Company lists · Data refreshed September 2026

Top 25 Building envelope specialists based in Italy

Name: Building envelope specialists based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 403 companies tracked

RevenueBase identified 403 building envelope specialists headquartered in Italy as of September 2026 and tracks 4,802 professional contacts across them, including 1,165 with verified work emails. Roma is the largest hub.

This list covers building envelope specialists 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 16, 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 16, 2026 86% judged on-target in blind review

403Companies

4,802Contacts tracked

1,165Verified emails

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The 25 largest building envelope specialists based in Italy

Ranked by team size

Top 25 of 403 building envelope specialists based in Italy, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to building envelope specialists: 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	Permasteelisa Group	Partial evidence	Vittorio Veneto, ItalyHQ checked Sep 16, 2026	1,001-5,000	1,196 contacts →
	Partial evidence “We are Permasteelisa Group – the leading international façade specialist that has been shaping city skylines worldwide for generations.” Source: RevenueBase Database · checked Sep 16, 2026
2	Isopan	Indirect evidence	Trevenzuolo Verona, ItalyHQ checked Sep 16, 2026	201-500	215 contacts →
	Indirect evidence “Isopan, part of the Joint Venture between MANNI and Marcegaglia, is a leading manufacturer worldwide of insulated metal panels for walls and roofs.” Source: RevenueBase Database · checked Sep 16, 2026
3	Focchi Group	Indirect evidence	Poggio Torriana, ItalyHQ checked Sep 16, 2026	51-200	201 contacts →
	Indirect evidence “Opportunity, evolution and innovation”, this is the formula of the Focchi family, in the service of architecture since 1914.” Source: RevenueBase Database · checked Sep 16, 2026
4	Schüco International Italia SRL	Indirect evidence	Padova, ItalyHQ checked Sep 16, 2026	5,001-10,000	136 contacts →
	Indirect evidence “Schüco – Soluzioni di sistema per finestre, porte e facciate.” Source: RevenueBase Database · checked Sep 16, 2026
5	Manni Group	Partial evidence	Verona, ItalyHQ checked Sep 16, 2026	501-1,000	129 contacts →
	Partial evidence “MANNI offers products, solutions and skills for the world of dry construction, promoting new scenarios to overcome energy waste and pollutant emissions in the existing building…” Source: RevenueBase Database · checked Sep 16, 2026
6	Gualini	Strong evidence	Costa Di Mezzate, ItalyHQ checked Sep 16, 2026	51-200	126 contacts →
	Strong evidence “We design, manufacture, and install customized building envelope systems with high architectural value.” Source: RevenueBase Database · checked Sep 16, 2026
7	Termisol Termica SRL	Indirect evidence	Livorno, ItalyHQ checked Sep 16, 2026	201-500	99 contacts →
	Indirect evidence “We are a multifunctional service provider specialized in power plants, refineries, petrol-chemicals and engineering plants.” Source: RevenueBase Database · checked Sep 16, 2026
8	AZA Corp	Partial evidence	Fiorenzuola D'arda, ItalyHQ checked Sep 16, 2026	201-500	90 contacts →
	Partial evidence “AZA:"Steel and glass curtain wall for cutting-edge architectures" AZA is synonymous with reliability and technology in the construction of envelopes for industrial, civil and…” Source: RevenueBase Database · checked Sep 16, 2026
9	Frener & Reifer	Indirect evidence	Brixen, ItalyHQ checked Sep 16, 2026	51-200	65 contacts →
	Indirect evidence “Our challenges are the visions of established architects and the ideas of innovative clients - as well as gravity and the other forces of nature!” Source: RevenueBase Database · checked Sep 16, 2026
10	Vanoncini SPA	Indirect evidence	Mapello, ItalyHQ checked Sep 16, 2026	51-200	55 contacts →
	Indirect evidence “Da oltre 40 anni siamo esperti nella tecnica costruttiva a secco, struttura e rivestimento (S/R).” Source: RevenueBase Database · checked Sep 16, 2026
11	Edilteco Group	Indirect evidence	San Felice Sul Panaro, ItalyHQ checked Sep 16, 2026	11-50	53 contacts →
	Indirect evidence “Edilteco® Group is an international benchmark in the development and production of lightweight systems for thermal and acoustic insulation, passive fire protection and thermal…” Source: RevenueBase Database · checked Sep 16, 2026
12	Tema Technologies And Materials	Indirect evidence	Vittorio Veneto, ItalyHQ checked Sep 16, 2026	51-200	45 contacts →
	Indirect evidence “Da oltre 10 anni TeMa Srl realizza opere edilizie e interventi di ingegneria ambientale, concentrandosi in particolare nel loro aspetto non visibile che coinvolge elementi…” Source: RevenueBase Database · checked Sep 16, 2026
13	Swisspor Italia	Indirect evidence	Roverbella, ItalyHQ checked Sep 16, 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 16, 2026
14	Cimolai Architectural	Strong evidence	Pordenone, ItalyHQ checked Sep 16, 2026	11-50	32 contacts →
	Strong evidence “a specific focus in complex building envelopes, advanced architectural features and kinetic building facades” Source: RevenueBase Database · checked Sep 16, 2026
