Company lists · Data refreshed October 2026
Top 25 Internet service infrastructure builders based in Italy
RevenueBase identified 233 company matches for internet service infrastructure builders associated with Italy as of October 2026 and tracks 5,175 professional contacts across them, including 2,036 with verified work emails. Milan is the largest hub.
This list covers company matches for internet service 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 October 17, 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.
The 25 largest internet service infrastructure builders based in Italy
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,821 contacts → | ||||
Exact match “Open Fiber nasce a dicembre 2016 con l’obiettivo di realizzare un’infrastruttura di rete a banda ultra larga (BUL) in fibra ottica FTTH (Fiber To The Home) in tutte le regioni…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 2 | 1,059 contacts → | ||||
Exact match “Tiscali Italia S.p.A.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 3 | 274 contacts → | ||||
Exact match “Rai Way è un operatore di infrastrutture digitali integrate e fornitore di servizi per la distribuzione di contenuti media.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 4 | 142 contacts → | ||||
Exact match “INTRED nasce a Milano nel gennaio 1996 con l’obiettivo di fornire servizi di Telecomunicazioni ed Internet.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 5 | 100 contacts → | ||||
Exact match “L'AZIENDA Da molti decenni Sertori S.p.A.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 6 | 93 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 · Oct 17, 2026 · View company records in RevenueBase | |||||
| 7 | 67 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 · Oct 17, 2026 · View company records in RevenueBase | |||||
| 8 | 58 contacts → | ||||
Exact match “MDS Impianti vanta un’esperienza decennale nei settori dell’impiantistica e delle telecomunicazioni.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 9 | 53 contacts → | ||||
Exact match “Todos.it S.r.l.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 10 | 49 contacts → | ||||
Exact match “FibreConnect è un operatore indipendente che fornisce servizi di connettività attraverso una rete in fibra ottica ad alte prestazioni e affidabile.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 11 | 41 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 · Oct 17, 2026 · View company records in RevenueBase | |||||
| 12 | 39 contacts → | ||||
Exact match “VENIS – Venezia Informatica e Sistemi S.p.A.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 13 | 29 contacts → | ||||
Exact match “WHAT Internet è l’autostrada che permette a tutte le imprese di gestire e far correre il proprio business.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 14 | 25 contacts → | ||||
Exact match “Nel mercato ICT trovi sempre qualcuno che ha la soluzione pronta.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 15 | 24 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 16 | 22 contacts → | ||||
Exact match “Wolnet è l’Internet provider a banda larga che dal 2005 connette persone ed aziende con tecnologia FWA e Fibra.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 17 | 22 contacts → | ||||
Exact match “air2bite is an IT company.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 18 | 20 contacts → | ||||
Exact match “Internet Service And Application Provider dal 1995, MULTIWIRE è cresciuta insieme alle rete Internet.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 19 | 19 contacts → | ||||
Exact match “Operiamo su tutto il territorio nazionale.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 20 | 17 contacts → | ||||
Exact match “CONNECTIVIA è il primo operatore a livello nazionale ad avere sviluppato una rete di nuova generazione interamente in fibra ottica ed è il primo operatore dati a banda ultra larga…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 21 | 17 contacts → | ||||
Exact match “Riel Srl specializes in telecommunication infrastructure construction, with particular focus in fiber optic networks.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 22 | 16 contacts → | ||||
Exact match “Sirius offre servizi di telecomunicazioni d'eccellenza, dove la stabilità della rete incontra un supporto tecnico dedicato.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 23 | 16 contacts → | ||||
Exact match “Telex è un operatore di telecomunicazioni che opera su tutto il territorio nazionale.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 24 | 16 contacts → | ||||
Exact match “FWA - Fibra - Cloud - Business Continuity - Atomo Call Cloud” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
| 25 | 15 contacts → | ||||
Exact match “Fibraweb, che lavora esclusivamente con clienti Business, mira a coprire con la propria fibra proprietaria la maggior parte delle aree industriali in Umbria, Marche, Toscana e…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “internet service infrastructure builders”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 233 internet service infrastructure builders based in Italy
See the full list, filter by size, metro and specialty, and access 2,036 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Internet service infrastructure builders based in Italy at a glance
As of Oct 17, 2026Companies by employee count
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 233 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 “internet service 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 2,036 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 October 17, 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 “internet service infrastructure builders”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many internet service infrastructure builders are there based in Italy?
