Company lists · Data refreshed September 2026

Top 23 Platform building firms based in Milano, Italy

Name: Platform building firms based in Milano, Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 131 companies tracked

RevenueBase identified 131 platform building firms headquartered in Milano, Italy as of September 2026 and tracks 4,935 professional contacts across them, including 2,593 with verified work emails. Milano is the largest hub.

This list covers platform building firms headquartered in Milano, 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, how directly it supports the match, and when it was last checked. Data refreshed September 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

131Companies

4,935Contacts tracked

2,593Verified emails

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The 23 largest platform building firms based in Milano, Italy

Ranked by team size

Top 23 of 131 platform building firms based in Milano, Italy, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names platform building firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Open Reply ITPartial evidence	Milano, ItalyHQ checked Sep 5, 2026	201-500	198
	“Open Reply is the Reply Group company specialized in the design and implementation of digital solutions based on Open Source platforms and technologies.” Source: company website · checked Sep 5, 2026
2	DS Group SPAIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	51-200	186
	“For over 30 years, we have been creating digital evolution, unified commerce and process automation solutions that are tailor-made and strongly business oriented.” Source: company website · checked Sep 5, 2026
3	3-ImIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	51-200	81
	“Pioneering the Future of Architecture and Engineering Founded in 2013 by Edmondo Occhipinti, 3.im stands at the forefront of architectural and engineering innovation, driven by a…” Source: company website · checked Sep 5, 2026
4	InstillaIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	51-200	57
	“We are a digital consulting company.” Source: company website · checked Sep 5, 2026
5	Digix SRLIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	51-200	46
	“We have an ambitious goal: to guide and support companies on the digital transformation path.” Source: company website · checked Sep 5, 2026
6	MediaengineIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	11-50	44
	“We are a digital product design and development consultancy that provides cutting-edge solutions to our clients.” Source: company website · checked Sep 5, 2026
7	JagaadIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	11-50	32
	“At Jagaad, we’re revolutionizing software solutions and developing products that deliver enhanced results for worldwide companies since 2020.” Source: company website · checked Sep 5, 2026
8	FabricoIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	11-50	30
	“Siamo una technology factory, facciamo della competenza e della conoscenza delle tecnologie digitali il nostro punto di forza.” Source: company website · checked Sep 5, 2026
9	NotomiaIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	11-50	22
	“Notomia is a digital and technology innovation studio.” Source: company website · checked Sep 5, 2026
10	BluedogIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	11-50	22
	“We are a team of professionals with a strong passion for the digital.” Source: company website · checked Sep 5, 2026
11	Based IF IT S Smart, IT WorksIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	1-10	18
	“BASED è una Digital Agency con sede a Milano, Firenze e Napoli, che può contare su esperienza, professionalità, tecnologia, pensiero creativo e approccio strategico, per aiutare…” Source: company website · checked Sep 5, 2026
12	VoodooIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	11-50	18
	“Voodoo nasce con il gruppo H2H, a Milano, per portare innovazione digitale sulle piccole, medie e grandi imprese in Italia e all’estero.” Source: company website · checked Sep 5, 2026
13	EMARKIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	11-50	17
	“Viviamo il web ogni giorno, progettando strategie su misura che uniscono design, contenuto, dati e performance.” Source: company website · checked Sep 5, 2026
14	Primo RoundIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	11-50	17
	“Il digital, fatto bene.” Source: company website · checked Sep 5, 2026
15	Lanman GroupIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	51-200	14
	“We are in media-agency business since 1998 and we take care of digital communication with a high technical know-how in web engineering.” Source: company website · checked Sep 5, 2026
16	IES ItaliaIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	11-50	13
	“IES was founded in 2009 in Milan with the aim of designing, planning and promoting innovative physical and digital solutions which make positive impact in people's lives.” Source: company website · checked Sep 5, 2026
17	IcubeplusIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	11-50	12
	“Dalle piattaforme ai servizi.” Source: company website · checked Sep 5, 2026
18	Armah Ecommerce AgencyIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	11-50	10
	“Siamo Armah, l'eCommerce Agency che trasforma idee in risultati concreti.” Source: company website · checked Sep 5, 2026
19	BAX Digital SRLIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	11-50	9
	“The Bax Digital company provides all the tools to grow your project: from the creation and development of e-commerce sites, social media, and websites to integrated marketing…” Source: company website · checked Sep 5, 2026
20	TiabloIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	1-10	8
	“Studio creativo e Web agency con base a Milano.” Source: company website · checked Sep 5, 2026
21	SubcomIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	11-50	8
	“Subcom è una digital company nata nel 2013 per unire competenze high-tech, ricerca, sviluppo e creatività in soluzioni performanti per i propri partner.” Source: company website · checked Sep 5, 2026
22	HedronIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	1-10	6
	“Who We Are Hedron Srl is a design studio specialized in supporting the digital evolution of companies.” Source: company website · checked Sep 5, 2026
23	Dedalo S.R.LIndirect evidence	Milano, ItalyHQ checked Sep 5, 2026	1-10	6
	“Web Design \| Social Media \| Graphic \| IT” Source: company website · checked Sep 5, 2026

Showing 23 of 131 platform building firms based in Milano, Italy

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Platform building firms based in Milano, Italy at a glance

As of Sep 5, 2026

1-10Median size (employees)

MilanoLargest hub · 131 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

Email recency for this list is measured across the whole Italy list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Milano, over 131 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 platform building firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Milano, Italy whose own description of what they do matches “platform building firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among platform building firms, and records with no verified work email. Companies headquartered outside Milano 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 an evidence 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, 2,593 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 5, 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.

Platform building firms by metro in Italy

Frequently asked

How many platform building firms are there based in Milano, Italy?

RevenueBase identified 131 platform building firms headquartered in Milano, 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?

Open Reply IT, headquartered in Milano, tops this list with the largest team on record.

Which city has the most platform building firms?

Milano leads with 131 headquartered companies, followed by Roma (98) and Milan (93).

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 2,593 verified decision-maker contacts tracked across these 131 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 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.