Company lists · Data refreshed November 2026
Top 25 Fixed line telecommunications companies worldwide
RevenueBase identified 3,077 company matches for fixed line telecommunications companies worldwide as of November 2026 and tracks 408,308 professional contacts across them, including 69,133 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.
This list covers company matches for fixed line telecommunications companies worldwide, 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 November 5, 2026. Country and city lists for fixed line telecommunications companies follow the table.
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 fixed line telecommunications companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 30,583 contacts → | ||||
Exact match “Spectrum is a suite of advanced communications services offered by Charter Communications, Inc.(NASDAQ:CHTR), a leading broadband connectivity company available to more than 57…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 20,084 contacts → | ||||
Exact match “We are driving the digital transition of Italy and Brazil with innovative technologies and services because we want to contribute to accelerating the sustainable growth of the…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 14,642 contacts → | ||||
Exact match “Since its establishment in 1854, Telecom Egypt has played a pivotal role in driving growth within the local ICT market capitalizing on its vast infrastructure, which is one of the…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 13,929 contacts → | ||||
Exact match “Turkcell is a converged telecommunication and technology services provider, founded and headquartered in Türkiye.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 11,124 contacts → | ||||
Exact match “Claro Telecomunicaciones móviles y Claro Telecomunicaciones fijas.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 7,959 contacts → | ||||
Exact match “Mobily is a Saudi company launched commercially in May 2005.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 7,649 contacts → | ||||
Exact match “Windstream and Uniti have merged - Please follow us at Uniti Group, Inc.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 6,649 contacts → | ||||
Exact match “Add life to life.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 6,599 contacts → | ||||
Exact match “We believe everyone deserves the benefits of a modern connected life.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 5,959 contacts → | ||||
Exact match “Claro Chile es filial de América Móvil, el tercer operador de telecomunicaciones en el mundo y el más grande de Latinoamérica.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 5,608 contacts → | ||||
Exact match “Cable One Business offers scalable, reliable, and efficient solutions so that the businesses we serve can be successful.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 5,555 contacts → | ||||
Exact match “Dialog Axiata PLC is Sri Lanka’s flagship telecommunications service provider, which operates Dialog Mobile– the country’s largest mobile network.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 5,429 contacts → | ||||
Exact match “Tunisie Telecom est parmi les pionniers des grands opérateurs Telecom de la région.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 5,404 contacts → | ||||
Exact match “A GVT é a empresa nacional que mais cresce no setor de telecomunicações.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 5,245 contacts → | ||||
Exact match “VodafoneZiggo is een krachtenbundeling van twee sterke Nederlandse bedrijven.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 4,896 contacts → | ||||
Exact match “Claro Perú es subsidiaria de América Móvil, la empresa líder en servicios integrados de telecomunicaciones en Latinoamérica.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 4,071 contacts → | ||||
Exact match “WINDTRE è l’operatore italiano che offre connessioni, energia e prodotti assicurativi*.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 4,047 contacts → | ||||
Exact match “ACT (Atria Convergence Technologies Ltd.) was born out of a vision to become the most admired in-home entertainment, education, and interactive services provider in India, back in…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 3,922 contacts → | ||||
Exact match “A1 – Internet, Voice, TV and IT-Services from One Source A1 is Austria’s leading communications provider, encompassing more than 5.3 million mobile communications customers and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 3,664 contacts → | ||||
Exact match “About VTR At VTR, we work every day to innovate and create significant moments for our clients.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 3,449 contacts → | ||||
Exact match “Sunrise is Switzerland’s leading challenger in the telecommunications market and is listed on the SIX Swiss Exchange (SUNN).” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 3,325 contacts → | ||||
Exact match “A partire dal 1° gennaio 2026 Fastweb S.p.A.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 3,282 contacts → | ||||
Exact match “Voice wholesale” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 2,923 contacts → | ||||
Exact match “DIGI es una empresa que pertenece a la multinacional DIGI Communications, con 30 años de experiencia en el sector de las telecomunicaciones y presente en España desde 2008 donde…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 25 | 2,679 contacts → | ||||
Exact match “At Optimum, we believe in the power of connection.” Recorded in the RevenueBase company graph · Nov 5, 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 “fixed line telecommunications companies”. 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 3,077 fixed line telecommunications companies worldwide
See the full list, filter by size, metro and specialty, and access 69,133 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Fixed line telecommunications companies worldwide at a glance
As of Nov 5, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for fixed line telecommunications companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “fixed line telecommunications companies” 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. 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 69,133 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 November 5, 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.
