Company lists · Data refreshed October 2026

Top 25 Power plant heat exchangers suppliers based in Italy

Name: Power plant heat exchangers 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 101 companies tracked

RevenueBase identified 101 company matches for power plant heat exchangers suppliers associated with Italy as of October 2026 and tracks 2,118 professional contacts across them, including 653 with verified work emails. Alonte is the largest hub.

This list covers company matches for power plant heat exchangers 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

101Companies

2,118Contacts tracked

653Verified emails

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The 25 largest power plant heat exchangers suppliers based in Italy

Ranked by team size

Top 25 of 101 company matches for power plant heat exchangers 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	Sofinter	Exact match	Gallarate, ItalyHQ recorded Oct 29, 2026	501-1,000	134 contacts →
	Exact match “Sofinter Group supplies Steam Generating Equipment for Industrial use and Electricity Generation, Waste to Energy and Water Treatment and Desalination Systems.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
2	Valmex	Exact match	Lucrezia Di Cartoceto, ItalyHQ recorded Oct 29, 2026	201-500	134 contacts →
	Exact match “Valmex is specialized in design and manufacturing of Heat exchangers (copper, aluminum and stainless steel).” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3	Thermokey	Exact match	Rivarotta, ItalyHQ recorded Oct 29, 2026	201-500	92 contacts →
	Exact match “Thermokey is one of the european major manufacturer of top quality heat exchangers for Commercial Refrigeration, Industrial Refrigeration, HVAC, Energy & Process Cooling.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4	Wieland Onda SRL	Exact match	Mussolente, ItalyHQ recorded Oct 29, 2026	201-500	90 contacts →
	Exact match “Wieland Onda is a manufacturing company of advanced heat exchangers for refrigeration, heating and air conditioning equipments.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5	Zilmet SPA	Exact match	Limena, ItalyHQ recorded Oct 29, 2026	201-500	72 contacts →
	Exact match “Azienda produttrice di vasi di espansione e scambiatori di calore.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6	CTP Team	Exact match	Lallio, ItalyHQ recorded Oct 29, 2026	11-50	48 contacts →
	Exact match “CTP Team is an international engineering and manufacturing company with over 50 years of experience in the fields of filtration, gas cleaning, heat exchangers, and waste heat…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7	DBM SPA	Exact match	Varallo Pombia, ItalyHQ recorded Oct 29, 2026	201-500	44 contacts →
	Exact match “For over 40 years, we have been designing and manufacturing finned pack and tube heat exchangers for HVAC, industrial and special applications.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8	TESIO	Exact match	Moncalieri, ItalyHQ recorded Oct 29, 2026	51-200	42 contacts →
	Exact match “Tesio Cooling Systems, a company located in the heart of one of the most appreciated industrial pole in the world, part of the Telema group, for over one hundred years of history…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9	FIC S.P.A	Exact match	Mese, ItalyHQ recorded Oct 29, 2026	51-200	41 contacts →
	Exact match “Italian Excellence in Heat Exchangers and Custom Thermal Exchange Solutions Founded in 1951, Fic Spa is an international leader in the field of thermal exchange, boasting over 70…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10	O.V.S. Officine Valle Seriana	Exact match	Vertova, ItalyHQ recorded Oct 29, 2026	51-200	38 contacts →
	Exact match “O.V.S.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11	Oesse SRL	Exact match	Porcia, ItalyHQ recorded Oct 29, 2026	51-200	37 contacts →
	Exact match “Oesse is a global designer and manufacturer of heat exchange integrated solutions.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12	Sierra S.P.A	Exact match	Isola Della Scala, ItalyHQ recorded Oct 29, 2026	201-500	34 contacts →
	Exact match “Sierra, azienda appartenente a Giordano Riello International Group, è tra i leader europei nella produzione di scambiatori di calore a pacco alettato impiegati sia in applicazioni…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13	Emmegi Heat Exchangers S.P.A	Exact match	Cassano, ItalyHQ recorded Oct 29, 2026	51-200	31 contacts →
	Exact match “EMMEGI è una azienda italiana con sede in Cassano d’Adda, tra le province di Milano e di Bergamo, che opera nel settore industriale.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14	CGA Technologies S.R.L	Exact match	Cividale Del Friuli, ItalyHQ recorded Oct 29, 2026	51-200	28 contacts →
