Company lists · Data refreshed September 2026

Top 25 Telecom network operators based in Italy

Name: Telecom network operators based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 255 companies tracked

RevenueBase identified 255 telecom network operators headquartered in Italy as of September 2026 and tracks 10,632 professional contacts across them, including 3,561 with verified work emails. Milano is the largest hub.

This list covers telecom network operators 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 19, 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 19, 2026 86% judged on-target in blind review

255Companies

10,632Contacts tracked

3,561Verified emails

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The 25 largest telecom network operators based in Italy

Ranked by team size

Top 25 of 255 telecom network operators based in Italy, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to telecom network operators: 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	Wind TRE	Partial evidence	Milano, ItalyHQ checked Sep 19, 2026	5,001-10,000	3,850 contacts →
	Partial evidence “WINDTRE è l’operatore italiano che offre connessioni, energia e prodotti assicurativi*.” Source: RevenueBase Database · checked Sep 19, 2026
2	Fastweb Vodafone	Indirect evidence	Milan, ItalyHQ checked Sep 19, 2026	5,001-10,000	1,520 contacts →
	Indirect evidence “A partire dal 1° gennaio 2026 Fastweb S.p.A.” Source: RevenueBase Database · checked Sep 19, 2026
3	Tiscali	Indirect evidence	Cagliari, ItalyHQ checked Sep 19, 2026	1,001-5,000	1,009 contacts →
	Indirect evidence “Tiscali Italia S.p.A.” Source: RevenueBase Database · checked Sep 19, 2026
4	Sparkle	Indirect evidence	Rome, ItalyHQ checked Sep 19, 2026	501-1,000	769 contacts →
	Indirect evidence “Sparkle is a global service provider offering a complete range of capacity, IP, SD-WAN, colocation, IoT connectivity, roaming and voice solutions designed to meet the ever…” Source: RevenueBase Database · checked Sep 19, 2026
5	Inwit S.P.A	Indirect evidence	Roma, ItalyHQ checked Sep 19, 2026	201-500	272 contacts →
	Indirect evidence “INWIT (Italian Wireless Infrastructures) is active in the telco infrastructure business.” Source: RevenueBase Database · checked Sep 19, 2026
6	Vianova	Partial evidence	Massarosa, ItalyHQ checked Sep 19, 2026	201-500	224 contacts →
	Partial 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 19, 2026
7	Intred S.P.A	Partial evidence	Brescia, ItalyHQ checked Sep 19, 2026	51-200	144 contacts →
	Partial evidence “INTRED nasce a Milano nel gennaio 1996 con l’obiettivo di fornire servizi di Telecomunicazioni ed Internet.” Source: RevenueBase Database · checked Sep 19, 2026
8	OPNET	Partial evidence	Milan, ItalyHQ checked Sep 19, 2026	201-500	138 contacts →
	Partial evidence “OpNet è la Company Wholesale WindTre, partner di operatori TLC e aziende di settori adiacenti, come Multiutilities, Assicurazioni e Grande Distribuzione, che necessitano di…” Source: RevenueBase Database · checked Sep 19, 2026
9	Selektra Italia	Partial evidence	Pomezia, ItalyHQ checked Sep 19, 2026	51-200	132 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
10	TWT	Partial evidence	Milan, ItalyHQ checked Sep 19, 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 19, 2026
11	EXI S.P.A	Strong evidence	Rome, ItalyHQ checked Sep 19, 2026	201-500	105 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
12	B.B.Bell SPA	Partial evidence	Turin, ItalyHQ checked Sep 19, 2026	51-200	75 contacts →
	Partial evidence “Costituita nel 2003, è un’azienda specializzata in servizi di banda ultra larga e telecomunicazioni wireless.” Source: RevenueBase Database · checked Sep 19, 2026
13	Gruppo Sistema Italia	Partial evidence	Ancona, ItalyHQ checked Sep 19, 2026	201-500	73 contacts →
	Partial 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 19, 2026
14	Ambrogio	Partial evidence	Prato, ItalyHQ checked Sep 19, 2026	51-200	57 contacts →
	Partial evidence “Ambrogio è una Digital Company, che da 15 anni aiuta migliaia di aziende a sfruttare al meglio la tecnologia internet e le telecomunicazioni, fornendo soluzioni personalizzate e…” Source: RevenueBase Database · checked Sep 19, 2026
15	Sittel S.P.A	Indirect evidence	Roma, ItalyHQ checked Sep 19, 2026	201-500	56 contacts →
	Indirect evidence “Sittel SpA – Soluzioni Infrastrutturali Telefoniche ed Elettriche.” Source: RevenueBase Database · checked Sep 19, 2026
16	MDS Impianti	Partial evidence	Colico, ItalyHQ checked Sep 19, 2026	51-200	54 contacts →
