Company lists · Data refreshed October 2026

Top 25 Greenhouse energy efficiency consultants based in Italy

RevenueBase identified 230 company matches for greenhouse energy efficiency consultants associated with Italy as of October 2026 and tracks 1,441 professional contacts across them, including 305 with verified work emails. Rome is the largest hub.

This list covers company matches for greenhouse energy efficiency consultants 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
230Companies
1,441Contacts tracked
305Verified emails
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The 25 largest greenhouse energy efficiency consultants based in Italy

Ranked by team size
Top 25 of 230 company matches for greenhouse energy efficiency consultants 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 matchCastellaneta, ItalyHQ recorded Oct 13, 202651-200109 contacts →

Exact match

“Non siamo tecnici, ma progettisti consapevoli di essere parte del cambiamento.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchPescara, ItalyHQ recorded Oct 13, 202611-5079 contacts →

Exact match

“servizi di progettazione integrata, risparmio energetico, analisi energetiche finalizzate all'energy saving impianti termici impianti elettrici energie alternative.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchModena, ItalyHQ recorded Oct 13, 202611-5039 contacts →

Exact match

“La mission di AESS è fornire servizi a imprese, operatori economici e sociali, enti pubblici e di diritto privato e altre associazioni relativi a: – miglioramento dell’efficienza…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchMilan, ItalyHQ recorded Oct 13, 202611-5039 contacts →

Exact match

“OGNI GIORNO AIUTIAMO LE AZIENDE A DIVENTARE PIÙ EFFICIENTI, A RIDURRE I CONSUMI, A GENERARE AUTONOMAMENTE L’ENERGIA PULITA IN GRADO DI SODDISFARE IL PROPRIO FABBISOGNO.” Il nostro…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchMonza, ItalyHQ recorded Oct 13, 202611-5027 contacts →

Exact match

“Saving Energy Spa is a well know independent energy consultancy company”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchRimini, ItalyHQ recorded Oct 13, 202611-5023 contacts →

Exact match

“Massimizziamo l’efficienza, ottimizziamo i costi, riduciamo l’impatto Dal 1997 aiutiamo le aziende a gestire l’energia in modo più efficiente, riducendo costi e sprechi con…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchCesano Maderno, ItalyHQ recorded Oct 13, 202611-5023 contacts →

Exact match

“ENERGYSAVE PROGETTAZIONI E CONSULENZE S.R.L.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchFormello, ItalyHQ recorded Oct 13, 202651-20018 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 13, 2026 · View company records in RevenueBase
9Exact matchCastelfranco Veneto, ItalyHQ recorded Oct 13, 202611-5017 contacts →

Exact match

“3E STUDIO nasce nel 2015, come società di consulenza e servizi inerenti l’efficienza energetica e agli incentivi le fonti rinnovabili.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchSan Martino Buon Albergo, ItalyHQ recorded Oct 13, 202611-5016 contacts →

Exact match

“AB Contact offre consulenze nell’ambito energetico, dell’efficientamento e del risparmio economico delle risorse.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchVerona, ItalyHQ recorded Oct 13, 202611-5014 contacts →

Exact match

“White Energy Group S.p.a è una società di servizi energetici fondata a Verona nel dicembre del 2015, con sede operativa a Verona e a Cagliari, specializzata nell’attività di…”

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

Exact match

“Our company provides energy efficiency and alternative energy turnkey solutions for residential and business customers”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchBra, ItalyHQ recorded Oct 13, 202611-5013 contacts →

Exact match

“Dᴀʟ 1989 ᴄɪ ᴏᴄᴄᴜᴘɪᴀᴍᴏ ᴅɪ ᴇɴᴇʀɢɪᴇ ʀɪɴɴᴏᴠᴀʙɪʟɪ, ᴏᴛᴏᴠᴏʟᴛᴀɪᴄᴏ ᴇ ᴄʟɪᴍᴀᴛɪᴢᴢᴀᴢɪᴏɴᴇ.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchGuidizzolo, ItalyHQ recorded Oct 13, 202651-20013 contacts →

Exact match

“Our field of expertise is agriculture and floriculture, yet ever looking forward, towards research and new technologies, to build cutting-edge greenhouses.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchNovi Ligure, ItalyHQ recorded Oct 13, 202611-5011 contacts →

Exact match

“Fondata nell’ottobre del 2016 dalla fusione di G-ENERGY s.a.s.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchCesena, ItalyHQ recorded Oct 13, 20261-1011 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 13, 2026 · View company records in RevenueBase
17Exact matchBologna, ItalyHQ recorded Oct 13, 20261-1010 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 13, 2026 · View company records in RevenueBase
18Exact matchGussago, ItalyHQ recorded Oct 13, 202611-5010 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 13, 2026 · View company records in RevenueBase
19Exact matchReggio Nell'emilia, ItalyHQ recorded Oct 13, 20261-108 contacts →

Exact match

“CHP nasce nel 2006 dagli Ingegneri Alex Ferretti e Manuel Lasagni con l’obiettivo di offrire servizi altamente specializzati e personalizzati nel campo dell’efficientamento…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchBrescia, ItalyHQ recorded Oct 13, 20261-108 contacts →

Exact match

“GreenLab è un network che nasce dall’esperienza di tre giovani professionisti impegnati nel mondo dell’edilizia e racchiude in sé le diverse conoscenze necessarie allo sviluppo di…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchVerona, ItalyHQ recorded Oct 13, 202611-508 contacts →

Exact match

“Siamo specializzati in efficienza energetica in grado di realizzare impianti ad alta tecnologia capaci di aumentare il rendimento energetico consentendo una riduzione dei costi di…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchVicenza, ItalyHQ recorded Oct 13, 20261-107 contacts →

Exact match

“Esperti nella riqualificazione energetica e nella messa in sicurezza.+ SICURO, grazie al suo team, si propone come interlocutore unico e affidabile nell’esecuzione di interventi…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchSan Polo Di Piave, ItalyHQ recorded Oct 13, 202611-506 contacts →

Exact match

“Il nostro ENTUSIASMO ci spinge a creare COLLABORAZIONI a lungo termine, per aiutare imprese e progettisti a risolvere le problematiche legate agli edifici industriali…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchMestrino, ItalyHQ recorded Oct 13, 20261-106 contacts →

Exact match

“Gruppo Fondiario Italia opera nel settore dell'efficientamento energetico delle abitazioni.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchPescara, ItalyHQ recorded Oct 13, 20261-105 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 230 greenhouse energy efficiency consultants based in Italy

See the full list, filter by size, metro and specialty, and access 305 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Greenhouse energy efficiency consultants based in Italy at a glance

As of Oct 13, 2026
21.2%Verified-email coverage
6.3Average contacts per company
1-10Median size (employees)
7.8%Largest-city concentration · Rome
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
145
11-50
74
51-200
6
201-500
2

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 230 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 “greenhouse energy efficiency consultants” 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 305 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 “greenhouse energy efficiency consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many greenhouse energy efficiency consultants are there based in Italy?

RevenueBase identified 230 company matches for greenhouse energy efficiency consultants 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?

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

Which city has the most greenhouse energy efficiency consultants?

Rome leads with 18 company records, followed by Milan (17) and Padua (7).

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 305 professional contacts with verified work emails tracked across these 230 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.

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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.