15	Zanetti SRL	Strong evidence	Pergine Valsugana, ItalyHQ checked Sep 16, 2026	51-200	31 contacts →
	Strong evidence “For over 50 years, Zanetti Srl has been a trusted partner in building envelope solutions, delivering: Curtain walls Glazed roofs External cladding Solar shading systems Aluminum…” Source: RevenueBase Database · checked Sep 16, 2026
16	Wegreenit SPA	Indirect evidence	Milan, ItalyHQ checked Sep 16, 2026	51-200	29 contacts →
	Indirect evidence “Wegreenit è General Contractor in interventi di efficientamento energetico.” Source: RevenueBase Database · checked Sep 16, 2026
17	IALC	Indirect evidence	Romano D'ezzelino, ItalyHQ checked Sep 16, 2026	51-200	28 contacts →
	Indirect evidence “IALC è un’azienda leader nel settore dell'"architettura degli infissi" nata dal suo fondatore Carlo Orso nel 1969.” Source: RevenueBase Database · checked Sep 16, 2026
18	Aliva Facade Systems	Indirect evidence	San Mauro Pascoli, ItalyHQ checked Sep 16, 2026	11-50	27 contacts →
	Indirect evidence “We develop customised solutions in the ventilated façades (or rain screen systems) field in response to specific requests and problems, by engineering and implementing all kinds…” Source: RevenueBase Database · checked Sep 16, 2026
19	Fabris SRL	Partial evidence	Cadoneghe, ItalyHQ checked Sep 16, 2026	11-50	24 contacts →
	Partial evidence “Dal 1946 Fabris Srl è specialista nelle coperture e nelle facciate per tutti gli edifici che richiedano qualità ed approccio esecutivo unici.” Source: RevenueBase Database · checked Sep 16, 2026
20	Tepor SPA	Indirect evidence	Cagliari, ItalyHQ checked Sep 16, 2026	11-50	24 contacts →
	Indirect evidence “Tepor SpA is a company based out of Italy.” Source: RevenueBase Database · checked Sep 16, 2026
21	INGEA	Indirect evidence	Verona, ItalyHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence “INGEA S.r.l.” Source: RevenueBase Database · checked Sep 16, 2026
22	Clima Store SRL	Indirect evidence	Rome, ItalyHQ checked Sep 16, 2026	11-50	19 contacts →
	Indirect evidence “Migliorare il clima e il comfort del cliente è il nostro obiettivo primario, la mission alla quale Clima Store non si sottrae.” Source: RevenueBase Database · checked Sep 16, 2026
23	Cube SRL	Indirect evidence	Imola, ItalyHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “CUBE Srl è una società attiva nel settore della progettazione impianti, efficienza energetica, acustica, lavorando in questi settori sono già molti anni che confrontiamo con i…” Source: RevenueBase Database · checked Sep 16, 2026
24	Promo SPA	Indirect evidence	Corridonia, ItalyHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “La Promo S.p.A, è un’azienda specializzata nella progettazione, realizzazione ed installazione di involucri edilizi realizzati con la metodologia “a secco” (carpenterie…” Source: RevenueBase Database · checked Sep 16, 2026
25	PIZ S.R.L	Indirect evidence	Cosio Valtellino, ItalyHQ checked Sep 16, 2026	1-10	17 contacts →
	Indirect evidence “In PIZ produciamo con autentica passione rivestimenti per facciate dagli anni '90.” Source: RevenueBase Database · checked Sep 16, 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: building envelope specialists. 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 building envelope specialists.
Partial evidence: Its own public description names part of building envelope specialists, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name building envelope specialists. 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 403 building envelope specialists based in Italy

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Building envelope specialists based in Italy at a glance

As of Sep 16, 2026

24.3%Verified-email coverage

11.9Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · Roma

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

178

11-50

173

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 403 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 building envelope specialists, 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 “building envelope specialists”. 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 building envelope specialists), 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 building envelope specialists, 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, 1,165 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 16, 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 building envelope specialists, 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 building envelope specialists are there based in Italy?

RevenueBase identified 403 building envelope specialists 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?

Permasteelisa Group, headquartered in Vittorio Veneto, tops this list with the largest team on record.

Which city has the most building envelope specialists?

Roma leads with 11 headquartered companies, followed by Verona (11) and Milano (9).

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 1,165 verified decision-maker contacts tracked across these 403 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 16, 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.