Fixed line telecommunications companies by location
18 lists · largest firstEvery Fixed line telecommunications companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Fixed line telecommunications companies based in Brazil631
- Fixed line telecommunications companies based in the United States337
- Fixed line telecommunications companies based in the United Kingdom173
- Fixed line telecommunications companies based in Spain170
- Fixed line telecommunications companies based in Italy123
- Fixed line telecommunications companies based in Germany110
- Fixed line telecommunications companies based in France103
- Fixed line telecommunications companies based in India88
- Fixed line telecommunications companies based in Poland77
- Fixed line telecommunications companies based in Canada51
- Fixed line telecommunications companies based in Australia43
- Fixed line telecommunications companies based in Argentina37
- Fixed line telecommunications companies based in Türkiye36
- Fixed line telecommunications companies based in the Netherlands35
- Fixed line telecommunications companies based in Mexico32
- Fixed line telecommunications companies based in South Africa32
- Fixed line telecommunications companies based in Switzerland27
Cities
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 “fixed line telecommunications companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many fixed line telecommunications companies are there worldwide?
RevenueBase identified 3,077 company matches for fixed line telecommunications companies worldwide as of November 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?
Spectrum tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most fixed line telecommunications companies?
Brazil leads with 631 companies, followed by the United States (337) and the United Kingdom (173). Every fixed line telecommunications companies list by country and city is linked on this page.
Which city has the most fixed line telecommunications companies?
Sao Paulo leads with 43 company records, followed by London (30) and Rio De Janeiro (23).
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 69,133 professional contacts with verified work emails tracked across these 3,077 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 November 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 3,077 fixed line telecommunications companies worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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
Company intelligence · public preview
Top 25 fixed line telecommunications companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 3,077 matching company records for fixed line telecommunications companies worldwide, with 408,308 tracked contacts and 69,133 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: November 5, 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 fixed line telecommunications companies worldwide
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 |  Spectrumspectrum.comHQ: Stamford, NC, United StatesReported employees: 10001+ | Stamford, NC, United States | 10001+ | Exact match | 30,583 contacts → |
“Spectrum is a suite of advanced communications services offered by Charter Communications, Inc.(NASDAQ:CHTR), a leading broadband connectivity company available to more than 57…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  TIMgruppotim.itHQ: Milan, ItalyReported employees: 10001+ | Milan, Italy | 10001+ | Exact match | 20,084 contacts → |
“We are driving the digital transition of Italy and Brazil with innovative technologies and services because we want to contribute to accelerating the sustainable growth of the…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Telecom Egyptte.egHQ: Smart Village, EgyptReported employees: 10001+ | Smart Village, Egypt | 10001+ | Exact match | 14,642 contacts → |
“Since its establishment in 1854, Telecom Egypt has played a pivotal role in driving growth within the local ICT market capitalizing on its vast infrastructure, which is one of the…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Turkcellturkcell.com.trHQ: Istanbul, TürkiyeReported employees: 5,001-10,000 | Istanbul, Türkiye | 5,001-10,000 | Exact match | 13,929 contacts → |
“Turkcell is a converged telecommunication and technology services provider, founded and headquartered in Türkiye.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Claro Colombiaclaro.com.coHQ: Bogotá, ColombiaReported employees: 10001+ | Bogotá, Colombia | 10001+ | Exact match | 11,124 contacts → |
