Company lists · Data refreshed November 2026
Top 25 IT companies based in Türkiye
RevenueBase identified 2,154 company matches for IT companies associated with Türkiye as of November 2026 and tracks 34,008 professional contacts across them, including 7,545 with verified work emails. Istanbul is the largest hub.
This list covers company matches for IT 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.
The 25 largest IT companies based in Türkiye
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,242 contacts → | ||||
Exact match “Since 2006, we have been operating as one of Turkey's leading technology companies, delivering services through our highly skilled and expert teams at our offices in Istanbul and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,903 contacts → | ||||
Exact match “İnnova Bilişim Çözümleri A.Ş, farklı teknolojilerde bilgi birikimine sahip 1400 kişilik profesyonel kadrosu ile Türkiye’nin önde gelen bilişim çözümleri firmasıdır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 1,810 contacts → | ||||
Exact match “Ziraat Technology, one of the biggest IT companies in Turkey, breaks new grounds with developing banking solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 1,573 contacts → | ||||
Exact match “KoçSistem is the leader in information technologies pioneering the sector since 1945, serving both in Turkey and in more than 30 countries from Azerbaijan to Saudi Arabia, from…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 806 contacts → | ||||
Exact match “Doğuş Teknoloji, bugün 10’un üzerinde sektörde pek çok firmaya hizmet veren, odağına insanı alan, hızlı, yenilikçi, proaktif ve derin analiz yetkinlikleriyle ihtiyaca özel…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 642 contacts → | ||||
Exact match “adesso Turkey: Where Global IT Expertise Meets Local Excellence Since its foundation in 2013, adesso Turkey has grown from a small Istanbul office into a multi-domain project…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 485 contacts → | ||||
Exact match “ATP, a leading enterprise IT solutions provider, has been rapidly expanding globally since its public debut on Borsa Istanbul in June 2021 (BIST: ATATP).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 462 contacts → | ||||
Exact match “1998 yılında kurulan Teknoser, günümüzde bilgi ve iletişim teknolojileri pazarının önde gelen sistem entegrasyon ve saha hizmetleri firmasıdır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 404 contacts → | ||||
Exact match “1995’te Eresoft adıyla kurulan ve 1997’de SAP’nin Türkiye’deki ilk yerel iş ortağı olan şirketimiz, 2005 yılında 10 farklı ülkede faaliyet gösteren BTC Group bünyesine katılarak…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 351 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 6, 2026 · View company records in RevenueBase | |||||
| 11 | 315 contacts → | ||||
Exact match “AlbarakaTech Global founded in 2019 to meet the increasing demand to provide Information Technology solutions to the financial sector.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 314 contacts → | ||||
Exact match “Index Grup Şirketleri, yolculuğuna İndeks Bilgisayar Sistemleri Mühendislik Sanayi ve Ticaret AŞ ile 1989 yılında başlamıştır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 277 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 268 contacts → | ||||
Exact match “Welcome to PiA, where we put People in Action to accelerate our client’s technology innovation cycles and help them addressing hyper-competition.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 260 contacts → | ||||
Exact match “Probel Bilgisayar, 1998 yılında IT sektöründe orta ve büyük ölçekli kurum ve kuruluşlara yönelik başlatmış olduğu çalışmalarına günümüzde 220 kişilik uzman ve nitelikli kadrosu…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 242 contacts → | ||||
Exact match “İşletmenizi Geleceğe Taşıyoruz Destek Bilgisayar olarak, iş dünyasının teknoloji ve dijital dönüşüm yolculuğunda yenilikçi, öncü ve güvenilir bir yol arkadaşı olmak için…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 239 contacts → | ||||
Exact match “Mirsis Bilgi Teknolojileri; bilişim teknolojileri konusunda, farklı sektörlerin ve her ölçekteki işletmenin özgün ihtiyaçlarına cevap veren ürün ve hizmet ağına sahiptir.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 226 contacts → | ||||
Exact match “Ege Üniversitesi G.V.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 219 contacts → | ||||
