Company lists · Data refreshed November 2026

Top 25 Telecom business development agencies based in Türkiye

RevenueBase identified 475 company matches for telecom business development agencies associated with Türkiye as of November 2026 and tracks 16,465 professional contacts across them, including 3,433 with verified work emails. Istanbul is the largest hub.

This list covers company matches for telecom business development agencies 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 November 6, 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 Nov 6, 2026 How this list was built
475Companies
16,465Contacts tracked
3,433Verified emails
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The 25 largest telecom business development agencies based in Türkiye

Ranked by team size
Top 25 of 475 company matches for telecom business development agencies based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20265,001-10,00013,929 contacts →

Exact match

“Turkcell is a converged telecommunication and technology services provider, founded and headquartered in Türkiye.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026501-1,00082 contacts →

Exact match

“2006 yılında bir yazılım firması olarak faaliyetlerine başlamış olup 2008'den itibaren sektörünün öncü firmalarından Türk Telekom ile çalışmaya başlayarak telekomünikasyon…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEsentepe, TürkiyeHQ recorded Nov 6, 2026201-50071 contacts →

Exact match

“Superonline (Tellcom), biggest alternative telecommunications operator in Turkey, is a broadband and voice services provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Port iş ve dış tic.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Most Idea olarak, iş dünyasına sıra dışı çözümler sunarak ve işinize değer katmayı hedefleyerek öne çıkıyoruz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 2026201-50030 contacts →

Exact match

“2009 yılından bugüne, hizmet sektöründe doğrudan pazarlama, araştırma, organizasyon, dijital medya ve danışmanlık alanında saha hizmetleri sunan, uluslararası lider firmaların…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAnkara, TürkiyeHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Ofisus, 2006 yılından bu yana alanında tecrübeli ve bilgili uzman kadrosuyla kurulmuş bir stratejik danışmanlık firmasıdır.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 2026201-50029 contacts →

Exact match

“Telekomünikasyon, Teknoloji ve Mağazacılık - Perakendecilik sektörlerinde ülkenin önde gelen şirketlerinden olan Doruk Şirketler Grubu, İstanbul ve Trakya blgelerinde 24 adet…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Think Technology, which will become a passion for its customers as well as its employees, business partners and even its competitors, provides consulting support with the latest…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Sonitel, Turkey's 360° Customer Experience Platform Sonitel is a Turkey-based customer experience platform that unifies contact center, IP and cloud PBX, omnichannel…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNilüfer, TürkiyeHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Trevi Teknoloji, 2009 yılında Bursa merkezli olarak kurulmuş ve sertifikalı uzman mühendis kadrosu ile çözüm odaklı hizmetler vermektedir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBesiktas, TürkiyeHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“YUKATEL; Telekomünikasyon sektöründe uzun yıllardır farklı markaları ile Avrupa’da etkin bir kuruluş.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKadikoy, TürkiyeHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“PİVOT is working based on 1.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGaziantep, TürkiyeHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“A leading business development and consulting firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“NetFactor Telekom 2007 yılında telekominikasyon ve internet teknolojileri alanında hizmet vermeye başlamıştır.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchYenimahalle, TürkiyeHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“İnfitek Telekomünikasyon; 2013 yılında Ankara'da kurulmuş olup, iletişim sektöründe faaliyete başlamış dinamik bir oluşumdur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBursa, TürkiyeHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“2009 Yılından bu yana var olan firmamız Sabit Telefon, İnternet, SMS, IP Santral çözümleri ile kurumsal ve bireysel müşterilerimize ekonomik, yenilikçi, şeffaf hizmet anlayışı ile…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKonak, TürkiyeHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Medusa Global, markaların dijital büyüme yolculuğunu uçtan uca yöneten bir dijital hızlandırma ve danışmanlık şirketidir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact match34394 Şişli/i̇stanbul, TürkiyeHQ recorded Nov 6, 202611-5013 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchŞişli, TürkiyeHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“1995 yılında kurulan Şirketimiz Telekomünikasyon alanında faaliyet göstermektedir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Parkyeri is an Istanbul based company with its scope of business covering software development, operations and consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“ACTS is a telecommunication service provider that focus on international voice carrier services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“The principal goal of the solutions offered by D-CAT is to add extra value to the business ecosystems of the companies by shortening the time asked for a business model and by…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchEsenler, TürkiyeHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“We are a team of entrepreneurs who believe that none of us are as smart as all of us.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-509 contacts →

Exact match

“We help companies and brands to create, grow and secure their revenue streams by breaking old thinking patterns in strategy, marketing and innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 475 telecom business development agencies based in Türkiye

See the full list, filter by size, metro and specialty, and access 3,433 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom business development agencies based in Türkiye at a glance

As of Nov 6, 2026
20.9%Verified-email coverage
34.7Average contacts per company
1-10Median size (employees)
44.8%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
276
11-50
146
51-200
31
201-500
14
501-1,000
3
1,001-5,000
1
5,001-10,000
3

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 475 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 “telecom business development agencies” 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 3,433 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 6, 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.

Telecom business development agencies by metro

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 “telecom business development agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom business development agencies are there based in Türkiye?

RevenueBase identified 475 company matches for telecom business development agencies associated with Türkiye 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?

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

Which city has the most telecom business development agencies?

Istanbul leads with 213 company records, followed by Ankara (35) and Sisli (25).

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 3,433 professional contacts with verified work emails tracked across these 475 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 6, 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.