RevenueBase identified 233 company matches for internet service infrastructure builders associated with Italy as of October 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?
Open Fiber tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most internet service infrastructure builders?
Milan leads with 16 company records, followed by Rome (11) and Naples (6).
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 2,036 professional contacts with verified work emails tracked across these 233 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 October 17, 2026.
Ready to reach these companies? Verified emails and direct dials for all 233 internet service infrastructure builders based in Italy. Start with a free account, no credit card.
Download this list →Related lists
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- Internet service infrastructure builders based in London, United Kingdom
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- Internet service infrastructure builders based in New York, United States
- Internet service infrastructure builders based in Argentina
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Internet service infrastructure builders based in Dhaka, Bangladesh
- Internet service infrastructure builders based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 internet service infrastructure builders based in Italy
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 233 matching company records for internet service infrastructure builders based in Italy, with 5,175 tracked contacts and 2,036 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 internet service infrastructure builders based in Italy
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Open Fiberopenfiber.it HQ: Rome, ItalyReported employees: 1,001-5,000 | Rome, Italy | 1,001-5,000 | Exact match | 1,821 contacts → |
“Open Fiber nasce a dicembre 2016 con l’obiettivo di realizzare un’infrastruttura di rete a banda ultra larga (BUL) in fibra ottica FTTH (Fiber To The Home) in tutte le regioni…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Tiscalicasa.tiscali.itHQ: Cagliari, ItalyReported employees: 1,001-5,000 | Cagliari, Italy | 1,001-5,000 | Exact match | 1,059 contacts → |
“Tiscali Italia S.p.A.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  RAI WAY S.P.Araiway.itHQ: Rome, ItalyReported employees: 501-1,000 | Rome, Italy | 501-1,000 | Exact match | 274 contacts → |
“Rai Way è un operatore di infrastrutture digitali integrate e fornitore di servizi per la distribuzione di contenuti media.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Intred S.P.Aintred.itHQ: Brescia, ItalyReported employees: 51-200 | Brescia, Italy | 51-200 | Exact match | 142 contacts → |
“INTRED nasce a Milano nel gennaio 1996 con l’obiettivo di fornire servizi di Telecomunicazioni ed Internet.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Sertori S.P.Asertori.itHQ: Milan, ItalyReported employees: 201-500 | Milan, Italy | 201-500 | Exact match | 100 contacts → |
“L'AZIENDA Da molti decenni Sertori S.p.A.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Sm-Opticssm-optics.comHQ: Cologno Monzese, ItalyReported employees: 201-500 | Cologno Monzese, Italy | 201-500 | Exact match | 93 contacts → |
“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 description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Laboratori Guglielmo Marconilabs.itHQ: Pontecchio Marconi, ItalyReported employees: 51-200 | Pontecchio Marconi, Italy | 51-200 | Exact match | 67 contacts → |
“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 description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  MDS Impiantimdsimpianti.comHQ: Colico, ItalyReported employees: 51-200 | Colico, Italy | 51-200 | Exact match | 58 contacts → |
“MDS Impianti vanta un’esperienza decennale nei settori dell’impiantistica e delle telecomunicazioni.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Pisogne, ItalyReported employees: 51-200 | Pisogne, Italy | 51-200 | Exact match | 53 contacts → |
“Todos.it S.r.l.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Fibreconnectfibreconnect.itHQ: Rome, ItalyReported employees: 51-200 | Rome, Italy | 51-200 | Exact match | 49 contacts → |
“FibreConnect è un operatore indipendente che fornisce servizi di connettività attraverso una rete in fibra ottica ad alte prestazioni e affidabile.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Inpowergroup Scpainpowergroup.itHQ: Naples, ItalyReported employees: 51-200 | Naples, Italy | 51-200 | Exact match | 41 contacts → |