“Claro Telecomunicaciones móviles y Claro Telecomunicaciones fijas.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Mobilymobily.com.saHQ: Riyadh, Saudi ArabiaReported employees: 1,001-5,000 | Riyadh, Saudi Arabia | 1,001-5,000 | Exact match | 7,959 contacts → |
“Mobily is a Saudi company launched commercially in May 2005.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Windstreamuniti.comHQ: Little Rock, AR, United StatesReported employees: 10001+ | Little Rock, AR, United States | 10001+ | Exact match | 7,649 contacts → |
“Windstream and Uniti have merged - Please follow us at Uniti Group, Inc.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  DUdu.aeHQ: Dubai, United Arab EmiratesReported employees: 1,001-5,000 | Dubai, United Arab Emirates | 1,001-5,000 | Exact match | 6,649 contacts → |
“Add life to life.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  MTN Nigeriamtn.ngHQ: Lagos, NigeriaReported employees: 1,001-5,000 | Lagos, Nigeria | 1,001-5,000 | Exact match | 6,599 contacts → |
“We believe everyone deserves the benefits of a modern connected life.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Claro Chile S.Aclarochile.clHQ: Huechuraba, ChileReported employees: 1,001-5,000 | Huechuraba, Chile | 1,001-5,000 | Exact match | 5,959 contacts → |
“Claro Chile es filial de América Móvil, el tercer operador de telecomunicaciones en el mundo y el más grande de Latinoamérica.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cable ONEcableone.net HQ: Phoenix, AZ, United StatesReported employees: 1,001-5,000 | Phoenix, AZ, United States | 1,001-5,000 | Exact match | 5,608 contacts → |
“Cable One Business offers scalable, reliable, and efficient solutions so that the businesses we serve can be successful.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Dialog Axiata PLCdialog.lkHQ: Colombo 2, Sri LankaReported employees: 1,001-5,000 | Colombo 2, Sri Lanka | 1,001-5,000 | Exact match | 5,555 contacts → |
“Dialog Axiata PLC is Sri Lanka’s flagship telecommunications service provider, which operates Dialog Mobile– the country’s largest mobile network.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Tunisie Telecomtunisietelecom.tnHQ: Tunis, TunisiaReported employees: 5,001-10,000 | Tunis, Tunisia | 5,001-10,000 | Exact match | 5,429 contacts → |
“Tunisie Telecom est parmi les pionniers des grands opérateurs Telecom de la région.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  GVTtelefonica.com.brHQ: São Paulo, BrazilReported employees: 10001+ | São Paulo, Brazil | 10001+ | Exact match | 5,404 contacts → |
“A GVT é a empresa nacional que mais cresce no setor de telecomunicações.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Vodafoneziggovodafoneziggo.comHQ: Utrecht, NetherlandsReported employees: 5,001-10,000 | Utrecht, Netherlands | 5,001-10,000 | Exact match | 5,245 contacts → |
“VodafoneZiggo is een krachtenbundeling van twee sterke Nederlandse bedrijven.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Claro Perúclaro.com.peHQ: La Victoria, VenezuelaReported employees: 1,001-5,000 | La Victoria, Venezuela | 1,001-5,000 | Exact match | 4,896 contacts → |
“Claro Perú es subsidiaria de América Móvil, la empresa líder en servicios integrados de telecomunicaciones en Latinoamérica.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Wind TREwindtregroup.itHQ: Milan, ItalyReported employees: 5,001-10,000 | Milan, Italy | 5,001-10,000 | Exact match | 4,071 contacts → |
“WINDTRE è l’operatore italiano che offre connessioni, energia e prodotti assicurativi*.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  ACT Fibernetactcorp.inHQ: Bangalore, IndiaReported employees: 5,001-10,000 | Bangalore, India | 5,001-10,000 | Exact match | 4,047 contacts → |
“ACT (Atria Convergence Technologies Ltd.) was born out of a vision to become the most admired in-home entertainment, education, and interactive services provider in India, back in…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  A1 Telekom Austria AGa1.comHQ: Vienna, AustriaReported employees: 5,001-10,000 | Vienna, Austria | 5,001-10,000 | Exact match | 3,922 contacts → |
“A1 – Internet, Voice, TV and IT-Services from One Source A1 is Austria’s leading communications provider, encompassing more than 5.3 million mobile communications customers and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  VTRvtr.comHQ: Huechuraba, ChileReported employees: 1,001-5,000 | Huechuraba, Chile | 1,001-5,000 | Exact match | 3,664 contacts → |
“About VTR At VTR, we work every day to innovate and create significant moments for our clients.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Sunrisesunrise.chHQ: Glattpark (opfikon), SwitzerlandReported employees: 1,001-5,000 | Glattpark (opfikon), Switzerland | 1,001-5,000 | Exact match | 3,449 contacts → |
