Company lists · Data refreshed September 2026

Top 25 Oilfield companies based in Italy

Name: Oilfield companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 139 companies tracked

RevenueBase identified 139 oilfield companies headquartered in Italy as of September 2026 and tracks 38,257 professional contacts across them, including 10,604 with verified work emails. Milano Mi is the largest hub.

This list covers oilfield 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 21, 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 21, 2026 86% judged on-target in blind review

139Companies

38,257Contacts tracked

10,604Verified emails

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The 25 largest oilfield companies based in Italy

Ranked by team size

Top 25 of 139 oilfield companies based in Italy, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to oilfield 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	Saipem	Indirect evidence	Milan, ItalyHQ checked Sep 21, 2026	10001+	34,095 contacts →
	Indirect evidence “Saipem is a global leader in the engineering and construction of major projects for the energy and infrastructure sectors, both offshore and onshore.” Source: RevenueBase Database · checked Sep 21, 2026
2	Drillmec	Indirect evidence	Gariga Di Podenzano, ItalyHQ checked Sep 21, 2026	501-1,000	369 contacts →
	Indirect evidence “Drillmec is an international leader in design, manufacturing and distribution of drilling and workover rigs for onshore and offshore applications as well as a wide range of…” Source: RevenueBase Database · checked Sep 21, 2026
3	Progetti Europa & Global S.P.A	Indirect evidence	Rome, ItalyHQ checked Sep 21, 2026	51-200	300 contacts →
	Indirect 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 21, 2026
4	ATV	Indirect evidence	Colico, ItalyHQ checked Sep 21, 2026	501-1,000	255 contacts →
	Indirect evidence “ATV is a privately owned company whose mission is to serve the Energy Industry with flow control solutions to the highest standards of quality and reliability.” Source: RevenueBase Database · checked Sep 21, 2026
5	Italfluid Geoenergy SRL	Indirect evidence	Notaresco, ItalyHQ checked Sep 21, 2026	201-500	180 contacts →
	Indirect evidence “Italfluid è una società fondata nel 1975 dal Prof.” Source: RevenueBase Database · checked Sep 21, 2026
6	Fores Engineering	Indirect evidence	Forli, ItalyHQ checked Sep 21, 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 21, 2026
7	Tecnomec Engineering SRL	Indirect evidence	Taranto, ItalyHQ checked Sep 21, 2026	501-1,000	141 contacts →
	Indirect 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 21, 2026
8	Smape SRL	Indirect evidence	Cappelle Sul Tavo, ItalyHQ checked Sep 21, 2026	201-500	133 contacts →
	Indirect evidence “Company servicing the Oil & Gas industry with high level experience and skills” Source: RevenueBase Database · checked Sep 21, 2026
9	Sices 1958 SPA	Indirect evidence	Lonate Ceppino, ItalyHQ checked Sep 21, 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 21, 2026
10	NRG MED S.R.L	Strong evidence	Cepagatti, ItalyHQ checked Sep 21, 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 21, 2026
11	Sikel Impianti	Indirect evidence	Syracuse, ItalyHQ checked Sep 21, 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 21, 2026
12	Welding Duebi S.R.L	Indirect evidence	Fiesso Umbertiano, ItalyHQ checked Sep 21, 2026	201-500	44 contacts →
	Indirect evidence “Welding Duebi nasce nel 2002 in provincia di Rovigo, e nel giro di pochi anni si estenda a tal punto da insediarsi su tutto il territorio nazionale, con unità locali nei comuni di…” Source: RevenueBase Database · checked Sep 21, 2026
13	Filtrex S.R.L	Indirect evidence	Milan, ItalyHQ checked Sep 21, 2026	201-500	43 contacts →
	Indirect evidence “Filtrex is world-leading manufacturer in filtration of lube oil, fuel oil, hydrocarbon and water for Refinery, Off-Shore, Ballast Water, Marine, and Industrial” Source: RevenueBase Database · checked Sep 21, 2026
14	Pergemine SPA	Indirect evidence	Parma, ItalyHQ checked Sep 21, 2026	51-200	41 contacts →
	Indirect evidence “Pergemine è Drilling Contractor.” Source: RevenueBase Database · checked Sep 21, 2026
15	Fraste	Indirect evidence	Nogara, ItalyHQ checked Sep 21, 2026	51-200	37 contacts →
