Company lists · Data refreshed September 2026

Top 25 Power plant construction companies based in Italy

Name: Power plant 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 206 companies tracked

RevenueBase identified 206 company matches for power plant construction companies associated with Italy as of September 2026 and tracks 12,536 professional contacts across them, including 1,823 with verified work emails. Rome is the largest hub.

This list covers company matches for power plant construction companies 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 September 17, 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 Sep 17, 2026 How this list was built

206Companies

12,536Contacts tracked

1,823Verified emails

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The 25 largest power plant construction companies based in Italy

Ranked by team size

Top 25 of 206 company matches for power plant construction companies based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Ansaldo Energia	Exact match	Genoa, ItalyHQ recorded Sep 17, 2026	1,001-5,000	2,554 contacts →
	Exact match “Ansaldo Energia Group is an international leader in the power generation industry and a key player in the energy transition.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Arkad SPA	Exact match	Sesto San Giovanni, ItalyHQ recorded Sep 17, 2026	201-500	197 contacts →
	Exact match “We are an Engineering & Contracting Company with a portfolio of almost 60 years of experience and 300 completed projects in more than 30 countries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	STE Energy	Exact match	Padua, ItalyHQ recorded Sep 17, 2026	51-200	194 contacts →
	Exact match “Since June 2025, STE Energy has been acquired by, becoming part of the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	ELC Electroconsult S.P.A	Exact match	Milan, ItalyHQ recorded Sep 17, 2026	51-200	98 contacts →
	Exact match “Engineering Consulting Services ELC Electroconsult S.p.A.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Scotta S.P.A	Exact match	Villafalletto, ItalyHQ recorded Sep 17, 2026	51-200	90 contacts →
	Exact match “SCOTTA is one of Italy’s leading companies in the design, development and installation of hydropower plants, electric power systems and industrial automation solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	S.I.E. SRL	Exact match	Genoa, ItalyHQ recorded Sep 17, 2026	51-200	76 contacts →
	Exact match “Società specializzata in progettazione, realizzazione e manutenzione di impianti elettrici, strumentali e di automazione, sia industriali che civili.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Hysytech S.R.L	Exact match	Orbassano, ItalyHQ recorded Sep 17, 2026	51-200	64 contacts →
	Exact match “Hysytech is an engineering and process equipment construction company established on 2003, in Turin, Italy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Installazioni Impianti S.P.A	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	201-500	56 contacts →
	Exact match “Da oltre cinquant’anni nel settore.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	TEN Project	Exact match	San Martino Sannita, ItalyHQ recorded Sep 17, 2026	11-50	52 contacts →
	Exact match “L’ambito principale di attività riguarda la progettazione, la realizzazione e la gestione di infrastrutture elettriche e di impianti di produzione di energia da fonti rinnovabili…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	NEA	Exact match	Grumo Appula, ItalyHQ recorded Sep 17, 2026	51-200	44 contacts →
	Exact match “With over 20 years of experience, NEA offers complete solutions: design, construction and testing of plants, metal, civil and structural carpentry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Hydroalp	Exact match	Costa Volpino, ItalyHQ recorded Sep 17, 2026	51-200	39 contacts →
	Exact match “Founded in 2015, in just a few years Hydroalp has gained a prominent position in the market for the construction of hydroelectric turbines, water-to-wire hydropower plants, green…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	S.I.C.I.E.T. S.R.L. - Albinia GR	Exact match	Orbetello, ItalyHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “Con una esperienza trentennale nel settore impiantistico, la SICIET è in grado di offrire un know-how consolidato nel campo della progettazione, fornitura e realizzazione di…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	ESE Engineering Services For Energy S.R.L	Exact match	Milan, ItalyHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “We serve the global energy community from Corso Magenta, at the beating heart of Milan: consulting, engineering, inventing, looking into every corner of the power generation…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	PAC S.P.A	Exact match	Capo Di Ponte, ItalyHQ recorded Sep 17, 2026	201-500	31 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	CARGO	Exact match	Potenza, ItalyHQ recorded Sep 17, 2026	201-500	29 contacts →
	Exact match “Siamo uno dei principali national player nel settore delle infrastrutture elettriche che da 40 anni si occupa di progettazione, costruzione e manutenzione di elettrodotti per…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Ravano Power	Exact match	Genoa, ItalyHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Il gruppo Ravano Power, costituito nel 2006, Si è occupato di distribuzione di gas GPL e sviluppo, progettazione e realizzazione di centrali a fonti rinnovabili (biogas…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Pansoinco SRL	Exact match	Milan, ItalyHQ recorded Sep 17, 2026	51-200	25 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 · Sep 17, 2026 · View company records in RevenueBase
18	Climart Zeta S.R.L	Exact match	Castenaso, ItalyHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Installazione e manutenzione di centrali termiche e dei relativi componenti come caldaie, bruciatori, pompe e dei relativi componenti, nonche di impianti di condizionamento in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Salmi SRL	Exact match	Sesto San Giovanni, ItalyHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “SALMI S.r.l.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Pradal S.R.L	Exact match	San Polo Di Piave, ItalyHQ recorded Sep 17, 2026	51-200	17 contacts →
	Exact match “Da 50 anni realizziamo e manteniamo, con passione per il nostro lavoro, impianti elettrici, automazioni ed impianti per la produzione di energia da fonti rinnovabili.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	F.Lli Franchini SRL	Exact match	Rimini, ItalyHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “F.lli Franchini nasce con il settore degli impianti elettrici civili.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Costell	Exact match	Forli, ItalyHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “COSTELL nasce nel 2005 all’interno di STC S.p.A, società facente parte di STC Group e leader nel settore della cogenerazione, che vanta al suo attivo l’installazione di 170…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Amarc DHP SRL	Exact match	Besana In Brianza, ItalyHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Amarc DHP (District Heating Power Plants) designs, manufactures and installs Power Plants and Systems for District Heating Networks, powered by renewable and traditional sources…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Energy Generating Sets	Exact match	Montebello Vicentino, ItalyHQ recorded Sep 17, 2026	51-200	15 contacts →
	Exact match “Abbiamo l’energia che serve per guardare al futuro con coraggio, perché le nostre radici sono ben salde nella storia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Sinim S.R.L	Exact match	Turin, ItalyHQ recorded Sep 17, 2026	11-50	12 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 · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “power plant construction companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 206 power plant construction companies based in Italy

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Power plant construction companies based in Italy at a glance

As of Sep 17, 2026

14.5%Verified-email coverage

60.9Average contacts per company

11-50Median size (employees)

6.8%Largest-city concentration · Rome

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

109

51-200

201-500

501-1,000

1,001-5,000

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 206 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 “power plant construction companies” 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 1,823 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 September 17, 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 “power plant construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power plant construction companies are there based in Italy?

RevenueBase identified 206 company matches for power plant construction companies associated with Italy as of September 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?

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

Which city has the most power plant construction companies?

Rome leads with 14 company records, followed by Genoa (9) and Milan (8).

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 1,823 professional contacts with verified work emails tracked across these 206 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 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 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.