Company lists · Data refreshed September 2026

Top 22 Cellulose insulation companies based in Italy

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 137 companies tracked

RevenueBase identified 137 cellulose insulation companies headquartered in Italy as of September 2026 and tracks 829 professional contacts across them, including 99 with verified work emails. Gela is the largest hub.

This list covers cellulose insulation 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 19, 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 19, 2026 86% judged on-target in blind review

137Companies

829Contacts tracked

99Verified emails

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The 22 largest cellulose insulation companies based in Italy

Ranked by team size

Top 22 of 137 cellulose insulation companies based in Italy, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to cellulose insulation 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	Stiferite SPA	Indirect evidence	Padova, ItalyHQ checked Sep 19, 2026	51-200	47 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
2	Ediltec Insulation S.P.A	Partial evidence	Modena, ItalyHQ checked Sep 19, 2026	51-200	44 contacts →
	Partial evidence “With nearly forty years of experience, Ediltec Insulation S.p.A.” Source: RevenueBase Database · checked Sep 19, 2026
3	Swisspor Italia	Indirect evidence	Roverbella, ItalyHQ checked Sep 19, 2026	51-200	43 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
4	Termolan	Indirect evidence	Empoli, ItalyHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “TERMOLAN è un'azienda di riferimento in Italia nella produzione e commercializzazione di prodotti isolanti adatti a tutte le necessità nel campo dell'isolamento termico e acustico…” Source: RevenueBase Database · checked Sep 19, 2026
5	Teknowool	Indirect evidence	Milan, ItalyHQ checked Sep 19, 2026	51-200	30 contacts →
	Indirect evidence “Teknowool nasce nel 1988 diventando ben presto leader nella realizzazione di isolamenti termoacustici innovativi, utilizzando e trasformando attraverso nuove tecnologie la lana di…” Source: RevenueBase Database · checked Sep 19, 2026
6	Brianza Plastica Building Division	Indirect evidence	Carate Brianza, ItalyHQ checked Sep 19, 2026	201-500	29 contacts →
	Indirect evidence “Brianza Plastica, con l’esperienza maturata in oltre 60 anni di presenza nel mercato dell’edilizia, offre una gamma di prodotti in grado di soddisfare tutte le esigenze di…” Source: RevenueBase Database · checked Sep 19, 2026
7	Isoclima S.P.A	Indirect evidence	Rezzato, ItalyHQ checked Sep 19, 2026	201-500	12 contacts →
	Indirect evidence “Produzione di isolamenti in polietilene espanso e tubazioni in rame/multistrato preisolate.” Source: RevenueBase Database · checked Sep 19, 2026
8	Politop S.R.L	Indirect evidence	Meduna Di Livenza, ItalyHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Dal 1980, isoliamo e proteggiamo i tuoi beni proponendo soluzioni complete e manufatti in polistirolo espanso; ponendo particolare attenzione alla sostenibilità economica e…” Source: RevenueBase Database · checked Sep 19, 2026
9	Isolmec S.R.L	Indirect evidence	Fino Mornasco, ItalyHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “Specialisti in isolanti termoacustici per Edilizia, Industria e Navale.” Source: RevenueBase Database · checked Sep 19, 2026
10	3therm	Indirect evidence	Montagna, ItalyHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “Risparmio energetico con materiali sostenibili e comfort acustico sono il nostro credo.” Source: RevenueBase Database · checked Sep 19, 2026
11	Coex Naturally Fireproof	Indirect evidence	Pieve Porto Morone, ItalyHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “COEX is a project born from the will, professionality and enthusiasm of two companies, Zanolo and Torcitura Padana, who for more than fifty years producing high quality textile…” Source: RevenueBase Database · checked Sep 19, 2026
12	Bergamo Isolanti S.P.A	Indirect evidence	Bergamo, ItalyHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “Produzione, trasformazione, commercializzazione e installazione di materiale e prodotti coibenti polivalenti.” Source: RevenueBase Database · checked Sep 19, 2026
13	Isolare SRL	Indirect evidence	Romano D'ezzelino, ItalyHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “ISOLARE è nata nel 1986 con lo scopo di migliorare l'efficienza energetica delle vecchie abitazioni coibentando il sottotetto e/o le intercapedini vuote delle pareti esterne con…” Source: RevenueBase Database · checked Sep 19, 2026
