Company lists · Data verified August 2026

Top 25 Climate change consulting firms based in Italy

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 465 companies tracked

There are 465 climate change consulting firms headquartered in Italy (RevenueBase, August 2026). RevenueBase tracks 4,156 professional contacts across them, including 1,698 with verified work emails and 221 with mobile numbers. Milano is the largest hub.

This list covers climate change consulting firms headquartered in Italy, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

465Companies

4,156Contacts tracked

1,698Verified emails

221Mobile numbers

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The 25 largest climate change consulting firms based in Italy

Ranked by team size

Top 25 of 465 climate change consulting firms based in Italy, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	SCS Consulting	Zola Predosa	51-200	273	156
2	WSP In Italia	Torino	10001+	238	174
3	Montana S.P.A	Selargius	51-200	130	90
4	HPC Italia	Milano Mi	51-200	105	78
5	Greenergy	Castellaneta	51-200	101	58
6	Etifor Valuing Nature	Padova	51-200	78	59
7	Greenwich S.R.L	Milano	51-200	68	41
8	Ergo SRL	Milan	51-200	50	34
9	Seacoop	Torino	11-50	49	19
10	Tauw Italia	Pisa	51-200	46	35
11	Climateseed	Milano	11-50	41	24
12	Carbonsink	Florence	51-200	34	26
13	Engup Engineering S.R.L	Cesano Maderno	11-50	28	6
14	Alfa Ambiente	Rome	11-50	25	10
15	Lundquist	n/a	11-50	24	11
16	IPLUS	Verona	11-50	23	15
17	ICS SRL	Bologna	11-50	22	10
18	Altis Advisory Consulenza Strategica Integrata Sulla Sostenibilità	Milan	11-50	21	15
19	Eoliann	Turin	11-50	21	14
20	Eta-Florence Renewable Energies	Florence	11-50	21	13
21	Studio Fieschi & Soci	Torino	11-50	20	15
22	ING SRL	Treviolo	11-50	18	3
23	Studio Vicentin	Brendola	11-50	16	14
24	VDP SRL	Roma	11-50	16	13
25	Greenflex Italia	Rome	501-1,000	16	12

Showing 25 of 465 climate change consulting firms based in Italy

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Climate change consulting firms based in Italy at a glance

As of Aug 28, 2026

1-10Median size (employees)

MilanoLargest hub · 33 HQs

221Contacts with mobile numbers

10Emails re-verified in last 30 days

Companies by employee count

1-10

327

11-50

113

51-200

201-500

501-1,000

10001+

Climate change consulting firms by metro

Metro	Companies
Climate change consulting firms in Milano	33
Climate change consulting firms in Milan	32
Climate change consulting firms in Rome	22
Climate change consulting firms in Roma	21
Climate change consulting firms in Torino	18
Climate change consulting firms in Brescia	13
Climate change consulting firms in Milano Mi	13

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “climate change consulting firms”, with match quality audited by blind human judging, and headquartered in Italy.
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: Contact records re-verify on a rolling cadence; 10 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many climate change consulting firms are there based in Italy?

There are 465 climate change consulting firms headquartered in Italy as of August 2026 (RevenueBase).

What is the largest company on this list?

SCS Consulting, headquartered in Zola Predosa, tops this list with the largest team on record.

Which city has the most climate change consulting firms?

Milano leads with 33 headquartered companies, followed by Milan (32) and Rome (22).

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 1,698 verified decision-maker contacts tracked across these 465 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.