Company lists · Data refreshed September 2026

Top 25 Telecom civil works contractors based in Italy

Name: Telecom civil works contractors based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 210 companies tracked

RevenueBase identified 210 telecom civil works contractors headquartered in Italy as of September 2026 and tracks 2,541 professional contacts across them, including 782 with verified work emails. Roma is the largest hub.

This list covers telecom civil works contractors 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

210Companies

2,541Contacts tracked

782Verified emails

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The 25 largest telecom civil works contractors based in Italy

Ranked by team size

Top 25 of 210 telecom civil works contractors 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 civil works contractors: 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	Circet Italia S.P.A	Partial evidence	San Giovanni Teatino, ItalyHQ checked Sep 19, 2026	1,001-5,000	668 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
2	Siat Installazioni S.P.A	Indirect evidence	Ariccia, ItalyHQ checked Sep 19, 2026	501-1,000	235 contacts →
	Indirect evidence “Siamo presenti sul mercato nazionale fin dal 1979.” Source: RevenueBase Database · checked Sep 19, 2026
3	Milani SPA	Indirect evidence	Osnago, ItalyHQ checked Sep 19, 2026	201-500	128 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
4	Sertori S.P.A	Indirect evidence	Milano, ItalyHQ checked Sep 19, 2026	201-500	107 contacts →
	Indirect evidence “L'AZIENDA Da molti decenni Sertori S.p.A.” Source: RevenueBase Database · checked Sep 19, 2026
5	Sm-Optics	Indirect evidence	Cologno Monzese, ItalyHQ checked Sep 19, 2026	201-500	102 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
6	Fibermind S.R.L	Strong evidence	ItalyHQ checked Sep 19, 2026	51-200	89 contacts →
	Strong 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 19, 2026
7	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
8	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
9	Inpowergroup Scpa	Indirect evidence	Naples, ItalyHQ checked Sep 19, 2026	51-200	42 contacts →
	Indirect evidence “InPowerGroup è un consorzio italiano nato nel 2009 che opera con una altissima specializzazione nel settore delle Infrastrutture e Impianti ad Alta Tecnologia.” Source: RevenueBase Database · checked Sep 19, 2026
10	Gruppo PSC S.P.A	Partial evidence	Roma, ItalyHQ checked Sep 19, 2026	1,001-5,000	27 contacts →
	Partial evidence “Realizzazione di impianti tecnologici e ifrastrutturali, telecomunicazioni attivita di supporto tecnico specialistico, esecuzione opere edili e loro gestione e manutenzione…” Source: RevenueBase Database · checked Sep 19, 2026
11	Ewings S.R.L	Partial evidence	Granarolo Dell'emilia, ItalyHQ checked Sep 19, 2026	11-50	23 contacts →
	Partial evidence “eWings operates mainly in the rapidly evolving world of telecommunications calling for highly qualified consulting, design, and industrial services.” Source: RevenueBase Database · checked Sep 19, 2026
12	Riel SRL	Partial evidence	Tavagnacco, ItalyHQ checked Sep 19, 2026	51-200	18 contacts →
	Partial evidence “Riel Srl specializes in telecommunication infrastructure construction, with particular focus in fiber optic networks.” Source: RevenueBase Database · checked Sep 19, 2026
13	Ingenial Group SRL	Indirect evidence	Chiaravalle, ItalyHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Operiamo su tutto il territorio nazionale.” Source: RevenueBase Database · checked Sep 19, 2026
14	ICCOM	Partial evidence	Turin, ItalyHQ checked Sep 19, 2026	11-50	17 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
15	Shoko TLC SRL	Partial evidence	Casciago, ItalyHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
16	Elettrodotti Cantamessa & Co. S.P.A	Indirect evidence	Endine Gaiano, ItalyHQ checked Sep 19, 2026	51-200	13 contacts →
	Indirect evidence “Elettrodotti Cantamessa & Co.” Source: RevenueBase Database · checked Sep 19, 2026
17	Smitt S.R.L	Partial evidence	Capriano Del Colle, ItalyHQ checked Sep 19, 2026	51-200	13 contacts →
	Partial evidence “For over 30 years Smitt has been dealing with the design, the production, the installation and the maintenance of telecommunication structures.” Source: RevenueBase Database · checked Sep 19, 2026
18	TOM	Partial evidence	Paderno Dugnano, ItalyHQ checked Sep 19, 2026	51-200	9 contacts →
	Partial evidence “TOM is Italy market leader in Fixed Access Services, IP technologies, Mobile Networks, FTTx Actvities, Facillity Mangement, Maintenance, Technological installations and Civil…” Source: RevenueBase Database · checked Sep 19, 2026
19	Pianet S.R.L	Partial evidence	Reggio Di Calabria, ItalyHQ checked Sep 19, 2026	51-200	8 contacts →
	Partial evidence “Servizi tecnici per le Telecomunicazioni” Source: RevenueBase Database · checked Sep 19, 2026
20	Opnet SPA	Indirect evidence	ItalyHQ checked Sep 19, 2026	201-500	6 contacts →
	Indirect evidence “OpNet è un operatore wholesale nazionale leader nella costruzione e gestione di reti 5G, Fixed Wireless Access (FWA) e in fibra ottica, nonché nella realizzazione di Private…” Source: RevenueBase Database · checked Sep 19, 2026
21	Gencarelli S.R.L	Indirect evidence	Cassina De' Pecchi, ItalyHQ checked Sep 19, 2026	51-200	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
22	I.R.T.E.T. SRL	Indirect evidence	Casapulla, ItalyHQ checked Sep 19, 2026	51-200	6 contacts →
	Indirect evidence “I.R.T.E.T.” Source: RevenueBase Database · checked Sep 19, 2026
23	Ravel Phone Installation S.R.L	Partial evidence	Telgate, ItalyHQ checked Sep 19, 2026	51-200	5 contacts →
	Partial evidence “Ravel Phone è un'impresa professionale di servizi che opera nell'ambito delle telecomunicazioni.” Source: RevenueBase Database · checked Sep 19, 2026
24	Telcom Telecomunicazioni SRL	Partial evidence	Milano, ItalyHQ checked Sep 19, 2026	11-50	4 contacts →
	Partial evidence “Telcom Telecommunications since 1980, is the ideal partner to support professional telephone communication in your business.” Source: RevenueBase Database · checked Sep 19, 2026
25	GS Reti SRL	Partial evidence	Calvagese Della Riviera, ItalyHQ checked Sep 19, 2026	11-50	4 contacts →
	Partial evidence “Realizzazione e manutenzione di reti elettriche e di telecomunicazione” 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 civil works contractors. 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 civil works contractors.
Partial evidence: Its own public description names part of telecom civil works contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecom civil works contractors. 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 210 telecom civil works contractors based in Italy

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Telecom civil works contractors based in Italy at a glance

As of Sep 19, 2026

30.8%Verified-email coverage

12.1Average contacts per company

11-50Median size (employees)

8.1%Largest-city concentration · Roma

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

106

51-200

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 210 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 civil works contractors, 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 civil works contractors”. 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 civil works contractors), 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 civil works contractors, 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, 782 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 civil works contractors, 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 civil works contractors are there based in Italy?

RevenueBase identified 210 telecom civil works contractors 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?

Circet Italia S.P.A, headquartered in San Giovanni Teatino, tops this list with the largest team on record.

Which city has the most telecom civil works contractors?

Roma leads with 17 headquartered companies, followed by Napoli (7) and Milano Mi (6).

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 782 verified decision-maker contacts tracked across these 210 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.