Company lists · Data refreshed September 2026

Top 25 Energy software development services based in Italy

Name: Energy software development services based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 308 companies tracked

RevenueBase identified 308 energy software development services headquartered in Italy as of September 2026 and tracks 4,919 professional contacts across them, including 1,597 with verified work emails. Milano is the largest hub.

This list covers energy software development services headquartered in Italy, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

308Companies

4,919Contacts tracked

1,597Verified emails

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The 25 largest energy software development services based in Italy

Ranked by team size

Top 25 of 308 energy software development services based in Italy, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to energy software development services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Terranova Software	Partial evidence	Sesto Fiorentino, ItalyHQ checked Sep 21, 2026	201-500	363 contacts →
	Partial evidence “Since 2001 Terranova has gone on to become a leading software supplier into the utility sector.” Source: RevenueBase Database · checked Sep 21, 2026
2	Gridspertise	Indirect evidence	Rome, ItalyHQ checked Sep 21, 2026	201-500	291 contacts →
	Indirect evidence “The partner of choice for DSOs worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
3	NBI SPA	Partial evidence	Bologna, ItalyHQ checked Sep 21, 2026	501-1,000	184 contacts →
	Partial evidence “Belonging to Italian industrial giant Webuild Group, NBI develops turnkey projects and provides expert advice and intervention with regard to plant design and energy services…” Source: RevenueBase Database · checked Sep 21, 2026
4	Geoside	Partial evidence	Casalecchio Di Reno, ItalyHQ checked Sep 21, 2026	51-200	140 contacts →
	Partial evidence “A national player in energy efficiency and sustainability: Geoside is the Energy Service Company (ESCo) of Italgas Group and a leader in Italy and Europe in the field of energy…” Source: RevenueBase Database · checked Sep 21, 2026
5	Baxenergy	Partial evidence	Acireale (ct), ItalyHQ checked Sep 21, 2026	51-200	106 contacts →
	Partial evidence “DIGITAL SOLUTIONS FOR THE GLOBAL ENERGY INDUSTRY BaxEnergy, a Yokogawa company, is a global full-service partner of energy companies and industrial operators, delivering…” Source: RevenueBase Database · checked Sep 21, 2026
6	Senec Italia	Partial evidence	Bari, ItalyHQ checked Sep 21, 2026	51-200	94 contacts →
	Partial evidence “Nata nel 2009 a Lipsia (Germania), SENEC sviluppa e produce sistemi d’accumulo intelligenti ed offre una gamma completa di prodotti e servizi per l’autosufficienza energetica.” Source: RevenueBase Database · checked Sep 21, 2026
7	EGO	Partial evidence	Genova, ItalyHQ checked Sep 21, 2026	51-200	82 contacts →
	Partial evidence “The EGO Group, which has been operating in the energy markets for over twelve years, is organized into three distinct companies: EGO Energy S.r.l.” Source: RevenueBase Database · checked Sep 21, 2026
8	Energy Wave	Partial evidence	Alessandria, ItalyHQ checked Sep 21, 2026	11-50	80 contacts →
	Partial evidence “è una società che opera nel settore energetico.” Source: RevenueBase Database · checked Sep 21, 2026
9	A3sprogetti	Partial evidence	Pescara, ItalyHQ checked Sep 21, 2026	11-50	78 contacts →
	Partial evidence “servizi di progettazione integrata, risparmio energetico, analisi energetiche finalizzate all'energy saving impianti termici impianti elettrici energie alternative.” Source: RevenueBase Database · checked Sep 21, 2026
10	Energy Italy	Partial evidence	Costermano Sul Garda, ItalyHQ checked Sep 21, 2026	11-50	59 contacts →
	Partial evidence “Energy Italy SpA, azienda parte del gruppo Energy Holding, dal 2012 è tra le realtà più innovative nel settore delle energie rinnovabili e del risparmio energetico.” Source: RevenueBase Database · checked Sep 21, 2026
11	Arcoda SRL	Partial evidence	Trento, ItalyHQ checked Sep 21, 2026	51-200	55 contacts →
	Partial evidence “Whether you are a Utility company with a distribution network or an environmental businesses, you can depend on Arcoda’s innovative software technologies to help advance your…” Source: RevenueBase Database · checked Sep 21, 2026
12	Higeco More	Partial evidence	Milano, ItalyHQ checked Sep 21, 2026	51-200	53 contacts →
	Partial evidence “Higeco More develops advanced monitoring, control and energy management solutions for renewable energy power plants.” Source: RevenueBase Database · checked Sep 21, 2026
13	Lutech Sinergetica SRL	Strong evidence	Genova, ItalyHQ checked Sep 21, 2026	51-200	44 contacts →
	Strong evidence “Processo e software pro energia.” Source: RevenueBase Database · checked Sep 21, 2026
14	Energy S.P.A	Partial evidence	Sant'angelo Di Piove Di Sacco, ItalyHQ checked Sep 21, 2026	51-200	44 contacts →
	Partial evidence “Energy was founded in 2013 with a dream: make clean energy accessible to everyone, and at any time of day.” Source: RevenueBase Database · checked Sep 21, 2026
15	Boostar	Indirect evidence	Modugno (ba), ItalyHQ checked Sep 21, 2026	11-50	44 contacts →
	Indirect evidence “Da una piccola intuizione a un grande cambiamento.” Source: RevenueBase Database · checked Sep 21, 2026