	Indirect evidence “FRASTE is manufacturing HYDRAULIC DRILLING RIGS since 1964, when the drilling field was still very traditional and mainly involved with mechanical transmission and therefore they…” Source: RevenueBase Database · checked Sep 21, 2026
16	Kirchner Italia SPA	Indirect evidence	Milan, ItalyHQ checked Sep 21, 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 21, 2026
17	Quam SRL	Indirect evidence	Fiorenzuola D'arda, ItalyHQ checked Sep 21, 2026	11-50	32 contacts →
	Indirect evidence “QUAM SRL A SOCIO UNICO has been a market leader operating since 2001 in the design, manufacturing and supply of complete Wellhead Equipment for the Upstream Onshore and Offshore…” Source: RevenueBase Database · checked Sep 21, 2026
18	Geoteam S.P.A	Indirect evidence	Guidonia Montecelio (rome), ItalyHQ checked Sep 21, 2026	51-200	32 contacts →
	Indirect evidence “GeoTeam Spa is a joint stock company, founded in 2008, parent company of a group of companies operates globally and present in Azerbaijan, Mozambique, Russia, United Arab…” Source: RevenueBase Database · checked Sep 21, 2026
19	Caast S.P.A	Indirect evidence	Mariano Comense, ItalyHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “Since 1998 CAAST offers a wide range of products and materials specifically designed and tested for offshore platforms and extraction wells, compressors, manifolds, pipelines and…” Source: RevenueBase Database · checked Sep 21, 2026
20	National Service Company	Indirect evidence	Potenza Picena, ItalyHQ checked Sep 21, 2026	51-200	24 contacts →
	Indirect evidence “NSC is a leading global provider of specialized services for the Oil & Gas and Geothermal Industry.” Source: RevenueBase Database · checked Sep 21, 2026
21	Baretti Mefe S.R.L	Indirect evidence	Spino D'adda, ItalyHQ checked Sep 21, 2026	51-200	18 contacts →
	Indirect 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 21, 2026
22	RES Data S.R.L	Indirect evidence	Fidenza, ItalyHQ checked Sep 21, 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 21, 2026
23	Téchne S.R.L	Indirect evidence	Erba, ItalyHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “Téchne is an Italian Private Company operating for many years with success in several fields.” Source: RevenueBase Database · checked Sep 21, 2026
24	Rosetti Marino SPA	Indirect evidence	Ravenna, ItalyHQ checked Sep 21, 2026	1,001-5,000	12 contacts →
	Indirect 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 21, 2026
25	ISG SPA	Indirect evidence	Baranzate, ItalyHQ checked Sep 21, 2026	51-200	12 contacts →
	Indirect 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 21, 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: oilfield 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 oilfield companies.
Partial evidence: Its own public description names part of oilfield companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oilfield 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 139 oilfield companies based in Italy

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Oilfield companies based in Italy at a glance

As of Sep 21, 2026

27.7%Verified-email coverage

275.2Average contacts per company

11-50Median size (employees)

3.6%Largest-city concentration · Milano Mi

Sep 21, 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 139 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 oilfield 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 “oilfield 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 oilfield 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 oilfield 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, 10,604 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 21, 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 oilfield 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 oilfield companies are there based in Italy?

RevenueBase identified 139 oilfield 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?

Saipem, headquartered in Milan, tops this list with the largest team on record.

Which city has the most oilfield companies?

Milano Mi leads with 5 headquartered companies, followed by Ravenna (5) and Milan (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 10,604 verified decision-maker contacts tracked across these 139 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 21, 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.