Company lists · Data refreshed September 2026
Top 25 Telecommunications engineering firms based in Italy
RevenueBase identified 560 company matches for telecommunications engineering firms associated with Italy as of September 2026 and tracks 10,803 professional contacts across them, including 3,488 with verified work emails. Rome is the largest hub.
This list covers company matches for telecommunications engineering firms associated with Italy, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest telecommunications engineering firms based in Italy
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,332 contacts → | ||||
Exact match “Sirti is Italy's leading technology company in the design and production of network infrastructures and telecoms system integration.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 668 contacts → | ||||
Exact match “Circet Italia opera da oltre 30 anni nel mercato di sistemi e reti di telecomunicazione, energia e trasporti con servizi di progettazione, installazione e manutenzione di grandi…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 235 contacts → | ||||
Exact match “Siamo presenti sul mercato nazionale fin dal 1979.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 185 contacts → | ||||
Exact match “Connettiamo persone, sistemi, strutture, oggetti sviluppando impianti di rete e telecomunicazione integrati.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 116 contacts → | ||||
Exact match “TWT S.p.A, an independent telecommunications company founded in 1995, addresses the Reseller, Carrier and Corporate markets with a full range of integrated communication services…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 107 contacts → | ||||
Exact match “L'AZIENDA Da molti decenni Sertori S.p.A.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 103 contacts → | ||||
Exact match “Supporting the sustainable development of the world’s Telecom Infrastructure.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 102 contacts → | ||||
Exact match “SM-OPTICS is company driving innovation in fiber based communication, counting on a proven management and R&D team with 20+ years of experience in the optical domain as well as…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 89 contacts → | ||||
Exact match “Fibermind is an Italian company of excellence in civil engineering and telecommunications, specialized in consulting and engineering design in the field of construction and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 82 contacts → | ||||
Exact match “Since 1966 we have been reinventing telecommunications structures.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 72 contacts → | ||||
Exact match “Lavorare ogni giorno al tuo fianco per conquistare la tua fiducia per sempre, è quello che desideriamo più di ogni altra cosa.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 72 contacts → | ||||
Exact match “Aiutiamo le imprese italiane a orientarsi nel mondo delle telecomunicazioni, guidandole nella scelta dei migliori servizi disponibili in questo campo.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 68 contacts → | ||||
Exact match “Siamo una società di servizi con una lunga esperienza nella progettazione specializzata di infrastrutture, telecomunicazioni, impianti speciali e tecnologie dell’informazione e…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 68 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 64 contacts → | ||||
Exact match “With more than 25 years of experience, MT is a highly qualified, flexible and efficient service provider.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 64 contacts → | ||||
Exact match “Not active anymore” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 62 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 56 contacts → | ||||
Exact match “Sittel SpA – Soluzioni Infrastrutturali Telefoniche ed Elettriche.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 54 contacts → | ||||
Exact match “Todos.it S.r.l.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 54 contacts → | ||||
Exact match “MDS Impianti vanta un’esperienza decennale nei settori dell’impiantistica e delle telecomunicazioni.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 50 contacts → | ||||
Exact match “General Teleinformatica Srl è un’azienda che opera sul territorio nazionale da 20 anni con un parco installato di oltre 2400 clienti.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 45 contacts → | ||||
Exact match “Costituita nel 1974, La Telefonica, da oltre 30 anni, fornisce sistemi di telecomunicazione apprezzati per qualità, affidabilità e performance.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 42 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 40 contacts → | ||||
Exact match “A player in the market of telecommunications, Sinora is a truly Italian company resulting from the merger of Eurocom Telecomunicazioni and Saitel Telecomunicazioni, which have…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 36 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 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 “telecommunications engineering firms”. 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 560 telecommunications engineering firms based in Italy
See the full list, filter by size, metro and specialty, and access 3,488 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Telecommunications engineering firms based in Italy at a glance
As of Sep 19, 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 560 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 “telecommunications engineering firms” 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 3,488 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “telecommunications engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many telecommunications engineering firms are there based in Italy?
RevenueBase identified 560 company matches for telecommunications engineering firms associated with Italy as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Sirti S.P.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most telecommunications engineering firms?
