Company lists · Data refreshed October 2026

Top 25 Power transformers suppliers based in Italy

Name: Power transformers suppliers based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 29, 2026 235 companies tracked

RevenueBase identified 235 company matches for power transformers suppliers associated with Italy as of October 2026 and tracks 3,001 professional contacts across them, including 956 with verified work emails. Rome is the largest hub.

This list covers company matches for power 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 October 29, 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 Oct 29, 2026 How this list was built

235Companies

3,001Contacts tracked

956Verified emails

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The 25 largest power transformers suppliers based in Italy

Ranked by team size

Top 25 of 235 company matches for power transformers suppliers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Tamini Terna Energy Solutions	Exact match	Legnano, ItalyHQ recorded Oct 29, 2026	201-500	213 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 · Oct 29, 2026 · View company records in RevenueBase
2	TMC Transformers	Exact match	Busto Arsizio, ItalyHQ recorded Oct 29, 2026	201-500	206 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 · Oct 29, 2026 · View company records in RevenueBase
3	Boffetti S.P.A	Exact match	Calusco D'adda, ItalyHQ recorded Oct 29, 2026	201-500	202 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4	SEMAR	Exact match	Castelfidardo, ItalyHQ recorded Oct 29, 2026	501-1,000	173 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 · Oct 29, 2026 · View company records in RevenueBase
5	COL Group	Exact match	Trofarello, ItalyHQ recorded Oct 29, 2026	201-500	94 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 · Oct 29, 2026 · View company records in RevenueBase
6	Palazzoli SPA	Exact match	Brescia, ItalyHQ recorded Oct 29, 2026	51-200	93 contacts →
	Exact match “Palazzoli has contributed in writing the history of power distribution for over 115 years.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7	Westrafo S.P.A	Exact match	Vicenza, ItalyHQ recorded Oct 29, 2026	201-500	88 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8	Getra Group	Exact match	Marcianise, ItalyHQ recorded Oct 29, 2026	201-500	79 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 · Oct 29, 2026 · View company records in RevenueBase
9	Elettromeccanica Tironi	Exact match	Modena, ItalyHQ recorded Oct 29, 2026	51-200	66 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 · Oct 29, 2026 · View company records in RevenueBase
10	Tesmec	Exact match	Grassobbio, ItalyHQ recorded Oct 29, 2026	201-500	59 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 · Oct 29, 2026 · View company records in RevenueBase
11	Trench Italia S.R.L	Exact match	Cairo Montenotte, ItalyHQ recorded Oct 29, 2026	51-200	57 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 · Oct 29, 2026 · View company records in RevenueBase
12	Specialtrasfo S.P.A	Exact match	Agrate Brianza, ItalyHQ recorded Oct 29, 2026	51-200	52 contacts →
	Exact match “Specialtrasfo engineers and manufactures custom designed oil immersed special transformers for industrial and power applications.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13	CR Technology Systems SPA	Exact match	Treviglio, ItalyHQ recorded Oct 29, 2026	51-200	47 contacts →
	Exact match “We have worked in the energy sector since 1985.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14	Imequadri Duestelle SPA	Exact match	Urgnano, ItalyHQ recorded Oct 29, 2026	51-200	47 contacts →
	Exact match “IME Group has been operating on the market of electrical switchgears and other products and systems for the generation, transmission and distribution of electricity since 1962.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15	CARGO	Exact match	Potenza, ItalyHQ recorded Oct 29, 2026	201-500	29 contacts →
	Exact match “Siamo uno dei principali national player nel settore delle infrastrutture elettriche che da 40 anni si occupa di progettazione, costruzione e manutenzione di elettrodotti per…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16	Trafo Elettro SRL	Exact match	Montecchio Maggiore, ItalyHQ recorded Oct 29, 2026	11-50	27 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 · Oct 29, 2026 · View company records in RevenueBase
17	Inntea S.P.A	Exact match	Albino, ItalyHQ recorded Oct 29, 2026	11-50	26 contacts →
	Exact match “Plants for power generation, Industrial Automation, Low voltag switchgears, Power and Control Cabins” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18	Celme Transformers	Exact match	Montebello Vicentino, ItalyHQ recorded Oct 29, 2026	11-50	25 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 · Oct 29, 2026 · View company records in RevenueBase
19	Eleco S.C	Exact match	Fiorano Modenese, ItalyHQ recorded Oct 29, 2026	51-200	23 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
20	Power Europe SRL	Exact match	Meledo Di Sarego, ItalyHQ recorded Oct 29, 2026	51-200	21 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 · Oct 29, 2026 · View company records in RevenueBase
21	Caraglio S.R.L	Exact match	Alba, ItalyHQ recorded Oct 29, 2026	51-200	20 contacts →
	Exact match “Nel 1970 ad Alba, Giancarlo Caraglio da vita alla Caraglio Srl: parte del Gruppo Caraglio e importante realtà in Italia e all'estero, grazie alla realizzazione di impianti…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22	Trasf ECO	Exact match	Zelo Buon Persico, ItalyHQ recorded Oct 29, 2026	51-200	19 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 · Oct 29, 2026 · View company records in RevenueBase
23	Pellicelli S.R.L	Exact match	Rome, ItalyHQ recorded Oct 29, 2026	51-200	16 contacts →
	Exact match “Reti distribuzione energia elettrica in at/mt/bt - cabine di trasformazione primaria e secondaria -realizzazione di impianti per l'illuminazione interna ed esterna” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
24	Newton Trasformatori S.P.A	Exact match	Poggibonsi, ItalyHQ recorded Oct 29, 2026	51-200	15 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 · Oct 29, 2026 · View company records in RevenueBase
25	Triscari SPA	Exact match	Paternò, ItalyHQ recorded Oct 29, 2026	51-200	13 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 · Oct 29, 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 transformers suppliers”. 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 25 of 235 power transformers suppliers based in Italy

See the full list, filter by size, metro and specialty, and access 956 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power transformers suppliers based in Italy at a glance

As of Oct 29, 2026

31.9%Verified-email coverage

12.8Average contacts per company

11-50Median size (employees)

3.0%Largest-city concentration · Rome

Oct 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

129

51-200

201-500

501-1,000

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 235 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 “power 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 956 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 October 29, 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 transformers suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power transformers suppliers are there based in Italy?

RevenueBase identified 235 company matches for power transformers suppliers associated with Italy as of October 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 power transformers suppliers?

Rome leads with 7 company records, followed by Milan (5) and Naples (5).

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 956 professional contacts with verified work emails tracked across these 235 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 October 29, 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.