Company lists · Data refreshed November 2026

Top 23 Sustainability nonprofits based in Milan, Italy

RevenueBase identified 161 company matches for sustainability nonprofits associated with Milan, Italy as of November 2026 and tracks 1,096 professional contacts across them, including 271 with verified work emails. Across Italy, Milan is the largest hub for this category.

This list covers company matches for sustainability nonprofits associated with Milan, 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 6, 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 6, 2026 How this list was built
161Companies
1,096Contacts tracked
271Verified emails
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The 23 largest sustainability nonprofits based in Milan, Italy

Ranked by team size
Top 23 of 161 company matches for sustainability nonprofits based in Milan, Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMilan, ItalyHQ recorded Nov 6, 202651-20056 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 6, 2026 · View company records in RevenueBase
2Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“Dal 1997 ci occupiamo di sostenibilità, innovazione sociale e impatto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Siamo consulenti, formatori e ricercatori impegnati nel rendere sostenibilità e impatto una questione di responsabilità condivisa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMilan, ItalyHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Threes è un’agenzia mirata alla sostenibilità culturale: musica, arte e paesaggio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMilan, ItalyHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Italian Climate Network is a non-profit association created to tackle the climate crisis and ensure a sustainable future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMilan, ItalyHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Fare business oggi necessita di un nuovo approccio: sostenibile e aperto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMilan, ItalyHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Fare business sostenibile è possibile, sia per le grandi aziende che per le piccole e medie imprese.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Nata nel 2011, oggi Rete Clima è un network tecnico multidisciplinare costituito da una Fondazione (che opera come Impresa Sociale, ai sensi delle indicazioni del TU del Terzo…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMilan, ItalyHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“School of Sustainability (SOS), based in Milano, Italy, is an initiative of Mario Cucinella, focusing on training emerging professionals in the field of sustainability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Forest Valley is born out of the desire of a group of entrepreneurs to accelerate the Climate Innovation in Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMilan, ItalyHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“L’Associazione ambientalista di Promozione Sociale AmbienteAcqua è un’organizzazione senza scopo di lucro fondata nel che opera a livello nazionale e in particolare in Lombardia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Goldmann & Partners' main objective is to create value for its clients by spreading sustainability to all levels of corporate and construction business, on economic, financial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMilan, ItalyHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Open – Operation Energy Srl, nasce nel 2018 con l’obiettivo di promuovere progetti sostenibili legati alla diffusione delle energie rinnovabili.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMilan, ItalyHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Trasformiamo quartieri e unità immobiliari in comunità abitative efficienti, promuovendo un nuovo modello italiano di vivibilità e convivenza virtuosa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMilan, ItalyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“TerraLab è un'associazione di tutela ambientale senza scopo di lucro che promuove stili di vita sostenibili sia attraverso il coinvolgimento attivo della comunità sul territorio…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMilan, ItalyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Wise Society è una piattaforma multimediale internazionale che raccoglie progetti virtuosi, best practice di aziende, testimonianze di imprenditori, ricercatori, professori…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMilan, ItalyHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Uyolo is a company based in Milan, Italy, founded by sustainability professionals and tech enthusiasts determined to revolutionize the way businesses approach sustainability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMilan, ItalyHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Nata nel 2004 da un progetto della casa editrice Terre di mezzo ha la finalità di far conoscere e diffondere sul territorio nazionale le “buone pratiche” di consumo e produzione e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMilan, ItalyHQ recorded Nov 6, 20261-107 contacts →

Exact match

“We are specialised in fashion sustainability consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMilan, ItalyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Sosteniamo le imprese nel percorso verso la sostenibilità.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMilan, ItalyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Founded in 2022, ChemChimp was created to tackle critical challenges in the chemical sector through innovative and sustainable solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMilan, ItalyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Kukula is a non-profit, non-partisan and non-denominational organization, which pursues civic, solidarity and social utility goals, working in the areas of protection and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMilan, ItalyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Sviluppiamo strategie sostenibili che integrano i temi ambientali e sociali agli aspetti economiche e di gestione d’impresa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 161 sustainability nonprofits based in Milan, Italy

See the full list, filter by size, metro and specialty, and access 271 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainability nonprofits based in Milan, Italy at a glance

As of Nov 6, 2026
24.7%Verified-email coverage
6.8Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
113
11-50
41
51-200
6
501-1,000
1

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 161 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 Milan, Italy whose business descriptions match “sustainability nonprofits” 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 271 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 6, 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.

Sustainability nonprofits by metro in Italy

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

How many sustainability nonprofits are there based in Milan, Italy?

RevenueBase identified 161 company matches for sustainability nonprofits associated with Milan, 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?

Up2you tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Italy has the most sustainability nonprofits?

Milan leads Italy with 161 company records, followed by Rome (98) and Turin (43).

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 271 professional contacts with verified work emails tracked across these 161 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 6, 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.