Company lists · Data refreshed November 2026

Top 25 Enterprise support companies based in Türkiye

RevenueBase identified 365 company matches for enterprise support companies associated with Türkiye as of November 2026 and tracks 4,516 professional contacts across them, including 945 with verified work emails. Istanbul is the largest hub.

This list covers company matches for enterprise support 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
365Companies
4,516Contacts tracked
945Verified emails
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The 25 largest enterprise support companies based in Türkiye

Ranked by team size
Top 25 of 365 company matches for enterprise support 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 matchIstanbul, TürkiyeHQ recorded Nov 5, 20261,001-5,000465 contacts →

Exact match

“Biz Kimiz?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 2026201-500125 contacts →

Exact match

“CottGroup® is a holistic service organization that offers a full range of consulting, outsourcing, technology, and training services to manage operations and provide practical…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202651-200111 contacts →

Exact match

“By constant thriving, we follow up the road which we departed at 2007 with purpose to supply IT Services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 2026201-500111 contacts →

Exact match

“1975 yılında Sabancı Holding bünyesinde kurulan BİMSA, 40 yıllık deneyimi ile Türkiye’nin önde gelen bilgi teknolojisi şirketlerindendir.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 2026201-500104 contacts →

Exact match

“About Turcom Turcom has been providing ICT solutions and 7/24 support to an ever growing number of corporate customers practically in all the sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchMaltepe, TürkiyeHQ recorded Nov 5, 202651-200104 contacts →

Exact match

“Since its establishment in Experteam is offering service in business applications and information technologies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 2026201-50094 contacts →

Exact match

“KG Teknoloji’s know-how and experience dates back to the year of 2003.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchİçerenköy, TürkiyeHQ recorded Nov 5, 202651-20071 contacts →

Exact match

“Developing strong partners with the world's largest technology manufacturers, BNTPRO; While providing professional solutions for the needs of its customers, with its domestic…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202651-20068 contacts →

Exact match

“Intime Info Yazılım Çözümleri A.Ş, Online Grup bünyesinde bulunan şirketlerden bir tanesidir.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact 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
12Exact 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
13Exact 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
14Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202651-20051 contacts →

Exact match

“Este Bilisim is one of the leading companies in information and communication technologies sector in Turkey, providing business solutions to its customers with its high quality…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202651-20048 contacts →

Exact match

“Welcome to Arneca Technologies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202651-20045 contacts →

Exact match

“ITserv Technology, which sets out with the slogan "Innovate, Transform, Adapt: Global services with ITserv Technology" in the information technology sector, offers information…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchİzmi̇r, TürkiyeHQ recorded Nov 5, 202611-5042 contacts →

Exact match

“BTE Bilgisayar (Bilgi Teknolojileri Eğitim ve Danışmanlık) 2009 yılında sistem entegratör kimliğiyle IT sektörüne giriş yapmıştır.Profesyonel güçlü kadrosuyla birlikte müşteri…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-5041 contacts →

Exact match

“Mainty Teknoloji A.Ş; Ağ ve Altyapı, Sistem, Güvenlik Sistemleri ve Telekomünikasyon Servisleri alanlarında kurulum, bakım ve servis hizmetlerini gerçekleştiren bir teknoloji…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202651-20035 contacts →

Exact match

“20 yılı aşan sektör tecrübemiz ve uzman kadromuzla,bilişim sektöründe; projelendirme, satış, kurulum, bakım, personel kiralama, profesyonel teknik destek, danışmanlık ve eğitim…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“KurumSoft ERP sektöründe Logo Yazılım San.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 20261,001-5,00033 contacts →

Exact match

“Türkiye’nin lider sistem entegratörü Netaş’ın %100 bağlı ortaklığı olan BDH (Bilişim Destek Hizmetleri) olarak sertifikalı uzman kadromuzla, tüm sektörlere ve her ölçekteki kuruma…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact 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
24Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
25Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“BEKLENTİLERİNİZİN ÖTESİNDE ÇÖZÜMLER… Hızlı ve Etkili Çözümler.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 365 enterprise support companies based in Türkiye

See the full list, filter by size, metro and specialty, and access 945 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise support companies based in Türkiye at a glance

As of Nov 5, 2026
20.9%Verified-email coverage
12.4Average contacts per company
1-10Median size (employees)
34.0%Largest-city concentration · Istanbul
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
196
11-50
121
51-200
32
201-500
8
501-1,000
1
1,001-5,000
4

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 365 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 “enterprise support 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 945 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.

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

How many enterprise support companies are there based in Türkiye?

RevenueBase identified 365 company matches for enterprise support 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 enterprise support companies?

Istanbul leads with 124 company records, followed by Ankara (21) and Atasehir (17).

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 945 professional contacts with verified work emails tracked across these 365 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.