Company lists · Data refreshed September 2026

Top 24 Fired heater manufacturers based in Italy

Name: Fired heater 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 103 companies tracked

RevenueBase identified 103 fired heater manufacturers headquartered in Italy as of September 2026 and tracks 1,546 professional contacts across them, including 418 with verified work emails. Milan is the largest hub.

This list covers fired heater manufacturers 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 30, 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 30, 2026 86% judged on-target in blind review

103Companies

1,546Contacts tracked

418Verified emails

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The 24 largest fired heater manufacturers based in Italy

Ranked by team size

Top 24 of 103 fired heater manufacturers based in Italy, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to fired heater manufacturers: 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	Thermowatt	Strong evidence	Arcevia, ItalyHQ checked Sep 30, 2026	501-1,000	105 contacts →
	Strong evidence “Founded at the beginning of the 1950s, Thermowatt soon became the leading manufacturer of tubular heating elements and thermostats for water heaters.” Source: RevenueBase Database · checked Sep 30, 2026
2	Belleli Energy CPE	Indirect evidence	Mantova, ItalyHQ checked Sep 30, 2026	201-500	96 contacts →
	Indirect evidence “Belleli Energy CPE defines solutions for critical process equipment for the hydrocarbon, industrial and power industries.” Source: RevenueBase Database · checked Sep 30, 2026
3	Sices 1958 SPA	Indirect evidence	Lonate Ceppino, ItalyHQ checked Sep 30, 2026	501-1,000	67 contacts →
	Indirect evidence “SICES 1958 SpA is the Holding of a union of different leading companies dedicated to meet the Client’s needs.” Source: RevenueBase Database · checked Sep 30, 2026
4	Masterwatt	Strong evidence	Pianezza, ItalyHQ checked Sep 30, 2026	51-200	57 contacts →
	Strong evidence “Masterwatt is an Italian company with over 40 years of experience in the design and manufacture of custom industrial electric heating systems.” Source: RevenueBase Database · checked Sep 30, 2026
5	Welding Duebi S.R.L	Indirect evidence	Fiesso Umbertiano, ItalyHQ checked Sep 30, 2026	201-500	44 contacts →
	Indirect evidence “Welding Duebi nasce nel 2002 in provincia di Rovigo, e nel giro di pochi anni si estenda a tal punto da insediarsi su tutto il territorio nazionale, con unità locali nei comuni di…” Source: RevenueBase Database · checked Sep 30, 2026
6	O.V.S. Officine Valle Seriana	Indirect evidence	Vertova, ItalyHQ checked Sep 30, 2026	51-200	40 contacts →
	Indirect evidence “O.V.S.” Source: RevenueBase Database · checked Sep 30, 2026
7	Kirchner Italia SPA	Strong evidence	Milan, ItalyHQ checked Sep 30, 2026	51-200	34 contacts →
	Strong evidence “KIRCHNER ITALIA is a leading engineering company specialized in the supply of Fired Heaters, Steam Reformers and Heat Transfer Equipment for Refineries and Petrochemical Plants.” Source: RevenueBase Database · checked Sep 30, 2026
8	Ceba S.P.A	Partial evidence	Trescore Balneario, ItalyHQ checked Sep 30, 2026	11-50	29 contacts →
	Partial evidence “Since more than 25 years CEBA plays a key role in the combustion field in particular design and construction of heating equipment for several applications as Iron & Steel industry…” Source: RevenueBase Database · checked Sep 30, 2026
9	Tesi Group	Partial evidence	Vermezzo, ItalyHQ checked Sep 30, 2026	11-50	27 contacts →
	Partial evidence “Since over 40 years TESI designs, manufactures and distributes products and accessories for the energy, Oil & Gas, petrochemical and chemical industries, both onshore and offshore.” Source: RevenueBase Database · checked Sep 30, 2026
10	Gadda Industrie S.R.L	Indirect evidence	Rivarolo Canavese, ItalyHQ checked Sep 30, 2026	11-50	26 contacts →
	Indirect evidence “Who we are.” Source: RevenueBase Database · checked Sep 30, 2026
11	GBA	Indirect evidence	Monza, ItalyHQ checked Sep 30, 2026	51-200	26 contacts →
	Indirect evidence “GBA is an internationally renowned company with European headquarters in both London, UK, and Milan, Italy.” Source: RevenueBase Database · checked Sep 30, 2026
12	Vergaengineering SPA	Strong evidence	Milan, ItalyHQ checked Sep 30, 2026	11-50	24 contacts →
	Strong evidence “Italian engineering company specialized in the design, engineering, fabrication and erection of Fired Heaters and related equipment for the oil, gas and petrochemical industries.” Source: RevenueBase Database · checked Sep 30, 2026
13	Tecflam SRL	Partial evidence	Cavriago (re), ItalyHQ checked Sep 30, 2026	11-50	24 contacts →