“Sunrise is Switzerland’s leading challenger in the telecommunications market and is listed on the SIX Swiss Exchange (SUNN).” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Fastwebfastweb.itHQ: Milan, ItalyReported employees: 1,001-5,000 | Milan, Italy | 1,001-5,000 | Exact match | 3,325 contacts → |
“A partire dal 1° gennaio 2026 Fastweb S.p.A.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Chunghwa Telecomcht.com.twHQ: TaiwanReported employees: 10001+ | Taiwan | 10001+ | Exact match | 3,282 contacts → |
“Voice wholesale” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Digi Spain Telecomdigimobil.esHQ: Alcobendas, SpainReported employees: 10001+ | Alcobendas, Spain | 10001+ | Exact match | 2,923 contacts → |
“DIGI es una empresa que pertenece a la multinacional DIGI Communications, con 30 años de experiencia en el sector de las telecomunicaciones y presente en España desde 2008 donde…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Optimumoptimum.comHQ: Queens, NY, United StatesReported employees: 5,001-10,000 | Queens, NY, United States | 5,001-10,000 | Exact match | 2,679 contacts → |
“At Optimum, we believe in the power of connection.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,077 company matches
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Fixed line telecommunications companies: dataset insights
November 5, 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
3,002 records in the displayed employee bands.
75 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,077 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: November 5, 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 ↗
Fixed line telecommunications companies by location
18 lists · largest firstEvery Fixed line telecommunications companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Fixed line telecommunications companies based in Brazil631
- Fixed line telecommunications companies based in the United States337
- Fixed line telecommunications companies based in the United Kingdom173
- Fixed line telecommunications companies based in Spain170
- Fixed line telecommunications companies based in Italy123
- Fixed line telecommunications companies based in Germany110
- Fixed line telecommunications companies based in France103
- Fixed line telecommunications companies based in India88
- Fixed line telecommunications companies based in Poland77
- Fixed line telecommunications companies based in Canada51
- Fixed line telecommunications companies based in Australia43
- Fixed line telecommunications companies based in Argentina37
- Fixed line telecommunications companies based in Türkiye36
- Fixed line telecommunications companies based in the Netherlands35
- Fixed line telecommunications companies based in Mexico32
- Fixed line telecommunications companies based in South Africa32
- Fixed line telecommunications companies based in Switzerland27
Cities
Questions about this company list
What does Exact match mean for fixed line telecommunications companies?
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 fixed line telecommunications companies did RevenueBase find worldwide?
The saved snapshot records 3,077 matching company records, 408,308 tracked contacts and 69,133 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: November 5, 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 fixed line telecommunications companies worldwide. Snapshot: November 5, 2026. https://revenuebase.ai/companies/browse/fixed-line-telecommunications-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 fixed line telecommunications companies worldwide
RevenueBase records 3,077 matching company records for fixed line telecommunications companies worldwide, with 408,308 tracked contacts and 69,133 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: November 5, 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 fixed line telecommunications companies worldwide
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 | Spectrumspectrum.com HQ: Stamford, NC, United StatesReported employees: 10001+ | Stamford, NC, United States | 10001+ | Exact match | 30,583 contacts → |
“Spectrum is a suite of advanced communications services offered by Charter Communications, Inc.(NASDAQ:CHTR), a leading broadband connectivity company available to more than 57…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | TIMgruppotim.it HQ: Milan, ItalyReported employees: 10001+ | Milan, Italy | 10001+ | Exact match | 20,084 contacts → |
