Company lists · Data refreshed September 2026

Top 25 Environmental organizations based in Italy

Name: Environmental organizations based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 811 companies tracked

RevenueBase identified 811 environmental organizations headquartered in Italy as of September 2026 and tracks 8,986 professional contacts across them, including 1,711 with verified work emails. Roma is the largest hub.

This list covers environmental 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

811Companies

8,986Contacts tracked

1,711Verified emails

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The 25 largest environmental organizations based in Italy

Ranked by team size

Top 25 of 811 environmental organizations based in Italy, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to environmental organizations: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ISPRA	Indirect evidence	Rome, ItalyHQ checked Sep 19, 2026	1,001-5,000	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, 2026
2	Labanalysis Environmental Science	Strong evidence	San Giovanni Teatino, ItalyHQ checked Sep 19, 2026	501-1,000	293 contacts →
	Strong evidence “LabAnalysis Environmental Science is LabAnalysis Group's company dedicated to the environmental sector.” Source: RevenueBase Database · checked Sep 19, 2026
3	ARPAT	Indirect evidence	Florence, ItalyHQ checked Sep 19, 2026	501-1,000	290 contacts →
	Indirect evidence “ARPAT effettua il monitoraggio dello stato dell'ambiente in Toscana e garantisce il controllo del rispetto della normativa ambientale.” Source: RevenueBase Database · checked Sep 19, 2026
4	ETC	Strong evidence	Trento, ItalyHQ checked Sep 19, 2026	n/a	288 contacts →
	Strong evidence “ETC is a consultancies and services company focused on environmental sector, made up of environmental and civil engineers.” Source: RevenueBase Database · checked Sep 19, 2026
5	WWF Italia	Indirect evidence	Rome, ItalyHQ checked Sep 19, 2026	51-200	208 contacts →
	Indirect evidence “Il WWF ITALIA è un'organizzazione che, con l'aiuto dei cittadini e il coinvolgimento delle imprese e delle istituzioni, contribuisce incisivamente a conservare i sistemi naturali…” Source: RevenueBase Database · checked Sep 19, 2026
6	Legambiente	Strong evidence	Rome, ItalyHQ checked Sep 19, 2026	51-200	201 contacts →
	Strong evidence “Legambiente is the most widespread environmental organization in Italy.” Source: RevenueBase Database · checked Sep 19, 2026
7	Teknoservice SRL	Strong evidence	Piossasco, ItalyHQ checked Sep 19, 2026	1,001-5,000	103 contacts →
	Strong evidence “TeknoService Srl deals with recycling and environmental care.” Source: RevenueBase Database · checked Sep 19, 2026
8	HPC Italia	Indirect evidence	Milano, ItalyHQ checked Sep 19, 2026	51-200	101 contacts →
	Indirect evidence “è una società di consulenza ambientale fondata nel 1994 e con sede a Milano, parte dell’HPC Group, realtà internazionale attiva dal 1948 con oltre professionisti in Paesi europei.” Source: RevenueBase Database · checked Sep 19, 2026
9	Istituto Oikos	Indirect evidence	Milano, ItalyHQ checked Sep 19, 2026	51-200	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, 2026
10	Greenwich S.R.L	Indirect evidence	Medolago, ItalyHQ checked Sep 19, 2026	51-200	68 contacts →
	Indirect evidence “Greenwich è tra le realtà più affermate in Italia nel settore delle consulenze in sostenibilità e innovazione.” Source: RevenueBase Database · checked Sep 19, 2026
11	LA Lumaca	Indirect evidence	Modena, ItalyHQ checked Sep 19, 2026	11-50	68 contacts →
	Indirect evidence “Con i nostri progetti di educazione ambientale, comunicazione ambientale e servizi educativi diffondiamo la sostenibilità e combattiamo la povertà educativa.” Source: RevenueBase Database · checked Sep 19, 2026
12	TERRA	Indirect evidence	Roma, ItalyHQ checked Sep 19, 2026	n/a	65 contacts →
	Indirect evidence “Terra!” Source: RevenueBase Database · checked Sep 19, 2026
13	Achab SRL	Indirect evidence	Torino, ItalyHQ checked Sep 19, 2026	11-50	56 contacts →
	Indirect evidence “Nati nel 1995, siamo stati la prima agenzia a livello nazionale ad occuparsi di COMUNICAZIONE alla SOSTENIBILITÀ’.” Source: RevenueBase Database · checked Sep 19, 2026
14	Atlantide	Indirect evidence	Cervia, ItalyHQ checked Sep 19, 2026	51-200	56 contacts →
	Indirect evidence “Atlantide è esperta in progetti di comunicazione e didattica ambientale sui temi della sostenibilità dedicati alle scuole, iniziative di sensibilizzazione e divulgazione riservate…” Source: RevenueBase Database · checked Sep 19, 2026