Exact match “RDC is an information technologies company that creates innovative ideas, transforms them into integration and provides best quality solutions with its highly experienced team in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 214 contacts → | ||||
Exact match “Akkök Holding'in bilgi teknolojileri ihtiyaçlarını karşılamak amacıyla 2007 yılında kurulan Aktek Bilişim, hizmet verdiği süre dahilinde paydaşlarına, iş ortaklarına ve…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 180 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 6, 2026 · View company records in RevenueBase | |||||
| 22 | 177 contacts → | ||||
Exact match “About Us Being a solution provider and system integrator since 1992, Data Market which is one of the leading companies in information industry in Turkey is the information…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 174 contacts → | ||||
Exact match “Yaz Bilgi Sistemleri 1992 yılında kurulmuş ve 100+ kişilik uzman kadrosu ile başta Finans olmak üzere tüm sektörlere yazılım, ürün, hizmet ve proje üretir.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 166 contacts → | ||||
Exact match “Mikrogrup bünyesindeki Mikro Yazılım, 1988 yılında kurulan, Türkiye’nin köklü, öncü, yenilikçi ve geniş ürün yelpazesine sahip yazılım ve servis şirketidir.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 166 contacts → | ||||
Exact match “Eczacıbaşı Information and Communication Technologies Eczacıbaşı Information and Communication Technologies (Eczacıbaşı ICT) is a provider of information technology solutions and…” Recorded in the RevenueBase company graph · Nov 6, 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 “IT companies”. 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 25 of 2,154 IT companies based in Türkiye
See the full list, filter by size, metro and specialty, and access 7,545 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
IT companies based in Türkiye at a glance
As of Nov 6, 2026Companies by employee count
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 2,154 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 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 7,545 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 companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many IT companies are there based in Türkiye?
RevenueBase identified 2,154 company matches for IT 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?
Softtech tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most IT companies?
Istanbul leads with 736 company records, followed by Ankara (173) and Atasehir (62).
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 7,545 professional contacts with verified work emails tracked across these 2,154 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.
Ready to reach these companies? Verified emails and direct dials for all 2,154 IT companies based in Türkiye. Start with a free account, no credit card.
Download this list →Related lists
IT companies by geography
- IT companies based in the United States
- IT companies based in Germany
- IT companies based in Brazil
- IT companies based in Italy
- IT companies based in Canada
- IT companies based in France
- IT companies based in the United Kingdom
- IT companies based in Australia
- IT companies based in Spain
- IT companies based in Mexico
- IT companies based in Argentina
- IT companies based in South Africa
Browse the directory
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.
More company lists
Company intelligence · public preview
Top 25 IT companies based in Türkiye
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,154 matching company records for IT companies based in Türkiye, with 34,008 tracked contacts and 7,545 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 IT companies based in Türkiye
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Softtechsofttech.com.trHQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 2,242 contacts → |
“Since 2006, we have been operating as one of Turkey's leading technology companies, delivering services through our highly skilled and expert teams at our offices in Istanbul and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Innovainnova.com.trHQ: İstanbul, TürkiyeReported employees: 1,001-5,000 | İstanbul, Türkiye | 1,001-5,000 | Exact match | 1,903 contacts → |
“İnnova Bilişim Çözümleri A.Ş, farklı teknolojilerde bilgi birikimine sahip 1400 kişilik profesyonel kadrosu ile Türkiye’nin önde gelen bilişim çözümleri firmasıdır.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ziraat Teknolojiziraatteknoloji.comHQ: Esenler, TürkiyeReported employees: 1,001-5,000 | Esenler, Türkiye | 1,001-5,000 | Exact match | 1,810 contacts → |
