Company lists · Data refreshed September 2026

Top 25 Industrial gas processing installers based in Italy

Name: Industrial gas processing installers based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 689 companies tracked

RevenueBase identified 689 industrial gas processing installers headquartered in Italy as of September 2026 and tracks 5,663 professional contacts across them, including 1,760 with verified work emails. Roma is the largest hub.

This list covers industrial gas processing installers 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 17, 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 17, 2026 86% judged on-target in blind review

689Companies

5,663Contacts tracked

1,760Verified emails

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The 25 largest industrial gas processing installers based in Italy

Ranked by team size

Top 25 of 689 industrial gas processing installers based in Italy, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial gas processing installers: 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	Siad Macchine Impianti	Indirect evidence	Bergamo, ItalyHQ checked Sep 17, 2026	201-500	367 contacts →
	Indirect evidence “A company with an international outlook from its outset, SIAD Macchine Impianti S.p.A.” Source: RevenueBase Database · checked Sep 17, 2026
2	Nippon Gases Italia	Strong evidence	Milano, ItalyHQ checked Sep 17, 2026	501-1,000	342 contacts →
	Strong evidence “Nippon Gases Italia è una delle principali realtà italiane attive nel mercato della produzione e distribuzione di gas industriali, e fornisce un supporto essenziale a diversi…” Source: RevenueBase Database · checked Sep 17, 2026
3	Meridionale Impianti S.P.A	Partial evidence	Caponago, ItalyHQ checked Sep 17, 2026	501-1,000	294 contacts →
	Partial evidence “Il Gruppo Meridionale Impianti opera da quarant’anni anni nel settore dell’elettronica e impiantistica industriale, con forte specializzazione nella progettazione e realizzazione…” Source: RevenueBase Database · checked Sep 17, 2026
4	Fores Engineering	Indirect evidence	Forli, ItalyHQ checked Sep 17, 2026	51-200	172 contacts →
	Indirect evidence “Fores Engineering is an Italian company, part of the Rosetti Marino Group, specialized in the Engineering, Integration and Construction of turnkey systems for offshore and onshore…” Source: RevenueBase Database · checked Sep 17, 2026
5	Sirio Solutions Engineering SPA SSE SPA	Indirect evidence	Prato, ItalyHQ checked Sep 17, 2026	201-500	159 contacts →
	Indirect evidence “Fox Innovation & Technologies (FOX), a leading provider of advanced technologies aftermarket services and solutions specialized in high-speed rotating equipment announced in May…” Source: RevenueBase Database · checked Sep 17, 2026
6	Clauger-Technofrigo SRL	Partial evidence	Castel Maggiore (bo), ItalyHQ checked Sep 17, 2026	201-500	142 contacts →
	Partial evidence “Clauger-Technofrigo: Leader Mondiale nella Refrigerazione Industriale e nel Trattamento dell’Aria Introduzione Clauger-Technofrigo, creata nel 2021, si pone come leader nella…” Source: RevenueBase Database · checked Sep 17, 2026
7	Sinergia	Partial evidence	Albino, ItalyHQ checked Sep 17, 2026	51-200	131 contacts →
	Partial evidence “Sinergia mainly turns to O&G, Petrochemical, Power, Chemical, Steel industries by providing and of packaged instrument air systems and nitrogen generators plants.” Source: RevenueBase Database · checked Sep 17, 2026
8	Belleli Energy CPE	Partial evidence	Mantova, ItalyHQ checked Sep 17, 2026	201-500	96 contacts →
	Partial evidence “Belleli Energy CPE defines solutions for critical process equipment for the hydrocarbon, industrial and power industries.” Source: RevenueBase Database · checked Sep 17, 2026
9	NTE Process	Partial evidence	Gorgonzola, ItalyHQ checked Sep 17, 2026	51-200	93 contacts →
	Partial evidence “NTE Process is a single source provider that will support you in all phases of design, supply and innovation of industrial plants.” Source: RevenueBase Database · checked Sep 17, 2026
10	Tecno Project Industriale TPI	Indirect evidence	Curno, ItalyHQ checked Sep 17, 2026	51-200	89 contacts →
	Indirect evidence “Since its founding in 1987, TPI (SIAD Group) has established itself as an innovative company with a strong focus on operational excellence, safety, and environmental…” Source: RevenueBase Database · checked Sep 17, 2026
11	Fornovogas S.P.A	Partial evidence	Traversetolo, ItalyHQ checked Sep 17, 2026	51-200	88 contacts →
	Partial evidence “Fornovo Gas SPA has over 50 years of experience in natural gas distribution, construction and management of gas refuelling stations and since 2004 is a leader in Europe in terms…” Source: RevenueBase Database · checked Sep 17, 2026
12	Siirtec Nigi	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	201-500	82 contacts →
	Partial evidence “Siirtec Nigi is an ENGINEERING AND CONTRACTING COMPANY operating internationally in the field of oil and gas treatment sulphur recovery acid gas removal We design and supply…” Source: RevenueBase Database · checked Sep 17, 2026
13	Hysytech S.R.L	Indirect evidence	Orbassano, ItalyHQ checked Sep 17, 2026	51-200	64 contacts →
	Indirect evidence “Hysytech is an engineering and process equipment construction company established on 2003, in Turin, Italy.” Source: RevenueBase Database · checked Sep 17, 2026
14	Dipietro Group	Indirect evidence	Citta Giardino Melilli, ItalyHQ checked Sep 17, 2026	51-200	56 contacts →
	Indirect evidence “With more than 25 years’ experience worldwide, DipietroGroup is leader in Systems Integration, supplying “Turnkey” Laboratory & Online Integrated Analytical Systems, Machine…” Source: RevenueBase Database · checked Sep 17, 2026
