Company lists · Data refreshed September 2026
Top 25 Net zero consulting firms based in Italy
RevenueBase identified 154 net zero consulting firms headquartered in Italy as of September 2026 and tracks 982 professional contacts across them, including 309 with verified work emails and 67 with mobile numbers. Milano is the largest hub.
This list covers net zero consulting firms headquartered in 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, how directly it supports the match, and when it was last checked. Data refreshed September 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.
The 25 largest net zero consulting firms based in Italy
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 53 | ||||
“Als pragmatischer Partner für nachhaltige und digitale Transformation begleiten wir Unternehmen in Europa und weltweit seit über 15 Jahren in Themen wie Nachhaltigkeitsreporting…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 51 | ||||
“Ergo is the consulting firm of Tecno Group specialized in sustainability, safety, and compliance.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 44 | ||||
“We believe that sustainability is a journey, not a destination.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 29 | ||||
“SPIN360, a Bureau Veritas company, specializes in the development of new sustainable business models and technologically and organizationally innovative solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 28 | ||||
“Exalto è una società che opera nei settori della consulenza strategica alle imprese e alle istituzioni, della ricerca, dell'efficienza energetica nell’industria e nel terziario…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 28 | ||||
“ENERGYSAVE PROGETTAZIONI E CONSULENZE S.R.L.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 22 | ||||
“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…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 22 | ||||
“Non siamo un fornitore di energia e gas.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 16 | ||||
“Natù ESG supporta le aziende con percorsi di sostenibilità personalizzati sulle loro esigenze.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 16 | ||||
“AB Contact offre consulenze nell’ambito energetico, dell’efficientamento e del risparmio economico delle risorse.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 15 | ||||
“Dal 2009, Greenflex è il partner chiave nella trasformazione energetica, ambientale e sociale delle organizzazioni per consentire loro di cambiare rotta verso un'economia che crea…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | White Energy GroupIndirect evidence | 14 | |||
“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…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | Right HUB SRL Società BenefitPartial evidence | 12 | |||
“RIGHT HUB Benefit Company is an innovative Italian consulting company providing since 2014 to profit and not-for-profit organizations the following key services:> Sustainability…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 9 | ||||
“In Broken Pot, more than a startup, we feel like a company in set up: we know where we want to go and also how to get there, but to reach the goal we need you.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | SungapIndirect evidence | 9 | |||
“SunGAP is a management consultant and a technical advisor firm that aims to support main energy operators in order to recover the “GAP” of energy production from fossil fuels in…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 9 | ||||
“Our firm was founded by experts in the environmental field, of renewable energy and eco-friendly agriculture.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | Koinètica. Accento Sulla SostenibilitàIndirect evidence | 9 | |||
“Le competenze specifiche in ambito di sostenibilità, la seniority del team e l’esperienza ventennale a supporto di imprese, amministrazioni pubbliche e associazioni non profit…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | Regula S.R.LIndirect evidence | 9 | |||
“Società di consulenza e progettazione in ambito fonti rinnovabili ed efficienza energetica” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | SyniergyIndirect evidence | 8 | |||
“In 2021, NIER decides to concentrate its long experience in integrated sustainability in a new project dedicated to the Energy Transition: SYNIERGY.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 8 | ||||
“Founded by passionate Italian researchers, sustainability experts and credible advisory boards, eLoop is an Italy-UK based sustainability business consultancy with the aspiration…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 7 | ||||
“MUGO supports companies in developing decarbonization strategies by combining a consulting team with platforms that simplify sustainability reporting through artificial…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | StudiodbmIndirect evidence | 6 | |||
“Studiodbm nasce nel 2001 come evoluzione dello studio di architettura dell’Arch.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | Greentime HUBIndirect evidence | 6 | |||
“La nostra missione è quella di spostare il mondo da EGO a ECO!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | Soìn CompanyPartial evidence | 5 | |||
“SOIN & CO is a benchmark in consulting and implementation of strategies for corporate ecological and social transition and non-financial reporting (CSRD).” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 5 | ||||
“We are professionals who want to be part of the climate change solution.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 154 net zero consulting firms based in Italy
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Net zero consulting firms based in Italy at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 net zero consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Italy whose own description of what they do matches “net zero consulting firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among net zero consulting firms, and records with no verified work email. Companies headquartered outside Italy 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 an evidence 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, 309 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 5, 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
How many net zero consulting firms are there based in Italy?
RevenueBase identified 154 net zero consulting firms headquartered in 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?
Terra Institute, headquartered in Brixen, tops this list with the largest team on record.
Which city has the most net zero consulting firms?
Milano leads with 11 headquartered companies, followed by Rome (9) and Brescia (6).
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 309 verified decision-maker contacts tracked across these 154 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 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.
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