	Partial evidence “Tecflam srl, founded in 1983 and based in Cavriago, designs and manufactures custom industrial burners tailored to meet specific client needs.” Source: RevenueBase Database · checked Sep 30, 2026
14	AMARC	Partial evidence	Montevecchia, ItalyHQ checked Sep 30, 2026	11-50	24 contacts →
	Partial evidence “Since 1954, customers have relied on AMARC for the utmost in quality and innovative solutions for industrial heating applications.” Source: RevenueBase Database · checked Sep 30, 2026
15	Fati SRL	Indirect evidence	Cusago, ItalyHQ checked Sep 30, 2026	51-200	19 contacts →
	Indirect evidence “F.A.T.I.” Source: RevenueBase Database · checked Sep 30, 2026
16	Villa & Bonaldi S.P.A	Indirect evidence	Ricengo, ItalyHQ checked Sep 30, 2026	51-200	18 contacts →
	Indirect evidence “VILLA & BONALDI is specialized and experienced in design and fabrication of H.P.” Source: RevenueBase Database · checked Sep 30, 2026
17	Reco Group	Partial evidence	Frossasco, ItalyHQ checked Sep 30, 2026	51-200	18 contacts →
	Partial evidence “Reco Group, which includes the Reco and the Reart companies, is an Italian company which, from more than 50 years, produces electrical heating elements and thermostats for…” Source: RevenueBase Database · checked Sep 30, 2026
18	Infragas SRL	Strong evidence	Mappano, ItalyHQ checked Sep 30, 2026	11-50	17 contacts →
	Strong evidence “INFRAGAS® designs and manufactures infrared gas systems and catalytic heaters for ovens manufacturers at a worldwide level.” Source: RevenueBase Database · checked Sep 30, 2026
19	International Combustion Equipment SRL	Indirect evidence	Arcore, ItalyHQ checked Sep 30, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
20	Castim2000 SRL	Partial evidence	Vezza D'alba, ItalyHQ checked Sep 30, 2026	51-200	12 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
21	ISG SPA	Indirect evidence	Baranzate, ItalyHQ checked Sep 30, 2026	51-200	12 contacts →
	Indirect evidence “ISG is a private company that has been offering systems and solutions in the international Oil & Gas, Chemical, Refinery and Power markets since 1951.” Source: RevenueBase Database · checked Sep 30, 2026
22	Hemaco SRL	Strong evidence	San Pietro Mosezzo, ItalyHQ checked Sep 30, 2026	11-50	11 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
23	Co3 S.R.L	Partial evidence	Arcore, ItalyHQ checked Sep 30, 2026	11-50	7 contacts →
	Partial evidence “CO3 is specialized in Commissioning and Start-Up of Fired Equipment.” Source: RevenueBase Database · checked Sep 30, 2026
24	CRE DI Verzeni SRL	Partial evidence	Brembate, ItalyHQ checked Sep 30, 2026	11-50	5 contacts →
	Partial evidence “CRE di Verzeni srl is a certified Italian firm, leader in the production of heating elements since 1961.” Source: RevenueBase Database · checked Sep 30, 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: fired heater manufacturers. 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 fired heater manufacturers.
Partial evidence: Its own public description names part of fired heater manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fired heater manufacturers. 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 24 of 103 fired heater manufacturers based in Italy

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Fired heater manufacturers based in Italy at a glance

As of Sep 30, 2026

27.0%Verified-email coverage

15.0Average contacts per company

11-50Median size (employees)

7.8%Largest-city concentration · Milan

Sep 30, 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 103 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 fired heater manufacturers, 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 “fired heater manufacturers”. 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 fired heater manufacturers), 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 fired heater manufacturers, 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, 418 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 30, 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 fired heater manufacturers, 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 fired heater manufacturers are there based in Italy?

RevenueBase identified 103 fired heater manufacturers 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?

Thermowatt, headquartered in Arcevia, tops this list with the largest team on record.

Which city has the most fired heater manufacturers?

Milan leads with 8 headquartered companies, followed by Vibo Valentia (3) and Arcore (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 418 verified decision-maker contacts tracked across these 103 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 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 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.