Company lists · Data refreshed September 2026

Top 25 Oil and gas processing companies based in Italy

Name: Oil and gas processing companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 117 companies tracked

RevenueBase identified 117 oil and gas processing companies headquartered in Italy as of September 2026 and tracks 3,613 professional contacts across them, including 843 with verified work emails. Milano Mi is the largest hub.

This list covers oil and gas processing 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 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

117Companies

3,613Contacts tracked

843Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest oil and gas processing companies based in Italy

Ranked by team size

Top 25 of 117 oil and gas processing companies 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 oil and gas processing 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	Isab S.R.L	Indirect evidence	Priolo Gargallo, ItalyHQ checked Sep 17, 2026	1,001-5,000	469 contacts →
	Indirect evidence “ISAB's refining, gasification and electricity cogeneration plants, included in the petrochemical of Priolo Gargallo (located in Sicily, between Catania and Syracuse), represent…” Source: RevenueBase Database · checked Sep 17, 2026
2	Progetti Europa & Global S.P.A	Strong evidence	Rome, ItalyHQ checked Sep 17, 2026	51-200	300 contacts →
	Strong evidence “Progetti Europa & Global S.p.A, Rome, Italy (PEG) is an Engineering and Contracting Company operating during last 40 years in the Oil & Gas.” Source: RevenueBase Database · checked Sep 17, 2026
3	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
4	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
5	Tecnomec Engineering SRL	Strong evidence	Taranto, ItalyHQ checked Sep 17, 2026	501-1,000	141 contacts →
	Strong evidence “Tecnomec Engineering develops solutions, products and services for different purposes: Oil & Gas companies, onshore and offshore structures, Petrochemical & Power-Generation…” Source: RevenueBase Database · checked Sep 17, 2026
6	Smape SRL	Strong evidence	Cappelle Sul Tavo, ItalyHQ checked Sep 17, 2026	201-500	133 contacts →
	Strong evidence “Company servicing the Oil & Gas industry with high level experience and skills” Source: RevenueBase Database · checked Sep 17, 2026
7	Siirtec Nigi	Strong evidence	Milan, ItalyHQ checked Sep 17, 2026	201-500	82 contacts →
	Strong 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
8	Sices 1958 SPA	Indirect evidence	Lonate Ceppino, ItalyHQ checked Sep 17, 2026	501-1,000	67 contacts →
	Indirect evidence “SICES 1958 SpA is the Holding of a union of different leading companies dedicated to meet the Client’s needs.” Source: RevenueBase Database · checked Sep 17, 2026
9	Oiltech SRL	Strong evidence	Milano, ItalyHQ checked Sep 17, 2026	11-50	54 contacts →
	Strong evidence “OILTECH is an engineering company specialized in the process design for the Oil & Gas Sector.” Source: RevenueBase Database · checked Sep 17, 2026
10	NRG MED S.R.L	Strong evidence	Cepagatti, ItalyHQ checked Sep 17, 2026	51-200	54 contacts →
	Strong evidence “Supply of equipment and qualified personnel for oilfield operations, specially for the following applications: On-Shore Oil Well Testing Off-Shore Gas Well Testing On-Shore Oil…” Source: RevenueBase Database · checked Sep 17, 2026
11	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
12	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
13	Inox Mecc Group	Strong evidence	Cividate Al Piano, ItalyHQ checked Sep 17, 2026	51-200	39 contacts →
	Strong evidence “INOX MECC is an Italian benchmark for the manufacturing of valve components in Oil & Gas industry.” Source: RevenueBase Database · checked Sep 17, 2026
14	Kirchner Italia SPA	Indirect evidence	Milan, ItalyHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “KIRCHNER ITALIA is a leading engineering company specialized in the supply of Fired Heaters, Steam Reformers and Heat Transfer Equipment for Refineries and Petrochemical Plants.” Source: RevenueBase Database · checked Sep 17, 2026
15	Seef Limited	Indirect evidence	Genoa, ItalyHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
16	SEID	Indirect evidence	Parre, ItalyHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Founded in 1988 in northern Italy, SEID is an independent technology company specializing in process automation for high-criticality industrial plants.” Source: RevenueBase Database · checked Sep 17, 2026
17	GBA	Indirect evidence	Monza, ItalyHQ checked Sep 17, 2026	51-200	26 contacts →
	Indirect evidence “GBA is an internationally renowned company with European headquarters in both London, UK, and Milan, Italy.” Source: RevenueBase Database · checked Sep 17, 2026