“InPowerGroup è un consorzio italiano nato nel 2009 che opera con una altissima specializzazione nel settore delle Infrastrutture e Impianti ad Alta Tecnologia.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Venis SPAvenis.it HQ: Venice, ItalyReported employees: 51-200 | Venice, Italy | 51-200 | Exact match | 39 contacts → |
“VENIS – Venezia Informatica e Sistemi S.p.A.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Wimorewimore.itHQ: Reggio Nell'emilia, ItalyReported employees: 11-50 | Reggio Nell'emilia, Italy | 11-50 | Exact match | 29 contacts → |
“WHAT Internet è l’autostrada che permette a tutte le imprese di gestire e far correre il proprio business.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Fiberwide S.P.Afiberwide.comHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 25 contacts → |
“Nel mercato ICT trovi sempre qualcuno che ha la soluzione pronta.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Viking Italyvikingitaly.comHQ: Chiesina Uzzanese, ItalyReported employees: 11-50 | Chiesina Uzzanese, Italy | 11-50 | Exact match | 24 contacts → |
“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…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Wolnetwolnet.itHQ: Verona, ItalyReported employees: 11-50 | Verona, Italy | 11-50 | Exact match | 22 contacts → |
“Wolnet è l’Internet provider a banda larga che dal 2005 connette persone ed aziende con tecnologia FWA e Fibra.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Air2biteair2bite.comHQ: L’aquila, ItalyReported employees: 11-50 | L’aquila, Italy | 11-50 | Exact match | 22 contacts → |
“air2bite is an IT company.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Multiwire S.R.Lmultiwire.netHQ: Cuneo, ItalyReported employees: 11-50 | Cuneo, Italy | 11-50 | Exact match | 20 contacts → |
“Internet Service And Application Provider dal 1995, MULTIWIRE è cresciuta insieme alle rete Internet.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ingenial Group SRLingenialgroup.it HQ: Chiaravalle, ItalyReported employees: 11-50 | Chiaravalle, Italy | 11-50 | Exact match | 19 contacts → |
“Operiamo su tutto il territorio nazionale.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Connectiviaconnectivia.itHQ: Angri, ItalyReported employees: 11-50 | Angri, Italy | 11-50 | Exact match | 17 contacts → |
“CONNECTIVIA è il primo operatore a livello nazionale ad avere sviluppato una rete di nuova generazione interamente in fibra ottica ed è il primo operatore dati a banda ultra larga…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Riel SRLrielsrl.com HQ: Tavagnacco, ItalyReported employees: 51-200 | Tavagnacco, Italy | 51-200 | Exact match | 17 contacts → |
“Riel Srl specializes in telecommunication infrastructure construction, with particular focus in fiber optic networks.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Siriussiriustec.itHQ: Prato, ItalyReported employees: 11-50 | Prato, Italy | 11-50 | Exact match | 16 contacts → |
“Sirius offre servizi di telecomunicazioni d'eccellenza, dove la stabilità della rete incontra un supporto tecnico dedicato.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Telex SRLtelex-tlc.itHQ: Rome, ItalyReported employees: 11-50 | Rome, Italy | 11-50 | Exact match | 16 contacts → |
“Telex è un operatore di telecomunicazioni che opera su tutto il territorio nazionale.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Atomo Networksatomonetworks.comHQ: Borgetto, ItalyReported employees: 11-50 | Borgetto, Italy | 11-50 | Exact match | 16 contacts → |
“FWA - Fibra - Cloud - Business Continuity - Atomo Call Cloud” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Fibraweb S.P.Afibraweb.itHQ: Perugia, ItalyReported employees: 11-50 | Perugia, Italy | 11-50 | Exact match | 15 contacts → |
“Fibraweb, che lavora esclusivamente con clienti Business, mira a coprire con la propria fibra proprietaria la maggior parte delle aree industriali in Umbria, Marche, Toscana e…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 233 company matches
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Internet service infrastructure builders: dataset insights
October 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
233 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 233 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for internet service infrastructure builders?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many internet service infrastructure builders did RevenueBase find based in Italy?