Rome leads with 49 company records, followed by Milan (34) and Naples (15).
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 3,488 professional contacts with verified work emails tracked across these 560 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 560 telecommunications engineering firms based in Italy. Start with a free account, no credit card.
Download this list →Related lists
Telecommunications engineering firms by geography
- Telecommunications engineering firms based in Brisbane, Australia
- Telecommunications engineering firms based in Melbourne, Australia
- Telecommunications engineering firms based in Sydney, Australia
- Telecommunications engineering firms based in Belo Horizonte, Brazil
- Telecommunications engineering firms based in Curitiba, Brazil
- Telecommunications engineering firms based in Rio De Janeiro, Brazil
- Telecommunications engineering firms based in Sao Paulo, Brazil
- Telecommunications engineering firms based in Bangalore, India
- Telecommunications engineering firms based in New Delhi, India
- Telecommunications engineering firms based in Austin, United States
- Telecommunications engineering firms based in Dallas, United States
- Telecommunications engineering firms based in Houston, United States
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
- Telecommunications engineering firms based in Brisbane, Australia
- Telecommunications engineering firms based in Melbourne, Australia
- Telecommunications engineering firms based in Sydney, Australia
- Telecommunications engineering firms based in Belo Horizonte, Brazil
- Telecommunications engineering firms based in Curitiba, Brazil
- Telecommunications engineering firms based in Rio De Janeiro, Brazil
Company intelligence · public preview
Top 25 telecommunications engineering firms 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 560 matching company records for telecommunications engineering firms based in Italy, with 10,803 tracked contacts and 3,488 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: September 19, 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 telecommunications engineering firms 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 |  Sirti S.P.Asirti.itHQ: Sesto San Giovanni (mi), ItalyReported employees: 1,001-5,000 | Sesto San Giovanni (mi), Italy | 1,001-5,000 | Exact match | 2,332 contacts → |
“Sirti is Italy's leading technology company in the design and production of network infrastructures and telecoms system integration.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Circet Italia S.P.Acircet.it HQ: San Giovanni Teatino, ItalyReported employees: 1,001-5,000 | San Giovanni Teatino, Italy | 1,001-5,000 | Exact match | 668 contacts → |
“Circet Italia opera da oltre 30 anni nel mercato di sistemi e reti di telecomunicazione, energia e trasporti con servizi di progettazione, installazione e manutenzione di grandi…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Siat Installazioni S.P.Asiatinstallazioni.comHQ: Ariccia, ItalyReported employees: 501-1,000 | Ariccia, Italy | 501-1,000 | Exact match | 235 contacts → |
“Siamo presenti sul mercato nazionale fin dal 1979.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Alpitel S.P.Aalpitel.itHQ: Nucetto, ItalyReported employees: 501-1,000 | Nucetto, Italy | 501-1,000 | Exact match | 185 contacts → |
“Connettiamo persone, sistemi, strutture, oggetti sviluppando impianti di rete e telecomunicazione integrati.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  TWTtwt.itHQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 116 contacts → |
“TWT S.p.A, an independent telecommunications company founded in 1995, addresses the Reseller, Carrier and Corporate markets with a full range of integrated communication services…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Sertori S.P.Asertori.itHQ: Milan, ItalyReported employees: 201-500 | Milan, Italy | 201-500 | Exact match | 107 contacts → |
“L'AZIENDA Da molti decenni Sertori S.p.A.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Fimo Groupfimoworld.com HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 103 contacts → |
“Supporting the sustainable development of the world’s Telecom Infrastructure.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Sm-Opticssm-optics.comHQ: Cologno Monzese, ItalyReported employees: 201-500 | Cologno Monzese, Italy | 201-500 | Exact match | 102 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Fibermind S.R.Lfibermind.it HQ: ItalyReported employees: 51-200 | Italy | 51-200 | Exact match | 89 contacts → |
