Company lists · Data refreshed October 2026

Top 25 Furnace insulation suppliers based in Italy

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

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 195 companies tracked

RevenueBase identified 195 company matches for furnace insulation suppliers associated with Italy as of October 2026 and tracks 1,555 professional contacts across them, including 231 with verified work emails. Milan is the largest hub.

This list covers company matches for furnace insulation 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 25, 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 25, 2026 How this list was built

195Companies

1,555Contacts tracked

231Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest furnace insulation suppliers based in Italy

Ranked by team size

Top 25 of 195 company matches for furnace insulation suppliers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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	Termisol Termica SRL	Exact match	Livorno, ItalyHQ recorded Oct 25, 2026	201-500	108 contacts →
	Exact match “We are a multifunctional service provider specialized in power plants, refineries, petrol-chemicals and engineering plants.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2	Bifire S.P.A	Exact match	Desio, ItalyHQ recorded Oct 25, 2026	51-200	66 contacts →
	Exact match “Soluzioni uniche e altamente innovative BIFIRE®, leader nella produzione di prodotti per l’isolamento termico e per la protezione al fuoco in edilizia, industria e marina, si…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3	IRF	Exact match	Casier, ItalyHQ recorded Oct 25, 2026	51-200	54 contacts →
	Exact match “IRF is an international company specialized in high-quality, tailor-made hot services for the refractory maintenance of glass furnaces.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	Swisspor Italia	Exact match	Roverbella, ItalyHQ recorded Oct 25, 2026	51-200	46 contacts →
	Exact match “Fondata negli anni '70, l’azienda incorpora ancora oggi i valori con cui è nata e il nome "L'isolante" ne è l'evidenza: RISPARMIARE ENERGIA E TUTELARE L'AMBIENTE.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5	Stiferite SPA	Exact match	Padua, ItalyHQ recorded Oct 25, 2026	51-200	46 contacts →
	Exact match “STIFERITE SpA a socio unico opera nel settore dell’isolamento termico sin dal 1963, anno nel quale è stata installata a Pomezia (Roma) la prima macchina in Europa per la…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	Ediltec Insulation S.P.A	Exact match	Modena, ItalyHQ recorded Oct 25, 2026	51-200	45 contacts →
	Exact match “With nearly forty years of experience, Ediltec Insulation S.p.A.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7	NAV System SPA	Exact match	Cesena, ItalyHQ recorded Oct 25, 2026	51-200	38 contacts →
	Exact match “L’isolamento industriale nella sua eccellenza.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8	Teknowool	Exact match	Milan, ItalyHQ recorded Oct 25, 2026	51-200	32 contacts →
	Exact match “Teknowool nasce nel 1988 diventando ben presto leader nella realizzazione di isolamenti termoacustici innovativi, utilizzando e trasformando attraverso nuove tecnologie la lana di…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	Gadda Industrie S.R.L	Exact match	Rivarolo Canavese, ItalyHQ recorded Oct 25, 2026	11-50	28 contacts →
	Exact match “Who we are.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	Unistara S.P.A	Exact match	Genoa, ItalyHQ recorded Oct 25, 2026	51-200	27 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	Klevers Italiana	Exact match	Arzano, ItalyHQ recorded Oct 25, 2026	11-50	18 contacts →
	Exact match “Who we are: Klevers Italiana is specialized in the realization of thermal and acoustical insulation.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	Sigma Group	Exact match	Locate Varesino, ItalyHQ recorded Oct 25, 2026	51-200	17 contacts →
	Exact match “Sigma Group is a global leader in refractory solutions for the glass manufacturing sector, specializing in high-quality materials like Mullite, High Purity Alumina…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	Gepi S.R.L	Exact match	Torre Boldone, ItalyHQ recorded Oct 25, 2026	51-200	10 contacts →
	Exact match “Coibentazioni termoacustiche industriali & civili sistemi di protezione passiva al fuoco” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	STEAB	Exact match	Rufina, ItalyHQ recorded Oct 25, 2026	11-50	10 contacts →
	Exact match “Dal 1970 STEAB, assicurando una stretta collaborazione con i propri clienti, progetta e produce accessori in materiale isolante per l’industria.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	LIZ Italiana	Exact match	Genoa, ItalyHQ recorded Oct 25, 2026	11-50	9 contacts →
