Company lists · Data refreshed September 2026

Top 25 Telecommunications consultants based in Italy

Name: Telecommunications consultants based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 1,231 companies tracked

RevenueBase identified 1,231 telecommunications consultants headquartered in Italy as of September 2026 and tracks 17,983 professional contacts across them, including 6,382 with verified work emails. Milan is the largest hub.

This list covers telecommunications consultants headquartered in 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

1,231Companies

17,983Contacts tracked

6,382Verified emails

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The 25 largest telecommunications consultants based in Italy

Ranked by team size

Top 25 of 1,231 telecommunications consultants based in Italy, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to telecommunications consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Alten Italia	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	1,001-5,000	3,085 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
2	Sirti S.P.A	Indirect evidence	Sesto San Giovanni (mi), ItalyHQ checked Sep 30, 2026	1,001-5,000	2,332 contacts →
	Indirect evidence “Sirti is Italy's leading technology company in the design and production of network infrastructures and telecoms system integration.” Source: RevenueBase Database · checked Sep 30, 2026
3	System House	Indirect evidence	Reggio Calabria, ItalyHQ checked Sep 30, 2026	1,001-5,000	420 contacts →
	Indirect evidence “System House nasce come azienda informatica nel 1981 grazie alle competenze del suo Amministratore Unico.” Source: RevenueBase Database · checked Sep 30, 2026
4	Piramis Group	Indirect evidence	Montichiari, ItalyHQ checked Sep 30, 2026	501-1,000	328 contacts →
	Indirect evidence “Piramis nasce nel 2002 con sede a Montichiari (BS), in collaborazione con il più grande gruppo di telecomunicazioni mobili al mondo: Vodafone.” Source: RevenueBase Database · checked Sep 30, 2026
5	Siat Installazioni S.P.A	Indirect evidence	Ariccia, ItalyHQ checked Sep 30, 2026	501-1,000	235 contacts →
	Indirect evidence “Siamo presenti sul mercato nazionale fin dal 1979.” Source: RevenueBase Database · checked Sep 30, 2026
6	Vianova	Indirect evidence	Massarosa, ItalyHQ checked Sep 30, 2026	201-500	224 contacts →
	Indirect evidence “Sostenere la crescita delle imprese semplificando le telecomunicazioni” è una missione che in Welcome Italia svolgiamo con passione e competenza, e grazie alla fiducia che ci…” Source: RevenueBase Database · checked Sep 30, 2026
7	AGM Solutions	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	201-500	204 contacts →
	Indirect evidence “AGM Solutions Srl è una società di consulenza nata nel 2002 dall’iniziativa di esperti professionisti dell’Information Technology.” Source: RevenueBase Database · checked Sep 30, 2026
8	Alpitel S.P.A	Indirect evidence	Nucetto, ItalyHQ checked Sep 30, 2026	501-1,000	185 contacts →
	Indirect evidence “Connettiamo persone, sistemi, strutture, oggetti sviluppando impianti di rete e telecomunicazione integrati.” Source: RevenueBase Database · checked Sep 30, 2026
9	TWT	Partial evidence	Milan, ItalyHQ checked Sep 30, 2026	51-200	116 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
10	ICT Consulting	Partial evidence	Milan, ItalyHQ checked Sep 30, 2026	11-50	111 contacts →
	Partial evidence “ICT CONSULTING is a technical-strategic consulting company focused on the Telecommunications and Information Technology sector.” Source: RevenueBase Database · checked Sep 30, 2026
11	Sertori S.P.A	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	201-500	107 contacts →
	Indirect evidence “L'AZIENDA Da molti decenni Sertori S.p.A.” Source: RevenueBase Database · checked Sep 30, 2026
12	Fimo Group	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	51-200	103 contacts →
	Indirect evidence “Supporting the sustainable development of the world’s Telecom Infrastructure.” Source: RevenueBase Database · checked Sep 30, 2026
13	Consoft Informatica	Indirect evidence	Rome, ItalyHQ checked Sep 30, 2026	51-200	91 contacts →
	Indirect evidence “Opera nella fornitura di servizi di consulenza nell’ambito dell’Information e Communication Technology.” Source: RevenueBase Database · checked Sep 30, 2026
14	Apophis SRL	Indirect evidence	Naples, ItalyHQ checked Sep 30, 2026	201-500	90 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
15	Fibermind S.R.L	Partial evidence	ItalyHQ checked Sep 30, 2026	51-200	89 contacts →
	Partial evidence “Fibermind is an Italian company of excellence in civil engineering and telecommunications, specialized in consulting and engineering design in the field of construction and…” Source: RevenueBase Database · checked Sep 30, 2026
16	STT Servizi Telematici Telefonici	Partial evidence	Seregno, ItalyHQ checked Sep 30, 2026	51-200	86 contacts →
