Company lists · Data refreshed November 2026

Top 15 Nuclear energy contractors based in Italy

RevenueBase identified 44 company matches for nuclear energy contractors associated with Italy as of November 2026 and tracks 10,663 professional contacts across them, including 707 with verified work emails. Milan is the largest hub.

This list covers company matches for nuclear energy 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
44Companies
10,663Contacts tracked
707Verified emails
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The 15 largest nuclear energy contractors based in Italy

Ranked by team size
Top 15 of 44 company matches for nuclear energy 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 matchPesaro, ItalyHQ recorded Nov 6, 20261,001-5,0001,722 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVado Ligure, ItalyHQ recorded Nov 6, 2026201-500526 contacts →

Exact match

“Expertise was founded in 1984 in Genoa offering technical assistance services, then developing into an Engineering and Technical Services Company mainly operating in the energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMilan, ItalyHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“Engineering Consulting Services ELC Electroconsult S.p.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRome, ItalyHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“SRS Servizi di Ricerche e Sviluppo S.r.l, parte di newcleo Group, si occupa di fornire servizi di ingegneria multidisciplinare in ambito energetico industriale e nucleare.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRovigo, ItalyHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTorre De' Roveri, ItalyHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“DESPE SPA is a construction company based out of VIA LEONARDO DA VINCI 12/14, Torre De' Roveri, Lombardy, Italy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLucca, ItalyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“NINE Nuclear and Industrial Engineering Srl is an Italian engineering company based in Lucca and operating in the area of nuclear reactor safety, design and decommissioning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTurin, ItalyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“SINIM è una società che svolge attività nel campo delle centrali per la produzione di energia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMilan, ItalyHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Pansoinco is a Pansoinco, leader in the energy sector for over 50 years, is a key player in the context of renewable sources, oil and gas, the chemical industry and the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLocalità Metaurilia - Fano, ItalyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“La I.P.C.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGenoa, ItalyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Crocco Emanuele S.r.l.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMerate, ItalyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Gamma Energia S.r.l.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSona, ItalyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Piano G nasce nel 2023 come forte esigenza evolutiva di Tecno Logic Srl, azienda con 23 anni di esperienza acquisita nel campo della progettazione di impianti tecnologici e della…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLimbiate, ItalyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“PRG Engineering is a Team of specialized technicians in the field of Engineering & Construction with specific skills in the Design, Construction and Management for the Mechanical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRagusa, ItalyHQ recorded Nov 6, 20261-101 contacts →

Exact match

“MG Project, area tecnica del gruppo PRONTO CASA, opera a Ragusa dal e riunisce professionisti dinamici con competenze professionali di consulenza, progettazione e direzione…”

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

Showing 15 of 44 nuclear energy contractors based in Italy

See the full list, filter by size, metro and specialty, and access 707 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nuclear energy contractors based in Italy at a glance

As of Nov 6, 2026
6.6%Verified-email coverage
242.3Average contacts per company
11-50Median size (employees)
11.4%Largest-city concentration · Milan
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
17
51-200
9
201-500
5
1,001-5,000
4

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 44 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 “nuclear energy 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 707 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 “nuclear energy contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nuclear energy contractors are there based in Italy?

RevenueBase identified 44 company matches for nuclear energy 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?

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

Which city has the most nuclear energy contractors?

Milan leads with 5 company records, followed by Genoa (2) and Rome (2).

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 707 professional contacts with verified work emails tracked across these 44 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.