“Ziraat Technology, one of the biggest IT companies in Turkey, breaks new grounds with developing banking solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Koçsistemkocsistem.com.trHQ: Istanbul, TürkiyeReported employees: 501-1,000 | Istanbul, Türkiye | 501-1,000 | Exact match | 1,573 contacts → |
“KoçSistem is the leader in information technologies pioneering the sector since 1945, serving both in Turkey and in more than 30 countries from Azerbaijan to Saudi Arabia, from…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Doğuş Teknolojid-teknoloji.com.trHQ: Maslak, TürkiyeReported employees: 201-500 | Maslak, Türkiye | 201-500 | Exact match | 806 contacts → |
“Doğuş Teknoloji, bugün 10’un üzerinde sektörde pek çok firmaya hizmet veren, odağına insanı alan, hızlı, yenilikçi, proaktif ve derin analiz yetkinlikleriyle ihtiyaca özel…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Adesso Turkeyadesso.com.trHQ: Istanbul, TürkiyeReported employees: 501-1,000 | Istanbul, Türkiye | 501-1,000 | Exact match | 642 contacts → |
“adesso Turkey: Where Global IT Expertise Meets Local Excellence Since its foundation in 2013, adesso Turkey has grown from a small Istanbul office into a multi-domain project…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  ATPatptech.comHQ: Istanbul, TürkiyeReported employees: 201-500 | Istanbul, Türkiye | 201-500 | Exact match | 485 contacts → |
“ATP, a leading enterprise IT solutions provider, has been rapidly expanding globally since its public debut on Borsa Istanbul in June 2021 (BIST: ATATP).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Teknoserteknoserbilisim.comHQ: Istanbul, TürkiyeReported employees: 501-1,000 | Istanbul, Türkiye | 501-1,000 | Exact match | 462 contacts → |
“1998 yılında kurulan Teknoser, günümüzde bilgi ve iletişim teknolojileri pazarının önde gelen sistem entegrasyon ve saha hizmetleri firmasıdır.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  BTC Bilişim Hizmetleribtc-ag.com.trHQ: İçerenköy, TürkiyeReported employees: 201-500 | İçerenköy, Türkiye | 201-500 | Exact match | 404 contacts → |
“1995’te Eresoft adıyla kurulan ve 1997’de SAP’nin Türkiye’deki ilk yerel iş ortağı olan şirketimiz, 2005 yılında 10 farklı ülkede faaliyet gösteren BTC Group bünyesine katılarak…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  VBT Softwarevbt.com.trHQ: Atasehir, TürkiyeReported employees: 201-500 | Atasehir, Türkiye | 201-500 | Exact match | 351 contacts → |
“VBT is a technology company which established by a dedicate group of experts and gives support in international area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Albarakatech Globalalbarakatech.comHQ: İstanbul, TürkiyeReported employees: 201-500 | İstanbul, Türkiye | 201-500 | Exact match | 315 contacts → |
“AlbarakaTech Global founded in 2019 to meet the increasing demand to provide Information Technology solutions to the financial sector.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Index Grupindexgrup.comHQ: Istanbul, TürkiyeReported employees: 501-1,000 | Istanbul, Türkiye | 501-1,000 | Exact match | 314 contacts → |
“Index Grup Şirketleri, yolculuğuna İndeks Bilgisayar Sistemleri Mühendislik Sanayi ve Ticaret AŞ ile 1989 yılında başlamıştır.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Keydata Bi̇lgi̇ İşlem Teknoloji̇ Si̇stemleri̇ A.Şkeydata.com.trHQ: Ankara, TürkiyeReported employees: 1,001-5,000 | Ankara, Türkiye | 1,001-5,000 | Exact match | 277 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  PIA People In Actionpia-team.comHQ: Istanbul, TürkiyeReported employees: 201-500 | Istanbul, Türkiye | 201-500 | Exact match | 268 contacts → |
“Welcome to PiA, where we put People in Action to accelerate our client’s technology innovation cycles and help them addressing hyper-competition.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Probel Yazılım VE Bilişim Sistemleri A.Şprobel.com.trHQ: İzmi̇r, TürkiyeReported employees: 201-500 | İzmi̇r, Türkiye | 201-500 | Exact match | 260 contacts → |
“Probel Bilgisayar, 1998 yılında IT sektöründe orta ve büyük ölçekli kurum ve kuruluşlara yönelik başlatmış olduğu çalışmalarına günümüzde 220 kişilik uzman ve nitelikli kadrosu…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Destek A.Şdestek.asHQ: Ankara, TürkiyeReported employees: 501-1,000 | Ankara, Türkiye | 501-1,000 | Exact match | 242 contacts → |
“İşletmenizi Geleceğe Taşıyoruz Destek Bilgisayar olarak, iş dünyasının teknoloji ve dijital dönüşüm yolculuğunda yenilikçi, öncü ve güvenilir bir yol arkadaşı olmak için…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Mirsis Bilgi Teknolojilerimirsis.com.trHQ: Istanbul, TürkiyeReported employees: 201-500 | Istanbul, Türkiye | 201-500 | Exact match | 239 contacts → |
