Company lists · Data refreshed October 2026

Top 25 Energy efficiency financing firms based in Italy

Name: Energy efficiency financing firms based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 181 companies tracked

RevenueBase identified 181 company matches for energy efficiency financing firms associated with Italy as of October 2026 and tracks 1,375 professional contacts across them, including 316 with verified work emails. Milan is the largest hub.

This list covers company matches for energy efficiency financing 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 October 12, 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 Oct 12, 2026 How this list was built

181Companies

1,375Contacts tracked

316Verified emails

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The 25 largest energy efficiency financing firms based in Italy

Ranked by team size

Top 25 of 181 company matches for energy efficiency financing firms based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	TERMO	Exact match	Milan, ItalyHQ recorded Oct 12, 2026	51-200	65 contacts →
	Exact match “Italy’s #1 platform for sustainable home solutions - We partner with financial institutions, sustainable home improvement professionals and manufacturers to make sustainable home…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Enerqos	Exact match	Milan, ItalyHQ recorded Oct 12, 2026	11-50	38 contacts →
	Exact match “ENERQOS Energy Solutions - an Ameresco Company è una Energy Service Company (ESCo) certificata secondo la norma UNI CEI 11352:2014 che propone soluzioni innovative di…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Solis S.P.A	Exact match	Casoli, ItalyHQ recorded Oct 12, 2026	51-200	33 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Enesco SRL	Exact match	Treglio, ItalyHQ recorded Oct 12, 2026	11-50	32 contacts →
	Exact match “Siamo una Energy Service Company costituita da professionisti attivi nel settore delle energie rinnovabili dal 1998, nata per offrire servizi integrati finalizzati alla produzione…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Cogenio	Exact match	Rome, ItalyHQ recorded Oct 12, 2026	1-10	30 contacts →
	Exact match “Cogenio is an energy-efficiency service platform set up to help businesses cut their energy costs and CO2 emissions, by providing them with solutions designed to improve their…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	IES Solare S.R.L	Exact match	Livorno, ItalyHQ recorded Oct 12, 2026	51-200	28 contacts →
	Exact match “Ies Solare srl vanta 20 anni di esperienza nel campo delle energie rinnovabili e risparmio energetico, proponendo soluzioni innovative e tecnologiche per l’efficientamento…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Arcoservizi S.P.A	Exact match	Turin, ItalyHQ recorded Oct 12, 2026	51-200	26 contacts →
	Exact match “Siamo uno dei principali competitor nel mercato dei servizi energetici, con una forte attitudine all’innovazione tecnologica, alla riqualificazione dei servizi, al risparmio…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Riesco Esco	Exact match	Grosseto, ItalyHQ recorded Oct 12, 2026	11-50	19 contacts →
	Exact match “RiESCo guida e finanzia Aziende e PA nella Transizione Energetica Conveniente, con breve Pay Back Time meno di 3-6 anni, RiESCo è specialista di #Efficienza…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Greenvest	Exact match	Rome, ItalyHQ recorded Oct 12, 2026	11-50	19 contacts →
	Exact match “Greenvest è attiva nel settore dell'efficienza energetica a livello nazionale ed internazionale ed opera come società di Servizi Energetici integrati certificata (ESCo) secondo la…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	NSP SRL	Exact match	Formello, ItalyHQ recorded Oct 12, 2026	51-200	18 contacts →
	Exact match “NSP nasce dalla pluriennale esperienza dei suoi fondatori nel campo degli impianti di conversione dell’energia ad alta ed altissima efficienza, attraverso la fornitura, gestione…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Baboo Energy Service Company	Exact match	Omegna, ItalyHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “DAL 2009 OLTRE 70 CLIENTI HANNO TROVATO IL TESORO NELL'ENERGIA.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	ENWE	Exact match	Faenza, ItalyHQ recorded Oct 12, 2026	11-50	17 contacts →
	Exact match “EnWe è una Energy Service Company che offre soluzioni all’avanguardia per l’efficientamento energetico delle aziende e per la realizzazione di impianti di produzione di energie…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Santa Teresa Energy	Exact match	Gragnano Trebbiense, ItalyHQ recorded Oct 12, 2026	11-50	15 contacts →
	Exact match “Santa Teresa Energy s.r.l.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Officinae Verdi Group - OVG	Exact match	Rome, ItalyHQ recorded Oct 12, 2026	11-50	15 contacts →
