Company lists · Data refreshed September 2026
Top 25 Environmental research and advocacy organizations based in Italy
RevenueBase identified 151 environmental research and advocacy organizations headquartered in Italy as of September 2026 and tracks 2,123 professional contacts across them, including 496 with verified work emails. Roma is the largest hub.
This list covers environmental research and advocacy organizations 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 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 25 largest environmental research and advocacy organizations based in Italy
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 811 contacts → | ||||
Indirect evidence “ISPRA è l'Istituto Superiore per la Protezione e la Ricerca Ambientale, ente pubblico di ricerca italiano dedicato alla protezione dell'ambiente.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 201 contacts → | ||||
Partial evidence “Legambiente is the most widespread environmental organization in Italy.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 117 contacts → | ||||
Partial evidence “CIMA Research Foundation - Centro Internazionale in Monitoraggio Ambientale (CIMA)- is a private non-profit research organisation which operates under Italian National Civil…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 84 contacts → | ||||
Indirect evidence “Istituto Oikos è un'organizzazione non-profit impegnata in Europa e nei paesi del Sud del mondo nella tutela della biodiversità, per una gestione responsabile delle risorse…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 65 contacts → | ||||
Indirect evidence “Terra!” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 54 contacts → | ||||
Indirect evidence “Greenpeace è un’organizzazione globale indipendente che agisce per proteggere l’ambiente, promuovere la pace e incoraggiare le persone a cambiare abitudini.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 39 contacts → | ||||
Indirect evidence “L'Istituto di Ricerca Sulle Acque del Consiglio Nazionale delle Ricerche svolge attività di ricerca in campo ambientale con focus sulla risorsa acqua.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 30 contacts → | ||||
Indirect evidence “Un solido gruppo di professionisti per il verde che da oltre trent’anni opera nel settore dei servizi per l’Ambiente e per il Verde apportando esperienza, innovazione e tecnologia.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 23 contacts → | ||||
Indirect evidence “Iwell rappresenta un insieme di realtà che sposa una visione comune: garantire un futuro migliore al nostro pianeta grazie a scelte consapevoli ed ecologiche.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 22 contacts → | ||||
Indirect evidence “Italian Climate Network is a non-profit association created to tackle the climate crisis and ensure a sustainable future.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 20 contacts → | ||||
Indirect evidence “Offriamo servizi legati all’ambiente, con una forte connotazione scientifica, e con l’obiettivo di creare consapevolezza e conoscenza per la conservazione dell’ambiente.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 19 contacts → | ||||
Indirect evidence “Nel 1986 nasce la Fondazione Lombardia per l’Ambiente (FLA), per tradurre il forte impegno delle istituzioni territoriali di mettere a frutto l’esperienza e le competenze tecniche…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 17 contacts → | ||||
Partial evidence “Cnr-Iia is the Institute on Atmospheric Pollution of the Italian National Research Council.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 16 contacts → | ||||
Indirect evidence “Save The Planet è una Associazione di Promozione Sociale (APS) che si impegna a risolvere le problematiche ambientali, sensibilizzando l’uomo sull’importanza delle sue azioni…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 14 contacts → | ||||
Indirect evidence “We are a financially independent non-profit organization with the aim of safeguarding biodiversity and fighting climate change, promoter of the Reintegration Economy.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 12 contacts → | ||||
Indirect evidence “Outdoor Portofino was founded in 2013 by four founding partners, united by a passion for the territory, nature, and sports.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 11 contacts → | ||||
Indirect evidence “A Sud è un’associazione italiana indipendente nata nel 2003 che si occupa di documentare e denunciare i conflitti ambientali e sostenere le comunità che si battono per difendere…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 11 contacts → | ||||
Indirect evidence “Studio SMA è uno studio di consulenza ambientale specializzato nel Monitoraggio, nella Sorveglianza (Survey) e nella Conservazione dei Beni Ambientali e Culturali.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 9 contacts → | ||||
Indirect evidence “La società ha per oggetto l’utilizzo dei risultati della ricerca in campo ambientale per la progettazione, lo sviluppo e la gestione di soluzioni sostenibili.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 9 contacts → | ||||
Indirect evidence “Siamo impegnati a rispettare, valorizzare e tutelare l’ambiente in modo tale che possano goderne appieno i cittadini di oggi e quelli di domani.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 8 contacts → | ||||
Indirect evidence “Legal firm specialized on environmetental legislation” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 8 contacts → | ||||
Indirect evidence “Tutela dell’ambiente, difesa della salute dei cittadini, salvaguardia del patrimonio artistico italiano.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 7 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 7 contacts → | ||||
Indirect evidence “Amici della Terra Italia Onlus, è un’Associazione ambientalista riconosciuta dal Ministero dell’Ambiente, attiva in Italia dal 1978 con sedi e recapiti su tutto il territorio…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 6 contacts → | ||||
Indirect evidence “Legambiente Verona nasceva il 9 gennaio del 1983, a seguito del congresso di fondazione della allora Lega per l’Ambiente nel maggio 1980.” Source: RevenueBase Database · checked Sep 19, 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: environmental research and advocacy organizations. 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 environmental research and advocacy organizations.
- Partial evidence
- Its own public description names part of environmental research and advocacy organizations, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name environmental research and advocacy organizations. 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 25 of 151 environmental research and advocacy organizations based in Italy
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Environmental research and advocacy organizations based in Italy at a glance
As of Sep 19, 2026Companies by employee count
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 151 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 environmental research and advocacy organizations, 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 Italy whose own description of what they do matches “environmental research and advocacy organizations”. 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 environmental research and advocacy organizations), 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 environmental research and advocacy organizations, 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 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, 496 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 19, 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
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 environmental research and advocacy organizations, 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 environmental research and advocacy organizations are there based in Italy?
RevenueBase identified 151 environmental research and advocacy organizations 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?
ISPRA, headquartered in Rome, tops this list with the largest team on record.
Which city has the most environmental research and advocacy organizations?
Roma leads with 20 headquartered companies, followed by Milano (14) and Rome (9).
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 496 verified decision-maker contacts tracked across these 151 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 19, 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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