Company lists · Data refreshed September 2026

Top 21 Industrial waste heat recovery companies based in Italy

Name: Industrial waste heat recovery companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 73 companies tracked

RevenueBase identified 73 industrial waste heat recovery companies headquartered in Italy as of September 2026 and tracks 1,332 professional contacts across them, including 335 with verified work emails. Genova is the largest hub.

This list covers industrial waste heat recovery companies headquartered in Italy, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

73Companies

1,332Contacts tracked

335Verified emails

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The 21 largest industrial waste heat recovery companies based in Italy

Ranked by team size

Top 21 of 73 industrial waste heat recovery companies based in Italy, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial waste heat recovery companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sofinter	Strong evidence	Gallarate, ItalyHQ checked Sep 17, 2026	501-1,000	145 contacts →
	Strong evidence “Sofinter Group supplies Steam Generating Equipment for Industrial use and Electricity Generation, Waste to Energy and Water Treatment and Desalination Systems.” Source: RevenueBase Database · checked Sep 17, 2026
2	ICI Powering Evolution	Partial evidence	Frazione Campagnola Di Zevio, ItalyHQ checked Sep 17, 2026	51-200	101 contacts →
	Partial evidence “ICI Powering Evolution develops advanced technologies and solutions for heat and energy generation, in collaboration with strategic partners.” Source: RevenueBase Database · checked Sep 17, 2026
3	Thermokey	Strong evidence	Rivarotta, ItalyHQ checked Sep 17, 2026	201-500	90 contacts →
	Strong evidence “Thermokey is one of the european major manufacturer of top quality heat exchangers for Commercial Refrigeration, Industrial Refrigeration, HVAC, Energy & Process Cooling.” Source: RevenueBase Database · checked Sep 17, 2026
4	Wieland Onda SRL	Partial evidence	Mussolente, ItalyHQ checked Sep 17, 2026	201-500	87 contacts →
	Partial evidence “Wieland Onda is a manufacturing company of advanced heat exchangers for refrigeration, heating and air conditioning equipments.” Source: RevenueBase Database · checked Sep 17, 2026
5	ERI Corporation S.R.L	Strong evidence	Aversa, ItalyHQ checked Sep 17, 2026	51-200	66 contacts →
	Strong evidence “Energy Recovery & Ventilation Components Counterflow Plate Heat Exchanger Counterflow Kombi Plate Heat Exchanger Rotary Heat Exchanger Crossflow Heat Exchanger Accuair Enthalpy…” Source: RevenueBase Database · checked Sep 17, 2026
6	CTP Team	Strong evidence	Lallio, ItalyHQ checked Sep 17, 2026	11-50	52 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
7	FIC S.P.A	Partial evidence	Mese, ItalyHQ checked Sep 17, 2026	51-200	35 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
8	Emmegi Heat Exchangers S.P.A	Partial evidence	Cassano, ItalyHQ checked Sep 17, 2026	51-200	30 contacts →
	Partial evidence “EMMEGI è una azienda italiana con sede in Cassano d’Adda, tra le province di Milano e di Bergamo, che opera nel settore industriale.” Source: RevenueBase Database · checked Sep 17, 2026
9	Area Impianti SPA	Indirect evidence	Albignasego, ItalyHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “Area Impianti is undoubtedly a company that is well-placed at present and can face the future with confidence.” Source: RevenueBase Database · checked Sep 17, 2026
10	DAV Coil S.R.L	Partial evidence	San Pietro In Cariano (vr), ItalyHQ checked Sep 17, 2026	51-200	23 contacts →
	Partial evidence “Creator of new energy recovering and exchanging solutions.” Source: RevenueBase Database · checked Sep 17, 2026
11	Siat Italia SRL	Partial evidence	Rho, ItalyHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “Since 1947, SIAT has invested passion and expertise in the design and production of industrial boilers.” Source: RevenueBase Database · checked Sep 17, 2026
12	Rizzi Engineering SRL	Strong evidence	Adro, ItalyHQ checked Sep 17, 2026	11-50	13 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
13	BTT Italia SRL	Indirect evidence	Arezzo, ItalyHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Costruiamo impianti per il recupero di materiali preziosi dal 1979.” Source: RevenueBase Database · checked Sep 17, 2026
14	DECA	Strong evidence	Segrate, ItalyHQ checked Sep 17, 2026	11-50	11 contacts →
	Strong evidence “Established in 1959, DECA is one of the European leading designer and manufacturer of heat exchangers for industrial purposes and, generally, for special or heavy applications.” Source: RevenueBase Database · checked Sep 17, 2026
15	Nazzareno	Partial evidence	Breda Di Piave, ItalyHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Costruzione di impianti macchinari per il recupero e la trasformazione dei residui da lavorazione industriale.” Source: RevenueBase Database · checked Sep 17, 2026
16	AIC Italia	Partial evidence	Ravenna, ItalyHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “AIC (Advanced Industrial Components), azienda fondata nel 2001, è diventata rapidamente un punto di riferimento internazionale riconosciuto come specialista nella progettazione…” Source: RevenueBase Database · checked Sep 17, 2026
17	Tempco	Partial evidence	Desio, ItalyHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “Tempco designs and develops solutions for thermal energy management in any kind of industrial sector and application field, helping the customer choosing the most suitable thermal…” Source: RevenueBase Database · checked Sep 17, 2026
18	Hintec SRL	Partial evidence	Monza, ItalyHQ checked Sep 17, 2026	1-10	3 contacts →
	Partial evidence “hintec srl nasce nel 1996 per distribuire componenti ad avanzata tecnologia al cliente "industria" e al "costruttore di impianti e/o macchine industriali" completando così…” Source: RevenueBase Database · checked Sep 17, 2026
19	Althermo	Strong evidence	Ronchi Dei Legionari, ItalyHQ checked Sep 17, 2026	1-10	1 contacts →
	Strong evidence “Althermo is a new company in the world of industrial heat sinks for the air conditioning, refrigeration, process cooling and industrial cooling markets.” Source: RevenueBase Database · checked Sep 17, 2026
20	Ecogenerazione SRL	Partial evidence	Milano, ItalyHQ checked Sep 17, 2026	1-10	1 contacts →
	Partial evidence “Ecogenerazione, nasce per soddisfare due esigenze primarie nell'industria: ottimizzare / ridurre i consumi energetici, e trattare efficacemente le acque reflue derivanti dal…” Source: RevenueBase Database · checked Sep 17, 2026
21	Aster Energetica SRL	Indirect evidence	Rignano, ItalyHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial waste heat recovery companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial waste heat recovery companies.
Partial evidence: Its own public description names part of industrial waste heat recovery companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial waste heat recovery companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 21 of 73 industrial waste heat recovery companies based in Italy

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Industrial waste heat recovery companies based in Italy at a glance

As of Sep 17, 2026

25.2%Verified-email coverage

18.2Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · Genova

Sep 17, 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 73 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial waste heat recovery companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Italy whose own description of what they do matches “industrial waste heat recovery companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial waste heat recovery companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial waste heat recovery companies, and records with no verified work email. Companies headquartered outside Italy are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 335 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial waste heat recovery companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial waste heat recovery companies are there based in Italy?

RevenueBase identified 73 industrial waste heat recovery companies headquartered in Italy as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Sofinter, headquartered in Gallarate, tops this list with the largest team on record.

Which city has the most industrial waste heat recovery companies?

Genova leads with 2 headquartered companies, followed by Meledo Di Sarego (2) and Roma (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 335 verified decision-maker contacts tracked across these 73 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.