	Exact match “LIZ ITALIANA is a subsidiary of Lizmontagens SA / LTT Group, being its activities concentrated in three main areas of expertise: • Furnace construction • Industrial chimneys and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	Isolterm	Exact match	Mesero, ItalyHQ recorded Oct 25, 2026	51-200	9 contacts →
	Exact match “Isolterm is a company that deals with thermo-acoustic insulation of civil and industrial installations on behalf of large plant engineering companies.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Isolmec S.R.L	Exact match	Fino Mornasco, ItalyHQ recorded Oct 25, 2026	1-10	9 contacts →
	Exact match “Specialisti in isolanti termoacustici per Edilizia, Industria e Navale.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	HIRO	Exact match	Sant'angelo Di Piove Di Sacco, ItalyHQ recorded Oct 25, 2026	11-50	8 contacts →
	Exact match “HiRo è una giovane realtà che si occupa di coibentazione industriale, isolamento acustico e barriere di protezione.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	Crefin SRL	Exact match	Spinea, ItalyHQ recorded Oct 25, 2026	51-200	7 contacts →
	Exact match “Throughout over 50 years of activity, CREFIN is a leading company in the field of refractory and insulating linings.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	Politubes	Exact match	Burago Di Molgora, ItalyHQ recorded Oct 25, 2026	11-50	7 contacts →
	Exact match “NOMEX®, KAPTON®, MYLAR®, 2LSO TUBES, INSULATOR CAPS & PERFORMANCE RELEASE LINERS.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	Nuova Saltini S.R.L	Exact match	Zibido San Giacomo, ItalyHQ recorded Oct 25, 2026	11-50	7 contacts →
	Exact match “Nuova Saltini is a leading Italian company in the production of electrical and thermal insulating materials, present on the market for over fifty years, with an operating area of…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22	TTM	Exact match	Prad Am Stilfser Joch, ItalyHQ recorded Oct 25, 2026	11-50	7 contacts →
	Exact match “TTM - Thermo Tecno Management TTM – Thermo Tecno Management has been working in the field of technical insulation, especially in jacketing and cladding, since 1976.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	Fortlan-Dibi SRL	Exact match	Bibbiano, ItalyHQ recorded Oct 25, 2026	51-200	6 contacts →
	Exact match “Fortlan-Dibi Spa nasce nel 2010 dall’unione di due aziende di punta operanti sul mercato degli isolanti termoacustici da oltre 50 anni: Fortlan Spa e Di-Bi Spa.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	Montaggi & Impianti	Exact match	Sale, ItalyHQ recorded Oct 25, 2026	11-50	6 contacts →
	Exact match “Montaggi & Impianti S.r.l.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25	Bergamo Isolanti S.P.A	Exact match	Bergamo, ItalyHQ recorded Oct 25, 2026	11-50	5 contacts →
	Exact match “Produzione, trasformazione, commercializzazione e installazione di materiale e prodotti coibenti polivalenti.” Recorded in the RevenueBase company graph · Oct 25, 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 “furnace insulation 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 195 furnace insulation suppliers based in Italy

See the full list, filter by size, metro and specialty, and access 231 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Furnace insulation suppliers based in Italy at a glance

As of Oct 25, 2026

14.9%Verified-email coverage

8.0Average contacts per company

11-50Median size (employees)

3.6%Largest-city concentration · Milan

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

11-50

104

51-200

201-500

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 195 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 “furnace insulation 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 231 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 25, 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 “furnace insulation suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many furnace insulation suppliers are there based in Italy?

RevenueBase identified 195 company matches for furnace insulation 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?

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

Which city has the most furnace insulation suppliers?

Milan leads with 7 company records, followed by Genoa (5) and Rome (4).

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 231 professional contacts with verified work emails tracked across these 195 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 25, 2026.

Ready to reach these companies? Verified emails and direct dials for all 195 furnace insulation suppliers based in Italy. Start with a free account, no credit card.

Download this list →

Related lists

Furnace insulation suppliers by geography

Browse the directory

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.