Company lists · Data refreshed September 2026
Top 25 Government custom software development companies based in Türkiye
RevenueBase identified 158 company matches for government custom software development companies associated with Türkiye as of September 2026 and tracks 2,177 professional contacts across them, including 358 with verified work emails. Istanbul is the largest hub.
This list covers company matches for government custom software development 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 September 27, 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 government custom software development companies based in Türkiye
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 277 contacts → | ||||
Exact match “Founded in 1989 in Ankara, Netcad began its journey as the first local software company to pioneer the digitization of spatial data.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 2 | 227 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 3 | 154 contacts → | ||||
Exact match “Talya Bilişim, 25 yılı aşkın süredir yazılım sektöründe teknoloji geliştiren, 3 bölgede ofisi, Türkiye çapında 38 bayisi olan, Türkiye’nin en büyük kamu kurumlarına çözümler…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 4 | 64 contacts → | ||||
Exact match “BİZ KİMİZ?” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 5 | 51 contacts → | ||||
Exact match “At Papilon, as a pioneer of national scale government technologies and systems, partnering primarily with government institutions, we offer comprehensive solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 6 | 40 contacts → | ||||
Exact match “Solvera olarak, yenilik ve değişimi kendisine kılavuz edinen uzman ve tecrübeli ekibimizle, akılcı ve pratik çözümler sunan sistemler geliştirerek; müşterilerimize ihtiyaçlarını…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 7 | 31 contacts → | ||||
Exact match “Kuruluş Amacımız Ülke çapında “Kurum / Kuruluş Hizmetleri için” bilgisayar yazılımı üretimi, uygulaması ve servisinde öncü olmak ve liderliği her gün daha da büyüyen bir…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 8 | 29 contacts → | ||||
Exact match “2011 yılından beri hizmet verdiğimiz bilişim sektöründe ki bilgi birikimi ve tecrübemizi HEY ürün ailesi ile sizlere sunuyoruz.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 9 | 29 contacts → | ||||
Exact match “Yenilikçi yazılım çözümleri geliştirme hedefiyle 2011 yılında kurulan KC TEK, kurumsal firmalara yönelik web tabanlı özel yazılım çözümleri geliştirir; ileri teknoloji gerektiren…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 10 | 22 contacts → | ||||
Exact match “1998 yılında kurulan ve günümüzde İnovatif Kent Çözümleri ile tanınan Vadi Kurumsal Bilgi Sistemleri, belediye yönetiminin sorumluluğuna layık yazılımlar geliştirmektedir.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 11 | 18 contacts → | ||||
Exact match “1997 Ekim'in de SEKTÖR BİLGİSAYAR olarak başlayan ticari hayatımız birçok projeyi anahtar teslim şekilde başarıyla tamamlayarak devam etmektedir.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 12 | 16 contacts → | ||||
Exact match “İhsan Bilgisayar Yazılım Ocak 2005 yılında kurulmuş olup yazılım sektöründe faaliyet göstermektedir.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “Founded in 1992 as SBS Software and Engineering, our company transitioned into Entegre Yazilim (ON2 Electronics Limited) in 2006.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “20 yılı aşkın deneyimimiz, teknolojiye duyduğumuz inanç ve yenilikçi bakış açımızla geleceğin çözümlerini geliştirmeye devam ediyoruz.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “We can deliver, high-quality, custom-built software that you can access and manage across multiple platforms and device range” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 16 | 11 contacts → | ||||
Exact match “Deneyimli ve uzman ekibimizle, müşterilerimizin ihtiyaçlarına özel çözümler üretiyoruz” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “Monassist Software Corp.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “Güvenli Yazılım Çözümleri” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “Bilişim sektöründeki faaliyetlerine 2013 yılında güven ilkesi ile başlayan ORBİSİS, kamu ve özel sektörde tüm müşterilerine yazılım geliştirme, siber güvenlik, bilgi ve iletişim…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Şirketimiz genel olarak Teknoloji ve yazılım geliştirme alanında özgün ürünler geliştirme ve danışmanlık hizmetleri vermektedir.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “Midar Yazılım ve Tasarım Hizmetleri olarak, ERP çözümleri, mobil uygulamalar, e-ticaret sistemleri ve kurumsal web siteleri gibi geniş bir yelpazede yenilikçi ve özgün yazılım…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Kamu kurulum ve kuruluşlarındaki BT ihtiyaçlarını karşılamak.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “Software is really simple, but we insist on making it unique.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “We have our software products currently using by lots of global companies such as BP and Varta.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “2005 yılında, öz kaynaklarını ekonomik kalkınmanın ihtiyaçları doğrultusunda en iyi biçimde değerlendirmek amacıyla kurulan OZC GRUP, kurulduğu günden bu yana çağdaş yazılım…” Recorded in the RevenueBase company graph · Sep 27, 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 “government custom software development 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 158 government custom software development companies based in Türkiye
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Government custom software development companies based in Türkiye at a glance
As of Sep 27, 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 158 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 “government custom software development 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 358 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 September 27, 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 “government custom software development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many government custom software development companies are there based in Türkiye?