	Exact match “Energy Efficiency Group nato dalla joint venture UniCredit-WWF, opera nel settore dell’efficienza energetica come system integrator, coniugando servizi, tecnologie e finanza per…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Tekne Esco	Exact match	Milan, ItalyHQ recorded Oct 12, 2026	11-50	14 contacts →
	Exact match “TEKNE ESCo, is a certified (UNI CEI 11352 and ISO 9001:2015) Energy Service Company, which supports and finance the customer throughout the energy efficiency process in building…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Smart Future SRL	Exact match	Vicenza, ItalyHQ recorded Oct 12, 2026	11-50	14 contacts →
	Exact match “Smart Future è una Energy Service Company (E.S.Co.) certificata UNI CEI 11352:2014, attiva da oltre 10 anni nel settore dell’efficienza energetica per edifici residenziali…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Assoesco	Exact match	Milan, ItalyHQ recorded Oct 12, 2026	1-10	14 contacts →
	Exact match “ASSOESCo, the Association of Italian Energy Service Companies, was founded in 2005 with the aim to boost the energy efficiency market by bringing together Energy Service…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Equienergia	Exact match	Milan, ItalyHQ recorded Oct 12, 2026	11-50	12 contacts →
	Exact match “Individuare > Progettare > Realizzare, soluzioni di efficienza e sostenibilità energetica.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Renerwave	Exact match	Florence, ItalyHQ recorded Oct 12, 2026	11-50	11 contacts →
	Exact match “Renerwave affianca il cliente, pubblico e privato, nelle varie fasi di sviluppo, progettazione, realizzazione e gestione degli interventi di efficientamento energetico.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Styma SRL Società Benefit	Exact match	Cesena, ItalyHQ recorded Oct 12, 2026	1-10	11 contacts →
	Exact match “Siamo un'azienda di servizi energetici ESCo certificata UNI CEI 11352 e ci occupiamo di efficientamento energetico.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Viviesco	Exact match	Roncadelle, ItalyHQ recorded Oct 12, 2026	51-200	11 contacts →
	Exact match “VIVIesco, la Energy Service Company di VIVIgas energia ha come obiettivo il risparmio energetico e il rispetto per l'ambiente.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Gruppo Eden	Exact match	Bologna, ItalyHQ recorded Oct 12, 2026	1-10	10 contacts →
	Exact match “Gruppo EDEN è una società di ingegneri specializzata nel campo dell'efficienza energetica in edilizia.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Gksd Esco	Exact match	Milan, ItalyHQ recorded Oct 12, 2026	11-50	10 contacts →
	Exact match “GKSD esco is a GKSD operating company that provides business services to the energy sector.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Solarplay Industry	Exact match	Lissone, ItalyHQ recorded Oct 12, 2026	11-50	10 contacts →
	Exact match “Offriamo un'ampia gamma di servizi e di formule contrattuali che garantiscono la riduzione della spesa energetica con una rateizzazione studiata sulle esigenze del cliente-…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Centoraggi Soc. Coop	Exact match	Gussago, ItalyHQ recorded Oct 12, 2026	11-50	10 contacts →
	Exact match “Nata nel 2007, Centoraggi si occupa di efficienza energetica attraverso l’utilizzo delle fonti rinnovabili.” Recorded in the RevenueBase company graph · Oct 12, 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 “energy efficiency financing 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 181 energy efficiency financing firms based in Italy

See the full list, filter by size, metro and specialty, and access 316 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy efficiency financing firms based in Italy at a glance

As of Oct 12, 2026

23.0%Verified-email coverage

7.6Average contacts per company

1-10Median size (employees)

9.4%Largest-city concentration · Milan

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

102

11-50

51-200

201-500

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 181 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 “energy efficiency financing 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 316 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 October 12, 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 “energy efficiency financing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy efficiency financing firms are there based in Italy?

RevenueBase identified 181 company matches for energy efficiency financing firms associated with Italy as of October 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?

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

Which city has the most energy efficiency financing firms?

Milan leads with 17 company records, followed by Rome (14) and Turin (6).

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 316 professional contacts with verified work emails tracked across these 181 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 October 12, 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.