Company lists · Data refreshed September 2026

Top 25 Pipeline construction companies based in Italy

Name: Pipeline construction 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 269 companies tracked

RevenueBase identified 269 pipeline construction companies headquartered in Italy as of September 2026 and tracks 61,402 professional contacts across them, including 13,455 with verified work emails. Roma is the largest hub.

This list covers pipeline construction 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

269Companies

61,402Contacts tracked

13,455Verified emails

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The 25 largest pipeline construction companies based in Italy

Ranked by team size

Top 25 of 269 pipeline construction 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 pipeline construction 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	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	10001+	34,095 contacts →
	Partial 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	Webuild	Partial evidence	Rozzano (mi), ItalyHQ checked Sep 17, 2026	10001+	5,966 contacts →
	Partial evidence “Webuild is a global leader in the construction of large, complex infrastructure, with a focus on sustainable mobility, hydropower, water treatment and supply, and green buildings.” Source: RevenueBase Database · checked Sep 17, 2026
3	Astaldi	Partial evidence	Rome, ItalyHQ checked Sep 17, 2026	10001+	1,998 contacts →
	Partial evidence “ASTALDI is an international construction group with a strong presence and a leading position in Italy; it constructs large and technologically complex infrastructures, acting…” Source: RevenueBase Database · checked Sep 17, 2026
4	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
5	Proger S.P.A	Indirect evidence	Rome, ItalyHQ checked Sep 17, 2026	1,001-5,000	749 contacts →
	Indirect evidence “Management.” Source: RevenueBase Database · checked Sep 17, 2026
6	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
7	Gs-Hydro	Indirect evidence	S. Ilario, ItalyHQ checked Sep 17, 2026	201-500	196 contacts →
	Indirect evidence “GS-Hydro's leak-free and reliable solutions are excellent choices for challenging offshore and marine industries as well as numerous land-based industries.” Source: RevenueBase Database · checked Sep 17, 2026
8	3ba Group	Indirect evidence	Torino, ItalyHQ checked Sep 17, 2026	51-200	171 contacts →
	Indirect evidence “3BA è un gruppo che opera nell'ingegneria e nella consulenza, specializzato in infrastrutture, oil and gas, impianti di produzione di energia, anche da fonti rinnovabili, impianti…” Source: RevenueBase Database · checked Sep 17, 2026
9	RAM Energy E&c S.R.L	Indirect evidence	Guasticce, ItalyHQ checked Sep 17, 2026	51-200	100 contacts →
	Indirect 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
10	O.M.A. Officina Metalmeccanica Angelucci SPA	Indirect evidence	Castiglione A Casauria Italy, ItalyHQ checked Sep 17, 2026	201-500	94 contacts →
	Indirect evidence “O.M.A.” Source: RevenueBase Database · checked Sep 17, 2026
11	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
12	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
13	Hysytech S.R.L	Partial evidence	Orbassano, ItalyHQ checked Sep 17, 2026	51-200	64 contacts →
	Partial evidence “Hysytech is an engineering and process equipment construction company established on 2003, in Turin, Italy.” Source: RevenueBase Database · checked Sep 17, 2026
14	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
15	Green&green Group	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	11-50	36 contacts →
	Partial evidence “Green & Green Group is an integrated organization made up of six Business Units, specialized in the design, construction, and management of complex projects in the civil…” Source: RevenueBase Database · checked Sep 17, 2026
16	Sitverba	Indirect evidence	Verbania, ItalyHQ checked Sep 17, 2026	51-200	32 contacts →
	Indirect evidence “SitVerba vanta una solida esperienza nel mondo della costruzione di impianti, macchinari e infrastrutture sia per l’industria che per il terziario.” Source: RevenueBase Database · checked Sep 17, 2026
17	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
18	PAC S.P.A	Indirect evidence	Capo Di Ponte, ItalyHQ checked Sep 17, 2026	201-500	31 contacts →
	Indirect evidence “PAC SpA è un’impresa costituita negli anni ‘60 che opera nel settore della realizzazione di opere infrastrutturali ad alto contenuto ingegneristico, nonché nella progettazione e…” Source: RevenueBase Database · checked Sep 17, 2026
19	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
20	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
21	Midal S.R.L	Indirect evidence	Vasto, ItalyHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect evidence “La Midal Srl nasce nel 1991 iniziando la propria attività nel ramo delle costruzioni generali, successivamente amplia il campo d’intervento specializzandosi, in particolare, nelle…” Source: RevenueBase Database · checked Sep 17, 2026
22	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
23	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
24	Gruppo Cosmi	Partial evidence	Ravenna, ItalyHQ checked Sep 17, 2026	51-200	22 contacts →
	Partial 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
25	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

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: pipeline construction 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 pipeline construction companies.
Partial evidence: Its own public description names part of pipeline construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pipeline construction 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 269 pipeline construction companies based in Italy

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Pipeline construction companies based in Italy at a glance

As of Sep 17, 2026

21.9%Verified-email coverage

228.3Average contacts per company

11-50Median size (employees)

3.7%Largest-city concentration · Roma

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

138

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 269 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 pipeline construction 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 “pipeline construction 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 pipeline construction 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 pipeline construction 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, 13,455 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 pipeline construction 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 pipeline construction companies are there based in Italy?

RevenueBase identified 269 pipeline construction 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 pipeline construction companies?

Roma leads with 10 headquartered companies, followed by Parma (6) and Taranto (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 13,455 verified decision-maker contacts tracked across these 269 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.