Company lists · Data verified August 2026

Top 25 Custom software development firms based in Italy

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,388 companies tracked

There are 1,388 custom software development firms headquartered in Italy (RevenueBase, August 2026). RevenueBase tracks 9,481 professional contacts across them, including 3,279 with verified work emails and 530 with mobile numbers. Roma is the largest hub.

This list covers custom software development firms 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.

1,388Companies

9,481Contacts tracked

3,279Verified emails

530Mobile numbers

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The 25 largest custom software development firms based in Italy

Ranked by team size

Top 25 of 1,388 custom software development firms 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	TD Group Italia	Migliarino Pisano Vecchiano	201-500	222	3
2	adesso.it	Lecce	51-200	191	110
3	Prisma SRL	Rome	51-200	151	80
4	Software Inside SRL	Napoli	51-200	116	86
5	NTI Italy	Mantova	51-200	110	7
6	Know-How	Reggio Emilia	51-200	101	31
7	Elfo SRL	Darda	51-200	93	65
8	Enetworks SRL	Milano	51-200	88	39
9	Readytec SPA	Roma	51-200	86	34
10	Vlc2 S.R.L	Grugliasco	51-200	83	44
11	Softeam SPA	Lecco	51-200	74	62
12	Omnia Group	Sesto Fiorentino	51-200	74	38
13	Interlogica	Venice	51-200	72	57
14	Sabanet	Taranto	51-200	67	26
15	Nextre	Milano Mi	51-200	67	10
16	MATE	Salerno	51-200	66	5
17	Engitel S.P.A	Torino	51-200	58	42
18	Paradigma	Catania	51-200	52	1
19	Negg Group	Roma	51-200	51	31
20	Apuliasoft	Bari	51-200	49	37
21	Tinvention S.R.L	Milano Mi	51-200	48	32
22	CID Software Studio S.P.A	Naples	51-200	42	13
23	Advansys SPA	Milano Mi	51-200	41	7
24	Mobilesoft	Roma	51-200	40	29
25	Stackhouse	Cagliari	51-200	38	8

Showing 25 of 1,388 custom software development firms based in Italy

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Custom software development firms based in Italy at a glance

As of Aug 28, 2026

1-10Median size (employees)

RomaLargest hub · 61 HQs

530Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

1,004

11-50

330

51-200

201-500

501-1,000

10001+

Custom software development firms by metro

Metro	Companies
Custom software development firms in Roma	61
Custom software development firms in Milano	52
Custom software development firms in Torino	46
Custom software development firms in Milan	35
Custom software development firms in Napoli	25
Custom software development firms in Firenze	23
Custom software development firms in Rome	23

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 “custom software development firms”, 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; 2 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 custom software development firms are there based in Italy?

There are 1,388 custom software development firms headquartered in Italy as of August 2026 (RevenueBase).

What is the largest company on this list?

TD Group Italia, headquartered in Migliarino Pisano Vecchiano, tops this list with the largest team on record.

Which city has the most custom software development firms?

Roma leads with 61 headquartered companies, followed by Milano (52) and Torino (46).

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 3,279 verified decision-maker contacts tracked across these 1,388 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.