Company lists · Data refreshed September 2026

Top 25 Custom business software developers based in Italy

Name: Custom business software developers based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 968 companies tracked

RevenueBase identified 968 custom business software developers headquartered in Italy as of September 2026 and tracks 11,826 professional contacts across them, including 5,956 with verified work emails and 615 with mobile numbers. Roma is the largest hub.

This list covers custom business software developers 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

968Companies

11,826Contacts tracked

5,956Verified emails

615Mobile numbers

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The 25 largest custom business software developers based in Italy

Ranked by team size

Top 25 of 968 custom business software developers based in Italy, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to custom business software developers: 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	Teamsystem	Indirect evidence	Torino, Italy	1,001-5,000	2,896 contacts →
	Indirect evidence “TeamSystem is a leading tech company in the market for digital business management solutions for companies and professionals.” Source: RevenueBase Database · checked Sep 1, 2026
2	Serenissima Informatica	Partial evidence	Padova, Italy	201-500	172 contacts →
	Partial evidence “Siamo specialisti del software e dei processi gestionali, professionisti dedicati alla soddisfazione dei nostri clienti.” Source: RevenueBase Database · checked Sep 1, 2026
3	Centro Software	Indirect evidence	Casoria, Italy	201-500	153 contacts →
	Indirect evidence “Great place to work!” Source: RevenueBase Database · checked Sep 1, 2026
4	Bluenext	Partial evidence	Italy	201-500	152 contacts →
	Partial evidence “Ideiamo, progettiamo e sviluppiamo software per Imprese, Professionisti, Associazioni di categoria, Pubbliche Amministrazioni, SH e System Integrator.” Source: RevenueBase Database · checked Sep 1, 2026
5	Microsys Lodestar Group	Indirect evidence	Torino, Italy	51-200	145 contacts →
	Indirect evidence “Microsys is an IT consulting company which has been present and appreciated in Italy for over 25 years thanks to the competence and reliability of Microsoft technology.” Source: RevenueBase Database · checked Sep 1, 2026
6	Sinfo ONE	Indirect evidence	Parma Italia, Italy	51-200	130 contacts →
	Indirect evidence “Sinfo One nasce nel 1984.” Source: RevenueBase Database · checked Sep 1, 2026
7	Würth Phoenix	Partial evidence	Rome, Italy	201-500	123 contacts →
	Partial evidence “Since we are a software company belonging to the Würth-Group, world market leader in the trade of assembly and fastening materials, offering business management software for ERP…” Source: RevenueBase Database · checked Sep 1, 2026
8	ACUS	Indirect evidence	Turin, Italy	51-200	114 contacts →
	Indirect evidence “Siamo un’azienda di oltre 100 brillanti laureati e professionisti, che lavorano insieme con l’obiettivo di offrire soluzioni alle aziende di vendita Energy & Utilities.” Source: RevenueBase Database · checked Sep 1, 2026
9	Fluentis ERP	Partial evidence	Bologna, Italy	51-200	111 contacts →
	Partial evidence “Fluentis is a leading ERP software provider, offering a cutting-edge ERP platform tailored for small and mid-sized businesses in Manufacturing, Distribution, and Services.” Source: RevenueBase Database · checked Sep 1, 2026
10	NTI Italy	Partial evidence	Mantova, Italy	51-200	110 contacts →
	Partial evidence “NTI is focused on providing expertise in software and consulting solutions across all phases of the project lifecycle.” Source: RevenueBase Database · checked Sep 1, 2026
11	Know-How	Partial evidence	Reggio Emilia, Italy	51-200	101 contacts →
	Partial evidence “We operate in the arena of the Enterprise Software as System Integrator.” Source: RevenueBase Database · checked Sep 1, 2026
12	Elfo SRL	Strong evidence	Darda, Italy	51-200	93 contacts →
	Strong evidence “We develop fully customized software to help you push the boundaries of your growth objectives and optimize your performance.” Source: RevenueBase Database · checked Sep 1, 2026
13	PAT	Partial evidence	Milano Mi, Italy	51-200	93 contacts →
	Partial evidence “Pat è un’azienda del Gruppo Zucchetti, la prima Software House italiana nel panorama ICT, con oltre 30 anni di esperienza nell’ambito del Service Management, Asset & Facility…” Source: RevenueBase Database · checked Sep 1, 2026
14	Readytec SPA	Indirect evidence	Roma, Italy	51-200	86 contacts →
	Indirect evidence “Readytec spa è specialista in soluzioni gestionali ERP e sistemi informativi, sviluppo web, e-commerce e CRM.” Source: RevenueBase Database · checked Sep 1, 2026
15	Softeam SPA	Partial evidence	Lecco, Italy	51-200	74 contacts →
	Partial evidence “Fondata nel 1984 da tre ingegneri lecchesi, Softeam Spa è da oltre 40 anni un punto di riferimento per imprese e organizzazioni nei settori della Progettazione Software e della…” Source: RevenueBase Database · checked Sep 1, 2026