	Exact match “A WORLDWIDE LEADER IN THE PRODUCTION OF HIGH EFFICIENCY, ENVIRONMENTALLY FRIENDLY, ALUMINUM HEAT EXCHANGERS AND COOLING PLATES CGA Technologies is a leading Italian manufacturer…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15	Maus Italia S.P.A	Exact match	Bagnolo Cremasco, ItalyHQ recorded Oct 29, 2026	51-200	25 contacts →
	Exact match “Maus Italia is a leader in tube expanders production and tube rolling.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16	Fati SRL	Exact match	Cusago, ItalyHQ recorded Oct 29, 2026	51-200	24 contacts →
	Exact match “F.A.T.I.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17	DAV Coil S.R.L	Exact match	San Pietro In Cariano (vr), ItalyHQ recorded Oct 29, 2026	51-200	23 contacts →
	Exact match “Creator of new energy recovering and exchanging solutions.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18	Villa & Bonaldi S.P.A	Exact match	Ricengo, ItalyHQ recorded Oct 29, 2026	51-200	19 contacts →
	Exact match “VILLA & BONALDI is specialized and experienced in design and fabrication of H.P.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19	Caldaie Melgari	Exact match	Gadesco Pieve Delmona, ItalyHQ recorded Oct 29, 2026	11-50	17 contacts →
	Exact match “Our story begins in 1936 and it’s still going on for us, four generations later, as a leading company in the global market for rentals and sales of industrial thermal power plants.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
20	Siat Italia SRL	Exact match	Rho, ItalyHQ recorded Oct 29, 2026	11-50	16 contacts →
	Exact match “Since 1947, SIAT has invested passion and expertise in the design and production of industrial boilers.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21	Techno System	Exact match	Certaldo, ItalyHQ recorded Oct 29, 2026	11-50	15 contacts →
	Exact match “Techno System produces certified, high-quality plate heat exchangers for any system or process need, even the most complex.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22	Villa Scambiatori	Exact match	Madignano, ItalyHQ recorded Oct 29, 2026	51-200	14 contacts →
	Exact match “Design and manufacturing of medium and high pressure shell and tube heat exchangers, in all kind of material from Carbon Steel to Titamium, Breech Lock exchangers, pressure…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
23	Castim2000 SRL	Exact match	Vezza D'alba, ItalyHQ recorded Oct 29, 2026	51-200	14 contacts →
	Exact match “S.r.l was founded in 1972 in Vezza d'Alba (Cuneo) Italy and began by building heat exchangers, pressure tanks, refrigeration system components, and metal fabrication for the…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
24	Rizzi Engineering SRL	Exact match	Adro, ItalyHQ recorded Oct 29, 2026	11-50	13 contacts →
	Exact match “Rizzi Engineering was founded in 1938 and since then is active in heat recovery in steel mills, power industry, in oil, chemical and marine industries and, the technical skills…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
25	Hemaco SRL	Exact match	San Pietro Mosezzo, ItalyHQ recorded Oct 29, 2026	11-50	12 contacts →
	Exact match “Hemaco was founded by a team already experienced in the design, manufacture, control and testing of shell and tubes heat exchangers, columns, filters, air coolers and pressure…” 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 plant heat exchangers 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 101 power plant heat exchangers suppliers based in Italy

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Power plant heat exchangers suppliers based in Italy at a glance

As of Oct 29, 2026

30.8%Verified-email coverage

21.0Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · Alonte

Oct 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

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 101 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 plant heat exchangers 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 653 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 plant heat exchangers suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power plant heat exchangers suppliers are there based in Italy?

RevenueBase identified 101 company matches for power plant heat exchangers 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?

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

Which city has the most power plant heat exchangers suppliers?

Alonte leads with 2 company records, followed by Flumignano Di Talmassons (2) and Genoa (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 653 professional contacts with verified work emails tracked across these 101 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.