14	Parisi E Fornillo	Indirect evidence	Bernate Ticino, ItalyHQ checked Sep 19, 2026	51-200	5 contacts →
	Indirect evidence “La Parisi e Fornillo.” Source: RevenueBase Database · checked Sep 19, 2026
15	Fortlan-Dibi SRL	Indirect evidence	Bibbiano, ItalyHQ checked Sep 19, 2026	51-200	5 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
16	Schöck Italia SRL	Indirect evidence	Bolzano, ItalyHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “Schöck Italia Srl, con sede a Bolzano, è un’azienda del gruppo tedesco Schöck che conta oggi 890 dipendenti e che si occupa dello sviluppo, della produzione e della…” Source: RevenueBase Database · checked Sep 19, 2026
17	Technotermica	Indirect evidence	Ferrara, ItalyHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “TechnoTermica è azienda leader nei settori - coibentazioni industriali - impianti aeraulici - controsoffitti e cartongessi- insonorizzazioni acustiche.” Source: RevenueBase Database · checked Sep 19, 2026
18	Isolarelacasa SRL	Indirect evidence	Basaluzzo, ItalyHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “LA NOSTRA “MISSION” E’ IL TUO BENESSERE NELLA TUA CASA I Isoliamo la tua casa anche arredata in 1 solo giorno Ci prendiamo cura della tua casa risolvendo i “problemi” in maniera…” Source: RevenueBase Database · checked Sep 19, 2026
19	Tecnostuk SRL	Indirect evidence	Bellisco, ItalyHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Da 25 anni leader nel settore del termoisolamento e nella risoluzione di problemi di muffa.” Source: RevenueBase Database · checked Sep 19, 2026
20	Tortalla Isolanti S.R.L	Indirect evidence	Grugliasco, ItalyHQ checked Sep 19, 2026	11-50	1 contacts →
	Indirect evidence “Commercio all ingrosso di prodotti per isolamento termoacustico per l industria e l edilizia quali: isolanti, controsoffittature, pareti in cartongesso, pareti mobili…” Source: RevenueBase Database · checked Sep 19, 2026
21	Cuneo Isolanti SRL	Indirect evidence	Canale, ItalyHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “La Cuneo Isolanti s.r.l.” Source: RevenueBase Database · checked Sep 19, 2026
22	Enerpaper S.R.L	Partial evidence	Turin, ItalyHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “Enerpaper is a manufacturer of an innovative cellulosic based material for blow in applications for energy-efficient buildings.” Source: RevenueBase Database · checked Sep 19, 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: cellulose insulation 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 cellulose insulation companies.
Partial evidence: Its own public description names part of cellulose insulation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cellulose insulation 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 22 of 137 cellulose insulation companies based in Italy

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Cellulose insulation companies based in Italy at a glance

As of Sep 19, 2026

11.9%Verified-email coverage

6.1Average contacts per company

11-50Median size (employees)

2.2%Largest-city concentration · Gela

Sep 19, 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 137 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 cellulose insulation 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 “cellulose insulation 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 cellulose insulation 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 cellulose insulation 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, 99 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 19, 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 cellulose insulation 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 cellulose insulation companies are there based in Italy?

RevenueBase identified 137 cellulose insulation 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?

Stiferite SPA, headquartered in Padova, tops this list with the largest team on record.

Which city has the most cellulose insulation companies?

Gela leads with 3 headquartered companies, followed by Verona (3) and Bernate Ticino (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 99 verified decision-maker contacts tracked across these 137 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 19, 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.