“Mirsis Bilgi Teknolojileri; bilişim teknolojileri konusunda, farklı sektörlerin ve her ölçekteki işletmenin özgün ihtiyaçlarına cevap veren ürün ve hizmet ağına sahiptir.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Uni̇pa Üniversite Yazılımunipa.com.trHQ: İzmir, TürkiyeReported employees: Not recorded | İzmir, Türkiye | Not recorded | Exact match | 226 contacts → |
“Ege Üniversitesi G.V.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  RDC Partnerrdcpartner.comHQ: İstanbul, TürkiyeReported employees: 201-500 | İstanbul, Türkiye | 201-500 | Exact match | 219 contacts → |
“RDC is an information technologies company that creates innovative ideas, transforms them into integration and provides best quality solutions with its highly experienced team in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  AKTEKaktekbilisim.comHQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 214 contacts → |
“Akkök Holding'in bilgi teknolojileri ihtiyaçlarını karşılamak amacıyla 2007 yılında kurulan Aktek Bilişim, hizmet verdiği süre dahilinde paydaşlarına, iş ortaklarına ve…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  ECLITeclit.comHQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 180 contacts → |
“At Eclit, we offer managed IT solutions with the help of more than 20 years of experience as a holistic business partner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Data Marketdatamarket.com.trHQ: İstanbul, TürkiyeReported employees: 201-500 | İstanbul, Türkiye | 201-500 | Exact match | 177 contacts → |
“About Us Being a solution provider and system integrator since 1992, Data Market which is one of the leading companies in information industry in Turkey is the information…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  YAZ Bilgi Sistemleriyaz.com.trHQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 174 contacts → |
“Yaz Bilgi Sistemleri 1992 yılında kurulmuş ve 100+ kişilik uzman kadrosu ile başta Finans olmak üzere tüm sektörlere yazılım, ürün, hizmet ve proje üretir.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Mikro Yazılım A.Şmikro.com.trHQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 166 contacts → |
“Mikrogrup bünyesindeki Mikro Yazılım, 1988 yılında kurulan, Türkiye’nin köklü, öncü, yenilikçi ve geniş ürün yelpazesine sahip yazılım ve servis şirketidir.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Eczacıbaşı Bilişimeczacibasibilisim.com.trHQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 166 contacts → |
“Eczacıbaşı Information and Communication Technologies Eczacıbaşı Information and Communication Technologies (Eczacıbaşı ICT) is a provider of information technology solutions and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,154 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
IT companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,148 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 2,154 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for IT companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT companies did RevenueBase find based in Türkiye?
The saved snapshot records 2,154 matching company records, 34,008 tracked contacts and 7,545 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
IT companies by geography
- IT companies based in the United States
- IT companies based in Germany
- IT companies based in Brazil
- IT companies based in Italy
- IT companies based in Canada
- IT companies based in France
- IT companies based in the United Kingdom
- IT companies based in Australia
- IT companies based in Spain
- IT companies based in Mexico
- IT companies based in Argentina
- IT companies based in South Africa
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 IT companies based in Türkiye. Snapshot: November 6, 2026. https://revenuebase.ai/companies/it-companies/turkiye.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 IT companies based in Türkiye
RevenueBase records 2,154 matching company records for IT companies based in Türkiye, with 34,008 tracked contacts and 7,545 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 IT companies based in Türkiye
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Softtechsofttech.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 2,242 contacts → |