“We are driving the digital transition of Italy and Brazil with innovative technologies and services because we want to contribute to accelerating the sustainable growth of the…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Telecom Egyptte.eg HQ: Smart Village, EgyptReported employees: 10001+ | Smart Village, Egypt | 10001+ | Exact match | 14,642 contacts → |
“Since its establishment in 1854, Telecom Egypt has played a pivotal role in driving growth within the local ICT market capitalizing on its vast infrastructure, which is one of the…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Turkcellturkcell.com.tr HQ: Istanbul, TürkiyeReported employees: 5,001-10,000 | Istanbul, Türkiye | 5,001-10,000 | Exact match | 13,929 contacts → |
“Turkcell is a converged telecommunication and technology services provider, founded and headquartered in Türkiye.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Claro Colombiaclaro.com.co HQ: Bogotá, ColombiaReported employees: 10001+ | Bogotá, Colombia | 10001+ | Exact match | 11,124 contacts → |
“Claro Telecomunicaciones móviles y Claro Telecomunicaciones fijas.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Mobilymobily.com.sa HQ: Riyadh, Saudi ArabiaReported employees: 1,001-5,000 | Riyadh, Saudi Arabia | 1,001-5,000 | Exact match | 7,959 contacts → |
“Mobily is a Saudi company launched commercially in May 2005.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Windstreamuniti.com HQ: Little Rock, AR, United StatesReported employees: 10001+ | Little Rock, AR, United States | 10001+ | Exact match | 7,649 contacts → |
“Windstream and Uniti have merged - Please follow us at Uniti Group, Inc.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | DUdu.ae HQ: Dubai, United Arab EmiratesReported employees: 1,001-5,000 | Dubai, United Arab Emirates | 1,001-5,000 | Exact match | 6,649 contacts → |
“Add life to life.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | MTN Nigeriamtn.ng HQ: Lagos, NigeriaReported employees: 1,001-5,000 | Lagos, Nigeria | 1,001-5,000 | Exact match | 6,599 contacts → |
“We believe everyone deserves the benefits of a modern connected life.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Claro Chile S.Aclarochile.cl HQ: Huechuraba, ChileReported employees: 1,001-5,000 | Huechuraba, Chile | 1,001-5,000 | Exact match | 5,959 contacts → |
“Claro Chile es filial de América Móvil, el tercer operador de telecomunicaciones en el mundo y el más grande de Latinoamérica.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cable ONEcableone.net HQ: Phoenix, AZ, United StatesReported employees: 1,001-5,000 | Phoenix, AZ, United States | 1,001-5,000 | Exact match | 5,608 contacts → |
“Cable One Business offers scalable, reliable, and efficient solutions so that the businesses we serve can be successful.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Dialog Axiata PLCdialog.lk HQ: Colombo 2, Sri LankaReported employees: 1,001-5,000 | Colombo 2, Sri Lanka | 1,001-5,000 | Exact match | 5,555 contacts → |
“Dialog Axiata PLC is Sri Lanka’s flagship telecommunications service provider, which operates Dialog Mobile– the country’s largest mobile network.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Tunisie Telecomtunisietelecom.tn HQ: Tunis, TunisiaReported employees: 5,001-10,000 | Tunis, Tunisia | 5,001-10,000 | Exact match | 5,429 contacts → |
“Tunisie Telecom est parmi les pionniers des grands opérateurs Telecom de la région.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | GVTtelefonica.com.br HQ: São Paulo, BrazilReported employees: 10001+ | São Paulo, Brazil | 10001+ | Exact match | 5,404 contacts → |
“A GVT é a empresa nacional que mais cresce no setor de telecomunicações.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Vodafoneziggovodafoneziggo.com HQ: Utrecht, NetherlandsReported employees: 5,001-10,000 | Utrecht, Netherlands | 5,001-10,000 | Exact match | 5,245 contacts → |
“VodafoneZiggo is een krachtenbundeling van twee sterke Nederlandse bedrijven.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Claro Perúclaro.com.pe HQ: La Victoria, VenezuelaReported employees: 1,001-5,000 | La Victoria, Venezuela | 1,001-5,000 | Exact match | 4,896 contacts → |
“Claro Perú es subsidiaria de América Móvil, la empresa líder en servicios integrados de telecomunicaciones en Latinoamérica.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Wind TREwindtregroup.it HQ: Milan, ItalyReported employees: 5,001-10,000 | Milan, Italy | 5,001-10,000 | Exact match | 4,071 contacts → |
“WINDTRE è l’operatore italiano che offre connessioni, energia e prodotti assicurativi*.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ACT Fibernetactcorp.in HQ: Bangalore, IndiaReported employees: 5,001-10,000 | Bangalore, India | 5,001-10,000 | Exact match | 4,047 contacts → |