RevenueBase identified 158 company matches for government custom software development companies associated with Türkiye as of September 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?
Netcad tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most government custom software development companies?
Istanbul leads with 26 company records, followed by Ankara (21) and Izmir (12).
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 358 professional contacts with verified work emails tracked across these 158 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 September 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 158 government custom software development companies based in Türkiye. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 government custom software development 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 158 matching company records for government custom software development companies based in Türkiye, with 2,177 tracked contacts and 358 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: September 27, 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 government custom software development 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 |  Netcadnetcad.comHQ: Çankaya, TürkiyeReported employees: 201-500 | Çankaya, Türkiye | 201-500 | Exact match | 277 contacts → |
“Founded in 1989 in Ankara, Netcad began its journey as the first local software company to pioneer the digitization of spatial data.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Probel Yazılım VE Bilişim Sistemleri A.Şprobel.com.trHQ: İzmi̇r, TürkiyeReported employees: 201-500 | İzmi̇r, Türkiye | 201-500 | Exact match | 227 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 · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Talya Bilişimtalyabilisim.com.trHQ: Antalya, TürkiyeReported employees: 51-200 | Antalya, Türkiye | 51-200 | Exact match | 154 contacts → |
“Talya Bilişim, 25 yılı aşkın süredir yazılım sektöründe teknoloji geliştiren, 3 bölgede ofisi, Türkiye çapında 38 bayisi olan, Türkiye’nin en büyük kamu kurumlarına çözümler…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Konumsal Bilgi Sistemlerikonumsal.com.trHQ: Ankara, TürkiyeReported employees: 11-50 | Ankara, Türkiye | 11-50 | Exact match | 64 contacts → |
“BİZ KİMİZ?” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Papilonpapilon.com.trHQ: Ankara, TürkiyeReported employees: 11-50 | Ankara, Türkiye | 11-50 | Exact match | 51 contacts → |
“At Papilon, as a pioneer of national scale government technologies and systems, partnering primarily with government institutions, we offer comprehensive solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Solvera Yazılımsolvera.com.trHQ: Yenimahalle, TürkiyeReported employees: 51-200 | Yenimahalle, Türkiye | 51-200 | Exact match | 40 contacts → |
“Solvera olarak, yenilik ve değişimi kendisine kılavuz edinen uzman ve tecrübeli ekibimizle, akılcı ve pratik çözümler sunan sistemler geliştirerek; müşterilerimize ihtiyaçlarını…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Oska Yazılımoska.com.trHQ: Çankaya, TürkiyeReported employees: 11-50 | Çankaya, Türkiye | 11-50 | Exact match | 31 contacts → |
“Kuruluş Amacımız Ülke çapında “Kurum / Kuruluş Hizmetleri için” bilgisayar yazılımı üretimi, uygulaması ve servisinde öncü olmak ve liderliği her gün daha da büyüyen bir…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  HEY Teknolojiheyteknoloji.comHQ: İstanbul, TürkiyeReported employees: 11-50 | İstanbul, Türkiye | 11-50 | Exact match | 29 contacts → |
“2011 yılından beri hizmet verdiğimiz bilişim sektöründe ki bilgi birikimi ve tecrübemizi HEY ürün ailesi ile sizlere sunuyoruz.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | KCTEKkc.com.tr HQ: Ankara, TürkiyeReported employees: 11-50 | Ankara, Türkiye | 11-50 | Exact match | 29 contacts → |
“Yenilikçi yazılım çözümleri geliştirme hedefiyle 2011 yılında kurulan KC TEK, kurumsal firmalara yönelik web tabanlı özel yazılım çözümleri geliştirir; ileri teknoloji gerektiren…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Vadi Kurumsal Bilgi Sistemlerivadi.com.trHQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 22 contacts → |