16	Samso SPA	Partial evidence	Milano, ItalyHQ checked Sep 21, 2026	11-50	42 contacts →
	Partial evidence “OGNI GIORNO AIUTIAMO LE AZIENDE A DIVENTARE PIÙ EFFICIENTI, A RIDURRE I CONSUMI, A GENERARE AUTONOMAMENTE L’ENERGIA PULITA IN GRADO DI SODDISFARE IL PROPRIO FABBISOGNO.” Il nostro…” Source: RevenueBase Database · checked Sep 21, 2026
17	Sunsolution SRL	Partial evidence	Fontevivo, ItalyHQ checked Sep 21, 2026	11-50	33 contacts →
	Partial evidence “Siamo il partner strategico per aziende, ESCo e IPP che ricercano soluzioni energetiche bancabili, performanti e orientate alla generazione di valore nel tempo.” Source: RevenueBase Database · checked Sep 21, 2026
18	Regalgrid Europe	Partial evidence	Treviso, ItalyHQ checked Sep 21, 2026	11-50	32 contacts →
	Partial evidence “Regalgrid Europe Srl is an innovative Italian start-up company with the aim of developing a sustainable and advanced system for the management of renewable energy distribution.” Source: RevenueBase Database · checked Sep 21, 2026
19	IFS Italia	Indirect evidence	Roma, ItalyHQ checked Sep 21, 2026	11-50	31 contacts →
	Indirect evidence “The Italian „Solution Provider for Utilities“ in the liberalised market of Power & Gas.” Source: RevenueBase Database · checked Sep 21, 2026
20	Energy Intelligence SRL	Partial evidence	San Giovanni In Persiceto, ItalyHQ checked Sep 21, 2026	11-50	29 contacts →
	Partial evidence “ENERGY INTELLIGENCE ®, società di servizi e consulenza energetica.” Source: RevenueBase Database · checked Sep 21, 2026
21	Kerr SPA	Partial evidence	Roma, ItalyHQ checked Sep 21, 2026	11-50	28 contacts →
	Partial evidence “Siamo una piattaforma specializzata in progetti di energia rinnovabile ed efficientamento energetico.” Source: RevenueBase Database · checked Sep 21, 2026
22	Terraria S.R.L	Strong evidence	Milano, ItalyHQ checked Sep 21, 2026	11-50	26 contacts →
	Strong evidence “TerrAria is an Innovative SME established in with 25 years of experience as a software house and consulting company in the field of environmental and energy modeling.” Source: RevenueBase Database · checked Sep 21, 2026
23	Studio Rinnovabili	Partial evidence	Roma, ItalyHQ checked Sep 21, 2026	11-50	25 contacts →
	Partial evidence “Studio Rinnovabili since 2004 works to meet the needs of those who want to develop renewable energy and energy efficiency projects by supporting with engineering and analysis.” Source: RevenueBase Database · checked Sep 21, 2026
24	Bisy SRL	Partial evidence	Modena, ItalyHQ checked Sep 21, 2026	11-50	24 contacts →
	Partial evidence “BISY srl is an IT company based in Modena, focused on helping companies to optimize and digitize their internal processes through the development of technologically advanced…” Source: RevenueBase Database · checked Sep 21, 2026
25	Ness S.P.A. SB	Partial evidence	Roma, ItalyHQ checked Sep 21, 2026	11-50	24 contacts →
	Partial evidence “NESS è una ESCo certificata UNI 11352 che si pone come obiettivo quello di fornire, a clienti pubblici e privati, soluzioni ai problemi di natura energetica ed ambientale.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy software development services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names energy software development services.
Partial evidence: Its own public description names part of energy software development services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy software development services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 308 energy software development services based in Italy

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Energy software development services based in Italy at a glance

As of Sep 21, 2026

32.5%Verified-email coverage

16.0Average contacts per company

1-10Median size (employees)

5.2%Largest-city concentration · Milano

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

177

11-50

100

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 308 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among energy software development services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Italy whose own description of what they do matches “energy software development services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names energy software development services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among energy software development services, and records with no verified work email. Companies headquartered outside Italy are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 1,597 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names energy software development services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many energy software development services are there based in Italy?

RevenueBase identified 308 energy software development services headquartered in Italy as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Terranova Software, headquartered in Sesto Fiorentino, tops this list with the largest team on record.

Which city has the most energy software development services?

Milano leads with 16 headquartered companies, followed by Roma (15) and Milan (14).

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 1,597 verified decision-maker contacts tracked across these 308 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.