Company lists · Data refreshed September 2026

Top 18 Telecommunications carriers based in Türkiye

Name: Telecommunications carriers based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 80 companies tracked

RevenueBase identified 80 company matches for telecommunications carriers associated with Türkiye as of September 2026 and tracks 14,573 professional contacts across them, including 3,506 with verified work emails. Istanbul is the largest hub.

This list covers company matches for telecommunications carriers associated with Türkiye, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built

80Companies

14,573Contacts tracked

3,506Verified emails

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The 18 largest telecommunications carriers based in Türkiye

Ranked by team size

Top 18 of 80 company matches for telecommunications carriers based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Turkcell	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	5,001-10,000	12,790 contacts →
	Exact match “Turkcell is a converged telecommunication and technology services provider, founded and headquartered in Türkiye.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Turknet	Exact match	Şişli, TürkiyeHQ recorded Sep 19, 2026	501-1,000	970 contacts →
	Exact match “We believe the internet is the great equalizer and enabler.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Tellcom	Exact match	Esentepe, TürkiyeHQ recorded Sep 19, 2026	201-500	68 contacts →
	Exact match “Superonline (Tellcom), biggest alternative telecommunications operator in Turkey, is a broadband and voice services provider.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Neti̇n Haberleşme Teknoloji̇leri̇ A.Ş	Exact match	İzmir, TürkiyeHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “As the leading internet service provider in our region, we continue our investments in innovation, technology, and high service quality without slowing down to offer our customers…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	İnfitek Bilişim Teknolojileri	Exact match	Yenimahalle, TürkiyeHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “İnfitek Telekomünikasyon; 2013 yılında Ankara'da kurulmuş olup, iletişim sektöründe faaliyete başlamış dinamik bir oluşumdur.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Foniva Telekomünikasyon Hizmetleri A.Ş	Exact match	34394 Şişli/i̇stanbul, TürkiyeHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “Yılların deneyimi ile Telekomünikasyon sektörünün içinden gelen bir ekip olarak, enerjimiz, heyecanımız ve dinamik yapımızla; hizmet verdiğimiz tüm paydaşlarımıza özel çözümler ve…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Acts Telecom	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	11-50	9 contacts →
	Exact match “ACTS is a telecommunication service provider that focus on international voice carrier services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Teknodc Bilişim Teknolojileri A.Ş	Exact match	Gebze, TürkiyeHQ recorded Sep 19, 2026	1-10	9 contacts →
	Exact match “Our Mission To provide our customers with the highest quality products and services that they can use effectively and efficiently.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Solveline Communication	Exact match	İstanbul, TürkiyeHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match “Solveline Telekom, verdiği hizmetlerle, uyguladığı projelerle Telekom sektöründe kendini ispatlamıştır.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	NAC Telekomünikasyon	Exact match	Küçükçekmece, TürkiyeHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match “Şirket Profili 2007’de Fırat Telekom olarak başladığı yolculuğuna 2014 yılından itibaren NAC Telekomünikasyon olarak devam eden ve telekomünikasyon sektöründe verdiği hizmetlerle…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Online Telekom	Exact match	İstanbul, TürkiyeHQ recorded Sep 19, 2026	11-50	6 contacts →
	Exact match “Online Telekom, 2010 yılında bilgi teknolojileri ve iletişim kurumu (BTK) tarafından almış olduğu Sabit Telefon Hizmeti (STH) lisansı ile şehir içi, şehirlerarası ve/veya uluslar…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Mutlucell İletişim Hizmetleri A.Ş	Exact match	Trabzon, TürkiyeHQ recorded Sep 19, 2026	11-50	6 contacts →
	Exact match “İletişim sektöründe 10.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Filikanet	Exact match	İstanbul, TürkiyeHQ recorded Sep 19, 2026	11-50	5 contacts →
	Exact match “Filika, sahip olduğu yetkilendirmeler ile başta yüksek hızda internet hizmeti olmak üzere bireysel ve kurumsala yönelik telekomünikasyon sektöründe hizmet veren bir firmadır.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Avencom Telekom Hizmetleri	Exact match	Kadikoy, TürkiyeHQ recorded Sep 19, 2026	11-50	5 contacts →
	Exact match “Avencom Telekom was established in 2010 year in line with sectoral needs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Protim Iletişim LTD	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	11-50	4 contacts →
	Exact match “ProTim kadrosu uzun yillar Ericsson Turkiye' nin kadrosunda yer almis, telekomünikasyon sektöründe ileri derecede bilgi, tecrübeye sahip genç ve dinamik bir olusumdur.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Rtel Global	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	11-50	4 contacts →
	Exact match “RTel Global Telecom Solutions offers a comprehensive portfolio of voice services for a commitment to work with you to tailor a solution that will maximize your profit potential in…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Skynet İletişim Hizmetleri A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Sep 19, 2026	201-500	3 contacts →
	Exact match “Kurulduğu 2013 yılından itibaren, aileden biri olarak gördüğü müşterilerine sunduğu servis ve katma değerli hizmetler ile birlikte şeffaf bir iletişim içerisinde yer almayı…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Ncom Telekomünikasyon VE İletişim Hizmetleri Anonim Şirketi	Exact match	Şerifali, TürkiyeHQ recorded Sep 19, 2026	11-50	2 contacts →
	Exact match “Telekomünikasyon ve İnternet teknolojileri alanında bireysel ve kurumsal müşterilerine hizmet veren NCOM, sağladığı 7/24 kesintisiz destek hizmetiyle müşteri memnuniyetini en üst…” 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 carriers”. 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 18 of 80 telecommunications carriers based in Türkiye

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Telecommunications carriers based in Türkiye at a glance

As of Sep 19, 2026

24.1%Verified-email coverage

182.2Average contacts per company

11-50Median size (employees)

31.2%Largest-city concentration · Istanbul

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 80 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 Türkiye whose business descriptions match “telecommunications carriers” 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 3,506 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 carriers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunications carriers are there based in Türkiye?

RevenueBase identified 80 company matches for telecommunications carriers associated with Türkiye 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?

Turkcell tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most telecommunications carriers?

Istanbul leads with 25 company records, followed by Izmir (5) and Ankara (4).

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 3,506 professional contacts with verified work emails tracked across these 80 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.

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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.