Company lists · Data refreshed September 2026

Top 22 Commercial energy consulting firms based in Milan, Italy

RevenueBase identified 55 commercial energy consulting firms headquartered in Milan, Italy as of September 2026 and tracks 561 professional contacts across them, including 290 with verified work emails. Across Italy, Roma is the largest hub for this category (72 companies); Milan has 55.

This list covers commercial energy consulting firms 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 27, 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 27, 2026 86% judged on-target in blind review
55Companies
561Contacts tracked
290Verified emails
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The 22 largest commercial energy consulting firms based in Milan, Italy

Ranked by team size
Top 22 of 55 commercial energy consulting firms based in Milan, Italy, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to commercial energy consulting firms: 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
1Indirect evidenceMilan, ItalyHQ checked Sep 27, 2026501-1,000140 contacts →

Indirect evidence

“DEERNS è una società di consulenza internazionale in grado di fornire servizi di ingegneria per l’ambiente costruito con un approccio integrato e completo.”

Source: RevenueBase Database · checked Sep 27, 2026
2Partial evidenceMilan, ItalyHQ checked Sep 27, 202611-5059 contacts →

Partial evidence

“Connecto è una società indipendente di servizi di consulenza e di vendita di soluzioni energetiche integrate che opera con due principi: visione prospettica e prossimità al…”

Source: RevenueBase Database · checked Sep 27, 2026
3Partial evidenceMilan, ItalyHQ checked Sep 27, 202651-20029 contacts →

Partial evidence

“Wegreenit è General Contractor in interventi di efficientamento energetico.”

Source: RevenueBase Database · checked Sep 27, 2026
4Partial evidenceMilan, ItalyHQ checked Sep 27, 202651-20025 contacts →

Partial 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 27, 2026
5Partial evidenceMilan, ItalyHQ checked Sep 27, 20261-1024 contacts →

Partial evidence

“È tra i principali players nazionali nel settore del Facility Management e dell’Energia.”

Source: RevenueBase Database · checked Sep 27, 2026
6Partial evidenceMilan, ItalyHQ checked Sep 27, 202611-5019 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 27, 2026
7Partial evidenceMilan, ItalyHQ checked Sep 27, 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 27, 2026
8Partial evidenceMilan, ItalyHQ checked Sep 27, 202611-5013 contacts →

Partial evidence

“Tecnovalore: Our commitment to energy efficiency is supported by the value of people and choices.”

Source: RevenueBase Database · checked Sep 27, 2026
9Partial evidenceMilan, ItalyHQ checked Sep 27, 20261-1012 contacts →

Partial evidence

“Elemens is an independent consultancy firm, based in Milan and specialized in the analysis of energy markets.”

Source: RevenueBase Database · checked Sep 27, 2026
10Partial evidenceMilan, ItalyHQ checked Sep 27, 202611-5012 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
11Partial evidenceMilan, ItalyHQ checked Sep 27, 202611-5011 contacts →

Partial 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 27, 2026
12Indirect evidenceMilan, ItalyHQ checked Sep 27, 202611-5011 contacts →

Indirect evidence

“TIEMES S.r.l.”

Source: RevenueBase Database · checked Sep 27, 2026
13Partial evidenceMilan, ItalyHQ checked Sep 27, 20261-107 contacts →

Partial evidence

“GSB Consulting is a consulting company specializing in engineering services.”

Source: RevenueBase Database · checked Sep 27, 2026
14Partial evidenceMilan, ItalyHQ checked Sep 27, 20261-107 contacts →

Partial evidence

“DFC Economics is a economic consulting firm that provides advice and consultancy services to regulators, system operators, exchanges and companies on a wide range of regulatory…”

Source: RevenueBase Database · checked Sep 27, 2026
15Indirect evidenceMilan, ItalyHQ checked Sep 27, 20261-107 contacts →

Indirect evidence

“ChEnergia!”

Source: RevenueBase Database · checked Sep 27, 2026
16Partial evidenceMilan, ItalyHQ checked Sep 27, 202611-506 contacts →

Partial evidence

“Fascoservice muove i primi passi nel 2014 con l’obiettivo di offrire consulenza e servizi integrati in ambito energetico a operatori di mercato e clienti finali.”

Source: RevenueBase Database · checked Sep 27, 2026
17Partial evidenceMilan, ItalyHQ checked Sep 27, 202611-506 contacts →

Partial evidence

“14 PROJECTS is Advisory Firm, in the Energy, Sustainability, Real Estate & Infrastructure sectors”

Source: RevenueBase Database · checked Sep 27, 2026
18Partial evidenceMilan, ItalyHQ checked Sep 27, 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 27, 2026
19Partial evidenceMilan, ItalyHQ checked Sep 27, 20261-104 contacts →

Partial evidence

“VIBEA is a consulting firm, founded in 2020, with expertise coming from Oil & Gas sector.”

Source: RevenueBase Database · checked Sep 27, 2026
20Partial evidenceMilan, ItalyHQ checked Sep 27, 20261-103 contacts →

Partial evidence

“MasterTLC è un’azienda che opera nella consulenza di servizi energetici e di telecomunicazione, che sceglie e ti propone solo le soluzioni migliori adatte al tuo business.”

Source: RevenueBase Database · checked Sep 27, 2026
21Partial evidenceMilan, ItalyHQ checked Sep 27, 20261-101 contacts →

Partial evidence

“Team di professionisti specializzati nella gestione di progetti, sicurezza sul lavoro, ambiente ed energia.”

Source: RevenueBase Database · checked Sep 27, 2026
22Strong evidenceMilan, ItalyHQ checked Sep 27, 20261-101 contacts →

Strong 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 27, 2026

Showing 22 of 55 commercial energy consulting firms based in Milan, Italy

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Commercial energy consulting firms based in Milan, Italy at a glance

As of Sep 27, 2026
51.7%Verified-email coverage
10.2Average contacts per company
1-10Median size (employees)
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
22
51-200
3
501-1,000
2

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 55 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 commercial energy consulting firms, 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 “commercial energy consulting firms”. 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 commercial energy consulting firms), 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 commercial energy consulting firms, 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, 290 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 27, 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.

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 commercial energy consulting firms, 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 commercial energy consulting firms are there based in Milan, Italy?

RevenueBase identified 55 commercial energy consulting firms 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?

Deerns Italia, headquartered in Milan, tops this list with the largest team on record.

Which city in Italy has the most commercial energy consulting firms?

Roma leads Italy with 72 headquartered companies, followed by Milano (56) and Milan (55).

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 290 verified decision-maker contacts tracked across these 55 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 27, 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.