Company lists · Data verified August 2026

Top 25 Climate tech software companies based in Italy

Name: Climate tech software companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 88 companies tracked

There are 88 climate tech software companies headquartered in Italy (RevenueBase, August 2026). RevenueBase tracks 1,002 professional contacts across them, including 423 with verified work emails and 38 with mobile numbers. Milan is the largest hub.

This list covers climate tech software companies 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.

88Companies

1,002Contacts tracked

423Verified emails

38Mobile numbers

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The 25 largest climate tech software companies based in Italy

Ranked by team size

Top 25 of 88 climate tech software companies 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	Ecospray	Voghera	51-200	103	37
2	Esgeo Sustainability Intelligence	Milan	11-50	47	31
3	Eureka S.R.L	Trento	51-200	41	26
4	Climateseed	Milano	11-50	41	24
5	Italsoft Group	Stanghella	11-50	40	27
6	Xiber Energy Solutions	Vimodrone	11-50	34	30
7	Carbonsink	Florence	51-200	34	26
8	Green Future Project	Milan	11-50	27	15
9	Ista Italia SRL	Roma	11-50	26	19
10	Terraria S.R.L	Milano	11-50	26	5
11	Limenet	Milan	11-50	24	19
12	Mywarm	Bozen	51-200	24	4
13	Newtwen	Padua	11-50	21	16
14	Eoliann	Turin	11-50	21	14
15	Ticass Polo Eass	Genova	1-10	17	7
16	Natù ESG	Savignano Sul Rubicone	11-50	16	8
17	Treeblock	Milan	11-50	15	10
18	White Energy Group	Cagliari	11-50	14	11
19	Cynomys	Genova	1-10	12	9
20	3ee Next Energy	Marsala	1-10	12	5
21	Hypermynds	Monza	1-10	11	7
22	TMR	Roma	1-10	10	7
23	Gecosistema	Rimini	1-10	10	5
24	Ecitalia SRL	Reggio Emilia	11-50	9	8
25	GREEN	Milan	1-10	9	6

Showing 25 of 88 climate tech software companies based in Italy

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Climate tech software companies based in Italy at a glance

As of Aug 28, 2026

1-10Median size (employees)

MilanLargest hub · 12 HQs

38Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Climate tech software companies by metro

Metro	Companies
Climate tech software companies in Milan	12
Climate tech software companies in Rome	7
Climate tech software companies in Roma	6
Climate tech software companies in Milano	5
Climate tech software companies in Genova	5
Climate tech software companies in Turin	4
Climate tech software companies in Trento	3
Climate tech software companies in Trieste	3

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 tech software companies”, 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 climate tech software companies are there based in Italy?

There are 88 climate tech software companies headquartered in Italy as of August 2026 (RevenueBase).

What is the largest company on this list?

Ecospray, headquartered in Voghera, tops this list with the largest team on record.

Which city has the most climate tech software companies?

Milan leads with 12 headquartered companies, followed by Rome (7) and Roma (6).

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 423 verified decision-maker contacts tracked across these 88 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.