Company lists · Data refreshed November 2026

Top 25 Enterprise IT sustainability services providers based in Italy

Name: Enterprise IT sustainability services providers based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 654 companies tracked

RevenueBase identified 654 company matches for enterprise IT sustainability services providers associated with Italy as of November 2026 and tracks 5,677 professional contacts across them, including 1,901 with verified work emails. Milan is the largest hub.

This list covers company matches for enterprise IT sustainability services providers 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 November 5, 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 Nov 5, 2026 How this list was built

654Companies

5,677Contacts tracked

1,901Verified emails

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The 25 largest enterprise IT sustainability services providers based in Italy

Ranked by team size

Top 25 of 654 company matches for enterprise IT sustainability services providers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Tecno Group	Exact match	Naples, ItalyHQ recorded Nov 5, 2026	201-500	460 contacts →
	Exact match “We are an Energy Digital and Sustainable Company specialized in sustainability consulting services and 4.0 solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Nier Ingegneria SPA SB	Exact match	Castel Maggiore, ItalyHQ recorded Nov 5, 2026	201-500	212 contacts →
	Exact match “We are a multidisciplinary engineering consultancy driven by integral sustainability.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Geoside	Exact match	Casalecchio Di Reno, ItalyHQ recorded Nov 5, 2026	51-200	144 contacts →
	Exact match “A national player in energy efficiency and sustainability: Geoside is the Energy Service Company (ESCo) of Italgas Group and a leader in Italy and Europe in the field of energy…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	IGEAM	Exact match	Rome, ItalyHQ recorded Nov 5, 2026	51-200	142 contacts →
	Exact match “IGEAM opera dal 1979 nel settore della consulenza e dell’ingegneria per lo sviluppo sostenibile.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Montana S.P.A	Exact match	Milan, ItalyHQ recorded Nov 5, 2026	51-200	137 contacts →
	Exact match “Engineering, development and consulting services for waste management, remediation, renewable energy, industrial and technological plants, natural resources, urban & land…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Energy Team S.P.A	Exact match	Trezzano Sul Naviglio, ItalyHQ recorded Nov 5, 2026	51-200	85 contacts →
	Exact match “Energy Team è l’operatore italiano leader nel monitoraggio, controllo e gestione del consumo energetico.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Dacomat SRL	Exact match	Padua, ItalyHQ recorded Nov 5, 2026	51-200	77 contacts →
	Exact match “La Dacomat è un’azienda di servizi e soluzioni IT con esperienza pluriennale in vari settori di Business, tra i quali Banche e Assicurazioni, Pubblica Amministrazione, Giustizia…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Gruppo AF Ferrari	Exact match	Massalengo, ItalyHQ recorded Nov 5, 2026	1,001-5,000	76 contacts →
	Exact match “We are your ideal partner for competitive solutions in line with the NEW INDUSTRIAL INFRASTRUCTURE and care for the ENVIRONMENT.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Greenwich S.R.L	Exact match	Medolago, ItalyHQ recorded Nov 5, 2026	51-200	67 contacts →
	Exact match “Greenwich è tra le realtà più affermate in Italia nel settore delle consulenze in sostenibilità e innovazione.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	ACBC	Exact match	Milan, ItalyHQ recorded Nov 5, 2026	11-50	61 contacts →
	Exact match “LEΛDING THE CHΛNGE Pioneering innovation in the fashion sector through Advisory Services and Advanced R&D.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Impresa Sangalli Giancarlo & C. S.R.L	Exact match	Monza, ItalyHQ recorded Nov 5, 2026	1,001-5,000	57 contacts →
	Exact match “mpresa Sangalli Giancarlo & C.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Up2you	Exact match	Milan, ItalyHQ recorded Nov 5, 2026	51-200	56 contacts →
	Exact match “Siamo la Società Benefit che rende la sostenibilità un motore di crescita per la tua azienda.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Terra Institute	Exact match	Brixen, ItalyHQ recorded Nov 5, 2026	51-200	52 contacts →
	Exact match “Als pragmatischer Partner für nachhaltige und digitale Transformation begleiten wir Unternehmen in Europa und weltweit seit über 15 Jahren in Themen wie Nachhaltigkeitsreporting…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Harpa Italia	Exact match	Rome, ItalyHQ recorded Nov 5, 2026	11-50	51 contacts →
	Exact match “Nata nel 1985 come Value Added Reseller di Hewlett Packard, Harpa Italia è un’azienda che ha come obiettivo la fornitura di Servizi e Soluzioni Informatiche sul territorio…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Systems Building IT Success	Exact match	Bozen, ItalyHQ recorded Nov 5, 2026	51-200	50 contacts →
