Company lists · Data refreshed September 2026

Top 25 Emission reduction consulting firms based in Italy

Name: Emission reduction consulting firms based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 550 companies tracked

RevenueBase identified 550 emission reduction consulting firms headquartered in Italy as of September 2026 and tracks 3,646 professional contacts across them, including 1,182 with verified work emails. Milano is the largest hub.

This list covers emission reduction consulting firms 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 28, 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 28, 2026 86% judged on-target in blind review

550Companies

3,646Contacts tracked

1,182Verified emails

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The 25 largest emission reduction consulting firms based in Italy

Ranked by team size

Top 25 of 550 emission reduction consulting firms based in Italy, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to emission reduction consulting firms: 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	Montana S.P.A	Partial evidence	Milano, ItalyHQ checked Sep 28, 2026	51-200	129 contacts →
	Partial evidence “Engineering, development and consulting services for waste management, remediation, renewable energy, industrial and technological plants, natural resources, urban & land…” Source: RevenueBase Database · checked Sep 28, 2026
2	Redecam Group S.P.A	Indirect evidence	Sesto San Giovanni, ItalyHQ checked Sep 28, 2026	51-200	69 contacts →
	Indirect evidence “In a world where environmental responsibility and corporate accountability are more crucial than ever, Redecam stands at the forefront of innovation and sustainability.” Source: RevenueBase Database · checked Sep 28, 2026
3	Greenwich S.R.L	Indirect evidence	Medolago, ItalyHQ checked Sep 28, 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 28, 2026
4	Ambiente Italia S.R.L	Partial evidence	Milan, ItalyHQ checked Sep 28, 2026	11-50	64 contacts →
	Partial evidence “Ambiente Italia is a research and consulting institute working in environmental and territorial planning and analysis.” Source: RevenueBase Database · checked Sep 28, 2026
5	Servizi Industriali Genova Sige	Partial evidence	Genoa, ItalyHQ checked Sep 28, 2026	51-200	64 contacts →
	Partial evidence “SIGE is an Italian company that has been operating for over forty years in the field of management consulting on environmental and safety at work, supporting its clients in the…” Source: RevenueBase Database · checked Sep 28, 2026
6	Terra Institute	Indirect evidence	Brixen, ItalyHQ checked Sep 28, 2026	51-200	53 contacts →
	Indirect evidence “Als pragmatischer Partner für nachhaltige und digitale Transformation begleiten wir Unternehmen in Europa und weltweit seit über 15 Jahren in Themen wie Nachhaltigkeitsreporting…” Source: RevenueBase Database · checked Sep 28, 2026
7	Azzeroco2	Partial evidence	Rome, ItalyHQ checked Sep 28, 2026	11-50	52 contacts →
	Partial evidence “AzzeroCO2 offre a enti pubblici, imprese, cittadini, la possibilità di contribuire attivamente a ridurre le emissioni dei gas serra.” Source: RevenueBase Database · checked Sep 28, 2026
8	Ergo SRL	Partial evidence	Pisa, ItalyHQ checked Sep 28, 2026	51-200	51 contacts →
	Partial evidence “Ergo is the consulting firm of Tecno Group specialized in sustainability, safety, and compliance.” Source: RevenueBase Database · checked Sep 28, 2026
9	LCE	Indirect evidence	Turin, ItalyHQ checked Sep 28, 2026	11-50	44 contacts →
	Indirect evidence “We believe that sustainability is a journey, not a destination.” Source: RevenueBase Database · checked Sep 28, 2026
10	Omar ITR	Indirect evidence	Spresiano, ItalyHQ checked Sep 28, 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 28, 2026
11	Fichtner Italia	Indirect evidence	Genova, ItalyHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “Fichtner Italia è una società indipendente, appartenente al Gruppo Fichtner, attiva sin dalla data di fondazione nel fornire servizi di consulenza di ingegneria a gruppi…” Source: RevenueBase Database · checked Sep 28, 2026
12	Spin 360	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	11-50	29 contacts →
	Indirect evidence “SPIN360, a Bureau Veritas company, specializes in the development of new sustainable business models and technologically and organizationally innovative solutions.” Source: RevenueBase Database · checked Sep 28, 2026
13	Kennew SRL	Indirect evidence	Nembro, ItalyHQ checked Sep 28, 2026	51-200	29 contacts →
	Indirect evidence “Dal 2008 aiutiamo persone e imprese a risparmiare energia e a vivere in modo più sostenibile.” Source: RevenueBase Database · checked Sep 28, 2026
14	Exalto Energy & Innovation	Indirect evidence	Palermo, ItalyHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “Exalto è una società che opera nei settori della consulenza strategica alle imprese e alle istituzioni, della ricerca, dell'efficienza energetica nell’industria e nel terziario…” Source: RevenueBase Database · checked Sep 28, 2026
15	Amapola Società Benefit	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “Amapola Srl Società Benefit è una società di consulenza specializzata in sostenibilità.” Source: RevenueBase Database · checked Sep 28, 2026
