Company lists · Data verified August 2026

Top 25 Carbon accounting firms based in Italy

Name: Carbon accounting firms based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 193 companies tracked

There are 193 carbon accounting firms headquartered in Italy (RevenueBase, August 2026). RevenueBase tracks 1,213 professional contacts across them, including 395 with verified work emails and 75 with mobile numbers. Milano is the largest hub.

This list covers carbon accounting 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.

193Companies

1,213Contacts tracked

395Verified emails

75Mobile numbers

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The 25 largest carbon accounting firms based in Italy

Ranked by team size

Top 25 of 193 carbon accounting 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	Greenwich S.R.L	Milano	51-200	68	41
2	Ergo SRL	Milan	51-200	50	34
3	LCE	Torino	11-50	43	1
4	Climateseed	Milano	11-50	41	24
5	Spin 360	Lomazzo	11-50	30	21
6	Exalto Energy & Innovation	Palermo	11-50	29	25
7	Amapola Società Benefit	Torino	11-50	28	19
8	IPLUS	Verona	11-50	23	15
9	Energika SRL	Rimini	11-50	22	15
10	Altis Advisory Consulenza Strategica Integrata Sulla Sostenibilità	Milan	11-50	21	15
11	Greenflex Italia	Rome	501-1,000	16	12
12	Natù ESG	Savignano Sul Rubicone	11-50	16	8
13	Green Evolution SB	Darfo Boario Terme	11-50	15	10
14	White Energy Group	Cagliari	11-50	14	11
15	Aequilibria S.R.L. - SB	Padua	11-50	14	9
16	Cikis Studio	Milano	1-10	9	3
17	Ecosostenibile.Eu Benefit Company	Roma	11-50	9	1
18	Diligèa - ESG Enabler	Turin	1-10	8	4
19	ELOOP	Napoli	11-50	8	3
20	Save NRG	Milano	11-50	7	5
21	Ecoway	Milano	11-50	6	2
22	Bluemaps	Milano	1-10	6	1
23	Enextgen	Cesena	1-10	5	4
24	GFS Consulting	Padua	1-10	5	3
25	ECO	Rome	1-10	5	2

Showing 25 of 193 carbon accounting firms based in Italy

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 395 reachable decision-makers.

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Carbon accounting firms based in Italy at a glance

As of Aug 28, 2026

1-10Median size (employees)

MilanoLargest hub · 18 HQs

75Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

143

11-50

51-200

201-500

501-1,000

Carbon accounting firms by metro

Metro	Companies
Carbon accounting firms in Milano	18
Carbon accounting firms in Milan	13
Carbon accounting firms in Rome	9
Carbon accounting firms in Roma	7
Carbon accounting firms in Verona	6
Carbon accounting firms in Brescia	6
Carbon accounting firms in Torino	6
Carbon accounting firms in Como	4

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 “carbon accounting 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; 0 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 carbon accounting firms are there based in Italy?

There are 193 carbon accounting firms headquartered in Italy as of August 2026 (RevenueBase).

What is the largest company on this list?

Greenwich S.R.L, headquartered in Milano, tops this list with the largest team on record.

Which city has the most carbon accounting firms?

Milano leads with 18 headquartered companies, followed by Milan (13) 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 395 verified decision-maker contacts tracked across these 193 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.