Company lists · Data refreshed September 2026

Top 24 Renewable energy engineers based in Milan, Italy

Name: Renewable energy engineers based in Milan, Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 57 companies tracked

RevenueBase identified 57 renewable energy engineers headquartered in Milan, Italy as of September 2026 and tracks 535 professional contacts across them, including 213 with verified work emails. Roma is the largest hub.

This list covers renewable energy engineers 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 17, 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 17, 2026 86% judged on-target in blind review

57Companies

535Contacts tracked

213Verified emails

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The 24 largest renewable energy engineers based in Milan, Italy

Ranked by team size

Top 24 of 57 renewable energy engineers based in Milan, Italy, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy engineers: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sunnerg Group	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	51-200	69 contacts →
	Partial evidence “WHO WE ARE SUNNERG is General Contractor and Service Provider specializing in "turnkey projects" in the 'Energy & Facility Management B2B market, with a particular focus on the PV…” Source: RevenueBase Database · checked Sep 17, 2026
2	Green Horse Advisory	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	11-50	45 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 17, 2026
3	Green&green Group	Indirect evidence	Milan, ItalyHQ checked Sep 17, 2026	11-50	36 contacts →
	Indirect evidence “Green & Green Group is an integrated organization made up of six Business Units, specialized in the design, construction, and management of complex projects in the civil…” Source: RevenueBase Database · checked Sep 17, 2026
4	Wegreenit SPA	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	51-200	29 contacts →
	Partial evidence “Wegreenit è General Contractor in interventi di efficientamento energetico.” Source: RevenueBase Database · checked Sep 17, 2026
5	Pansoinco SRL	Strong evidence	Milan, ItalyHQ checked Sep 17, 2026	51-200	25 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
6	Limes Renewable Energy	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	11-50	21 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 17, 2026
7	Sacee S.R.L	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “SACEE è un'azienda leader nell'innovazione energetica, specializzata nel fornire soluzioni integrate di energy management per aziende di ogni dimensione.” Source: RevenueBase Database · checked Sep 17, 2026
8	Sinergies Group	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	11-50	15 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 17, 2026
9	LIO Energy	Strong evidence	Milan, ItalyHQ checked Sep 17, 2026	11-50	14 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 17, 2026
10	Tecnovalore	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “Tecnovalore: Our commitment to energy efficiency is supported by the value of people and choices.” Source: RevenueBase Database · checked Sep 17, 2026
11	Equienergia	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “Individuare > Progettare > Realizzare, soluzioni di efficienza e sostenibilità energetica.” Source: RevenueBase Database · checked Sep 17, 2026
12	CMC Europe Italy	Strong evidence	Milan, ItalyHQ checked Sep 17, 2026	11-50	11 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 17, 2026
13	Neyen S.R.L	Indirect evidence	Milan, ItalyHQ checked Sep 17, 2026	1-10	10 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 17, 2026
14	GREEN	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	1-10	9 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 17, 2026
15	Renantis	Indirect evidence	Milan, ItalyHQ checked Sep 17, 2026	501-1,000	9 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 17, 2026
16	GSB Consulting	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	1-10	7 contacts →
	Partial evidence “GSB Consulting is a consulting company specializing in engineering services.” Source: RevenueBase Database · checked Sep 17, 2026
17	Chenergia SRL	Indirect evidence	Milan, ItalyHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “ChEnergia!” Source: RevenueBase Database · checked Sep 17, 2026
18	OYS Teknology	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	11-50	4 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 17, 2026
19	REBEE	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “Rebee is a solar energy developer offering services during the project development lifecycle.” Source: RevenueBase Database · checked Sep 17, 2026
20	W2 Advisor	Indirect evidence	Milan, ItalyHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “W2 Advisor S.r.l.” Source: RevenueBase Database · checked Sep 17, 2026
21	Evolve SRL	Indirect evidence	Milan, ItalyHQ checked Sep 17, 2026	51-200	2 contacts →
	Indirect evidence “Evolve s.r.l.” Source: RevenueBase Database · checked Sep 17, 2026
22	E4sd	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “Energy For Sustainable Development (E4SD) is an innovative start-up founded by a team of Senior Managers, with experience in important multinational companies (ENI,ABB, GE…” Source: RevenueBase Database · checked Sep 17, 2026
23	NRG Farm	Indirect evidence	Milan, ItalyHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence “NRG Farm is a Project Developer and an Independent Power Producer, its current Italian portfolio consists of 15 MWp of Solar plants in operation, 1.0 GW of Wind and Solar projects…” Source: RevenueBase Database · checked Sep 17, 2026
24	M&g Engineering Consulting S.R.L	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	1-10	1 contacts →
	Partial evidence “From over 30 years of experience we work in the field of energy consulting, from diagnosis to plant design, we assist customers by helping them improve the performance of their…” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: renewable energy engineers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names renewable energy engineers.
Partial evidence: Its own public description names part of renewable energy engineers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy engineers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 24 of 57 renewable energy engineers based in Milan, Italy

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Renewable energy engineers based in Milan, Italy at a glance

As of Sep 17, 2026

39.8%Verified-email coverage

9.4Average contacts per company

11-50Median size (employees)

138.6%Largest-city concentration · Roma

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 57 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 engineers, 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 engineers”. 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 engineers), 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 engineers, 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, 213 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 17, 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 engineers by metro in Italy

Renewable energy engineers in Roma79
Renewable energy engineers in Milan57
Renewable energy engineers in Milano49
Renewable energy engineers in Rome35
Renewable energy engineers in Torino33
Renewable energy engineers in Napoli26
Renewable energy engineers in Palermo26

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 engineers, 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 engineers are there based in Milan, Italy?

RevenueBase identified 57 renewable energy engineers 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?

Sunnerg Group, headquartered in Milan, tops this list with the largest team on record.

Which city has the most renewable energy engineers?

Roma leads with 79 headquartered companies, followed by Milan (57) and Milano (49).

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 213 verified decision-maker contacts tracked across these 57 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 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 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.