Company lists · Data verified August 2026

Top 12 Environmental accounting firms based in Italy

There are 50 environmental accounting firms headquartered in Italy (RevenueBase, August 2026). RevenueBase tracks 379 professional contacts across them, including 132 with verified work emails and 11 with mobile numbers. Trento is the largest hub.

This list covers environmental 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.

50Companies
379Contacts tracked
132Verified emails
11Mobile numbers
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The 12 largest environmental accounting firms based in Italy

Ranked by team size
Top 12 of 50 environmental 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.
#CompanyHQEmployeesContactsVerified emails
1Greenwich S.R.LMilano51-2006841
2Ergo SRLMilan51-2005034
3BGR TAX And LegalMilano Mi51-2003325
4Airis SRLBologna1-101710
5Soluzione Ambiente SRLImpruneta11-50126
6Tera GroupTrento11-5084
7Soìn CompanyUdine1-1055
8Vesa SRLVilladossola1-1041
9PX Ingegneria S.R.LRoma1-1041
10Studio Pizzini Costa & PartnersTrento11-5022
11RegistrambienteTurin11-5011
12Osservatorio HSEParma1-1011

Showing 12 of 50 environmental accounting firms based in Italy

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Environmental accounting firms based in Italy at a glance

As of Aug 28, 2026
1-10Median size (employees)
TrentoLargest hub · 4 HQs
11Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
32
11-50
13
51-200
3
201-500
2

Environmental accounting firms by metro

MetroCompanies
Environmental accounting firms in Trento4
Environmental accounting firms in Milan4
Environmental accounting firms in Milano3
Environmental accounting firms in Roma3
Environmental accounting firms in Padova2
Environmental accounting firms in Parma2
Environmental accounting firms in Impruneta1

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 “environmental 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 environmental accounting firms are there based in Italy?

There are 50 environmental 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 environmental accounting firms?

Trento leads with 4 headquartered companies, followed by Milan (4) and Milano (3).

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 132 verified decision-maker contacts tracked across these 50 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.