Company lists · Data refreshed September 2026

Top 25 Oil and gas pipeline contractors based in Italy

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 151 companies tracked

RevenueBase identified 151 oil and gas pipeline contractors headquartered in Italy as of September 2026 and tracks 49,737 professional contacts across them, including 11,912 with verified work emails. Roma is the largest hub.

This list covers oil and gas pipeline 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 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

151Companies

49,737Contacts tracked

11,912Verified emails

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The 25 largest oil and gas pipeline contractors based in Italy

Ranked by team size

Top 25 of 151 oil and gas pipeline contractors 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 pipeline contractors: 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 17, 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 17, 2026
2	RENCO	Indirect evidence	Pesaro, ItalyHQ checked Sep 17, 2026	1,001-5,000	1,494 contacts →
	Indirect evidence “Renco S.p.A, an Italian company founded in 1979, is continually committed to providing its Clients with sound business solutions in an ever increasingly complex and challenging…” Source: RevenueBase Database · checked Sep 17, 2026
3	Enereco S.P.A	Indirect evidence	Fano, ItalyHQ checked Sep 17, 2026	201-500	313 contacts →
	Indirect evidence “Enereco is an independent and privately owned engineering company founded with the purpose of delivering customised, quality engineering and project services.” Source: RevenueBase Database · checked Sep 17, 2026
4	Arkad SPA	Indirect evidence	Sesto San Giovanni, ItalyHQ checked Sep 17, 2026	201-500	197 contacts →
	Indirect evidence “We are an Engineering & Contracting Company with a portfolio of almost 60 years of experience and 300 completed projects in more than 30 countries.” Source: RevenueBase Database · checked Sep 17, 2026
5	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
6	RAM Energy E&c S.R.L	Partial evidence	Guasticce, ItalyHQ checked Sep 17, 2026	51-200	100 contacts →
	Partial evidence “RAM Energy E&C acts as main contractor, EP, EPC and EPCM, meeting the customers’ needs and ensuring the highest quality and safety standards- Engineering: able to develop…” Source: RevenueBase Database · checked Sep 17, 2026
7	Almacis SRL	Indirect evidence	Chieti Scalo, ItalyHQ checked Sep 17, 2026	201-500	93 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
8	Comis S.R.L	Indirect evidence	Pesaro, ItalyHQ checked Sep 17, 2026	51-200	85 contacts →
	Indirect evidence “Creata nel 1994, Comis s.r.l.” Source: RevenueBase Database · checked Sep 17, 2026
9	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
10	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
11	Aiem SRL	Indirect evidence	Rovigo, ItalyHQ checked Sep 17, 2026	51-200	45 contacts →
	Indirect evidence “AIEM è protagonista sul mercato nazionale ed internazionale con una presenza trentennale nella realizzazione di sistemi tecnologici al servizio di clienti Pubblici e Privati in…” Source: RevenueBase Database · checked Sep 17, 2026
12	Plenzich S.P.A	Partial evidence	Roma, ItalyHQ checked Sep 17, 2026	201-500	40 contacts →
	Partial evidence “La società Plenzich SpA opera dal 1997 nel settore delle reti ed impianti GAS, Energia termica (Teleriscaldamento), Costruzione, Manutenzione e Ristrutturazione di gasdotti ed…” Source: RevenueBase Database · checked Sep 17, 2026
13	Laurini	Indirect evidence	Busseto, ItalyHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “We have an history together.” Source: RevenueBase Database · checked Sep 17, 2026
14	Riveco Generalsider S.P.A	Indirect evidence	Chieti Scalo, ItalyHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “RIVECO GENERALSIDER (RGS) S.p.A has been on the steel pipes domestic and international market for over 60 years and has now become a reference industrial group in the energy and…” Source: RevenueBase Database · checked Sep 17, 2026
15	Ingeo Progetti	Indirect evidence	Cartoceto, ItalyHQ checked Sep 17, 2026	51-200	29 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
16	C.I.I. Guatelli S.P.A	Indirect evidence	Trecate, ItalyHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “The company Costruzioni Impianti Industriali Guatelli S.p.A.” Source: RevenueBase Database · checked Sep 17, 2026
17	F.B. S.P.A. Impianti Tubazioni Montaggi Industriali	Indirect evidence	Cento, ItalyHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “F.B.” Source: RevenueBase Database · checked Sep 17, 2026
18	Gruppo Cosmi	Indirect evidence	Ravenna, ItalyHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “Established in 1974 as a construction company, today COSMI provides a range of technical services: from design and feasibility studies to planning and scheduling of activities…” Source: RevenueBase Database · checked Sep 17, 2026
19	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
20	Pype Lyne S.P.A	Indirect evidence	Pisticci Scalo, ItalyHQ checked Sep 17, 2026	51-200	19 contacts →
	Indirect evidence “La Pype-Lyne S.p.A è una società di costruzioni che dal 1997 si occupa della realizzazione di progetti di opere pubbliche e private e di servizi di pulizie.” Source: RevenueBase Database · checked Sep 17, 2026
21	Systems Projects Services SPS	Partial evidence	Fano, ItalyHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “SPS is an Italian engineering Company based in Fano, one of the main European centers of Pipeline Engineering.” Source: RevenueBase Database · checked Sep 17, 2026
22	E-Plant Industrial Design	Strong evidence	Cecina, ItalyHQ checked Sep 17, 2026	11-50	16 contacts →
	Strong evidence “Dedicated team, wide range of services, synergistic approach E-PLANT Industrial Design is a trusted partner in multidisciplinary engineering for the energy, chemical and oil & gas…” Source: RevenueBase Database · checked Sep 17, 2026
23	Sabia & C. S.R.L	Indirect evidence	Pietragalla, ItalyHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “Gasdotti, oleodotti e loro relativa costruzione e manutenzione.” Source: RevenueBase Database · checked Sep 17, 2026
24	Benassi SRL	Indirect evidence	Reggio Nell'emilia, ItalyHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Divisione: BENASSI infrastrutture Attività Principali: Urbanizzazioni, Movimento Terra, Viabilità, Condotte, Reti Tecnologiche, Demolizioni.” Source: RevenueBase Database · checked Sep 17, 2026
25	Mariconsult SPA	Indirect evidence	Milan, ItalyHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence 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 pipeline 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 oil and gas pipeline contractors.
Partial evidence: Its own public description names part of oil and gas pipeline contractors, 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 pipeline 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 151 oil and gas pipeline contractors based in Italy

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Oil and gas pipeline contractors based in Italy at a glance

As of Sep 17, 2026

23.9%Verified-email coverage

329.4Average contacts per company

11-50Median size (employees)

4.6%Largest-city concentration · Roma

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 151 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 pipeline 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 “oil and gas pipeline 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 oil and gas pipeline 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 oil and gas pipeline 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, 11,912 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 pipeline 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 oil and gas pipeline contractors are there based in Italy?

RevenueBase identified 151 oil and gas pipeline 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?

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

Which city has the most oil and gas pipeline contractors?

Roma leads with 7 headquartered companies, followed by Parma (4) and Fano (3).

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 11,912 verified decision-maker contacts tracked across these 151 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.