Company lists · Data refreshed November 2026

Top 21 IT operations outsourcing companies based in Türkiye

RevenueBase identified 79 company matches for IT operations outsourcing companies associated with Türkiye as of November 2026 and tracks 1,372 professional contacts across them, including 383 with verified work emails. Istanbul is the largest hub.

This list covers company matches for IT operations outsourcing 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 5, 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 5, 2026 How this list was built
79Companies
1,372Contacts tracked
383Verified emails
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The 21 largest IT operations outsourcing companies based in Türkiye

Ranked by team size
Top 21 of 79 company matches for IT operations outsourcing companies based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchAtasehir, TürkiyeHQ recorded Nov 5, 2026201-500351 contacts →

Exact match

“VBT is a technology company which established by a dedicate group of experts and gives support in international area.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202651-200180 contacts →

Exact match

“At Eclit, we offer managed IT solutions with the help of more than 20 years of experience as a holistic business partner.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchŞişli, TürkiyeHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
4Exact matchKuzguncuk, TürkiyeHQ recorded Nov 5, 20265,001-10,00065 contacts →

Exact match

“YK Holding olarak 1996’dan bugüne birçok işletmeye sunduğumuz OUTSOURCING hizmetleriyle sektörde güçlü, güvenilir ve bilinen bir markayız.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchDüzce, TürkiyeHQ recorded Nov 5, 202651-20063 contacts →

Exact match

“Solutions44 knowledge and experiences in the information technologies sector dates back to the year of 2017.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202651-20055 contacts →

Exact match

“DESistem, hizmet verdiği alanlardaki deneyimli ve güçlü kadrosu ile satış öncesi ve satış sonrası uçtan uca çözüm ve hizmetler sunarak, müşterilerine doğru çözümleri, hızlı ve…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSeyhan, TürkiyeHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
8Exact matchIzmir, TürkiyeHQ recorded Nov 5, 202651-20037 contacts →

Exact match

“aSAY Comm – as one of the first investments – is the starting point of the vision and value carried through the Group Companies, Our respect to work and willingness to gratify our…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchKadıköy, TürkiyeHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“PalCon, bilişim teknolojilerinin operasyon ve hizmetleri konusunda yaklaşık 20 yıllık tecrübenin birikimi ile çalışmakta olan Paladin ICT ve Connect firmalarının güçlerini…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchÜmraniye/i̇stanbul, TürkiyeHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Yesis Bilişim A.Ş, 2008 yılından bu yana kurumsal firmalara IT danışmanlık, sistem yönetimi, siber güvenlik ve teknoloji altyapı hizmetleri sunmaktadır.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchKadikoy, TürkiyeHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“InfoTelica olarak yüksek öncelik, kesintisizlik ve ileri güvenlik gerektiren tüm sistemlerinizi yönetiyoruz.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202651-20013 contacts →

Exact match

“TechOps Center is an innovative technical operations center that provides ready-to-use, flexible, scalable, cost-effective, remotely managed resources and special services for…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“As a technology and services provider, Atacom enables you to manage your operations, optimize your IT infrastructure, secure and transform your business into an intelligent…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchÜsküdar, TürkiyeHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Teknokom offers its clients with cost effective, tailored IT Outsourcing services, which complement and enhance their own IT resource.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBursa, TürkiyeHQ recorded Nov 5, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchMuratpasa, TürkiyeHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
17Exact matchSisli, TürkiyeHQ recorded Nov 5, 202611-506 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
19Exact matchKağıthane, TürkiyeHQ recorded Nov 5, 202611-503 contacts →

Exact match

“Haliç Bilişim, temellerini her biri 20 yılı aşkın sektör tecrübesine sahip uzman kadrosu üzerine kurmuş bir bilgi teknolojileri şirketidir.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchÇankaya, TürkiyeHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Kotto, müşterilerine stratejik dış kaynak kullanımı, BT entegrasyon ve e-dönüşüm konularında çözüm ve servis sağlayan bir teknoloji şirketi olup, aynı zamanda BT sektörünün en…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase

Showing 21 of 79 IT operations outsourcing companies based in Türkiye

See the full list, filter by size, metro and specialty, and access 383 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT operations outsourcing companies based in Türkiye at a glance

As of Nov 5, 2026
27.9%Verified-email coverage
17.4Average contacts per company
1-10Median size (employees)
44.3%Largest-city concentration · Istanbul
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
23
51-200
11
201-500
1
5,001-10,000
1

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 79 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 operations outsourcing 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 383 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.

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 operations outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT operations outsourcing companies are there based in Türkiye?

RevenueBase identified 79 company matches for IT operations outsourcing 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?

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

Which city has the most IT operations outsourcing companies?

Istanbul leads with 35 company records, followed by Ankara (4) and Atasehir (3).

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 383 professional contacts with verified work emails tracked across these 79 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.

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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.