“Fibermind is an Italian company of excellence in civil engineering and telecommunications, specialized in consulting and engineering design in the field of construction and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Calzavaracalzavara.it HQ: Basiliano, ItalyReported employees: 51-200 | Basiliano, Italy | 51-200 | Exact match | 82 contacts → |
“Since 1966 we have been reinventing telecommunications structures.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Eritel Telecomunicazionieritel.it HQ: Montemarciano, ItalyReported employees: 11-50 | Montemarciano, Italy | 11-50 | Exact match | 72 contacts → |
“Lavorare ogni giorno al tuo fianco per conquistare la tua fiducia per sempre, è quello che desideriamo più di ogni altra cosa.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  ONE Team Grouponeteamgroup.itHQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 72 contacts → |
“Aiutiamo le imprese italiane a orientarsi nel mondo delle telecomunicazioni, guidandole nella scelta dei migliori servizi disponibili in questo campo.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Be-On SRLbe-on.euHQ: Rome, ItalyReported employees: 51-200 | Rome, Italy | 51-200 | Exact match | 68 contacts → |
“Siamo una società di servizi con una lunga esperienza nella progettazione specializzata di infrastrutture, telecomunicazioni, impianti speciali e tecnologie dell’informazione e…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Laboratori Guglielmo Marconilabs.itHQ: Pontecchio Marconi, ItalyReported employees: 51-200 | Pontecchio Marconi, Italy | 51-200 | Exact match | 68 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  MTmilanoteleport.comHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 64 contacts → |
“With more than 25 years of experience, MT is a highly qualified, flexible and efficient service provider.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Metoda S.P.Athereload.itHQ: Rome, ItalyReported employees: Not recorded | Rome, Italy | Not recorded | Exact match | 64 contacts → |
“Not active anymore” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Dimira S.R.Ldimira.itHQ: Rome, ItalyReported employees: 11-50 | Rome, Italy | 11-50 | Exact match | 62 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  Sittel S.P.Asittel.itHQ: Rome, ItalyReported employees: 201-500 | Rome, Italy | 201-500 | Exact match | 56 contacts → |
“Sittel SpA – Soluzioni Infrastrutturali Telefoniche ed Elettriche.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Pisogne, ItalyReported employees: 51-200 | Pisogne, Italy | 51-200 | Exact match | 54 contacts → |
“Todos.it S.r.l.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  MDS Impiantimdsimpianti.comHQ: Colico, ItalyReported employees: 51-200 | Colico, Italy | 51-200 | Exact match | 54 contacts → |
“MDS Impianti vanta un’esperienza decennale nei settori dell’impiantistica e delle telecomunicazioni.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  GTIgti.itHQ: Modena, ItalyReported employees: 11-50 | Modena, Italy | 11-50 | Exact match | 50 contacts → |
“General Teleinformatica Srl è un’azienda che opera sul territorio nazionale da 20 anni con un parco installato di oltre 2400 clienti.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  LA Telefonica S.R.Llatelefonica.itHQ: Rome, ItalyReported employees: 51-200 | Rome, Italy | 51-200 | Exact match | 45 contacts → |
“Costituita nel 1974, La Telefonica, da oltre 30 anni, fornisce sistemi di telecomunicazione apprezzati per qualità, affidabilità e performance.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Inpowergroup Scpainpowergroup.itHQ: Naples, ItalyReported employees: 51-200 | Naples, Italy | 51-200 | Exact match | 42 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Sinora SRLsinora.itHQ: Riccione, ItalyReported employees: 51-200 | Riccione, Italy | 51-200 | Exact match | 40 contacts → |
“A player in the market of telecommunications, Sinora is a truly Italian company resulting from the merger of Eurocom Telecomunicazioni and Saitel Telecomunicazioni, which have…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Telefin S.P.Atelefin.itHQ: Verona, ItalyReported employees: 51-200 | Verona, Italy | 51-200 | Exact match | 36 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 560 company matches
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Telecommunications engineering firms: dataset insights
September 19, 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
560 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 560 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: September 19, 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 telecommunications engineering firms?
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 telecommunications engineering firms did RevenueBase find based in Italy?
