Company lists · Data refreshed September 2026

Top 25 Telecom infrastructure consulting companies based in Italy

RevenueBase identified 726 company matches for telecom infrastructure consulting companies associated with Italy as of September 2026 and tracks 14,757 professional contacts across them, including 6,060 with verified work emails. Rome is the largest hub.

This list covers company matches for telecom infrastructure consulting companies 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 September 19, 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 Sep 19, 2026 How this list was built
726Companies
14,757Contacts tracked
6,060Verified emails
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The 25 largest telecom infrastructure consulting companies based in Italy

Ranked by team size
Top 25 of 726 company matches for telecom infrastructure consulting companies based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 Sep 19, 20261,001-5,0003,085 contacts →

Exact match

“Il Gruppo ALTEN, leader europeo nella consulenza per le tecnologie avanzate in campo ingegneristico e ICT, è quotato alla Borsa di Parigi e vanta più di 57.700 collaboratori in…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchSesto San Giovanni (mi), ItalyHQ recorded Sep 19, 20261,001-5,0002,332 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 · Sep 19, 2026 · View company records in RevenueBase
3Exact matchSan Giovanni Teatino, ItalyHQ recorded Sep 19, 20261,001-5,000668 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 · Sep 19, 2026 · View company records in RevenueBase
4Exact matchRovigo, ItalyHQ recorded Sep 19, 2026201-500281 contacts →

Exact match

“We are a team specialized in integrated engineering and architectural services for telecommunications, electrical, water and civil-industrial infrastructures that enhance…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchAriccia, ItalyHQ recorded Sep 19, 2026501-1,000235 contacts →

Exact match

“Siamo presenti sul mercato nazionale fin dal 1979.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchRome, ItalyHQ recorded Sep 19, 2026201-500234 contacts →

Exact match

“Energent is the EIES Group’s technology company specialising in the design, management and security of the most complex technological infrastructures.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchMilan, ItalyHQ recorded Sep 19, 2026201-500204 contacts →

Exact match

“AGM Solutions Srl è una società di consulenza nata nel 2002 dall’iniziativa di esperti professionisti dell’Information Technology.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchMilan, ItalyHQ recorded Sep 19, 2026201-500138 contacts →

Exact match

“OpNet è la Company Wholesale WindTre, partner di operatori TLC e aziende di settori adiacenti, come Multiutilities, Assicurazioni e Grande Distribuzione, che necessitano di…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchPomezia, ItalyHQ recorded Sep 19, 202651-200132 contacts →

Exact match

“SELEKTRA ITALIA Srl nasce a fine 2018 dalla fusione societaria di TELEKTRA e SETEL, due società che hanno nei Servizi e Prodotti per Telecomunicazioni il loro Core Business.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchOsnago, ItalyHQ recorded Sep 19, 2026201-500128 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 · Sep 19, 2026 · View company records in RevenueBase
11Exact matchMilan, ItalyHQ recorded Sep 19, 202651-200116 contacts →

Exact match

“TWT S.p.A, an independent telecommunications company founded in 1995, addresses the Reseller, Carrier and Corporate markets with a full range of integrated communication services…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchNaples, ItalyHQ recorded Sep 19, 202651-200115 contacts →

Exact match

“Numbers è una società specializzata nella vendita e consulenza di prodotti e servizi in quattro settori strategici: Telecomunicazioni, Energia, Digital Transformation e Automotive.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchMilan, ItalyHQ recorded Sep 19, 202611-50111 contacts →

Exact match

“ICT CONSULTING is a technical-strategic consulting company focused on the Telecommunications and Information Technology sector.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchMilan, ItalyHQ recorded Sep 19, 2026201-500107 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchRome, ItalyHQ recorded Sep 19, 2026201-500105 contacts →

Exact match

“EXI is a market leader in the design, roll-out and maintenance of mobile telecommunication services, actively serving all main telecom operators in Italy, with a special focus on…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchMilan, ItalyHQ recorded Sep 19, 202651-200103 contacts →

Exact match

“Supporting the sustainable development of the world’s Telecom Infrastructure.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchCologno Monzese, ItalyHQ recorded Sep 19, 2026201-500102 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 · Sep 19, 2026 · View company records in RevenueBase
18Exact matchRome, ItalyHQ recorded Sep 19, 202651-20091 contacts →

Exact match

“Opera nella fornitura di servizi di consulenza nell’ambito dell’Information e Communication Technology.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchNaples, ItalyHQ recorded Sep 19, 2026201-50090 contacts →

Exact match

“Apophis SRL nasce dall’esperienza decennale di consulenti nel settore delle Telecomunicazioni e dell’Energia e si avvale di professionisti altamente qualificati, su tutto il…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchItalyHQ recorded Sep 19, 202651-20089 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 · Sep 19, 2026 · View company records in RevenueBase
21Exact matchModena, ItalyHQ recorded Sep 19, 202651-20085 contacts →

Exact match

“Altuofianco è un'azienda di consulenza e innovazione specializzata nel fornire servizi e soluzioni per aziende e professionisti.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchBasiliano, ItalyHQ recorded Sep 19, 202651-20082 contacts →

Exact match

“Since 1966 we have been reinventing telecommunications structures.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchPadua, ItalyHQ recorded Sep 19, 202651-20073 contacts →

Exact match

“Glik è l’azienda specializzata nella consulenza di servizi informatici e di telecomunicazione che sceglie e ti propone solo le soluzioni tecnologiche adatte al tuo business.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchMontemarciano, ItalyHQ recorded Sep 19, 202611-5072 contacts →

Exact match

“Lavorare ogni giorno al tuo fianco per conquistare la tua fiducia per sempre, è quello che desideriamo più di ogni altra cosa.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchMilan, ItalyHQ recorded Sep 19, 202651-20072 contacts →

Exact match

“Aiutiamo le imprese italiane a orientarsi nel mondo delle telecomunicazioni, guidandole nella scelta dei migliori servizi disponibili in questo campo.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 726 telecom infrastructure consulting companies based in Italy

See the full list, filter by size, metro and specialty, and access 6,060 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom infrastructure consulting companies based in Italy at a glance

As of Sep 19, 2026
41.1%Verified-email coverage
20.3Average contacts per company
11-50Median size (employees)
10.6%Largest-city concentration · Rome
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
322
11-50
272
51-200
100
201-500
19
501-1,000
6
1,001-5,000
5

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 726 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 “telecom infrastructure consulting companies” 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 6,060 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 September 19, 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 “telecom infrastructure consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom infrastructure consulting companies are there based in Italy?

RevenueBase identified 726 company matches for telecom infrastructure consulting companies associated with Italy as of September 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?

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

Which city has the most telecom infrastructure consulting companies?

Rome leads with 77 company records, followed by Milan (58) and Turin (25).

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 6,060 professional contacts with verified work emails tracked across these 726 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 September 19, 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.