16	Interlogica	Indirect evidence	Venice, Italy	51-200	72 contacts →
	Indirect evidence “Interlogica is first and foremost a team.” Source: RevenueBase Database · checked Sep 1, 2026
17	Logical System Lodestar Group	Indirect evidence	Jesi, Italy	51-200	70 contacts →
	Indirect evidence “Siamo una realtà che trasforma l’innovazione tecnologica in valore concreto per le aziende.” Source: RevenueBase Database · checked Sep 1, 2026
18	Essematica S.P.A	Indirect evidence	Rome, Italy	51-200	69 contacts →
	Indirect evidence “Company offers includes: • CRM, eCRM • Enterprise Resource Planning (ERP) • Billing systems • Mobile Business & RFID (PDA, Tablet, Wearable computers) • Risk & Event Management…” Source: RevenueBase Database · checked Sep 1, 2026
19	Sabanet	Partial evidence	Taranto, Italy	51-200	67 contacts →
	Partial evidence “Sabanet è una software house innovativa basata su un network di competenze, non ci limitiamo a vendere software ma offriamo servizi e soluzioni per organizzare, amministrare e…” Source: RevenueBase Database · checked Sep 1, 2026
20	MATE	Indirect evidence	Salerno, Italy	51-200	66 contacts →
	Indirect evidence “The future is tomorrow.” Source: RevenueBase Database · checked Sep 1, 2026
21	X View	Indirect evidence	Cinisello Balsamo, Italy	51-200	65 contacts →
	Indirect evidence “Thinking Digital Realizziamo soluzioni informatiche per l’analisi e la gestione dei processi di business attraverso le nuove tecnologie digitali.” Source: RevenueBase Database · checked Sep 1, 2026
22	Nexus Advanced Technologies	Partial evidence	Milano, Italy	51-200	60 contacts →
	Partial evidence “Nexus Advanced Technologies, facente parte di Links Group dal 2019, è specializzata da oltre vent'anni in consulenza, sviluppo software e digital marketing.” Source: RevenueBase Database · checked Sep 1, 2026
23	Zucchetti Software SRL	Partial evidence	Pd, Italy	51-200	60 contacts →
	Partial evidence “Dal 01 gennaio 2020, Zucchetti Software è diventata al 100% parte di Zucchetti Spa.” Source: RevenueBase Database · checked Sep 1, 2026
24	Ranocchi Software	Partial evidence	Senigallia, Italy	51-200	58 contacts →
	Partial evidence “Dando il proprio nome alla sua nuova iniziativa informatica nel settore del software, la volontà di Giovanni Ranocchi, già fondatore di Teamsystem, è quella di dare una chiara e…” Source: RevenueBase Database · checked Sep 1, 2026
25	Italcom S.P.A	Indirect evidence	Alessandria, Italy	51-200	56 contacts →
	Indirect evidence “Italcom, leader nel settore informatico dal 1979 e orgoglioso partner del rinomato gruppo informatico italiano TeamSystem®, si distingue per l'eccellenza nell'offerta di servizi e…” Source: RevenueBase Database · checked Sep 1, 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: custom business software developers. 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 custom business software developers.
Partial evidence: Its own public description names part of custom business software developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom business software developers. 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 968 custom business software developers based in Italy

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Custom business software developers based in Italy at a glance

As of Sep 1, 2026

50.4%Verified-email coverage

5.2%Mobile-number coverage

12.2Average contacts per company

1-10Median size (employees)

4.1%Largest-city concentration · Roma

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

595

11-50

300

51-200

201-500

1,001-5,000

10001+

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 custom business software developers, 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 “custom business software developers”. 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 custom business software developers), 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 custom business software developers, 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, 5,956 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 1, 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.

Custom business software developers by metro

Custom business software developers in Roma40
Custom business software developers in Torino35
Custom business software developers in Milano30

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 custom business software developers, 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 custom business software developers are there based in Italy?

RevenueBase identified 968 custom business software developers 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?

Teamsystem, headquartered in Torino, tops this list with the largest team on record.

Which city has the most custom business software developers?

Roma leads with 40 headquartered companies, followed by Torino (35) and Milano (30).

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 5,956 verified decision-maker contacts tracked across these 968 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 1, 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.