	Partial evidence “We are an Italian System Integrator specialized in Consulting, Implementation, Integration and Maintenance Services of Telecommunication systems.” Source: RevenueBase Database · checked Sep 30, 2026
17	Altuofianco SRL	Indirect evidence	Modena, ItalyHQ checked Sep 30, 2026	51-200	85 contacts →
	Indirect evidence “Altuofianco è un'azienda di consulenza e innovazione specializzata nel fornire servizi e soluzioni per aziende e professionisti.” Source: RevenueBase Database · checked Sep 30, 2026
18	Elite Division	Indirect evidence	Ferrara, ItalyHQ checked Sep 30, 2026	51-200	78 contacts →
	Indirect evidence “Elite Division S.r.l.” Source: RevenueBase Database · checked Sep 30, 2026
19	Core Informatica S.R.L	Indirect evidence	Ivrea, ItalyHQ checked Sep 30, 2026	201-500	76 contacts →
	Indirect evidence “Core Informatica Srl provides services and sells products in the key it sectors.” Source: RevenueBase Database · checked Sep 30, 2026
20	GLIK	Indirect evidence	Padua, ItalyHQ checked Sep 30, 2026	51-200	73 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
21	Gruppo Sistema Italia	Indirect evidence	Ancona, ItalyHQ checked Sep 30, 2026	201-500	73 contacts →
	Indirect evidence “Gruppo Sistema Italia è il brand che identifica il più grande network italiano di aziende operanti nella commercializzazione di servizi e prodotti di telefonia fissa e mobile alle…” Source: RevenueBase Database · checked Sep 30, 2026
22	Eritel Telecomunicazioni	Indirect evidence	Montemarciano, ItalyHQ checked Sep 30, 2026	11-50	72 contacts →
	Indirect evidence “Lavorare ogni giorno al tuo fianco per conquistare la tua fiducia per sempre, è quello che desideriamo più di ogni altra cosa.” Source: RevenueBase Database · checked Sep 30, 2026
23	ONE Team Group	Indirect evidence	Milan, ItalyHQ checked Sep 30, 2026	51-200	72 contacts →
	Indirect evidence “Aiutiamo le imprese italiane a orientarsi nel mondo delle telecomunicazioni, guidandole nella scelta dei migliori servizi disponibili in questo campo.” Source: RevenueBase Database · checked Sep 30, 2026
24	M&c Management & Consulting	Indirect evidence	Rome, ItalyHQ checked Sep 30, 2026	51-200	69 contacts →
	Indirect evidence “M&C Management & Consulting con oltreoltre150 dipendenti, è un’azienda orientata completamente verso il cliente di cui diventa partner tecnologico.” Source: RevenueBase Database · checked Sep 30, 2026
25	Be-On SRL	Indirect evidence	Rome, ItalyHQ checked Sep 30, 2026	51-200	68 contacts →
	Indirect evidence “Siamo una società di servizi con una lunga esperienza nella progettazione specializzata di infrastrutture, telecomunicazioni, impianti speciali e tecnologie dell’informazione e…” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: telecommunications consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names telecommunications consultants.
Partial evidence: Its own public description names part of telecommunications consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,231 telecommunications consultants based in Italy

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Telecommunications consultants based in Italy at a glance

As of Sep 30, 2026

35.5%Verified-email coverage

14.6Average contacts per company

11-50Median size (employees)

10.2%Largest-city concentration · Milan

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

572

11-50

489

51-200

140

201-500

501-1,000

1,001-5,000

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 1,231 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 telecommunications consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Italy whose own description of what they do matches “telecommunications consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names telecommunications consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among telecommunications consultants, and records with no verified work email. Companies headquartered outside Italy 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 its RevenueBase Smart Search 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, 6,382 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 30, 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.

Telecommunications consultants by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names telecommunications consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many telecommunications consultants are there based in Italy?

RevenueBase identified 1,231 telecommunications consultants headquartered in 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?

Alten Italia, headquartered in Milan, tops this list with the largest team on record.

Which city has the most telecommunications consultants?

Milan leads with 125 headquartered companies, followed by Rome (119) and Turin (49).

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 6,382 verified decision-maker contacts tracked across these 1,231 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 30, 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 Smart Search, 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.