“Since 2006, we have been operating as one of Turkey's leading technology companies, delivering services through our highly skilled and expert teams at our offices in Istanbul and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Innovainnova.com.tr HQ: İstanbul, TürkiyeReported employees: 1,001-5,000 | İstanbul, Türkiye | 1,001-5,000 | Exact match | 1,903 contacts → |
“İnnova Bilişim Çözümleri A.Ş, farklı teknolojilerde bilgi birikimine sahip 1400 kişilik profesyonel kadrosu ile Türkiye’nin önde gelen bilişim çözümleri firmasıdır.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ziraat Teknolojiziraatteknoloji.com HQ: Esenler, TürkiyeReported employees: 1,001-5,000 | Esenler, Türkiye | 1,001-5,000 | Exact match | 1,810 contacts → |
“Ziraat Technology, one of the biggest IT companies in Turkey, breaks new grounds with developing banking solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Koçsistemkocsistem.com.tr HQ: Istanbul, TürkiyeReported employees: 501-1,000 | Istanbul, Türkiye | 501-1,000 | Exact match | 1,573 contacts → |
“KoçSistem is the leader in information technologies pioneering the sector since 1945, serving both in Turkey and in more than 30 countries from Azerbaijan to Saudi Arabia, from…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Doğuş Teknolojid-teknoloji.com.tr HQ: Maslak, TürkiyeReported employees: 201-500 | Maslak, Türkiye | 201-500 | Exact match | 806 contacts → |
“Doğuş Teknoloji, bugün 10’un üzerinde sektörde pek çok firmaya hizmet veren, odağına insanı alan, hızlı, yenilikçi, proaktif ve derin analiz yetkinlikleriyle ihtiyaca özel…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Adesso Turkeyadesso.com.tr HQ: Istanbul, TürkiyeReported employees: 501-1,000 | Istanbul, Türkiye | 501-1,000 | Exact match | 642 contacts → |
“adesso Turkey: Where Global IT Expertise Meets Local Excellence Since its foundation in 2013, adesso Turkey has grown from a small Istanbul office into a multi-domain project…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ATPatptech.com HQ: Istanbul, TürkiyeReported employees: 201-500 | Istanbul, Türkiye | 201-500 | Exact match | 485 contacts → |
“ATP, a leading enterprise IT solutions provider, has been rapidly expanding globally since its public debut on Borsa Istanbul in June 2021 (BIST: ATATP).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Teknoserteknoserbilisim.com HQ: Istanbul, TürkiyeReported employees: 501-1,000 | Istanbul, Türkiye | 501-1,000 | Exact match | 462 contacts → |
“1998 yılında kurulan Teknoser, günümüzde bilgi ve iletişim teknolojileri pazarının önde gelen sistem entegrasyon ve saha hizmetleri firmasıdır.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | BTC Bilişim Hizmetleribtc-ag.com.tr HQ: İçerenköy, TürkiyeReported employees: 201-500 | İçerenköy, Türkiye | 201-500 | Exact match | 404 contacts → |
“1995’te Eresoft adıyla kurulan ve 1997’de SAP’nin Türkiye’deki ilk yerel iş ortağı olan şirketimiz, 2005 yılında 10 farklı ülkede faaliyet gösteren BTC Group bünyesine katılarak…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | VBT Softwarevbt.com.tr HQ: Atasehir, TürkiyeReported employees: 201-500 | Atasehir, Türkiye | 201-500 | Exact match | 351 contacts → |
“VBT is a technology company which established by a dedicate group of experts and gives support in international area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Albarakatech Globalalbarakatech.com HQ: İstanbul, TürkiyeReported employees: 201-500 | İstanbul, Türkiye | 201-500 | Exact match | 315 contacts → |
“AlbarakaTech Global founded in 2019 to meet the increasing demand to provide Information Technology solutions to the financial sector.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Index Grupindexgrup.com HQ: Istanbul, TürkiyeReported employees: 501-1,000 | Istanbul, Türkiye | 501-1,000 | Exact match | 314 contacts → |
“Index Grup Şirketleri, yolculuğuna İndeks Bilgisayar Sistemleri Mühendislik Sanayi ve Ticaret AŞ ile 1989 yılında başlamıştır.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Keydata Bi̇lgi̇ İşlem Teknoloji̇ Si̇stemleri̇ A.Şkeydata.com.tr HQ: Ankara, TürkiyeReported employees: 1,001-5,000 | Ankara, Türkiye | 1,001-5,000 | Exact match | 277 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | PIA People In Actionpia-team.com HQ: Istanbul, TürkiyeReported employees: 201-500 | Istanbul, Türkiye | 201-500 | Exact match | 268 contacts → |
“Welcome to PiA, where we put People in Action to accelerate our client’s technology innovation cycles and help them addressing hyper-competition.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Probel Yazılım VE Bilişim Sistemleri A.Şprobel.com.tr HQ: İzmi̇r, TürkiyeReported employees: 201-500 | İzmi̇r, Türkiye | 201-500 | Exact match | 260 contacts → |