The saved snapshot records 233 matching company records, 5,175 tracked contacts and 2,036 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Internet service infrastructure builders by geography
- Internet service infrastructure builders based in Dhaka, Bangladesh
- Internet service infrastructure builders based in Sao Paulo, Brazil
- Internet service infrastructure builders based in Calgary, Canada
- Internet service infrastructure builders based in Bangalore, India
- Internet service infrastructure builders based in Mumbai, India
- Internet service infrastructure builders based in Johannesburg, South Africa
- Internet service infrastructure builders based in London, United Kingdom
- Internet service infrastructure builders based in Charlotte, United States
- Internet service infrastructure builders based in Dallas, United States
- Internet service infrastructure builders based in Houston, United States
- Internet service infrastructure builders based in New York, United States
- Internet service infrastructure builders based in Argentina
Cite this list
RevenueBase Data Team. Top 25 internet service infrastructure builders based in Italy. Snapshot: October 17, 2026. https://revenuebase.ai/companies/internet-service-infrastructure-builders/italy.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Internet service infrastructure builders based in Dhaka, Bangladesh
- Internet service infrastructure builders based in Sao Paulo, Brazil
- Internet service infrastructure builders based in Calgary, Canada
- Internet service infrastructure builders based in Bangalore, India
- Internet service infrastructure builders based in Mumbai, India
- Internet service infrastructure builders based in Johannesburg, South Africa
Company intelligence · public preview
Top 25 internet service infrastructure builders based in Italy
RevenueBase records 233 matching company records for internet service infrastructure builders based in Italy, with 5,175 tracked contacts and 2,036 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 internet service infrastructure builders based in Italy
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Open Fiberopenfiber.it HQ: Rome, ItalyReported employees: 1,001-5,000 | Rome, Italy | 1,001-5,000 | Exact match | 1,821 contacts → |
“Open Fiber nasce a dicembre 2016 con l’obiettivo di realizzare un’infrastruttura di rete a banda ultra larga (BUL) in fibra ottica FTTH (Fiber To The Home) in tutte le regioni…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Tiscalicasa.tiscali.it HQ: Cagliari, ItalyReported employees: 1,001-5,000 | Cagliari, Italy | 1,001-5,000 | Exact match | 1,059 contacts → |
“Tiscali Italia S.p.A.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | RAI WAY S.P.Araiway.it HQ: Rome, ItalyReported employees: 501-1,000 | Rome, Italy | 501-1,000 | Exact match | 274 contacts → |
“Rai Way è un operatore di infrastrutture digitali integrate e fornitore di servizi per la distribuzione di contenuti media.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Intred S.P.Aintred.it HQ: Brescia, ItalyReported employees: 51-200 | Brescia, Italy | 51-200 | Exact match | 142 contacts → |
“INTRED nasce a Milano nel gennaio 1996 con l’obiettivo di fornire servizi di Telecomunicazioni ed Internet.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sertori S.P.Asertori.it HQ: Milan, ItalyReported employees: 201-500 | Milan, Italy | 201-500 | Exact match | 100 contacts → |
“L'AZIENDA Da molti decenni Sertori S.p.A.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sm-Opticssm-optics.com HQ: Cologno Monzese, ItalyReported employees: 201-500 | Cologno Monzese, Italy | 201-500 | Exact match | 93 contacts → |
“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 description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Laboratori Guglielmo Marconilabs.it HQ: Pontecchio Marconi, ItalyReported employees: 51-200 | Pontecchio Marconi, Italy | 51-200 | Exact match | 67 contacts → |
“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 description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | MDS Impiantimdsimpianti.com HQ: Colico, ItalyReported employees: 51-200 | Colico, Italy | 51-200 | Exact match | 58 contacts → |
“MDS Impianti vanta un’esperienza decennale nei settori dell’impiantistica e delle telecomunicazioni.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Pisogne, ItalyReported employees: 51-200 | Pisogne, Italy | 51-200 | Exact match | 53 contacts → |
“Todos.it S.r.l.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Fibreconnectfibreconnect.it HQ: Rome, ItalyReported employees: 51-200 | Rome, Italy | 51-200 | Exact match | 49 contacts → |
“FibreConnect è un operatore indipendente che fornisce servizi di connettività attraverso una rete in fibra ottica ad alte prestazioni e affidabile.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Inpowergroup Scpainpowergroup.it HQ: Naples, ItalyReported employees: 51-200 | Naples, Italy | 51-200 | Exact match | 41 contacts → |
