Company lists · Data refreshed November 2026

Top 25 Stack software suppliers based in Italy

RevenueBase identified 66 company matches for stack software suppliers associated with Italy as of November 2026 and tracks 965 professional contacts across them, including 493 with verified work emails. Milan is the largest hub.

This list covers company matches for stack software suppliers associated with Italy, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
66Companies
965Contacts tracked
493Verified emails
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The 25 largest stack software suppliers based in Italy

Ranked by team size
Top 25 of 66 company matches for stack software suppliers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMilan, ItalyHQ recorded Nov 5, 2026201-500213 contacts →

Exact match

“Con oltre trent’anni d’esperienza consolidata grazie a criteri produttivi all’avanguardia e a know-how specialistico, applicati sempre con rigore industriale, Sirio informatica e…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchRome, ItalyHQ recorded Nov 5, 202651-200159 contacts →

Exact match

“Prisma was founded in 1984 and today has a headquarters in Rome and its two operational units in Naples and Palermo.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchMilan, ItalyHQ recorded Nov 5, 202651-20077 contacts →

Exact match

“Agomir S.p.A, founded in 1975 and company of G.R.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchPontedera, ItalyHQ recorded Nov 5, 202651-20072 contacts →

Exact match

“We like to define ourselves as a Technology Service Provider that puts its specialized resources at the center to offer services and planning through the development of software…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchRome, ItalyHQ recorded Nov 5, 202611-5070 contacts →

Exact match

“K Tech unisce tecnologia, esperienza e formazione per guidare le aziende nella trasformazione digitale, con soluzioni robuste, flessibili e integrate.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSanteramo In Colle, ItalyHQ recorded Nov 5, 202651-20058 contacts →

Exact match

“Code Architects nasce nel 2002 a Santeramo in Colle (BA), fondata da Francesco Balena e Giuseppe Dimauro, due appassionati sviluppatori software con esperienza pluriennale, nonché…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchPernumia, ItalyHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Siamo un'azienda nuova, con una storia che parte dal 1981, un'azienda che si occupa di informatica e più precisamente di quella parte dell'informatica dedicata alle applicazioni…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchVenezia Mestre, ItalyHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“In un mondo che si divide in mille as a service, che frammenta soluzioni informatiche e idee, noi abbiamo scelto di unire aziende storiche e professionisti del settore per…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchBologna, ItalyHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“undicizerouno, da cui il nome, nasce nel gennaio 2011 con lo specifico obiettivo di sviluppare software e, più ampiamente, di erogare consulenza nel settore dell’informatica, con…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchPadua, ItalyHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“We are catalysts of success for businesses and the public sector.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchMilan, ItalyHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Grey Solutions è il partner ideale per le aziende che cercano un punto di riferimento nel settore dell’Information & Communication Technology.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchPerugia, ItalyHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“The System was created by serious professionals with the aim of providing small, medium, large and medium businesses innovative management solutions, highly functional and open.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchTreviolo, ItalyHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Abbiamo soddisfatto le richieste di centinaia di aziende, affiancandole nell’implementazione e gestione del nostro Sistema Informativo Integrato UNO.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSelargius, ItalyHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Sinossi Software si caratterizza in modo forte nell'aggettivo AGILE intorno al quale ha costruito la propria identità e compiuto le proprie scelte:* metodologiche, perché le…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchRome, ItalyHQ recorded Nov 5, 202611-509 contacts →

Exact match

“QUANTIS SRL is an Italian private company that provides IT (Information Technology) and System Integration Consulting Services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchCrema, ItalyHQ recorded Nov 5, 202611-508 contacts →

Exact match

“ET3 Entertainment è una società fortemente innovativa di sviluppo di software in ambito Business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchMartano, ItalyHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Fyonda is your partner in turning digital challenges into strategic advantages.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchCaserta, ItalyHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Risolviamo problemi una riga di codice alla volta.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchRome, ItalyHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Siamo una società di consulenza software che aiuta i nostri clienti e partners a trasformare le sfide tecnologiche in opportunità concrete per il business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchBassano Del Grappa, ItalyHQ recorded Nov 5, 20261-104 contacts →

Exact match

“QT Trade è un’azienda specializzata in software e servizi IT che opera nel Triveneto da oltre 40 anni.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchMantova, ItalyHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Azienda di consulenti software e programmatori gestionali con competenze in ambito gestionali ERP, documentale e CRM.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSan Mauro Torinese, ItalyHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Dal 2009 operiamo con impegno nella ricerca, nello sviluppo, nell'integrazione e nell'assistenza di soluzioni software all'avanguardia destinate a imprese e professionisti.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSesto Fiorentino, ItalyHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Trii e' un'azienda giovane e dinamica nel panorama delle aziende IT, nata con l'obiettivo di fornire servizi e consulenza per lo sviluppo tecnologico ed informatico.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchFlorence, ItalyHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Siamo al fianco del cliente nello sviluppo delle sue soluzioni software.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchSan Donà Di Piave, ItalyHQ recorded Nov 5, 20261-102 contacts →

Exact match

“SysCon Srl è il vostro partner ideale specializzato in soluzioni personalizzate.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 66 stack software suppliers based in Italy

See the full list, filter by size, metro and specialty, and access 493 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Stack software suppliers based in Italy at a glance

As of Nov 5, 2026
51.1%Verified-email coverage
14.6Average contacts per company
1-10Median size (employees)
9.1%Largest-city concentration · Milan
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
22
51-200
5
201-500
1

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 66 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Italy whose business descriptions match “stack software suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 493 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “stack software suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many stack software suppliers are there based in Italy?

RevenueBase identified 66 company matches for stack software suppliers associated with Italy as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sisthema tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most stack software suppliers?

Milan leads with 6 company records, followed by Rome (5) and Turin (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 493 professional contacts with verified work emails tracked across these 66 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 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 SmartSearch, 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.