Company lists · Data verified August 2026

Top 25 Energy infrastructure software companies based in Italy

Name: Energy infrastructure 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 500 companies tracked

There are 500 energy infrastructure software companies headquartered in Italy (RevenueBase, August 2026). RevenueBase tracks 68,024 professional contacts across them, including 22,167 with verified work emails and 2,244 with mobile numbers. Milano is the largest hub.

This list covers energy infrastructure 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.

500Companies

68,024Contacts tracked

22,167Verified emails

2,244Mobile numbers

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The 25 largest energy infrastructure software companies based in Italy

Ranked by team size

Top 25 of 500 energy infrastructure 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	Saipem	Milan	10001+	34,164	9,887
2	Enel Group	Rome	10001+	15,704	6,090
3	Ansaldo Energia	Genova	1,001-5,000	2,543	1,064
4	SICIM	Busseto	10001+	2,404	390
5	Pietro Fiorentini	San Vito Al Tagliamento	1,001-5,000	893	482
6	Juwi Group	Milano	1,001-5,000	783	10
7	Enegan	Grosseto	201-500	654	437
8	Sorgenia	Milano	201-500	607	405
9	SARAS	Sarroch	1,001-5,000	584	276
10	Repower Italia	Milano	501-1,000	509	136
11	Unoenergy SPA	Milano Mi	501-1,000	377	293
12	Geko S.P.A	Massa	201-500	323	62
13	Cebat SPA	n/a	501-1,000	305	112
14	Gridspertise	Rome	201-500	292	196
15	APS	Rome	201-500	212	50
16	Exus Renewables	Milan	51-200	194	8
17	CVA SPA	Aosta	1,001-5,000	181	145
18	Fores Engineering	Forli	51-200	173	101
19	TSG Italia	Elmas	501-1,000	128	86
20	Conexus S.P.A	Roccavignale	501-1,000	109	32
21	Baxenergy	Acireale	51-200	108	73
22	Chiurlo	Udine	201-500	106	70
23	Vivi Energia	Roncadelle	51-200	98	64
24	Sunprime	Sesto Fiorentino	51-200	97	68
25	Almacis SRL	n/a	201-500	92	57

Showing 25 of 500 energy infrastructure software companies based in Italy

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Energy infrastructure software companies based in Italy at a glance

As of Aug 28, 2026

11-50Median size (employees)

MilanoLargest hub · 30 HQs

2,244Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

195

11-50

183

51-200

201-500

501-1,000

1,001-5,000

10001+

Energy infrastructure software companies by metro

Metro	Companies
Energy infrastructure software companies in Milano	30
Energy infrastructure software companies in Milan	25
Energy infrastructure software companies in Roma	22
Energy infrastructure software companies in Rome	15
Energy infrastructure software companies in Milano Mi	13
Energy infrastructure software companies in Verona	12
Energy infrastructure software companies in Torino	11

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 “energy infrastructure 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 energy infrastructure software companies are there based in Italy?

There are 500 energy infrastructure software companies headquartered in Italy as of August 2026 (RevenueBase).

What is the largest company on this list?

Saipem, headquartered in Milan, tops this list with the largest team on record.

Which city has the most energy infrastructure software companies?

Milano leads with 30 headquartered companies, followed by Milan (25) and Roma (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 22,167 verified decision-maker contacts tracked across these 500 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.