The saved snapshot records 560 matching company records, 10,803 tracked contacts and 3,488 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: September 19, 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
Telecommunications engineering firms by geography
- Telecommunications engineering firms based in Brisbane, Australia
- Telecommunications engineering firms based in Melbourne, Australia
- Telecommunications engineering firms based in Sydney, Australia
- Telecommunications engineering firms based in Belo Horizonte, Brazil
- Telecommunications engineering firms based in Curitiba, Brazil
- Telecommunications engineering firms based in Rio De Janeiro, Brazil
- Telecommunications engineering firms based in Sao Paulo, Brazil
- Telecommunications engineering firms based in Bangalore, India
- Telecommunications engineering firms based in New Delhi, India
- Telecommunications engineering firms based in Austin, United States
- Telecommunications engineering firms based in Dallas, United States
- Telecommunications engineering firms based in Houston, United States
Cite this list
RevenueBase Data Team. Top 25 telecommunications engineering firms based in Italy. Snapshot: September 19, 2026. https://revenuebase.ai/companies/telecommunications-engineering-firms/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
- Telecommunications engineering firms based in Brisbane, Australia
- Telecommunications engineering firms based in Melbourne, Australia
- Telecommunications engineering firms based in Sydney, Australia
- Telecommunications engineering firms based in Belo Horizonte, Brazil
- Telecommunications engineering firms based in Curitiba, Brazil
- Telecommunications engineering firms based in Rio De Janeiro, Brazil
Company intelligence · public preview
Top 25 telecommunications engineering firms based in Italy
RevenueBase records 560 matching company records for telecommunications engineering firms based in Italy, with 10,803 tracked contacts and 3,488 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: September 19, 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 telecommunications engineering firms 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 | Sirti S.P.Asirti.it HQ: Sesto San Giovanni (mi), ItalyReported employees: 1,001-5,000 | Sesto San Giovanni (mi), Italy | 1,001-5,000 | Exact match | 2,332 contacts → |
“Sirti is Italy's leading technology company in the design and production of network infrastructures and telecoms system integration.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Circet Italia S.P.Acircet.it HQ: San Giovanni Teatino, ItalyReported employees: 1,001-5,000 | San Giovanni Teatino, Italy | 1,001-5,000 | Exact match | 668 contacts → |
“Circet Italia opera da oltre 30 anni nel mercato di sistemi e reti di telecomunicazione, energia e trasporti con servizi di progettazione, installazione e manutenzione di grandi…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Siat Installazioni S.P.Asiatinstallazioni.com HQ: Ariccia, ItalyReported employees: 501-1,000 | Ariccia, Italy | 501-1,000 | Exact match | 235 contacts → |
“Siamo presenti sul mercato nazionale fin dal 1979.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Alpitel S.P.Aalpitel.it HQ: Nucetto, ItalyReported employees: 501-1,000 | Nucetto, Italy | 501-1,000 | Exact match | 185 contacts → |
“Connettiamo persone, sistemi, strutture, oggetti sviluppando impianti di rete e telecomunicazione integrati.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | TWTtwt.it HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 116 contacts → |
“TWT S.p.A, an independent telecommunications company founded in 1995, addresses the Reseller, Carrier and Corporate markets with a full range of integrated communication services…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sertori S.P.Asertori.it HQ: Milan, ItalyReported employees: 201-500 | Milan, Italy | 201-500 | Exact match | 107 contacts → |
“L'AZIENDA Da molti decenni Sertori S.p.A.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Fimo Groupfimoworld.com HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 103 contacts → |
“Supporting the sustainable development of the world’s Telecom Infrastructure.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sm-Opticssm-optics.com HQ: Cologno Monzese, ItalyReported employees: 201-500 | Cologno Monzese, Italy | 201-500 | Exact match | 102 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Fibermind S.R.Lfibermind.it HQ: ItalyReported employees: 51-200 | Italy | 51-200 | Exact match | 89 contacts → |
“Fibermind is an Italian company of excellence in civil engineering and telecommunications, specialized in consulting and engineering design in the field of construction and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Calzavaracalzavara.it HQ: Basiliano, ItalyReported employees: 51-200 | Basiliano, Italy | 51-200 | Exact match | 82 contacts → |
