Company lists · Data refreshed November 2026

Top 25 Oil and gas infrastructure developers based in Italy

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

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 149 companies tracked

RevenueBase identified 149 company matches for oil and gas infrastructure developers associated with Italy as of November 2026 and tracks 40,367 professional contacts across them, including 11,347 with verified work emails. Milan is the largest hub.

This list covers company matches for oil and gas infrastructure developers associated with Italy, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 4, 2026 How this list was built

149Companies

40,367Contacts tracked

11,347Verified emails

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The 25 largest oil and gas infrastructure developers based in Italy

Ranked by team size

Top 25 of 149 company matches for oil and gas infrastructure developers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Saipem	Exact match	Milan, ItalyHQ recorded Nov 4, 2026	10001+	36,899 contacts →
	Exact match “Saipem is a global leader in the engineering and construction of major projects for the energy and infrastructure sectors, both offshore and onshore.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2	Pietro Fiorentini	Exact match	Arcugnano, ItalyHQ recorded Nov 4, 2026	1,001-5,000	927 contacts →
	Exact match “The journey of Pietro Fiorentini is a story of global reach and continuous improvement.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3	Tecnomec Engineering SRL	Exact match	Taranto, ItalyHQ recorded Nov 4, 2026	501-1,000	177 contacts →
	Exact match “Tecnomec Engineering develops solutions, products and services for different purposes: Oil & Gas companies, onshore and offshore structures, Petrochemical & Power-Generation…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4	Fores Engineering	Exact match	Forli, ItalyHQ recorded Nov 4, 2026	51-200	171 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5	Techimp Impianti S.P.A	Exact match	Siracusa, ItalyHQ recorded Nov 4, 2026	501-1,000	151 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6	O.M.A. Officina Metalmeccanica Angelucci SPA	Exact match	Castiglione A Casauria Italy, ItalyHQ recorded Nov 4, 2026	201-500	104 contacts →
	Exact match “O.M.A.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7	Almacis SRL	Exact match	Chieti Scalo, ItalyHQ recorded Nov 4, 2026	201-500	96 contacts →
	Exact match “L'Almacis trae origine dall'impresa Marramiero che, a partire dagli anni '50, ha avviato la realizzazione di reti e di impianti acquedottistici, di irrigazione e fognari, oltre…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8	Comis S.R.L	Exact match	Pesaro, ItalyHQ recorded Nov 4, 2026	51-200	89 contacts →
	Exact match “Creata nel 1994, Comis s.r.l.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9	Oiltech SRL	Exact match	Milan, ItalyHQ recorded Nov 4, 2026	11-50	57 contacts →
	Exact match “OILTECH is an engineering company specialized in the process design for the Oil & Gas Sector.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10	Sikel Impianti	Exact match	Syracuse, ItalyHQ recorded Nov 4, 2026	11-50	56 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11	Plenzich S.P.A	Exact match	Rome, ItalyHQ recorded Nov 4, 2026	201-500	44 contacts →
	Exact match “La società Plenzich SpA opera dal 1997 nel settore delle reti ed impianti GAS, Energia termica (Teleriscaldamento), Costruzione, Manutenzione e Ristrutturazione di gasdotti ed…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12	Forain Italy	Exact match	Milan, ItalyHQ recorded Nov 4, 2026	11-50	40 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13	Kirchner Italia SPA	Exact match	Milan, ItalyHQ recorded Nov 4, 2026	51-200	37 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14	Ingeo Progetti	Exact match	Cartoceto, ItalyHQ recorded Nov 4, 2026	51-200	35 contacts →
	Exact match “Dal 2003 operiamo nel settore energetico fornendo servizi di progettazione, direzione e supervisione lavori di linee di trasporto onshore e offshore utilizzando le più moderne…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15	C.I.I. Guatelli S.P.A	Exact match	Trecate, ItalyHQ recorded Nov 4, 2026	51-200	25 contacts →
	Exact match “The company Costruzioni Impianti Industriali Guatelli S.p.A.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16	Società Generale Impianti GAS SPA Sgig	Exact match	Fidenza, ItalyHQ recorded Nov 4, 2026	11-50	20 contacts →
	Exact match “Dal 1963 SGIG offre ai propri clienti una vasta gamma di sistemi destinati allo stoccaggio, movimentazione e distribuzione, in particolare nel settore petrolifero e gas.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17	NEW Energy SRL	Exact match	Desio, ItalyHQ recorded Nov 4, 2026	11-50	19 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18	Metano Impianti Molise	Exact match	San Giacomo Degli Schiavoni, ItalyHQ recorded Nov 4, 2026	51-200	17 contacts →
	Exact match “Con oltre quarant’anni di esperienza, la nostra azienda è un punto di riferimento nella progettazione, costruzione e installazione di stazioni per la decompressione e la misura…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19	Sabia & C. S.R.L	Exact match	Pietragalla, ItalyHQ recorded Nov 4, 2026	11-50	13 contacts →
	Exact match “Gasdotti, oleodotti e loro relativa costruzione e manutenzione.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20	Energetica S.P.A	Exact match	Milan, ItalyHQ recorded Nov 4, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21	Greenture	Exact match	San Donato Milanese, ItalyHQ recorded Nov 4, 2026	11-50	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22	Polis 4 - S.R.L	Exact match	Naples, ItalyHQ recorded Nov 4, 2026	11-50	8 contacts →
	Exact match “Nel 2003 tre brillanti Imprenditori, Giuseppe Bruno, Ciro Bruno e Antonio Paparo, forti della pluriennale esperienza maturata nel settore dei Prodotti Petroliferi, decidono di…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23	Locati Impianti	Exact match	Verdellino, ItalyHQ recorded Nov 4, 2026	11-50	7 contacts →
	Exact match “Operiamo da oltre 50 anni nella produzione di impianti.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24	Mariconsult SPA	Exact match	Milan, ItalyHQ recorded Nov 4, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25	Metano Impianti SRL	Exact match	Milan, ItalyHQ recorded Nov 4, 2026	11-50	6 contacts →
	Exact match “Metano Impianti was set up in 1981 to provide high reliable solutions for the different stages of natural gas treatment and use.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “oil and gas infrastructure developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 149 oil and gas infrastructure developers based in Italy

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Oil and gas infrastructure developers based in Italy at a glance

As of Nov 4, 2026

28.1%Verified-email coverage

270.9Average contacts per company

11-50Median size (employees)

8.7%Largest-city concentration · Milan

Nov 4, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 149 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Italy whose business descriptions match “oil and gas infrastructure developers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 11,347 professional contacts with verified work emails across the full matched dataset. 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 November 4, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “oil and gas infrastructure developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas infrastructure developers are there based in Italy?

RevenueBase identified 149 company matches for oil and gas infrastructure developers associated with Italy as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Saipem tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil and gas infrastructure developers?

Milan leads with 13 company records, followed by Rome (11) and Siracusa (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 11,347 professional contacts with verified work emails tracked across these 149 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 4, 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 SmartSearch, 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.