Company lists · Data refreshed November 2026

Top 25 Network infrastructure builders based in Italy

RevenueBase identified 191 company matches for network infrastructure builders associated with Italy as of November 2026 and tracks 5,240 professional contacts across them, including 2,228 with verified work emails. Rome is the largest hub.

This list covers company matches for network infrastructure builders 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 6, 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 6, 2026 How this list was built
191Companies
5,240Contacts tracked
2,228Verified emails
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The 25 largest network infrastructure builders based in Italy

Ranked by team size
Top 25 of 191 company matches for network infrastructure builders based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchSesto San Giovanni (mi), ItalyHQ recorded Nov 6, 20261,001-5,0002,442 contacts →

Exact match

“Sirti is Italy's leading technology company in the design and production of network infrastructures and telecoms system integration.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSan Giovanni Teatino, ItalyHQ recorded Nov 6, 20261,001-5,000701 contacts →

Exact match

“Circet Italia opera da oltre 30 anni nel mercato di sistemi e reti di telecomunicazione, energia e trasporti con servizi di progettazione, installazione e manutenzione di grandi…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAriccia, ItalyHQ recorded Nov 6, 2026501-1,000249 contacts →

Exact match

“Siamo presenti sul mercato nazionale fin dal 1979.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOsnago, ItalyHQ recorded Nov 6, 2026201-500144 contacts →

Exact match

“Fondata come una piccola azienda di famiglia nel 1964, oggi la società Milani SpA ha ampliato la natura delle sue attività presentandosi sul mercato per la realizzazione di lavori…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCologno Monzese, ItalyHQ recorded Nov 6, 2026201-500110 contacts →

Exact match

“SM-OPTICS is company driving innovation in fiber based communication, counting on a proven management and R&D team with 20+ years of experience in the optical domain as well as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMilan, ItalyHQ recorded Nov 6, 2026201-500107 contacts →

Exact match

“L'AZIENDA Da molti decenni Sertori S.p.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchItalyHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Fibermind is an Italian company of excellence in civil engineering and telecommunications, specialized in consulting and engineering design in the field of construction and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPontecchio Marconi, ItalyHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Laboratori Guglielmo Marconi (LABS) is an engineering company which provides highly skilled solutions in the design, development and implementation of wire-line and wireless…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchColico, ItalyHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“MDS Impianti vanta un’esperienza decennale nei settori dell’impiantistica e delle telecomunicazioni.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPisogne, ItalyHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Todos.it S.r.l.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBasiliano, ItalyHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Since 1966 we have been reinventing telecommunications structures.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNaples, ItalyHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“InPowerGroup è un consorzio italiano nato nel 2009 che opera con una altissima specializzazione nel settore delle Infrastrutture e Impianti ad Alta Tecnologia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRagusa, ItalyHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Sul mercato dal 1995, costituito come Rete di Imprese dal 2017, il Gruppo è costituito da- NQ Italia s.r.l.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrescia, ItalyHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Nata nel 2009 dalla fusione di Intertelefonica e Tecnotel, ITCore S.p.a.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRome, ItalyHQ recorded Nov 6, 20261,001-5,00026 contacts →

Exact match

“Realizzazione di impianti tecnologici e ifrastrutturali, telecomunicazioni attivita di supporto tecnico specialistico, esecuzione opere edili e loro gestione e manutenzione…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGranarolo Dell'emilia, ItalyHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“eWings operates mainly in the rapidly evolving world of telecommunications calling for highly qualified consulting, design, and industrial services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchChiaravalle, ItalyHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Operiamo su tutto il territorio nazionale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTurin, ItalyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Iccom was founded in 2007 by a group of former Polytechnic University of Turin engineers as a company specialized in the research, installation and management of telecommunication…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTavagnacco, ItalyHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Riel Srl specializes in telecommunication infrastructure construction, with particular focus in fiber optic networks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCastegnato, ItalyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“RCS Tecnoimpianti, nasce dall'esperienza pluriennale di tre colleghi, Rosario, Cesare e Sergio, maturata nel settore della telefonia, infrastruttura di rete, networking e TVCC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCasciago, ItalyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Shoko TLC Srl, fondata nel 2019, è una società che opera nei campi dell’edilizia e delle telecomunicazioni offrendo servizi di progettazione, gestione progetti, consulenza…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSettala, ItalyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Realizzazione di Impianti Elettrici, di Sicurezza e Trasmissione Dati”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCormano, ItalyHQ recorded Nov 6, 20261-1013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMilan, ItalyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Ultranet S.r.l.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCusano Milanino, ItalyHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Dal 1996: Più 25 anni di esperienza OFS nasce nel 1996 dall’iniziativa di un team di professionisti con esperienza ventennale provenienti da grandi realtà del settore.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 191 network infrastructure builders based in Italy

See the full list, filter by size, metro and specialty, and access 2,228 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network infrastructure builders based in Italy at a glance

As of Nov 6, 2026
42.5%Verified-email coverage
27.4Average contacts per company
11-50Median size (employees)
7.9%Largest-city concentration · Rome
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
68
11-50
74
51-200
37
201-500
6
501-1,000
2
1,001-5,000
3

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 191 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 “network infrastructure builders” 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 2,228 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 6, 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 “network infrastructure builders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many network infrastructure builders are there based in Italy?

RevenueBase identified 191 company matches for network infrastructure builders 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?

Sirti S.P.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most network infrastructure builders?

Rome leads with 15 company records, followed by Milan (8) and Naples (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 2,228 professional contacts with verified work emails tracked across these 191 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 6, 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.