“ACT (Atria Convergence Technologies Ltd.) was born out of a vision to become the most admired in-home entertainment, education, and interactive services provider in India, back in…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | A1 Telekom Austria AGa1.com HQ: Vienna, AustriaReported employees: 5,001-10,000 | Vienna, Austria | 5,001-10,000 | Exact match | 3,922 contacts → |
“A1 – Internet, Voice, TV and IT-Services from One Source A1 is Austria’s leading communications provider, encompassing more than 5.3 million mobile communications customers and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | VTRvtr.com HQ: Huechuraba, ChileReported employees: 1,001-5,000 | Huechuraba, Chile | 1,001-5,000 | Exact match | 3,664 contacts → |
“About VTR At VTR, we work every day to innovate and create significant moments for our clients.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Sunrisesunrise.ch HQ: Glattpark (opfikon), SwitzerlandReported employees: 1,001-5,000 | Glattpark (opfikon), Switzerland | 1,001-5,000 | Exact match | 3,449 contacts → |
“Sunrise is Switzerland’s leading challenger in the telecommunications market and is listed on the SIX Swiss Exchange (SUNN).” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Fastwebfastweb.it HQ: Milan, ItalyReported employees: 1,001-5,000 | Milan, Italy | 1,001-5,000 | Exact match | 3,325 contacts → |
“A partire dal 1° gennaio 2026 Fastweb S.p.A.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Chunghwa Telecomcht.com.tw HQ: TaiwanReported employees: 10001+ | Taiwan | 10001+ | Exact match | 3,282 contacts → |
“Voice wholesale” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Digi Spain Telecomdigimobil.es HQ: Alcobendas, SpainReported employees: 10001+ | Alcobendas, Spain | 10001+ | Exact match | 2,923 contacts → |
“DIGI es una empresa que pertenece a la multinacional DIGI Communications, con 30 años de experiencia en el sector de las telecomunicaciones y presente en España desde 2008 donde…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Optimumoptimum.com HQ: Queens, NY, United StatesReported employees: 5,001-10,000 | Queens, NY, United States | 5,001-10,000 | Exact match | 2,679 contacts → |
“At Optimum, we believe in the power of connection.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Fixed line telecommunications companies: dataset insights
November 5, 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
3,002 records in the displayed employee bands.
75 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,077 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: November 5, 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 ↗
Fixed line telecommunications companies by location
18 lists · largest firstEvery Fixed line telecommunications companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Fixed line telecommunications companies based in Brazil631
- Fixed line telecommunications companies based in the United States337
- Fixed line telecommunications companies based in the United Kingdom173
- Fixed line telecommunications companies based in Spain170
- Fixed line telecommunications companies based in Italy123
- Fixed line telecommunications companies based in Germany110
- Fixed line telecommunications companies based in France103
- Fixed line telecommunications companies based in India88
- Fixed line telecommunications companies based in Poland77
- Fixed line telecommunications companies based in Canada51
- Fixed line telecommunications companies based in Australia43
- Fixed line telecommunications companies based in Argentina37
- Fixed line telecommunications companies based in Türkiye36
- Fixed line telecommunications companies based in the Netherlands35
- Fixed line telecommunications companies based in Mexico32
- Fixed line telecommunications companies based in South Africa32
- Fixed line telecommunications companies based in Switzerland27
Cities
Questions about this company list
What does Exact match mean for fixed line telecommunications companies?
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 fixed line telecommunications companies did RevenueBase find worldwide?
The saved snapshot records 3,077 matching company records, 408,308 tracked contacts and 69,133 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: November 5, 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 fixed line telecommunications companies worldwide. Snapshot: November 5, 2026. https://revenuebase.ai/companies/browse/fixed-line-telecommunications-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