Company lists · Data refreshed October 2026

Top 23 Geothermal energy investment funds based in Italy

RevenueBase identified 49 company matches for geothermal energy investment funds associated with Italy as of October 2026 and tracks 5,337 professional contacts across them, including 1,739 with verified work emails. Rome is the largest hub.

This list covers company matches for geothermal energy investment funds 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 13, 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 13, 2026 How this list was built
49Companies
5,337Contacts tracked
1,739Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 23 largest geothermal energy investment funds based in Italy

Ranked by team size
Top 23 of 49 company matches for geothermal energy investment funds based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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 matchRome, ItalyHQ recorded Oct 13, 20265,001-10,0004,769 contacts →

Exact match

“We are the Enel Group company dedicated to the development and management of renewable energy generation worldwide.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchMilan, ItalyHQ recorded Oct 13, 202651-20085 contacts →

Exact match

“Ogni giorno, lavoriamo per generare un impatto positivo sull'ambiente e sulla società.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchRome, ItalyHQ recorded Oct 13, 202611-5055 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 · Oct 13, 2026 · View company records in RevenueBase
4Exact matchMilan, ItalyHQ recorded Oct 13, 202611-5037 contacts →

Exact match

“Sosteneo Infrastructure Partners is an Asset Management Company that specialises in greenfield infrastructure investments related to the energy transition, with a focus on…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchPriolo Gargallo, ItalyHQ recorded Oct 13, 202651-20029 contacts →

Exact match

“Brown 2 Green is an energy transition investment company focused on the acquisition of low carbon and fossil fuel energy assets to put them on a pathway to carbon neutrality…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchGenoa, ItalyHQ recorded Oct 13, 202611-5029 contacts →

Exact match

“Renergetica was founded in 2008 with the aim of becoming one of the main professional developers of renewables energy projects and hybrid grids.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchRome, ItalyHQ recorded Oct 13, 202651-20023 contacts →

Exact match

“Genera Group® is an international investment holding company with expertise in the fields of energy and process efficiency, renewable energy production and green infrastructures.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchRome, ItalyHQ recorded Oct 13, 202611-5023 contacts →

Exact match

“Siamo una piattaforma specializzata in progetti di energia rinnovabile ed efficientamento energetico.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchPisa, ItalyHQ recorded Oct 13, 202611-5023 contacts →

Exact match

“Steam is an internationally-recognized advisory firm for geothermal development.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchZola Predosa, ItalyHQ recorded Oct 13, 202651-20019 contacts →

Exact match

“Established in 2006, SECI Energia is the sub-holding company of the Maccaferri Industrial Group in which are concentrated shareholdings of new companies engaged in the energy…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchMilan, ItalyHQ recorded Oct 13, 2026201-50018 contacts →

Exact match

“Active since March 2014, Veos invests in innovative technologies and business models to optimize energy and environmental resources.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchRome, ItalyHQ recorded Oct 13, 202611-5014 contacts →

Exact match

“Byom, founded in 2009, is an advisory company that supports Companies and Investment Funds in the industrial, energy and infrastructure markets.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchRome, ItalyHQ recorded Oct 13, 20261-1014 contacts →

Exact match

“Horus Green energy Investment is an asset management company who provides access to attractive, stable and long-term returns from renewable energy assets based in Italy.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchBolzano, ItalyHQ recorded Oct 13, 202611-5012 contacts →

Exact match

“FRI-EL GEO si è specializzata nella ricerca e sviluppo, progettazione e costruzione di centrali geotermoelettriche e la vendita e distribuzione di energia elettrica e calore da…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchBruneck, ItalyHQ recorded Oct 13, 202611-507 contacts →

Exact match

“We have an ambitious project: we like the idea of being able to save the world.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchSondrio, ItalyHQ recorded Oct 13, 202611-506 contacts →

Exact match

“Bissi Holding produces electricity from renewable energy sources at international level.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchBrunico, ItalyHQ recorded Oct 13, 20261-106 contacts →

Exact match

“La ditta Geo Sun è operativa nel campo delle energie rinnovabili.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchMercato Saraceno, ItalyHQ recorded Oct 13, 20261-106 contacts →

Exact match

“Fenice è una società indipendente e specializzata che investe prevalentemente in energie rinnovabili, creando veicoli societari o comprando quote di maggioranza o di minoranza in…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchSan Severo Fg, ItalyHQ recorded Oct 13, 202611-504 contacts →

Exact match

“Our Plan A for the Planet is 100% renewable and clean energy.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchBologna, ItalyHQ recorded Oct 13, 20261-104 contacts →

Exact match

“Project development, structuring, investment and asset management in off-shore wind, photovoltaics, electricity storage and green hydrogen.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchRadicondoli, ItalyHQ recorded Oct 13, 202611-503 contacts →

Exact match

“CoSviG Scrl, Consorzio per lo Sviluppo delle Aree Geotermiche, è una società consortile il cui capitale è interamente detenuto da soggetti pubblici – Regione Toscana ed Enti…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchAssago, ItalyHQ recorded Oct 13, 20261-102 contacts →

Exact match

“Non siamo semplici sviluppatori: generiamo opportunità reali, pronte per essere costruite.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchTeramo, ItalyHQ recorded Oct 13, 20261-101 contacts →

Exact match

“Experienced renewable energy development company helping infrastructure and energy investors provide capital for renewable energy projects by bridging the gap between capital and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 23 of 49 geothermal energy investment funds based in Italy

See the full list, filter by size, metro and specialty, and access 1,739 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Geothermal energy investment funds based in Italy at a glance

As of Oct 13, 2026
32.6%Verified-email coverage
108.9Average contacts per company
11-50Median size (employees)
20.4%Largest-city concentration · Rome
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
20
51-200
9
201-500
1
5,001-10,000
1

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 49 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 “geothermal energy investment funds” 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 1,739 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 13, 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 “geothermal energy investment funds”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geothermal energy investment funds are there based in Italy?

RevenueBase identified 49 company matches for geothermal energy investment funds 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?

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

Which city has the most geothermal energy investment funds?

Rome leads with 10 company records, followed by Milan (9) and Pisa (3).

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 1,739 professional contacts with verified work emails tracked across these 49 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 13, 2026.

Ready to reach these companies? Verified emails and direct dials for all 49 geothermal energy investment funds based in Italy. Start with a free account, no credit card.

Download this list →

Related lists

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.