surface of square meters, 7500 square meters of prodcution area, and square meters are assigned to technical and executive offices.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchZelo Buon Persico, ItalyHQ recorded Nov 2, 202651-20019 contacts →

Exact match

“La TRASF ECO nasce pensando al trasformatore ecologico, divenuto oggi il nostro punto di forza nell’energia rinnovabile pulita e punto di riferimento nel settore.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchPoggibonsi, ItalyHQ recorded Nov 2, 202651-20015 contacts →

Exact match

“Costruzione, vendita, esportazione di trasformatori da distribuire di media e bassa tensione nonche di apparecchiature elettriche ed elettroniche per l industria, il commercio e l…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchPaternò, ItalyHQ recorded Nov 2, 202651-20013 contacts →

Exact match

“Servizi offerti dalla nostra società: Costruzione di linee elettriche aeree MT e BT; Costruzione di linee elettriche interrate AT, MT e BT; Ricerca guasti su cavi AT/MT/BT…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchCatania, ItalyHQ recorded Nov 2, 202611-5013 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
20Exact 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
21Exact 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
22Exact matchBattipaglia, 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
23Exact 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
24Exact matchGonars, ItalyHQ recorded Nov 2, 202611-5010 contacts →

Exact match

“Cabel Energy is specialized in design, manufacture and sale of electrical Low Voltage and Medium Voltage switchboards, distribution and energy control boards, transformer…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchTurin, ItalyHQ recorded Nov 2, 202611-509 contacts →

Exact match

“Fondata nel 1979, Milone Impianti Elettrici SRL è un punto di riferimento nel settore degli impianti elettrici industriali e civili con sede a Torino, operando con professionalità…”

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

Showing 25 of 165 substation transformers suppliers based in Italy

See the full list, filter by size, metro and specialty, and access 780 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Substation transformers suppliers based in Italy at a glance

As of Nov 2, 2026
34.4%Verified-email coverage
13.7Average contacts per company
11-50Median size (employees)
3.0%Largest-city concentration · Rome
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
88
51-200
31
201-500
12
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 165 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 “substation transformers 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 780 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 “substation transformers suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many substation transformers suppliers are there based in Italy?

RevenueBase identified 165 company matches for substation transformers 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 substation transformers suppliers?

Rome leads with 5 company records, followed by Milan (3) and Bibbiena (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 780 professional contacts with verified work emails tracked across these 165 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.