Company lists · Data refreshed November 2026

Top 23 IT support and maintenance companies based in Türkiye

RevenueBase identified 162 company matches for IT support and maintenance companies associated with Türkiye as of November 2026 and tracks 1,214 professional contacts across them, including 213 with verified work emails. Istanbul is the largest hub.

This list covers company matches for IT support and maintenance companies 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
162Companies
1,214Contacts tracked
213Verified emails
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The 23 largest IT support and maintenance companies based in Türkiye

Ranked by team size
Top 23 of 162 company matches for IT support and maintenance companies 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, 20261,001-5,000465 contacts →

Exact match

“Biz Kimiz?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchŞişli, TürkiyeHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Since our founding in 1997, we have worked to provide value to our customers by offering customized services with a focus on technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSeyhan, TürkiyeHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Evant works with the giants of Tech Industry to meet customers demand with the right solution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Elips Electronik joined the Turkish IT sector in 1988, maintains its strong position in the sector with its technical services, system design and installation, corporate IT sales…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchÜmraniye / İstanbul, TürkiyeHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“As Aynet Teknoloji, we have been in business partnership with the leading companies of the sector since 1998 and we are among the leading companies of the sector in the service…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Servis Noktası A.Ş, established in year 2006, started functioning with 19 contractual service points in 7 provinces.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Türkiye’nin yeni nesil bilişim firmalarından biri olarak, 2021 yılında kurulmuş olmamıza rağmen geniş ürün yelpazemiz ve sahibi olduğumuz bir çok partnerlik ile birlikte sayısı…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDenizli, TürkiyeHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“2002 yılında kurulan firmamız faaliyetlerine bilgisayar Netsis satışı ve desteği, donanım satışı, teknik servisi, network çözümleri ve danışmanlık hizmetleri olarak başlamıştır.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Ülke çapında yaygın hizmet ağımız, yetkin ve deneyimli insan kaynağımızla; beklentilerinizi aşan, standartlarınızı yükselten, yeni teknolojilerin de katma değeriyle kurumunuzun…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKagithane, TürkiyeHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Hızla gelişen ve dur durak bilmeyen teknolojik gelişmeleri, sürekli takip edip yenilikleri müşterilerine hızla aktarmak üzere Haziran 2005 de kurulmuştur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAtasehir, TürkiyeHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Ata Medya, yılından bu yana sektör gözetmeksizin yurtiçi ve yurtdışı müşterilerine, IT donanım, yazılım, kişisel teknoloji ürünlerinin satış-pazarlamasını yapmanın yanı sıra; IT…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMuratpasa, TürkiyeHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Teknoloji ortağınız olarak ihtiyaçlarınızı anlamak, uzmanlık alanlarınıza odaklanmanıza yardımcı olarak, işlerinizde daha verimli ve başarılı olabilmenizi sağlamaktır.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSisli, TürkiyeHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Kurumsal IT destek ile müşterilerimize profesyonel hizmet vermeye devam ediyoruz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchİzmi̇r, TürkiyeHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Prosel Bilgisayar”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKocaeli̇, TürkiyeHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Bilişim teknolojileri alanında ihtiyaç duyulan Teknik Servis hizmetlerini markadan bağımsız, müşteri istek ve memnuniyetini ön planda tutarak, en kısa sürede, kaliteli, ekonomik…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“1997 yılında PcDestek olarak yola çıktığımızda, değerli müşterilerimize hızlı ve doğru hizmet sunmayı temel hedef olarak belirledik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAnkara, TürkiyeHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Yılından beri Bilişim Teknolojileri ve Elektronik alanında hizmet vermekteyiz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Bilişim Teknolojilerine Taze Yaklaşım Bilişim Çözümleri, BT Destek, ve İnternet Servisleri hizmetleri hakkındaki kapsamlı tecrübemiz ile, Bilişim Teknolojileri sistemlerinizi…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Kurumsal Sistemlerde hızlı bir dönüşüm yaşanırken, BT ortamınıza yeni teknolojileri getirmenin baskısı hiç bu kadar güçlü ve mecburi olmamıştı.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKocaeli, TürkiyeHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Firmamız daima müşterilerimizin bilgisayar servisi maliyetlerini düşürmek, hızlı ve yerinde servis hizmeti vermek, zaman kaybını minimuma düşürmek ve güvenli bir servis anlayışını…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAnkara, TürkiyeHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Atasoyk Computer is an information technology and services company based in Ankara”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Güncel Destek; teknik bilgi seviyesi ve operasyon ekibi ile müşterilerin ihtiyaçlarına hızlı, etkin ve süreklilik esasına uygun çözümler sunmaktadır.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBursa, TürkiyeHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Bilgisayar Donanımları • Hosting Hizmetleri • Notebook ve Pc Arıza Onarım • Yazıcı Onarım ve Bakım • Kurumsal Servis ve Onarım • Güvenlik ve Kamera”

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

Showing 23 of 162 IT support and maintenance companies based in Türkiye

See the full list, filter by size, metro and specialty, and access 213 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT support and maintenance companies based in Türkiye at a glance

As of Nov 6, 2026
17.5%Verified-email coverage
7.5Average contacts per company
1-10Median size (employees)
29.6%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
40
51-200
9
1,001-5,000
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 162 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 “IT support and maintenance 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. 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 213 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.

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 “IT support and maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT support and maintenance companies are there based in Türkiye?

RevenueBase identified 162 company matches for IT support and maintenance companies 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?

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

Which city has the most IT support and maintenance companies?

Istanbul leads with 48 company records, followed by Ankara (13) and Izmir (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 213 professional contacts with verified work emails tracked across these 162 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.