Company lists · Data refreshed November 2026

Top 25 Biodiversity nonprofits based in Italy

RevenueBase identified 134 company matches for biodiversity nonprofits associated with Italy as of November 2026 and tracks 798 professional contacts across them, including 174 with verified work emails. Rome is the largest hub.

This list covers company matches for biodiversity nonprofits 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 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
134Companies
798Contacts tracked
174Verified emails
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The 25 largest biodiversity nonprofits based in Italy

Ranked by team size
Top 25 of 134 company matches for biodiversity nonprofits based in 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 matchRome, ItalyHQ recorded Nov 6, 202651-200198 contacts →

Exact match

“Legambiente is the most widespread environmental organization in Italy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPalermo, ItalyHQ recorded Nov 6, 20261,001-5,00041 contacts →

Exact match

“La varietà biologica in tutte le sue forme è un patrimonio prezioso soprattutto sul territorio italiano, il quale presenta la più grande diversità biologica di tutta Europa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGioia Dei Marsi, ItalyHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“Rewilding Appenines ETS seek to develop the Central Apennines as a wilder place for the benefit of nature and people, using the extraordinary biological and scenic richness of the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRome, ItalyHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“Dal 2012, informazione e biodiversità.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRome, ItalyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“zeroCO2 is a benefit corporation, certified B Corp, committed to developing innovative nature-based solutions to mitigate the climate crisis, preserve ecosystems, and support…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Salvatore Monferrato, ItalyHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“We are a financially independent non-profit organization with the aim of safeguarding biodiversity and fighting climate change, promoter of the Reintegration Economy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCentallo, ItalyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Immaginiamo un futuro in cui il settore edile non rappresenti più una delle prime forme di inquinamento del Pianeta.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMilan, ItalyHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“One Ocean Foundation (OOF), founded in March 2018, is an Italian initiative of international relevance for the protection of the ocean.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSiena, ItalyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Fondazione non profit costituita nel 1995 per lo sviluppo sostenibile della comunità attraverso inclusione, cultura, ricerca scientifica e valorizzazione del territorio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRome, ItalyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Navdanya International was founded in Italy in 2011 to strengthen the global reach of Navdanya’s mission- to protect Nature, the Earth’s biodiversity, and food and seed…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPortofino, ItalyHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Outdoor Portofino was founded in 2013 by four founding partners, united by a passion for the territory, nature, and sports.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchCorbetta, ItalyHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Apicolturaurbana.it è la prima realtà dedicata al mondo dell’apicoltura in un contesto urbano.”

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

Exact match

“Fondazione Sylva è un’organizzazione senza scopo di lucro che si occupa di rigenerazione ambientale attraverso la forestazione.”

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 matchTurin, ItalyHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Eco dalle Città è un quotidiano digitale dedicato interamente alle questioni ambientali delle città italiane e europee: rifiuti, inquinamento, energia, mobilità, ma anche…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMilan, ItalyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Green Universe has started successfully a journey of environmental transformation in Madagascar with our groundbreaking Afforestation and Reforestation project.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSanta Croce Sull'arno, ItalyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Gea Factory Srl Società Benefit ha l’obiettivo di promuovere l’impegno verso la sostenibilità delle aziende per creare valore e sinergia con il territorio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchMilan, ItalyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Phoresta Onlus è un’associazione senza fini di lucro ufficialmente registrata nel settembre 2012.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchFaenza, ItalyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Beeing é una start up di Faenza che sviluppa prodotti e servizi innovativi per la tutela degli impollinatori e la biodiversità terrestre.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVerona, ItalyHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“WORLD BIODIVERSITY ASSOCIATION is a non-profit Association founded in 2004 by a group of naturalists with the main objective to give a contribution to discovering and saving…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRome, ItalyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Green Impact is a not for profit start – up promoting transformative practices that are ecological and economic in nature, with the objective of preserving and restoring the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCumiana, ItalyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“La Fondazione ZOOM è l'Ente di ricerca per la tutela ambientale del bioparco ZOOM, il 1° bioparco immersivo d’Italia: basato sugli innovativi concetti derivati dalle evoluzioni…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchTaranto, ItalyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Accompagniamo giovani e adulti, imprese, organizzazioni, nella transizione ad un modello di sviluppo sostenibile, economico, sociale e ambientale, più giusto, più equo, al…”

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

Showing 25 of 134 biodiversity nonprofits based in Italy

See the full list, filter by size, metro and specialty, and access 174 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biodiversity nonprofits based in Italy at a glance

As of Nov 6, 2026
21.8%Verified-email coverage
6.0Average contacts per company
1-10Median size (employees)
14.9%Largest-city concentration · Rome
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
22
51-200
5
1,001-5,000
1
5,001-10,000
1
10001+
1

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 134 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 “biodiversity 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 174 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.

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

How many biodiversity nonprofits are there based in Italy?

RevenueBase identified 134 company matches for biodiversity nonprofits 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?

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

Which city has the most biodiversity nonprofits?

Rome leads with 20 company records, followed by Milan (15) and Turin (6).

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 174 professional contacts with verified work emails tracked across these 134 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.