“InPowerGroup è un consorzio italiano nato nel 2009 che opera con una altissima specializzazione nel settore delle Infrastrutture e Impianti ad Alta Tecnologia.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Venis SPAvenis.it HQ: Venice, ItalyReported employees: 51-200 | Venice, Italy | 51-200 | Exact match | 39 contacts → |
“VENIS – Venezia Informatica e Sistemi S.p.A.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wimorewimore.it HQ: Reggio Nell'emilia, ItalyReported employees: 11-50 | Reggio Nell'emilia, Italy | 11-50 | Exact match | 29 contacts → |
“WHAT Internet è l’autostrada che permette a tutte le imprese di gestire e far correre il proprio business.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fiberwide S.P.Afiberwide.com HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 25 contacts → |
“Nel mercato ICT trovi sempre qualcuno che ha la soluzione pronta.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Viking Italyvikingitaly.com HQ: Chiesina Uzzanese, ItalyReported employees: 11-50 | Chiesina Uzzanese, Italy | 11-50 | Exact match | 24 contacts → |
“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…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Wolnetwolnet.it HQ: Verona, ItalyReported employees: 11-50 | Verona, Italy | 11-50 | Exact match | 22 contacts → |
“Wolnet è l’Internet provider a banda larga che dal 2005 connette persone ed aziende con tecnologia FWA e Fibra.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Air2biteair2bite.com HQ: L’aquila, ItalyReported employees: 11-50 | L’aquila, Italy | 11-50 | Exact match | 22 contacts → |
“air2bite is an IT company.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Multiwire S.R.Lmultiwire.net HQ: Cuneo, ItalyReported employees: 11-50 | Cuneo, Italy | 11-50 | Exact match | 20 contacts → |
“Internet Service And Application Provider dal 1995, MULTIWIRE è cresciuta insieme alle rete Internet.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ingenial Group SRLingenialgroup.it HQ: Chiaravalle, ItalyReported employees: 11-50 | Chiaravalle, Italy | 11-50 | Exact match | 19 contacts → |
“Operiamo su tutto il territorio nazionale.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Connectiviaconnectivia.it HQ: Angri, ItalyReported employees: 11-50 | Angri, Italy | 11-50 | Exact match | 17 contacts → |
“CONNECTIVIA è il primo operatore a livello nazionale ad avere sviluppato una rete di nuova generazione interamente in fibra ottica ed è il primo operatore dati a banda ultra larga…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Riel SRLrielsrl.com HQ: Tavagnacco, ItalyReported employees: 51-200 | Tavagnacco, Italy | 51-200 | Exact match | 17 contacts → |
“Riel Srl specializes in telecommunication infrastructure construction, with particular focus in fiber optic networks.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Siriussiriustec.it HQ: Prato, ItalyReported employees: 11-50 | Prato, Italy | 11-50 | Exact match | 16 contacts → |
“Sirius offre servizi di telecomunicazioni d'eccellenza, dove la stabilità della rete incontra un supporto tecnico dedicato.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Telex SRLtelex-tlc.it HQ: Rome, ItalyReported employees: 11-50 | Rome, Italy | 11-50 | Exact match | 16 contacts → |
“Telex è un operatore di telecomunicazioni che opera su tutto il territorio nazionale.” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Atomo Networksatomonetworks.com HQ: Borgetto, ItalyReported employees: 11-50 | Borgetto, Italy | 11-50 | Exact match | 16 contacts → |
“FWA - Fibra - Cloud - Business Continuity - Atomo Call Cloud” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Fibraweb S.P.Afibraweb.it HQ: Perugia, ItalyReported employees: 11-50 | Perugia, Italy | 11-50 | Exact match | 15 contacts → |
“Fibraweb, che lavora esclusivamente con clienti Business, mira a coprire con la propria fibra proprietaria la maggior parte delle aree industriali in Umbria, Marche, Toscana e…” Recorded description excerpt · October 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Internet service infrastructure builders: dataset insights
October 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
233 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 233 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for internet service infrastructure builders?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many internet service infrastructure builders did RevenueBase find based in Italy?
The saved snapshot records 233 matching company records, 5,175 tracked contacts and 2,036 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 internet service infrastructure builders based in Italy. Snapshot: October 17, 2026. https://revenuebase.ai/companies/internet-service-infrastructure-builders/italy.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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