Company lists · Data refreshed September 2026
Top 25 Ductwork contractors based in Italy
RevenueBase identified 426 ductwork contractors headquartered in Italy as of September 2026 and tracks 1,652 professional contacts across them, including 155 with verified work emails. Roma is the largest hub.
This list covers ductwork contractors 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.
The 25 largest ductwork contractors based in Italy
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 104 contacts → | ||||
Indirect evidence “Mekar is an Italian Company, specializing in manufacturing of Air-side products, part of Aliseo Group and has been serving the HVAC industry for the last three decades.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 2 | 68 contacts → | ||||
Indirect evidence “Commitment, intuition and a constant striving for quality.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 3 | 33 contacts → | ||||
Indirect evidence “Azienda leader nella conduzione e manutenzione di impianti di riscaldamento e condizionamento.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 4 | 30 contacts → | ||||
Indirect evidence “TECNICA 7 è un' azienda specializzata nel dimensionamento, nella fornitura e nell'installazione di impianti di Ventilazione Meccanica Controllata per il settore residenziale e…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 5 | 29 contacts → | ||||
Indirect evidence “We have made great innovations in the sector of ducts systems for air distribution by replacing the traditional sheet metal with preinsulated aluminium.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 6 | 26 contacts → | ||||
Indirect evidence “S.T.E.A.M.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 7 | 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, 2026Thanks. The Data Team will review it. | |||||
| 8 | 17 contacts → | ||||
Indirect evidence “Seit mehr als sechs Jahrzehnten ist das Familienunternehmen Schmidhammer regionaler Qualitätsführer im gebäudetechnischen Anlagenbau.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 9 | 17 contacts → | ||||
Indirect evidence “KLIMAGIEL SRL, Verona since 1989 works in the textile duct manufacturing.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 10 | 16 contacts → | ||||
Indirect evidence “OneAir Srl manufacturers textile, metal and plastic air diffusion ducts.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 11 | 16 contacts → | ||||
Indirect evidence “Airplast nasce nel 1995, specializzandosi nel campo dei sistemi e componentistica della diffusione dell’aria.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 12 | 8 contacts → | ||||
Indirect evidence “OCM Clima AIR SPECIALISTS For over 50 years OCM Clima has provided topquality solutions for every needs in HVAC systems: HeatingandVentilationandAirConditioning.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 13 | 7 contacts → | ||||
Indirect evidence “IRAL opera da più di 50 anni nel settore aeraulico progettando, realizzando e mettendo in opera impianti di ventilazione completi e i singoli componenti degli stessi.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 14 | 7 contacts → | ||||
Indirect evidence “American Engineering with Italian Craftsmanship With over 40 years of experience, Klimak understands the need for high quality Air Handling Units (AHUs) and Fan Coil Units (FCUs)…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 15 | 6 contacts → | ||||
Indirect evidence “Fondata da Antonio Sardella, la società opera da 50 anni nel settore impiantistico, sia in ambito civile che industriale.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 16 | 6 contacts → | ||||
Indirect evidence “La Biasio vanta 50 anni di esperienza e know-how nella progettazione e costruzione di condotti per l'impiantistica HVAC, la ventilazione e l'aspirazione industriale.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 17 | 5 contacts → | ||||
Indirect evidence “Siamo un team di professionisti con oltre 20 anni di esperienza nel settore dell’ e sia per che e.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 18 | 4 contacts → | ||||
Indirect evidence “Impianti di riscaldamento, di climatizzazione, di condizionamento e di refrigerazione di qualsiasi natura o specie, comprese le opere di evacuazione dei prodotti della combustione…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 19 | 4 contacts → | ||||
Indirect evidence “Impianti di aspirazione industriali per svariati settori merceologici come ad esempio cartiere, impianti per l’aspirazione delle polveri derivate dalla lavorazione del legno…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 20 | 4 contacts → | ||||
Indirect evidence “Installazione e riparazione impianti di riscaldamento, di aerazione, di aria condizionata, di recupero calore e simili di impianti elettrici, idrosanitari, gas,antincendio…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 contacts → | ||||
Indirect evidence “CGM Progetti is the unique company producing a full line of automatic machines for pre-insulated duct manufacturing (PIR, PUR, PU and Phenolic).” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 contacts → | ||||
Indirect evidence “Multitermo nasce nel 1977 dall’idea di Ferruccio Cobildi e Anna Morelato, pionieri nella rivendita di materiale idrotermosanitario e di climatizzazione nell’area lombarda.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 contacts → | ||||
Indirect evidence “L’azienda La Coisystem S.r.l.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 contacts → | ||||
Indirect evidence “La Pessotto Impianti è presente nel settore del riscaldamento e condizionamento sin dal 1962 e vanta un portfolio clienti di oltre 300 nominativi tra privati, industrie, pubblici…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 contacts → | ||||
Indirect evidence “La GARGIULO SRL con sede a Napoli e Roma, e’ specializzata nella progettazione, installazione e manutenzione di canne fumarie, abbattitori di fuligine, cappe aspiranti e impianti…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
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: ductwork contractors. 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 ductwork contractors.
- Partial evidence
- Its own public description names part of ductwork contractors, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name ductwork contractors. 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 426 ductwork contractors based in Italy
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 155 reachable decision-makers.
Free signup · no credit card
Ductwork contractors based in Italy at a glance
As of Sep 16, 2026Companies by employee count
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 426 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 ductwork contractors, 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 “ductwork contractors”. 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 ductwork contractors), 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 ductwork contractors, 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, 155 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 ductwork contractors, 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 ductwork contractors are there based in Italy?
RevenueBase identified 426 ductwork contractors 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?
Mekar AIR Handling Units, headquartered in Isola Della Scala, tops this list with the largest team on record.
Which city has the most ductwork contractors?
Roma leads with 21 headquartered companies, followed by Milano Mi (12) and Pomezia (6).
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 155 verified decision-maker contacts tracked across these 426 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.
Ready to reach these companies? Verified emails and direct dials for all 426 ductwork contractors based in Italy. Start with a free account, no credit card.
Download this list →Related lists
Ductwork contractors by geography
- Ductwork contractors based in Austin, United States
- Ductwork contractors based in Dallas, United States
- Ductwork contractors based in Houston, United States
- Ductwork contractors based in Jacksonville, United States
- Ductwork contractors based in Miami, United States
- Ductwork contractors based in Phoenix, United States
- Ductwork contractors based in San Antonio, United States
- Ductwork contractors based in Australia
- Ductwork contractors based in Belgium
- Ductwork contractors based in Brazil
- Ductwork contractors based in Canada
- Ductwork contractors based in Chile
Browse the directory
Browse: Companies home · All Italy lists · All Ductwork contractors lists · New lists
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Ductwork contractors based in Austin, United States
- Ductwork contractors based in Dallas, United States
- Ductwork contractors based in Houston, United States
- Ductwork contractors based in Jacksonville, United States
- Ductwork contractors based in Miami, United States
- Ductwork contractors based in Phoenix, United States