“Since 1966 we have been reinventing telecommunications structures.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Eritel Telecomunicazionieritel.it HQ: Montemarciano, ItalyReported employees: 11-50 | Montemarciano, Italy | 11-50 | Exact match | 72 contacts → |
“Lavorare ogni giorno al tuo fianco per conquistare la tua fiducia per sempre, è quello che desideriamo più di ogni altra cosa.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ONE Team Grouponeteamgroup.it HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 72 contacts → |
“Aiutiamo le imprese italiane a orientarsi nel mondo delle telecomunicazioni, guidandole nella scelta dei migliori servizi disponibili in questo campo.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Be-On SRLbe-on.eu HQ: Rome, ItalyReported employees: 51-200 | Rome, Italy | 51-200 | Exact match | 68 contacts → |
“Siamo una società di servizi con una lunga esperienza nella progettazione specializzata di infrastrutture, telecomunicazioni, impianti speciali e tecnologie dell’informazione e…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Laboratori Guglielmo Marconilabs.it HQ: Pontecchio Marconi, ItalyReported employees: 51-200 | Pontecchio Marconi, Italy | 51-200 | Exact match | 68 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | MTmilanoteleport.com HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 64 contacts → |
“With more than 25 years of experience, MT is a highly qualified, flexible and efficient service provider.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Metoda S.P.Athereload.it HQ: Rome, ItalyReported employees: Not recorded | Rome, Italy | Not recorded | Exact match | 64 contacts → |
“Not active anymore” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Dimira S.R.Ldimira.it HQ: Rome, ItalyReported employees: 11-50 | Rome, Italy | 11-50 | Exact match | 62 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Sittel S.P.Asittel.it HQ: Rome, ItalyReported employees: 201-500 | Rome, Italy | 201-500 | Exact match | 56 contacts → |
“Sittel SpA – Soluzioni Infrastrutturali Telefoniche ed Elettriche.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Pisogne, ItalyReported employees: 51-200 | Pisogne, Italy | 51-200 | Exact match | 54 contacts → |
“Todos.it S.r.l.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | MDS Impiantimdsimpianti.com HQ: Colico, ItalyReported employees: 51-200 | Colico, Italy | 51-200 | Exact match | 54 contacts → |
“MDS Impianti vanta un’esperienza decennale nei settori dell’impiantistica e delle telecomunicazioni.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | GTIgti.it HQ: Modena, ItalyReported employees: 11-50 | Modena, Italy | 11-50 | Exact match | 50 contacts → |
“General Teleinformatica Srl è un’azienda che opera sul territorio nazionale da 20 anni con un parco installato di oltre 2400 clienti.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | LA Telefonica S.R.Llatelefonica.it HQ: Rome, ItalyReported employees: 51-200 | Rome, Italy | 51-200 | Exact match | 45 contacts → |
“Costituita nel 1974, La Telefonica, da oltre 30 anni, fornisce sistemi di telecomunicazione apprezzati per qualità, affidabilità e performance.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Inpowergroup Scpainpowergroup.it HQ: Naples, ItalyReported employees: 51-200 | Naples, Italy | 51-200 | Exact match | 42 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sinora SRLsinora.it HQ: Riccione, ItalyReported employees: 51-200 | Riccione, Italy | 51-200 | Exact match | 40 contacts → |
“A player in the market of telecommunications, Sinora is a truly Italian company resulting from the merger of Eurocom Telecomunicazioni and Saitel Telecomunicazioni, which have…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Telefin S.P.Atelefin.it HQ: Verona, ItalyReported employees: 51-200 | Verona, Italy | 51-200 | Exact match | 36 contacts → |
No recorded description excerpt is available for this public record. | |||||
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Telecommunications engineering firms: dataset insights
September 19, 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
560 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 560 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: September 19, 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 telecommunications engineering firms?
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 telecommunications engineering firms did RevenueBase find based in Italy?
The saved snapshot records 560 matching company records, 10,803 tracked contacts and 3,488 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: September 19, 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
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Cite this list
RevenueBase Data Team. Top 25 telecommunications engineering firms based in Italy. Snapshot: September 19, 2026. https://revenuebase.ai/companies/telecommunications-engineering-firms/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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