Company lists · Data refreshed September 2026

Top 25 Renewable integration for refineries based in Italy

Name: Renewable integration for refineries based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 620 companies tracked

RevenueBase identified 620 company matches for renewable integration for refineries associated with Italy as of September 2026 and tracks 7,218 professional contacts across them, including 1,870 with verified work emails. Milan is the largest hub.

This list covers company matches for renewable integration for refineries 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

620Companies

7,218Contacts tracked

1,870Verified emails

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The 25 largest renewable integration for refineries based in Italy

Ranked by team size

Top 25 of 620 company matches for renewable integration for refineries 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	Enereco S.P.A	Exact match	Fano, ItalyHQ recorded Sep 17, 2026	201-500	313 contacts →
	Exact match “Enereco is an independent and privately owned engineering company founded with the purpose of delivering customised, quality engineering and project services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Sime S.R.L	Exact match	Rosignano Solvay, ItalyHQ recorded Sep 17, 2026	201-500	199 contacts →
	Exact match “Established in 1989 as an Oil and Gas engineering firm, Sime is now a Group of Companies inspired by its past but future oriented, with special focus on energy transition.” 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	NBI SPA	Exact match	Bologna, ItalyHQ recorded Sep 17, 2026	501-1,000	184 contacts →
	Exact match “Belonging to Italian industrial giant Webuild Group, NBI develops turnkey projects and provides expert advice and intervention with regard to plant design and energy services…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Espe S.P.A	Exact match	Grantorto, ItalyHQ recorded Sep 17, 2026	51-200	144 contacts →
	Exact match “Know-how, experience, reliability, innovation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Siel S.P.A	Exact match	Trezzano Rosa, ItalyHQ recorded Sep 17, 2026	51-200	100 contacts →
	Exact match “In its current structure, Siel Group is a holding company deeply rooted in a world-class economic, technological, and cultural context.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Greenergy	Exact match	Castellaneta, ItalyHQ recorded Sep 17, 2026	51-200	99 contacts →
	Exact match “Non siamo tecnici, ma progettisti consapevoli di essere parte del cambiamento.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	BFP	Exact match	Modugno, ItalyHQ recorded Sep 17, 2026	11-50	95 contacts →
	Exact match “BFP Group is an engineering & consultancy firm with international offices, applying ten years of experience to offer services worldwide across various sectors, including civil and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Comis S.R.L	Exact match	Pesaro, ItalyHQ recorded Sep 17, 2026	51-200	85 contacts →
	Exact match “Creata nel 1994, Comis s.r.l.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Tagliabue SPA	Exact match	Paderno Dugnano, ItalyHQ recorded Sep 17, 2026	201-500	83 contacts →
	Exact match “Gas, acqua, aria sono da sempre i nostri campi d’intervento a cui affianchiamo la quotidiana sfida dello sviluppo e sfruttamento delle nuove fonti rinnovabili di energia: recupero…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Unoenergy Green Solutions SPA	Exact match	Cascina, ItalyHQ recorded Sep 17, 2026	201-500	63 contacts →
	Exact match “Unoenergy Green Solutions è una società del Gruppo Unoenergy che opera su tutto il territorio nazionale attraverso la vendita e l’installazione di sistemi per l’efficientamento…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Energy Italy	Exact match	Costermano Sul Garda, ItalyHQ recorded Sep 17, 2026	11-50	59 contacts →
	Exact match “Energy Italy SpA, azienda parte del gruppo Energy Holding, dal 2012 è tra le realtà più innovative nel settore delle energie rinnovabili e del risparmio energetico.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Inergia S.P.A	Exact match	Rome, ItalyHQ recorded Sep 17, 2026	11-50	53 contacts →
	Exact match “Inergia was founded in 2003 with the strategic diversification of the Santarelli group, a leader in Italy’s real estate industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Gaia Energy Systems	Exact match	Gricignano Di Aversa, ItalyHQ recorded Sep 17, 2026	11-50	43 contacts →
	Exact match “Gaia Energy Systems opera da anni nei settori delle energie rinnovabili e dell’efficientamento energetico, sia al fianco di aziende che di privati.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Samso SPA	Exact match	Milan, ItalyHQ recorded Sep 17, 2026	11-50	42 contacts →
	Exact match “OGNI GIORNO AIUTIAMO LE AZIENDE A DIVENTARE PIÙ EFFICIENTI, A RIDURRE I CONSUMI, A GENERARE AUTONOMAMENTE L’ENERGIA PULITA IN GRADO DI SODDISFARE IL PROPRIO FABBISOGNO.” Il nostro…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Eureka S.R.L	Exact match	Trento, ItalyHQ recorded Sep 17, 2026	51-200	41 contacts →
	Exact match “Da oltre un decennio, ci impegniamo nel settore delle energie rinnovabili con una visione chiara incentrata sulla sostenibilità, l'efficienza energetica e la fornitura di servizi…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Esserenergia S.P.A	Exact match	Pontedera, ItalyHQ recorded Sep 17, 2026	11-50	40 contacts →
	Exact match “Esserenergia S.p.A è un’azienda giovane e piena di entusiasmo che fa parte di un gruppo industriale solido e di successo.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	VP Solar SRL	Exact match	Montebelluna, ItalyHQ recorded Sep 17, 2026	11-50	40 contacts →
	Exact match “VP Solar company subject to management and coordination by Tadiran Group Ltd has been working in the field of renewable energy and energy saving since Led by innovation in R&D VP…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	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
20	Fichtner Italia	Exact match	Genoa, ItalyHQ recorded Sep 17, 2026	11-50	38 contacts →
	Exact match “Fichtner Italia è una società indipendente, appartenente al Gruppo Fichtner, attiva sin dalla data di fondazione nel fornire servizi di consulenza di ingegneria a gruppi…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Forgreen SPA	Exact match	Verona, ItalyHQ recorded Sep 17, 2026	11-50	37 contacts →
	Exact match “ForGreen Group was born by the great experience in renewable energy business and cogeneration system of Multiutility.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Ambrogio Moro S.P.A	Exact match	Meda, ItalyHQ recorded Sep 17, 2026	51-200	33 contacts →
	Exact match “Il gruppo AMBROGIO MORO è una realtà presente da oltre 70 anni nel campo dell’ ENERGIA.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	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
24	Aren Electric Power S.P.A	Exact match	Cesena, ItalyHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “Attività di consulenza tecnica, di progettazione, direzione lavori, predisposizione e gestione di piani di uso e manutenzione, svolte in forma integrata relativamente ai vari…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Kennew SRL	Exact match	Nembro, ItalyHQ recorded Sep 17, 2026	51-200	29 contacts →
	Exact match “Dal 2008 aiutiamo persone e imprese a risparmiare energia e a vivere in modo più sostenibile.” 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 “renewable integration for refineries”. 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 620 renewable integration for refineries based in Italy

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Renewable integration for refineries based in Italy at a glance

As of Sep 17, 2026

25.9%Verified-email coverage

11.6Average contacts per company

1-10Median size (employees)

7.1%Largest-city concentration · Milan

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

339

11-50

216

51-200

201-500

501-1,000

1,001-5,000

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 620 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 “renewable integration for refineries” 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 1,870 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 “renewable integration for refineries”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable integration for refineries are there based in Italy?

RevenueBase identified 620 company matches for renewable integration for refineries 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?

Enereco S.P.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most renewable integration for refineries?

Milan leads with 44 company records, followed by Rome (40) and Palermo (16).

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 1,870 professional contacts with verified work emails tracked across these 620 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.