Company lists · Data refreshed September 2026

Top 25 Renewable energy management companies based in Milan, Italy

RevenueBase identified 74 renewable energy management companies headquartered in Milan, Italy as of September 2026 and tracks 1,768 professional contacts across them, including 760 with verified work emails. Roma is the largest hub.

This list covers renewable energy management companies headquartered in Milan, Italy, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review
74Companies
1,768Contacts tracked
760Verified emails
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The 25 largest renewable energy management companies based in Milan, Italy

Ranked by team size
Top 25 of 74 renewable energy management companies based in Milan, Italy, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy management companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceMilan, ItalyHQ checked Sep 21, 202611-5045 contacts →

Partial evidence

“Green Horse, acronym for GREEN HORizon for a Sustainable Economy, is an advisory project dedicated exclusively to the energy transition industry with particular attention to…”

Source: RevenueBase Database · checked Sep 21, 2026
2Partial evidenceMilan, ItalyHQ checked Sep 21, 202611-5041 contacts →

Partial evidence

“Viridis Energia è un produttore indipendente di energia elettrica da fonti rinnovabili.”

Source: RevenueBase Database · checked Sep 21, 2026
3Partial evidenceMilan, ItalyHQ checked Sep 21, 202651-20031 contacts →

Partial evidence

“Valore Solare: il partner energetico delle aziende italiane Da oltre 14 anni aiutiamo le imprese italiane a cogliere le opportunità offerte dalla transizione energetica.”

Source: RevenueBase Database · checked Sep 21, 2026
4Partial evidenceMilan, ItalyHQ checked Sep 21, 202611-5029 contacts →

Partial evidence

“ReFeel is an independent, integrated network of energy companies, characterised by a “glocal” strategy (a global vision with a local approach) that is clear and transparent: green…”

Source: RevenueBase Database · checked Sep 21, 2026
5Strong evidenceMilan, ItalyHQ checked Sep 21, 202611-5025 contacts →

Strong evidence

“Peridot Solar, founded in 2022, is a leading international Independent Power Producer specializing in renewable energy solutions.”

Source: RevenueBase Database · checked Sep 21, 2026
6Strong evidenceMilan, ItalyHQ checked Sep 21, 202611-5023 contacts →

Strong evidence

“Revalue Energies aims to be a benchmark in the renewable energy landscape, focused on creating sustainable value in every step we take.”

Source: RevenueBase Database · checked Sep 21, 2026
7Partial evidenceMilan, ItalyHQ checked Sep 21, 202611-5023 contacts →

Partial evidence

“Dal 2006 siamo una forza trainante nella transizione verso l'energia rinnovabile, impegnata a portare le persone e le imprese verso una fornitura di biogas ed elettricità a…”

Source: RevenueBase Database · checked Sep 21, 2026
8Partial evidenceMilan, ItalyHQ checked Sep 21, 202611-5021 contacts →

Partial evidence

“The Roman term Limes (liː.mes) in latin language had a number of different meanings, including ”path”, ”road”, and it meant the path to penetrate new territories" Limes Renewable…”

Source: RevenueBase Database · checked Sep 21, 2026
9Partial evidenceMilan, ItalyHQ checked Sep 21, 202611-5016 contacts →

Partial evidence

“EgoGreen è un’azienda specializzata nella fornitura di energia elettrica e gas da fonti rinnovabili e nella installazione e gestione di impianti fotovoltaici.”

Source: RevenueBase Database · checked Sep 21, 2026
10Partial evidenceMilan, ItalyHQ checked Sep 21, 202611-5015 contacts →

Partial evidence

“Siamo un’azienda energetica che opera lungo la filiera della produzione e dello stoccaggio di energia da fonte rinnovabile per guidare le persone, le imprese e le comunità verso…”

Source: RevenueBase Database · checked Sep 21, 2026
11Strong evidenceMilan, ItalyHQ checked Sep 21, 202611-5014 contacts →

Strong evidence

“Lio Energy is a renewable energy company focused on developing, investing in, and delivering high-value clean power solutions.”

Source: RevenueBase Database · checked Sep 21, 2026
12Strong evidenceMilan, ItalyHQ checked Sep 21, 202611-5013 contacts →

Strong evidence

“Hyphen Renewables is a developer and operator of renewable energy projects, with headquarters in Milan and London.”

Source: RevenueBase Database · checked Sep 21, 2026
13Strong evidenceMilan, ItalyHQ checked Sep 21, 20261-1012 contacts →

Strong evidence

“We aim to be an independent power producer (IPP) committed to supporting the affirmation of renewables as a secure, clean and financially viable source of energy worldwide.”