15	Greenpeace Italia	Indirect evidence	Rome, ItalyHQ checked Sep 19, 2026	51-200	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, 2026
16	Elios Ambiente	Indirect evidence	Piacenza, ItalyHQ checked Sep 19, 2026	11-50	50 contacts →
	Indirect evidence “La ELIOS srl è un Impresa che opera prevalentemente nella salvaguardia dell'Ambiente e nella gestione ambientale di cantieri infrastrutturali e nelle Grandi Opere, utilizzando…” Source: RevenueBase Database · checked Sep 19, 2026
17	Tecno Habitat S.R.L	Indirect evidence	Milano, ItalyHQ checked Sep 19, 2026	51-200	49 contacts →
	Indirect evidence “Società di ingegneria” Source: RevenueBase Database · checked Sep 19, 2026
18	Seacoop	Indirect evidence	Turin, ItalyHQ checked Sep 19, 2026	11-50	49 contacts →
	Indirect evidence “SEAcoop è una società di professionisti costituita nel 1982 a Torino per fornire servizi di consulenza in campo ambientale.” Source: RevenueBase Database · checked Sep 19, 2026
19	NBFC	Indirect evidence	Palermo, ItalyHQ checked Sep 19, 2026	1,001-5,000	48 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
20	Impresa Sangalli Giancarlo & C. S.R.L	Indirect evidence	Monza, ItalyHQ checked Sep 19, 2026	1,001-5,000	46 contacts →
	Indirect evidence “mpresa Sangalli Giancarlo & C.” Source: RevenueBase Database · checked Sep 19, 2026
21	Tauw Italia	Indirect evidence	Milan, ItalyHQ checked Sep 19, 2026	51-200	44 contacts →
	Indirect evidence “TAUW Italia dal 1991 è un punto di riferimento nel campo della valutazione, della consulenza, della progettazione e dei servizi ambientali.” Source: RevenueBase Database · checked Sep 19, 2026
22	Omar ITR	Indirect evidence	Spresiano, ItalyHQ checked Sep 19, 2026	51-200	43 contacts →
	Indirect evidence “In the Italian and international context, is an unparalleled entity that promotes the companies’ ecological transition.” Source: RevenueBase Database · checked Sep 19, 2026
23	Gruppo Cosmari	Indirect evidence	Cisterna Di Latina, ItalyHQ checked Sep 19, 2026	51-200	42 contacts →
	Indirect evidence “Il Gruppo COSMARI è attivo nel settore ambientale da oltre quarant’anni.” Source: RevenueBase Database · checked Sep 19, 2026
24	CNR Istituto DI Ricerca Sulle Acque	Indirect evidence	Montelibretti - Roma, ItalyHQ checked Sep 19, 2026	51-200	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, 2026
25	Easysustainability	Indirect evidence	Remote Global Community, ItalyHQ checked Sep 19, 2026	n/a	34 contacts →
	Indirect evidence “Easysustainability is a non-profit organisation that serves the cause of helping youth land greener jobs.” Source: RevenueBase Database · checked Sep 19, 2026

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 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 organizations.
Partial evidence: Its own public description names part of environmental organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental 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 811 environmental organizations based in Italy

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Environmental organizations based in Italy at a glance

As of Sep 19, 2026

19.0%Verified-email coverage

11.1Average contacts per company

1-10Median size (employees)

8.8%Largest-city concentration · Roma

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

533

11-50

191

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 811 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 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 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 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 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, 1,711 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.

Environmental organizations by metro

Environmental organizations in Roma71
Environmental organizations in Milano60
Environmental organizations in Milan35
Environmental organizations in Rome28
Environmental organizations in Torino26

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 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 organizations are there based in Italy?

RevenueBase identified 811 environmental 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 organizations?

Roma leads with 71 headquartered companies, followed by Milano (60) and Milan (35).

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 1,711 verified decision-maker contacts tracked across these 811 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.