Company lists · Data refreshed September 2026
Top 24 Sustainability consultants based in Milano, Italy
RevenueBase identified 78 sustainability consultants headquartered in Milano, Italy as of September 2026 and tracks 745 professional contacts across them, including 253 with verified work emails. Milano is the largest hub.
This list covers sustainability consultants headquartered in Milano, 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 22, 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.
The 24 largest sustainability consultants based in Milano, Italy
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 348 contacts → | ||||
Partial evidence “LAND – an acronym for Landscape, Architecture, Nature, and Development – is an international landscape consultancy with offices in Austria, Canada, Germany, Italy, Saudi Arabia…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 36 contacts → | ||||
Partial evidence “We are a consultancy company founded in 2010 and composed by experienced HSE professionals.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 15 contacts → | ||||
Indirect evidence “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: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 15 contacts → | ||||
Indirect evidence “The ever-increasing relevance of biofuels in the European and global markets led in 2015 to the foundation of Etacarinae by a team of professionals coming from the certification…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 14 contacts → | ||||
Partial evidence “School of Sustainability (SOS), based in Milano, Italy, is an initiative of Mario Cucinella, focusing on training emerging professionals in the field of sustainability.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 11 contacts → | ||||
Partial evidence “We are a boutique consultancy company highly specialized in EU Climate Policies.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 9 contacts → | ||||
Indirect evidence “SINCE 1979, A SUSTAINABLE MODEL.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 8 contacts → | ||||
Indirect evidence “Creatività, innovazione e personalizzazione sono i valori che seguiamo e che contraddistinguono tutti i nostri lavori.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 7 contacts → | ||||
Indirect evidence “save NRG was born in 2015, offering tailor-made services in the following expertise areas: • Energy Efficiency, Smart Energy and Renewable Energy • BioLiving, BioArchitecture and…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 7 contacts → | ||||
Indirect evidence “Esperti in comunicazione corporate, specialisti della sostenibilità.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 7 contacts → | ||||
Strong evidence “We are specialised in fashion sustainability consultancy.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 6 contacts → | ||||
Indirect evidence “Esacube nasce dalla volontà dei soci di riunire le proprie specifiche capacità e competenze, maturate in realtà complesse e multinazionali, per dar vita ad un player importante in…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 6 contacts → | ||||
Indirect evidence “Consulenza aziendale specialistica e integrata per l’ecologia e l’ambiente, la sicurezza e l’igiene industriale, la qualità e l’etica di processo.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 6 contacts → | ||||
Indirect evidence “La nostra missione è quella di spostare il mondo da EGO a ECO!” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 5 contacts → | ||||
Indirect evidence “Business is People.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 5 contacts → | ||||
Indirect evidence “EcoWorldHotel® aiuta gli hotel a diventare più sostenibili, più efficienti e più profittevoli.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 4 contacts → | ||||
Indirect evidence “Supportiamo PMI, grandi imprese ed energy manager nella gestione strategica dell’energia, in contesti caratterizzati da consumi rilevanti e complessità decisionale.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 4 contacts → | ||||
Indirect evidence “Consulnet Italia, fondata nel 1996 per implementare gli standard internazionali a supporto di una crescita strutturata delle organizzazioni, è oggi leader nella consulenza…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 3 contacts → | ||||
Indirect evidence “CRESO Crescita Sostenibile è una società di consulenza strategica e operativa per accompagnare le imprese nella definizione, implementazione e comunicazione delle loro strategie…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 3 contacts → | ||||
Indirect evidence “Consultec Energia identifica le opportunità di ottimizzazione dei consumi e costi energetici in contesti industriali, terziari, tra cui GDO e realtà sanitarie private, e nella…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3 contacts → | ||||
Indirect evidence “EnValue Consulting nasce con l’intento di raccogliere in un’unica realtà competenze, esperienze e contatti di professionisti specializzati nei settori ambientale, della salute e…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 contacts → | ||||
Indirect evidence “REBRAIN è una B Corp specializzata in consulenza strategica e formazione, nata per accompagnare le aziende in un percorso volto alla sostenibilità non solo ambientale, ma anche e…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 contacts → | ||||
Indirect evidence “zero3zero9 è una società di consulenza in comunicazione corporate, finanziaria e di sostenibilità fondata a Milano nel marzo 2009.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 contacts → | ||||
Partial evidence “Materiavera is a center of consultancy for sustainable design and a material library dedicated to innovative sustainable materials” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
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: sustainability consultants. 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 sustainability consultants.
- Partial evidence
- Its own public description names part of sustainability consultants, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name sustainability consultants. 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 78 sustainability consultants based in Milano, Italy
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Sustainability consultants based in Milano, Italy at a glance
As of Sep 22, 2026Companies by employee count
Email recency for this list is measured across the whole Italy list rather than for Milano, so it is reported there. Company counts and contact totals on this page are exact for Milano, over 78 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 sustainability consultants, 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 Milano, Italy whose own description of what they do matches “sustainability consultants”. 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 sustainability consultants), 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 sustainability consultants, and records with no verified work email. Companies headquartered outside Milano 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, 253 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 22, 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.
Sustainability consultants by metro in Italy
- Sustainability consultants in Milano78
- Sustainability consultants in Milan73
- Sustainability consultants in Torino49
- Sustainability consultants in Roma47
- Sustainability consultants in Rome44
- Sustainability consultants in Milano Mi33
- Sustainability consultants in Brescia29
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 sustainability consultants, 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 sustainability consultants are there based in Milano, Italy?
RevenueBase identified 78 sustainability consultants headquartered in Milano, 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?
LAND, headquartered in Milano, tops this list with the largest team on record.
Which city has the most sustainability consultants?
Milano leads with 78 headquartered companies, followed by Milan (73) and Torino (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 253 verified decision-maker contacts tracked across these 78 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 22, 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.
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