Source: RevenueBase Database · checked Sep 21, 2026
14Partial evidenceMilan, ItalyHQ checked Sep 21, 202611-5012 contacts →

Partial evidence

“Individuare > Progettare > Realizzare, soluzioni di efficienza e sostenibilità energetica.”

Source: RevenueBase Database · checked Sep 21, 2026
15Strong evidenceMilan, ItalyHQ checked Sep 21, 202611-5011 contacts →

Strong evidence

“Offering to our selected customer a wide range of services to support them in their investments in renewable energy project covering the different steps of a project starting from…”

Source: RevenueBase Database · checked Sep 21, 2026
16Strong evidenceMilan, ItalyHQ checked Sep 21, 202611-5011 contacts →

Strong evidence

“We provide support across the lifecycle of investments in renewable energy assets, from development to construction to operation.”

Source: RevenueBase Database · checked Sep 21, 2026
17Indirect evidenceMilan, ItalyHQ checked Sep 21, 20261-1010 contacts →

Indirect evidence

“CHI SIAMO Siamo un General Contractor fotovoltaico con track record del team di oltre 70 MW di impianti realizzati in tutta Italia.”

Source: RevenueBase Database · checked Sep 21, 2026
18Partial evidenceMilan, ItalyHQ checked Sep 21, 20261-1010 contacts →

Partial evidence

“Open – Operation Energy Srl, nasce nel 2018 con l’obiettivo di promuovere progetti sostenibili legati alla diffusione delle energie rinnovabili.”

Source: RevenueBase Database · checked Sep 21, 2026
19Partial evidenceMilan, ItalyHQ checked Sep 21, 20261-109 contacts →

Partial evidence

“Siamo una Clean Tech Milanese che opera nel mondo dell'energia da oltre 30 anni, e offriamo ai nostri clienti una vasta gamma di soluzioni e servizi avanzati nel mondo…”

Source: RevenueBase Database · checked Sep 21, 2026
20Indirect evidenceMilan, ItalyHQ checked Sep 21, 2026501-1,0009 contacts →

Indirect evidence

“Renantis exists to build a better future for all by powering people’s everyday lives with care.”

Source: RevenueBase Database · checked Sep 21, 2026
21Indirect evidenceMilan, ItalyHQ checked Sep 21, 20261-107 contacts →

Indirect evidence

“ChEnergia!”

Source: RevenueBase Database · checked Sep 21, 2026
22Indirect evidenceMilan, ItalyHQ checked Sep 21, 202611-506 contacts →

Indirect evidence

“Batteries with Brains”

Source: RevenueBase Database · checked Sep 21, 2026
23Partial evidenceMilan, ItalyHQ checked Sep 21, 202611-506 contacts →

Partial evidence

“Exagono® è una società attiva nei campi di efficientamento energetico - luce - gas e gestita da persone con 18 anni di esperienza nel settore delle utility.”

Source: RevenueBase Database · checked Sep 21, 2026
24Indirect evidenceMilan, ItalyHQ checked Sep 21, 20261-105 contacts →

Indirect evidence

“FusionCER - società a socio unico Fusion S.r.l- nasce dalla collaborazione tra Amaranto Holding S.p.A.”

Source: RevenueBase Database · checked Sep 21, 2026
25Partial evidenceMilan, ItalyHQ checked Sep 21, 202611-504 contacts →

Partial evidence

“OYS Teknology è specializzata nella realizzazione e installazione di impianti di autoproduzione di energie rinnovabili per aziende e prime contractor.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 74 renewable energy management companies based in Milan, Italy

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Renewable energy management companies based in Milan, Italy at a glance

As of Sep 21, 2026
43.0%Verified-email coverage
23.9Average contacts per company
11-50Median size (employees)
116.2%Largest-city concentration · Roma
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
25
51-200
10
201-500
1
501-1,000
2
1,001-5,000
1

Email recency for this list is measured across the whole Italy list rather than for Milan, so it is reported there. Company counts and contact totals on this page are exact for Milan, over 74 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among renewable energy management companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Milan, Italy whose own description of what they do matches “renewable energy management companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names renewable energy management companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among renewable energy management companies, and records with no verified work email. Companies headquartered outside Milan are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 760 across the full list. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Renewable energy management companies by metro in Italy

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names renewable energy management companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many renewable energy management companies are there based in Milan, Italy?

RevenueBase identified 74 renewable energy management companies headquartered in Milan, Italy as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Green Horse Advisory, headquartered in Milan, tops this list with the largest team on record.

Which city has the most renewable energy management companies?

Roma leads with 86 headquartered companies, followed by Milan (74) and Milano (56).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 760 verified decision-maker contacts tracked across these 74 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 Smart Search, 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.