	Partial evidence “MDS Impianti vanta un’esperienza decennale nei settori dell’impiantistica e delle telecomunicazioni.” Source: RevenueBase Database · checked Sep 19, 2026
17	Brennercom	Partial evidence	Bolzano, ItalyHQ checked Sep 19, 2026	501-1,000	33 contacts →
	Partial evidence “Brennercom is a Retelit brand, one of the largest players in Italy in telecommunications focused on the B2B market.” Source: RevenueBase Database · checked Sep 19, 2026
18	Plink Professional Link	Strong evidence	Cermenate, ItalyHQ checked Sep 19, 2026	11-50	29 contacts →
	Strong evidence “Professional Link is not just a telecommunications operator.” Source: RevenueBase Database · checked Sep 19, 2026
19	Fiberwide S.P.A	Indirect evidence	Milano, ItalyHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “Nel mercato ICT trovi sempre qualcuno che ha la soluzione pronta.” Source: RevenueBase Database · checked Sep 19, 2026
20	OMR Rovereto	Indirect evidence	Rovereto, ItalyHQ checked Sep 19, 2026	51-200	29 contacts →
	Indirect evidence “MARIANI SPA is a machinery company based out of Via del Garda 34, Rovereto, Trento, Italy.” Source: RevenueBase Database · checked Sep 19, 2026
21	Connect S.P.A	Indirect evidence	Pianezza, ItalyHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
22	Qs4b SRL	Partial evidence	Torino, ItalyHQ checked Sep 19, 2026	11-50	26 contacts →
	Partial evidence “QS4B nasce nel 2011 su iniziativa di imprenditori con esperienza consolidata nel campo delle telecomunicazioni ed opera come Excellent Partner in esclusiva per Vodafone attraverso…” Source: RevenueBase Database · checked Sep 19, 2026
23	Viking Italy	Indirect evidence	Chiesina Uzzanese, ItalyHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “Viking Srl is a TLC company with entirely Italian capital that operates throughout the national territory providing strategic point-to-point connectivity bindings, both to…” Source: RevenueBase Database · checked Sep 19, 2026
24	Connesi	Indirect evidence	Foligno, ItalyHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “Da 15 anni ci proponiamo come partner per aziende e pubbliche amministrazioni, con lo scopo di colmare il digital divide, annullare le differenze tra zone rurali e grandi città e…” Source: RevenueBase Database · checked Sep 19, 2026
25	Netoip	Indirect evidence	Ancona, ItalyHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “Netoip nasce da un’idea di Giacomo Di Napoli, che nel 2008 inizia a realizzare la prima rete wireless per trasportare VPN e VoIP per alcuni clienti importanti.” Source: RevenueBase Database · checked Sep 19, 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: telecom network operators. 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 telecom network operators.
Partial evidence: Its own public description names part of telecom network operators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecom network operators. 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 255 telecom network operators based in Italy

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Telecom network operators based in Italy at a glance

As of Sep 19, 2026

33.5%Verified-email coverage

41.7Average contacts per company

11-50Median size (employees)

5.5%Largest-city concentration · Milano

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

107

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 255 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 telecom network operators, 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 “telecom network operators”. 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 telecom network operators), 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 telecom network operators, 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, 3,561 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 19, 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.

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 telecom network operators, 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 telecom network operators are there based in Italy?

RevenueBase identified 255 telecom network operators 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?

Wind TRE, headquartered in Milano, tops this list with the largest team on record.

Which city has the most telecom network operators?

Milano leads with 14 headquartered companies, followed by Torino (9) and Roma (8).

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 3,561 verified decision-maker contacts tracked across these 255 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 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 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.