Company lists · Data refreshed September 2026

Top 25 Power plant engineering firms based in Italy

Name: Power plant engineering firms based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 253 companies tracked

RevenueBase identified 253 company matches for power plant engineering firms associated with Italy as of September 2026 and tracks 12,733 professional contacts across them, including 2,083 with verified work emails. Rome is the largest hub.

This list covers company matches for power plant engineering firms 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

253Companies

12,733Contacts tracked

2,083Verified emails

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The 25 largest power plant engineering firms based in Italy

Ranked by team size

Top 25 of 253 company matches for power plant engineering firms 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	APS	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	201-500	214 contacts →
	Exact match “APS was founded in 1997 in Rome, Italy, and became part of the MAIRE Group on July 30th, 2024, following its acquisition by KT – Kinetics Technology.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	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
4	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
5	Incico S.P.A	Exact match	Ferrara, ItalyHQ recorded Sep 17, 2026	201-500	149 contacts →
	Exact match “INCICO is a Multidisciplinary Engineering Company capable to provide a full range of technical services : Feasibility study, Basic Design, Front End Engineering design, Detailed…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	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
7	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
8	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
9	SRS Servizi DI Ricerche E Sviluppo S.R.L	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	51-200	56 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 · Sep 17, 2026 · View company records in RevenueBase
10	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
11	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
12	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
13	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
14	Espiù S.R.L. Società Benefit	Exact match	Oderzo, ItalyHQ recorded Sep 17, 2026	51-200	38 contacts →
	Exact match “EsPiù S.r.l.\| Società Benefit è una Società di Ingegneria, operante nell'ambito della progettazione e consulenza energetica in particolar modo ad industrie, settore terziario…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	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
16	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
17	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
18	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
19	Studio Santi	Exact match	Santa Marinella, ItalyHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Studio Santi is an independent consulting engineering and management firm specializing in the energy sector, with a strong focus on innovation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	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
21	Stiem Engineering Società D'ingegneria S.R.L	Exact match	Villanova Di Castenaso, ItalyHQ recorded Sep 17, 2026	1-10	23 contacts →
	Exact match “STIEM ENGINEERING nasce il 9 Maggio 2017, per volontà di professionisti con esperienza pluriennale nel campo della progettazione di impianti tecnologici e dell’energetica…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Elettrica B&c SRL	Exact match	Riese Pio X, ItalyHQ recorded Sep 17, 2026	51-200	21 contacts →
	Exact match “Welcome to the B&C page, specialists in the design, cabling, installation and maintenance of industrial electric switchgear and power plants.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Proel Engineering S.R.L	Exact match	Taranto, ItalyHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Società di Ingegneria che offre servizi di progettazione e assistenza nei settori industriale e civile.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	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
25	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

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 engineering firms”. 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 253 power plant engineering firms based in Italy

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Power plant engineering firms based in Italy at a glance

As of Sep 17, 2026

16.4%Verified-email coverage

50.3Average contacts per company

11-50Median size (employees)

6.3%Largest-city concentration · Rome

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

113

51-200

201-500

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 253 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 engineering firms” 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 2,083 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 engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power plant engineering firms are there based in Italy?

RevenueBase identified 253 company matches for power plant engineering firms 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 engineering firms?

Rome leads with 16 company records, followed by Milan (15) and Turin (9).

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 2,083 professional contacts with verified work emails tracked across these 253 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.