Company lists · Data refreshed September 2026

Top 23 Step-up transformer manufacturers based in Italy

Name: Step-up transformer manufacturers based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 90 companies tracked

RevenueBase identified 90 company matches for step-up transformer manufacturers associated with Italy as of September 2026 and tracks 1,282 professional contacts across them, including 342 with verified work emails. Montecchio Maggiore is the largest hub.

This list covers company matches for step-up transformer manufacturers 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 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 30, 2026 How this list was built

90Companies

1,282Contacts tracked

342Verified emails

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The 23 largest step-up transformer manufacturers based in Italy

Ranked by team size

Top 23 of 90 company matches for step-up transformer manufacturers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	SEMAR	Exact match	Castelfidardo, ItalyHQ recorded Sep 30, 2026	501-1,000	172 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 · Sep 30, 2026 · View company records in RevenueBase
2	Westrafo S.P.A	Exact match	Vicenza, ItalyHQ recorded Sep 30, 2026	201-500	79 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Getra Group	Exact match	Marcianise, ItalyHQ recorded Sep 30, 2026	201-500	74 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 · Sep 30, 2026 · View company records in RevenueBase
4	Elettromeccanica Tironi	Exact match	Modena, ItalyHQ recorded Sep 30, 2026	51-200	67 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 · Sep 30, 2026 · View company records in RevenueBase
5	Trench Italia S.R.L	Exact match	Cairo Montenotte, ItalyHQ recorded Sep 30, 2026	51-200	52 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 · Sep 30, 2026 · View company records in RevenueBase
6	CR Technology Systems SPA	Exact match	Treviglio, ItalyHQ recorded Sep 30, 2026	51-200	52 contacts →
	Exact match “We have worked in the energy sector since 1985.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Specialtrasfo S.P.A	Exact match	Agrate Brianza, ItalyHQ recorded Sep 30, 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 · Sep 30, 2026 · View company records in RevenueBase
8	Trafo Elettro SRL	Exact match	Montecchio Maggiore, ItalyHQ recorded Sep 30, 2026	11-50	26 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 · Sep 30, 2026 · View company records in RevenueBase
9	Celme Transformers	Exact match	Montebello Vicentino, ItalyHQ recorded Sep 30, 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 · Sep 30, 2026 · View company records in RevenueBase
10	Power Europe SRL	Exact match	Meledo Di Sarego, ItalyHQ recorded Sep 30, 2026	51-200	22 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 · Sep 30, 2026 · View company records in RevenueBase
11	Trasf ECO	Exact match	Zelo Buon Persico, ItalyHQ recorded Sep 30, 2026	51-200	21 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 · Sep 30, 2026 · View company records in RevenueBase
12	Newton Trasformatori S.P.A	Exact match	Poggibonsi, ItalyHQ recorded Sep 30, 2026	51-200	16 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 · Sep 30, 2026 · View company records in RevenueBase
13	Delta Technology SRL	Exact match	Catania, ItalyHQ recorded Sep 30, 2026	11-50	13 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 · Sep 30, 2026 · View company records in RevenueBase
14	Bstransfo SRL	Exact match	Ospitaletto, ItalyHQ recorded Sep 30, 2026	1-10	11 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 · Sep 30, 2026 · View company records in RevenueBase
15	Energy Link S.P.A	Exact match	Battipaglia, ItalyHQ recorded Sep 30, 2026	11-50	11 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Botter Elettrotecnica SRL	Exact match	Silea, ItalyHQ recorded Sep 30, 2026	11-50	11 contacts →
	Exact match “Botter Elettrotecnica is a leading manufacturer of low voltage transformers and electrical static machines.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Intermagnetics SRL	Exact match	Fabro, ItalyHQ recorded Sep 30, 2026	51-200	9 contacts →
	Exact match “Intermagnetics Srl, a Next Technology Group company, designs and produces magnetic components, transformers and reactors for industrial electronics in compliance with all safety…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Meth Group	Exact match	Carrè, ItalyHQ recorded Sep 30, 2026	51-200	8 contacts →
	Exact match “For more than four decades, Meth Group has been designing and manufacturing high-quality electrical transformers, bringing Made in Italy reliability and know-how to the world.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Trasfo-Project S.R.L	Exact match	Montecchio Maggiore, ItalyHQ recorded Sep 30, 2026	11-50	5 contacts →
	Exact match “Costruzioni elettromeccaniche in genere e piu precisamente produzione di trasformatori e di reattanze elettriche.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Safe Trasformatori SRL	Exact match	Casaleggio, ItalyHQ recorded Sep 30, 2026	11-50	4 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 · Sep 30, 2026 · View company records in RevenueBase
21	Sirmet Elettrica SRL	Exact match	Sala Bolognese, ItalyHQ recorded Sep 30, 2026	11-50	4 contacts →
	Exact match “Since 1974 the SIRMET Elettrica s.r.l.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Mace Power	Exact match	Casandrino, ItalyHQ recorded Sep 30, 2026	11-50	2 contacts →
	Exact match “La MACE Power S.r.l.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Derbio SRL	Exact match	Caldogno, ItalyHQ recorded Sep 30, 2026	1-10	1 contacts →
	Exact match Recorded description not available. 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 “step-up transformer 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 23 of 90 step-up transformer manufacturers based in Italy

See the full list, filter by size, metro and specialty, and access 342 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Step-up transformer manufacturers based in Italy at a glance

As of Sep 30, 2026

26.7%Verified-email coverage

14.2Average contacts per company

11-50Median size (employees)

3.3%Largest-city concentration · Montecchio Maggiore

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 90 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 “step-up transformer 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 342 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 “step-up transformer manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many step-up transformer manufacturers are there based in Italy?

RevenueBase identified 90 company matches for step-up transformer manufacturers associated with Italy 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?

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

Which city has the most step-up transformer manufacturers?

Montecchio Maggiore leads with 3 company records, followed by Bibbiena (2) and Carre (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 342 professional contacts with verified work emails tracked across these 90 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.

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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.