Company lists · Data refreshed September 2026

Top 25 Cellulose fiber insulation manufacturers based in Italy

Name: Cellulose fiber insulation 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 114 companies tracked

RevenueBase identified 114 cellulose fiber insulation manufacturers headquartered in Italy as of September 2026 and tracks 1,133 professional contacts across them, including 289 with verified work emails. Bibbiano is the largest hub.

This list covers cellulose fiber insulation 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

114Companies

1,133Contacts tracked

289Verified emails

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The 25 largest cellulose fiber insulation manufacturers based in Italy

Ranked by team size

Top 25 of 114 cellulose fiber insulation 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 cellulose fiber insulation 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	Soprema Italia	Indirect evidence	Chignolo D'isola, ItalyHQ checked Sep 30, 2026	201-500	116 contacts →
	Indirect evidence “Gruppo indipendente sin dalla sua nascita nel 1908, Soprema è specializzata nella progettazione e realizzazione di sistemi impermeabili e soluzioni per l’isolamento termo-acustico…” Source: RevenueBase Database · checked Sep 30, 2026
2	Gamma Meccanica	Partial evidence	Bibbiano, ItalyHQ checked Sep 30, 2026	51-200	73 contacts →
	Partial evidence “Gamma Meccanica S.p.A, one of the leading companies of the industry, designs and manufactures specialized industrial systems.” Source: RevenueBase Database · checked Sep 30, 2026
3	Isolkappa	Indirect evidence	Battipaglia, ItalyHQ checked Sep 30, 2026	51-200	51 contacts →
	Indirect evidence “Da oltre 30 anni è la società di riferimento nella produzione di sistemi per l'isolamento termoacustico in EPS, un materiale composto dal 98% d’aria, 100% riciclabile e in grado…” Source: RevenueBase Database · checked Sep 30, 2026
4	Brianza Plastica SPA	Partial evidence	Carate Brianza, ItalyHQ checked Sep 30, 2026	201-500	50 contacts →
	Partial evidence “Fibreglass laminates in sheets and rolls for building and automotive sectors and insulating materials for buildings.” Source: RevenueBase Database · checked Sep 30, 2026
5	Stiferite SPA	Indirect evidence	Padua, ItalyHQ checked Sep 30, 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 30, 2026
6	Ediltec Insulation S.P.A	Partial evidence	Modena, ItalyHQ checked Sep 30, 2026	51-200	44 contacts →
	Partial evidence “With nearly forty years of experience, Ediltec Insulation S.p.A.” Source: RevenueBase Database · checked Sep 30, 2026
7	Swisspor Italia	Indirect evidence	Roverbella, ItalyHQ checked Sep 30, 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 30, 2026
8	Termolan	Indirect evidence	Empoli, ItalyHQ checked Sep 30, 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 30, 2026
9	Silcart SPA	Partial evidence	Carbonera, ItalyHQ checked Sep 30, 2026	51-200	35 contacts →
	Partial evidence “Estabilished in the late 1960s, Silcart is an international reference company in the building, insulation, chemicals and additives, fire protection, packaging, automotive, acustic…” Source: RevenueBase Database · checked Sep 30, 2026
10	Teknowool	Indirect evidence	Milan, ItalyHQ checked Sep 30, 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 30, 2026
11	Mappy Italia S.P.A	Partial evidence	Cesate, ItalyHQ checked Sep 30, 2026	51-200	26 contacts →
	Partial evidence “Since 1974 MAPPY ITALIA SPA is the Italian market leader in the acoustic and thermal insulation field, boasting over 40 years of experience.” Source: RevenueBase Database · checked Sep 30, 2026
12	Celenit Isolanti Naturali	Indirect evidence	Tombolo, ItalyHQ checked Sep 30, 2026	11-50	22 contacts →
	Indirect evidence “Our Mission CELENIT has made sustainability its mission, producing, for over 50 years, mineralized wood wool panels bound with Portland cement.” Source: RevenueBase Database · checked Sep 30, 2026
13	Klevers Italiana	Partial evidence	Arzano, ItalyHQ checked Sep 30, 2026	11-50	20 contacts →
	Partial evidence “Who we are: Klevers Italiana is specialized in the realization of thermal and acoustical insulation.” Source: RevenueBase Database · checked Sep 30, 2026