15	Oiltech SRL	Partial evidence	Milano, ItalyHQ checked Sep 17, 2026	11-50	54 contacts →
	Partial evidence “OILTECH is an engineering company specialized in the process design for the Oil & Gas Sector.” Source: RevenueBase Database · checked Sep 17, 2026
16	Sikel Impianti	Indirect evidence	Syracuse, ItalyHQ checked Sep 17, 2026	11-50	48 contacts →
	Indirect evidence “Con una presenza operativa sul campo di oltre 50 anni, Sikel offre servizi di installazione e manutenzione di impianti produttivi, specializzandosi nel settore petrolchimico e…” Source: RevenueBase Database · checked Sep 17, 2026
17	Mion & Mosole Group	Partial evidence	Maserada Sul Piave, ItalyHQ checked Sep 17, 2026	51-200	46 contacts →
	Partial evidence “Since 1968, Mion & Mosole designs, manufactures and installs integrated systems for air, emissions and material management in industrial processes.” Source: RevenueBase Database · checked Sep 17, 2026
18	Saipex S.R.L	Indirect evidence	Prato, ItalyHQ checked Sep 17, 2026	11-50	42 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
19	Forain Italy	Indirect evidence	Milan, ItalyHQ checked Sep 17, 2026	11-50	39 contacts →
	Indirect evidence “Forain is a company which has been acting since 1975 in Italy and abroad as single source supplier for design, engineering, procurement, manufacturing and commissioning of fully…” Source: RevenueBase Database · checked Sep 17, 2026
20	Fies SRL	Indirect evidence	Marnate (va), ItalyHQ checked Sep 17, 2026	51-200	39 contacts →
	Indirect evidence “FIES Srl nasce nel 1984, rilevando tutte le attività elettro-strumentali svolte in passato direttamente dalla capogruppo FINCIMEC SpA, società operante prevalentemente nel settore…” Source: RevenueBase Database · checked Sep 17, 2026
21	Erredue S.P.A	Partial evidence	Livorno, ItalyHQ checked Sep 17, 2026	51-200	38 contacts →
	Partial evidence “ErreDue was founded in the year by a group of experts in gas generation and engineering.” Source: RevenueBase Database · checked Sep 17, 2026
22	Safetec SRL	Strong evidence	Caponago, ItalyHQ checked Sep 17, 2026	11-50	33 contacts →
	Strong evidence “SAFETEC designs and manufactures INDUSTRIAL SAFETY SYSTEMS: o Fire & Gas Detection and Alarm Systems- Fully Integrated Fire & Gas Systems, up to SIL3 - Addressable and…” Source: RevenueBase Database · checked Sep 17, 2026
23	Frigomeccanica Group	Indirect evidence	Russi, ItalyHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “Frigomeccanica Group Srl, originally established in 1970, has been a leader for 50 years in the design, installation, maintenance, and service of air conditioning, heating, and…” Source: RevenueBase Database · checked Sep 17, 2026
24	Item Oxygen S.R.L	Partial evidence	Altamura, ItalyHQ checked Sep 17, 2026	11-50	31 contacts →
	Partial evidence “Item Oxygen has been working in the medical sector for almost 20 years, and have established ourselves as a requested and reliable name for technical and medical gas plants as…” Source: RevenueBase Database · checked Sep 17, 2026
25	Tecnogas	Indirect evidence	Fidenza, ItalyHQ checked Sep 17, 2026	11-50	30 contacts →
	Indirect evidence “TECNOGAS is a leading company in Italy and in the foreign markets in the sector of LPG, LNG and CNG since more than forty years.” Source: RevenueBase Database · checked Sep 17, 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: industrial gas processing installers. 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 industrial gas processing installers.
Partial evidence: Its own public description names part of industrial gas processing installers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial gas processing installers. 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 689 industrial gas processing installers based in Italy

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Industrial gas processing installers based in Italy at a glance

As of Sep 17, 2026

31.1%Verified-email coverage

8.2Average contacts per company

11-50Median size (employees)

2.9%Largest-city concentration · Roma

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

139

11-50

451

51-200

201-500

501-1,000

1,001-5,000

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 689 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 industrial gas processing installers, 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 “industrial gas processing installers”. 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 industrial gas processing installers), 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 industrial gas processing installers, 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, 1,760 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 17, 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 industrial gas processing installers, 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 industrial gas processing installers are there based in Italy?

RevenueBase identified 689 industrial gas processing installers 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?

Siad Macchine Impianti, headquartered in Bergamo, tops this list with the largest team on record.

Which city has the most industrial gas processing installers?

Roma leads with 20 headquartered companies, followed by Milano Mi (18) and Milano (10).

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 1,760 verified decision-maker contacts tracked across these 689 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 17, 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.