	Exact match “Systems ist der IT-Partner, der Ihnen zu mehr Effizienz, Sicherheit und Erfolg in Ihrem Unternehmen verhilft.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Ergo SRL	Exact match	Pisa, ItalyHQ recorded Nov 5, 2026	51-200	45 contacts →
	Exact match “Ergo is the consulting firm of Tecno Group specialized in sustainability, safety, and compliance.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Terabyte S.N.C. DEI F.Lli Chiesa	Exact match	Vermezzo Con Zelo, ItalyHQ recorded Nov 5, 2026	n/a	45 contacts →
	Exact match “La TERABYTE mette a disposizione della propria clientela la professionalità e la competenza dei propri soci e dei collaboratori per offrire le migliori soluzioni ed i servizi più…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Eureka S.R.L	Exact match	Trento, ItalyHQ recorded Nov 5, 2026	51-200	43 contacts →
	Exact match “Da oltre un decennio, ci impegniamo nel settore delle energie rinnovabili con una visione chiara incentrata sulla sostenibilità, l'efficienza energetica e la fornitura di servizi…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	LCE	Exact match	Turin, ItalyHQ recorded Nov 5, 2026	11-50	43 contacts →
	Exact match “We believe that sustainability is a journey, not a destination.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Samso SPA	Exact match	Milan, ItalyHQ recorded Nov 5, 2026	11-50	42 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 · Nov 5, 2026 · View company records in RevenueBase
21	Shelter	Exact match	Milan, ItalyHQ recorded Nov 5, 2026	11-50	39 contacts →
	Exact match “We are a consultancy company founded in 2010 and composed by experienced HSE professionals.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Divisione Energia Gruppo DE	Exact match	Mira, ItalyHQ recorded Nov 5, 2026	51-200	38 contacts →
	Exact match “Pratichiamo un’INGEGNERIA PER LA SOSTENIBILITÀ fatta di servizi di progettazione e interventi tecnologici destinati a persone, aziende e territorio, con la volontà di contribuire…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Spin 360	Exact match	Milan, ItalyHQ recorded Nov 5, 2026	11-50	35 contacts →
	Exact match “SPIN360, a Bureau Veritas company, specializes in the development of new sustainable business models and technologically and organizationally innovative solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Uomoeambiente Progresso Sostenibile SB B Corp	Exact match	Turin, ItalyHQ recorded Nov 5, 2026	11-50	34 contacts →
	Exact match “Dal 2004 UOMOeAMBIENTE aiuta i clienti ad integrare la sostenibilità nel business ripensando e ridefinendo la strategia ed i processi operativi per affrontare il cambiamento e…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	ALENS	Exact match	Pavia, ItalyHQ recorded Nov 5, 2026	11-50	32 contacts →
	Exact match “Alens fornisce un servizio di consulenza a tutto tondo su tutti gli aspetti legati al mondo energetico, sostenibilità ambientale, impatto consumi, nella più assoluta indipendenza…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “enterprise IT sustainability services providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 654 enterprise IT sustainability services providers based in Italy

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Enterprise IT sustainability services providers based in Italy at a glance

As of Nov 5, 2026

33.5%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

15.3%Largest-city concentration · Milan

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

463

11-50

147

51-200

201-500

501-1,000

1,001-5,000

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 654 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 “enterprise IT sustainability services providers” 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 1,901 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 November 5, 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.

Enterprise IT sustainability services providers by metro

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 “enterprise IT sustainability services providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise IT sustainability services providers are there based in Italy?

RevenueBase identified 654 company matches for enterprise IT sustainability services providers associated with Italy as of November 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?

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

Which city has the most enterprise IT sustainability services providers?

Milan leads with 100 company records, followed by Rome (49) and Turin (24).

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 1,901 professional contacts with verified work emails tracked across these 654 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 November 5, 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.