14	Isoclima S.P.A	Indirect evidence	Rezzato, ItalyHQ checked Sep 30, 2026	201-500	12 contacts →
	Indirect evidence “Produzione di isolamenti in polietilene espanso e tubazioni in rame/multistrato preisolate.” Source: RevenueBase Database · checked Sep 30, 2026
15	Fi-Ve Isolanti S.R.L	Indirect evidence	Vittorio Veneto, ItalyHQ checked Sep 30, 2026	51-200	9 contacts →
	Indirect evidence “Produzione e relativa commercializzazione di pannelli prefabbricati per isolamento termico e/o acustico e di altri prodotti finalizzati all isolamento termico e/o acustico (dal…” Source: RevenueBase Database · checked Sep 30, 2026
16	Isolmec S.R.L	Indirect evidence	Fino Mornasco, ItalyHQ checked Sep 30, 2026	1-10	8 contacts →
	Indirect evidence “Specialisti in isolanti termoacustici per Edilizia, Industria e Navale.” Source: RevenueBase Database · checked Sep 30, 2026
17	3therm	Indirect evidence	Montagna, ItalyHQ checked Sep 30, 2026	1-10	7 contacts →
	Indirect evidence “Risparmio energetico con materiali sostenibili e comfort acustico sono il nostro credo.” Source: RevenueBase Database · checked Sep 30, 2026
18	Coex Naturally Fireproof	Indirect evidence	Pieve Porto Morone, ItalyHQ checked Sep 30, 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 30, 2026
19	Bergamo Isolanti S.P.A	Indirect evidence	Bergamo, ItalyHQ checked Sep 30, 2026	11-50	5 contacts →
	Indirect evidence “Produzione, trasformazione, commercializzazione e installazione di materiale e prodotti coibenti polivalenti.” Source: RevenueBase Database · checked Sep 30, 2026
20	Isolare SRL	Indirect evidence	Romano D'ezzelino, ItalyHQ checked Sep 30, 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 30, 2026
21	Parisi E Fornillo	Indirect evidence	Bernate Ticino, ItalyHQ checked Sep 30, 2026	51-200	5 contacts →
	Indirect evidence “La Parisi e Fornillo.” Source: RevenueBase Database · checked Sep 30, 2026
22	Fortlan-Dibi SRL	Indirect evidence	Bibbiano, ItalyHQ checked Sep 30, 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 30, 2026
23	Schöck Italia SRL	Indirect evidence	Bolzano, ItalyHQ checked Sep 30, 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 30, 2026
24	Technotermica	Indirect evidence	Ferrara, ItalyHQ checked Sep 30, 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 30, 2026
25	Tecnostuk SRL	Indirect evidence	Bellisco, ItalyHQ checked Sep 30, 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 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: cellulose fiber insulation 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 cellulose fiber insulation manufacturers.
Partial evidence: Its own public description names part of cellulose fiber insulation manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cellulose fiber insulation 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 25 of 114 cellulose fiber insulation manufacturers based in Italy

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Cellulose fiber insulation manufacturers based in Italy at a glance

As of Sep 30, 2026

25.5%Verified-email coverage

9.9Average contacts per company

11-50Median size (employees)

2.6%Largest-city concentration · Bibbiano

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 114 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 fiber insulation 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 “cellulose fiber insulation 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 cellulose fiber insulation 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 cellulose fiber insulation 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, 289 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 cellulose fiber insulation 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 cellulose fiber insulation manufacturers are there based in Italy?

RevenueBase identified 114 cellulose fiber insulation 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?

Soprema Italia, headquartered in Italy, tops this list with the largest team on record.

Which city has the most cellulose fiber insulation manufacturers?

Bibbiano leads with 3 headquartered companies, followed by Milan (3) and Rome (3).

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 289 verified decision-maker contacts tracked across these 114 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.