18	NEW Energy SRL	Indirect evidence	Desio, ItalyHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “New energy born with a team of highly qualified experienced engineers, consultants and group of professional technicians who have more than 25 years of extensive experience…” Source: RevenueBase Database · checked Sep 17, 2026
19	Baretti Mefe S.R.L	Strong evidence	Spino D'adda, ItalyHQ checked Sep 17, 2026	51-200	18 contacts →
	Strong evidence “Baretti, founded in 1890, is a global provider of advanced process equipment and field services for the Oil & Gas, Chemical, Petrochemical, and Energy industries.” Source: RevenueBase Database · checked Sep 17, 2026
20	Keropetrol S.P.A	Indirect evidence	Cremona, ItalyHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Keropetrol commercializza prodotti petroliferi di ogni tipo e per tutti gli usi: benzine, GPL e gasolio per autotrazione, carburanti marini, gasolio per riscaldamento, GPL per uso…” Source: RevenueBase Database · checked Sep 17, 2026
21	RES Data S.R.L	Indirect evidence	Fidenza, ItalyHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Res Data nasce nel 1996 e da subito si pone quale ideale interlocutore delle Grandi Aziende per la realizzazione di progetti, consulenze, e creazione di soluzioni.” Source: RevenueBase Database · checked Sep 17, 2026
22	Rosetti Marino SPA	Strong evidence	Ravenna, ItalyHQ checked Sep 17, 2026	1,001-5,000	12 contacts →
	Strong evidence “Rosetti Marino SpA is an Italy-based company primarily engaged in the provision of engineering and construction services for oil and gas industry.” Source: RevenueBase Database · checked Sep 17, 2026
23	ISG SPA	Strong evidence	Baranzate, ItalyHQ checked Sep 17, 2026	51-200	12 contacts →
	Strong evidence “ISG is a private company that has been offering systems and solutions in the international Oil & Gas, Chemical, Refinery and Power markets since 1951.” Source: RevenueBase Database · checked Sep 17, 2026
24	FOX Petroli S.P.A	Indirect evidence	Pesaro, ItalyHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	Locati Impianti	Indirect evidence	Verdellino, ItalyHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “Operiamo da oltre 50 anni nella produzione di impianti.” 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: oil and gas processing 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 oil and gas processing companies.
Partial evidence: Its own public description names part of oil and gas processing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oil and gas processing 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 25 of 117 oil and gas processing companies based in Italy

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 843 reachable decision-makers.

Free signup · no credit card

View the full list →

Oil and gas processing companies based in Italy at a glance

As of Sep 17, 2026

23.3%Verified-email coverage

30.9Average contacts per company

11-50Median size (employees)

5.1%Largest-city concentration · Milano Mi

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 117 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 oil and gas processing 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 “oil and gas processing 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 oil and gas processing 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 oil and gas processing 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, 843 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 oil and gas processing 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 oil and gas processing companies are there based in Italy?

RevenueBase identified 117 oil and gas processing 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?

Isab S.R.L, headquartered in Priolo Gargallo, tops this list with the largest team on record.

Which city has the most oil and gas processing companies?

Milano Mi leads with 6 headquartered companies, followed by Roma (6) and Milano (4).

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 843 verified decision-maker contacts tracked across these 117 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.

Ready to reach these companies? Verified emails and direct dials for all 117 oil and gas processing companies based in Italy. Start with a free account, no credit card.

Download this list →

Related lists

Oil and gas processing companies by geography

Browse the directory

Browse: Companies home · All Italy lists · All Oil and gas processing companies 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.