“Probel Bilgisayar, 1998 yılında IT sektöründe orta ve büyük ölçekli kurum ve kuruluşlara yönelik başlatmış olduğu çalışmalarına günümüzde 220 kişilik uzman ve nitelikli kadrosu…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Destek A.Şdestek.as HQ: Ankara, TürkiyeReported employees: 501-1,000 | Ankara, Türkiye | 501-1,000 | Exact match | 242 contacts → |
“İşletmenizi Geleceğe Taşıyoruz Destek Bilgisayar olarak, iş dünyasının teknoloji ve dijital dönüşüm yolculuğunda yenilikçi, öncü ve güvenilir bir yol arkadaşı olmak için…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Mirsis Bilgi Teknolojilerimirsis.com.tr HQ: Istanbul, TürkiyeReported employees: 201-500 | Istanbul, Türkiye | 201-500 | Exact match | 239 contacts → |
“Mirsis Bilgi Teknolojileri; bilişim teknolojileri konusunda, farklı sektörlerin ve her ölçekteki işletmenin özgün ihtiyaçlarına cevap veren ürün ve hizmet ağına sahiptir.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Uni̇pa Üniversite Yazılımunipa.com.tr HQ: İzmir, TürkiyeReported employees: Not recorded | İzmir, Türkiye | Not recorded | Exact match | 226 contacts → |
“Ege Üniversitesi G.V.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | RDC Partnerrdcpartner.com HQ: İstanbul, TürkiyeReported employees: 201-500 | İstanbul, Türkiye | 201-500 | Exact match | 219 contacts → |
“RDC is an information technologies company that creates innovative ideas, transforms them into integration and provides best quality solutions with its highly experienced team in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | AKTEKaktekbilisim.com HQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 214 contacts → |
“Akkök Holding'in bilgi teknolojileri ihtiyaçlarını karşılamak amacıyla 2007 yılında kurulan Aktek Bilişim, hizmet verdiği süre dahilinde paydaşlarına, iş ortaklarına ve…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ECLITeclit.com HQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 180 contacts → |
“At Eclit, we offer managed IT solutions with the help of more than 20 years of experience as a holistic business partner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Data Marketdatamarket.com.tr HQ: İstanbul, TürkiyeReported employees: 201-500 | İstanbul, Türkiye | 201-500 | Exact match | 177 contacts → |
“About Us Being a solution provider and system integrator since 1992, Data Market which is one of the leading companies in information industry in Turkey is the information…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | YAZ Bilgi Sistemleriyaz.com.tr HQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 174 contacts → |
“Yaz Bilgi Sistemleri 1992 yılında kurulmuş ve 100+ kişilik uzman kadrosu ile başta Finans olmak üzere tüm sektörlere yazılım, ürün, hizmet ve proje üretir.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Mikro Yazılım A.Şmikro.com.tr HQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 166 contacts → |
“Mikrogrup bünyesindeki Mikro Yazılım, 1988 yılında kurulan, Türkiye’nin köklü, öncü, yenilikçi ve geniş ürün yelpazesine sahip yazılım ve servis şirketidir.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Eczacıbaşı Bilişimeczacibasibilisim.com.tr HQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 166 contacts → |
“Eczacıbaşı Information and Communication Technologies Eczacıbaşı Information and Communication Technologies (Eczacıbaşı ICT) is a provider of information technology solutions and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,154 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
IT companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,148 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 2,154 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for IT companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT companies did RevenueBase find based in Türkiye?
The saved snapshot records 2,154 matching company records, 34,008 tracked contacts and 7,545 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
IT companies by geography
- IT companies based in the United States
- IT companies based in Germany
- IT companies based in Brazil
- IT companies based in Italy
- IT companies based in Canada
- IT companies based in France
- IT companies based in the United Kingdom
- IT companies based in Australia
- IT companies based in Spain
- IT companies based in Mexico
- IT companies based in Argentina
- IT companies based in South Africa
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 IT companies based in Türkiye. Snapshot: November 6, 2026. https://revenuebase.ai/companies/it-companies/turkiye.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