Company lists · Data refreshed November 2026

Top 23 Offshore installation contractors based in Italy

RevenueBase identified 85 company matches for offshore installation contractors associated with Italy as of November 2026 and tracks 40,740 professional contacts across them, including 10,696 with verified work emails. Genoa is the largest hub.

This list covers company matches for offshore installation contractors 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 6, 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 6, 2026 How this list was built
85Companies
40,740Contacts tracked
10,696Verified emails
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The 23 largest offshore installation contractors based in Italy

Ranked by team size
Top 23 of 85 company matches for offshore installation contractors based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMilan, ItalyHQ recorded Nov 6, 202610001+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 6, 2026 · View company records in RevenueBase
2Exact matchRavenna, ItalyHQ recorded Nov 6, 2026201-500959 contacts →

Exact match

“MICOPERI has been active in the marine sector since 1946 when the company was incorporated as a salvage company to free the shipping routes from vessels sunk during the Second…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSiracusa, ItalyHQ recorded Nov 6, 2026501-1,000151 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGuasticce, ItalyHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSestri Levante, ItalyHQ recorded Nov 6, 202611-5078 contacts →

Exact match

“Providing Specialized Technical Services to Naval, Off-Shore & Industrial Plants- Multidisciplinary Site supervision - Structural, Mechanical, Electrical & Automation- Quality…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSyracuse, ItalyHQ recorded Nov 6, 2026201-50071 contacts →

Exact match

“IRTIS is construction and maintenance contractor focused on the insulation and scaffolding works, it is a company of IREM group, a global construction contractor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGenoa, ItalyHQ recorded Nov 6, 202611-5063 contacts →

Exact match

“Drafinsub operates in the marine field since 1977, undertaking any kind of underwater activity, in shallow or deep water, offshore and onshore.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGuidonia Montecelio (rome), ItalyHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCartoceto, ItalyHQ recorded Nov 6, 202651-20035 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 6, 2026 · View company records in RevenueBase
10Exact matchAssago (mi), ItalyHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Tecon is an engineering consulting company specialized in the offshore/marine field.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTrieste, ItalyHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Cranes for Offshore and Marine application | Equipment for Offshore Wind, Oil & Gas, Heavy Lifting and Subsea”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRavenna, ItalyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Marine Consulting International Srl, da oltre 35 anni, fornisce dalla propria base operativa di Mezzano-Ravenna (Italia) una gamma completa di servizi di immersione sia in aria…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTrieste, ItalyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Meccano Engineering S.R.L.(Ltd) is a privately-owned specialist engineering company operating in the marine and offshore fields as EPC-M and Design Authority offering a wide range…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRosignano Marittimo, ItalyHQ recorded Nov 6, 2026201-50018 contacts →

Exact match

“Progeco NeXt has been recognized among its clients as one of the most important Oil & Gas, Energy and Petrochemical service and technology provider around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGenoa, ItalyHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Ortec Santamaria is a leading marine contractor specialized in electrical systems and industrial panels installation, worldwide recognized as a point of reference for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGenoa, ItalyHQ recorded Nov 6, 2026201-50015 contacts →

Exact match

“Our company was founded in 1973 by Mr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGenoa, ItalyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“La nostra azienda è una realtà dinamica giovane ed intraprendente che dal 2019 offre servizi e forniture di primordine nel mercato marino, industriale, petrolchimico ed energetico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGenoa, ItalyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We are a dynamic and leading company specializing in services of project management, coordination of pre-commissioning, commissioning, and O&M for the Oil & Gas industry and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMilan, ItalyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“FLEXA Srl is a design and construction firm with extensive engineering know-how applied to both on-shore and off-shore facilities”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchComo, ItalyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Sisgen is an organization of men and machines capability committed to word wide underwater engineering and construction ocean industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCatania, ItalyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Founded in Catania, Italy, in 2015, AGEA was built on a singular commitment: to deliver excellence in subsea services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTurin, ItalyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Wave for Energy is a spinoff company from Politecnico di Torino, founded in 2010.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCastagneto Po, ItalyHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 85 offshore installation contractors based in Italy

See the full list, filter by size, metro and specialty, and access 10,696 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore installation contractors based in Italy at a glance

As of Nov 6, 2026
26.3%Verified-email coverage
479.3Average contacts per company
11-50Median size (employees)
14.1%Largest-city concentration · Genoa
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
42
51-200
18
201-500
8
501-1,000
3
1,001-5,000
1
10001+
1

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 85 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 “offshore installation contractors” 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 10,696 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 6, 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 “offshore installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore installation contractors are there based in Italy?

RevenueBase identified 85 company matches for offshore installation contractors 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 offshore installation contractors?

Genoa leads with 12 company records, followed by Ravenna (9) and Trieste (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 10,696 professional contacts with verified work emails tracked across these 85 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 6, 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.