16	Energysave	Indirect evidence	Cesano Maderno, ItalyHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “ENERGYSAVE PROGETTAZIONI E CONSULENZE S.R.L.” Source: RevenueBase Database · checked Sep 28, 2026
17	Normachem	Indirect evidence	Fontaniva, ItalyHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “Normachem is a chemical regulatory consultancy, founded in 2007 and based in Fontaniva (Padova), Italy.” Source: RevenueBase Database · checked Sep 28, 2026
18	Alfa Ambiente	Indirect evidence	Rome, ItalyHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “Alfa Ambiente da quasi 30 anni offre servizi professionali nell'ambito della consulenza e della formazione aziendale per la sicurezza nei luoghi di lavoro, la sostenibilità…” Source: RevenueBase Database · checked Sep 28, 2026
19	IPLUS	Indirect evidence	Verona, ItalyHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “IPLUS è un marchio di consulenza d'impresa con sede a Verona che si distingue per le sue competenze consolidate e certificate su molteplici problematiche aziendali.” Source: RevenueBase Database · checked Sep 28, 2026
20	Italbonifiche S.P.A	Indirect evidence	Forlì, ItalyHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “ITALBONIFICHE è una società di servizi e consulenze ambientali.” Source: RevenueBase Database · checked Sep 28, 2026
21	Lundquist	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “We bridge the gap between companies and their stakeholders with an innovative approach towards strategic communications and sustainability.” Source: RevenueBase Database · checked Sep 28, 2026
22	Energika SRL	Indirect evidence	Rimini, ItalyHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “Massimizziamo l’efficienza, ottimizziamo i costi, riduciamo l’impatto Dal 1997 aiutiamo le aziende a gestire l’energia in modo più efficiente, riducendo costi e sprechi con…” Source: RevenueBase Database · checked Sep 28, 2026
23	ALI Energy Advisor	Indirect evidence	Portogruaro, ItalyHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “Non siamo un fornitore di energia e gas.” Source: RevenueBase Database · checked Sep 28, 2026
24	Altis Advisory Consulenza Strategica Integrata Sulla Sostenibilità	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “Siamo lo spin-off dell'Università Cattolica nato per integrare concretamente la sostenibilità nei modelli di business e nei processi decisionali.” Source: RevenueBase Database · checked Sep 28, 2026
25	Studio Fieschi & Soci	Indirect evidence	Torino, ItalyHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Studio Fieschi & soci offers qualified support to companies and organizations wishing to embrace sustainability throughout the value chain of their products and services.” Source: RevenueBase Database · checked Sep 28, 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: emission reduction consulting firms. 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 emission reduction consulting firms.
Partial evidence: Its own public description names part of emission reduction consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name emission reduction consulting firms. 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 550 emission reduction consulting firms based in Italy

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Emission reduction consulting firms based in Italy at a glance

As of Sep 28, 2026

32.4%Verified-email coverage

6.6Average contacts per company

1-10Median size (employees)

6.4%Largest-city concentration · Milano

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

400

11-50

129

51-200

201-500

501-1,000

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 550 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 emission reduction consulting firms, 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 “emission reduction consulting firms”. 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 emission reduction consulting firms), 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 emission reduction consulting firms, 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, 1,182 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 28, 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.

Emission reduction consulting firms by metro

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 emission reduction consulting firms, 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 emission reduction consulting firms are there based in Italy?

RevenueBase identified 550 emission reduction consulting firms 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?

Montana S.P.A, headquartered in Milano Mi, tops this list with the largest team on record.

Which city has the most emission reduction consulting firms?

Milano leads with 35 headquartered companies, followed by Milan (29) and Roma (21).

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 1,182 verified decision-maker contacts tracked across these 550 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 28, 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.