“1998 yılında kurulan ve günümüzde İnovatif Kent Çözümleri ile tanınan Vadi Kurumsal Bilgi Sistemleri, belediye yönetiminin sorumluluğuna layık yazılımlar geliştirmektedir.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sektörsoft Yazilim Arge A.Şsektorsoft.comHQ: Esenler, TürkiyeReported employees: 11-50 | Esenler, Türkiye | 11-50 | Exact match | 18 contacts → |
“1997 Ekim'in de SEKTÖR BİLGİSAYAR olarak başlayan ticari hayatımız birçok projeyi anahtar teslim şekilde başarıyla tamamlayarak devam etmektedir.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  İhsan Bilgisayar Yazılımihsan.com.trHQ: İstanbul, TürkiyeReported employees: 1-10 | İstanbul, Türkiye | 1-10 | Exact match | 16 contacts → |
“İhsan Bilgisayar Yazılım Ocak 2005 yılında kurulmuş olup yazılım sektöründe faaliyet göstermektedir.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Entegre Yazılımentegreyazilim.com.trHQ: Selcuklu, TürkiyeReported employees: 1-10 | Selcuklu, Türkiye | 1-10 | Exact match | 15 contacts → |
“Founded in 1992 as SBS Software and Engineering, our company transitioned into Entegre Yazilim (ON2 Electronics Limited) in 2006.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Büyük Savunma VE Yazılım Teknolojileri A.Şbsytechs.comHQ: Ankara, TürkiyeReported employees: 11-50 | Ankara, Türkiye | 11-50 | Exact match | 15 contacts → |
“20 yılı aşkın deneyimimiz, teknolojiye duyduğumuz inanç ve yenilikçi bakış açımızla geleceğin çözümlerini geliştirmeye devam ediyoruz.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Speed Of Lightsol-gr.comHQ: Turkey, TürkiyeReported employees: 11-50 | Turkey, Türkiye | 11-50 | Exact match | 12 contacts → |
“We can deliver, high-quality, custom-built software that you can access and manage across multiple platforms and device range” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Birdata Teknoloji Çözümleribirdata.com.trHQ: Mecidiyeköy, TürkiyeReported employees: 11-50 | Mecidiyeköy, Türkiye | 11-50 | Exact match | 11 contacts → |
“Deneyimli ve uzman ekibimizle, müşterilerimizin ihtiyaçlarına özel çözümler üretiyoruz” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Monassist Softwaremonassist.comHQ: İstanbul, TürkiyeReported employees: 11-50 | İstanbul, Türkiye | 11-50 | Exact match | 11 contacts → |
“Monassist Software Corp.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Inity Softwareinity.com.trHQ: Besiktas, TürkiyeReported employees: 11-50 | Besiktas, Türkiye | 11-50 | Exact match | 11 contacts → |
“Güvenli Yazılım Çözümleri” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Orbisisorbisis.com.tr HQ: Cankaya, TürkiyeReported employees: 51-200 | Cankaya, Türkiye | 51-200 | Exact match | 7 contacts → |
“Bilişim sektöründeki faaliyetlerine 2013 yılında güven ilkesi ile başlayan ORBİSİS, kamu ve özel sektörde tüm müşterilerine yazılım geliştirme, siber güvenlik, bilgi ve iletişim…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  VIS Teknolojivisteknoloji.comHQ: Istanbul, TürkiyeReported employees: 11-50 | Istanbul, Türkiye | 11-50 | Exact match | 7 contacts → |
“Şirketimiz genel olarak Teknoloji ve yazılım geliştirme alanında özgün ürünler geliştirme ve danışmanlık hizmetleri vermektedir.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Midar Yazılımmidar.com.trHQ: İstanbul, TürkiyeReported employees: 1-10 | İstanbul, Türkiye | 1-10 | Exact match | 7 contacts → |
“Midar Yazılım ve Tasarım Hizmetleri olarak, ERP çözümleri, mobil uygulamalar, e-ticaret sistemleri ve kurumsal web siteleri gibi geniş bir yelpazede yenilikçi ve özgün yazılım…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  İnokas Bilgi Sistemleriinokas.comHQ: Ankara, TürkiyeReported employees: 11-50 | Ankara, Türkiye | 11-50 | Exact match | 7 contacts → |
“Kamu kurulum ve kuruluşlarındaki BT ihtiyaçlarını karşılamak.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Nono Companynono.companyHQ: İzmir, TürkiyeReported employees: 11-50 | İzmir, Türkiye | 11-50 | Exact match | 6 contacts → |
“Software is really simple, but we insist on making it unique.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Koza Yazılımkozayazilim.comHQ: Kartal, TürkiyeReported employees: 1-10 | Kartal, Türkiye | 1-10 | Exact match | 5 contacts → |
“We have our software products currently using by lots of global companies such as BP and Varta.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ozcltdozc.com.trHQ: İstanbul, TürkiyeReported employees: 11-50 | İstanbul, Türkiye | 11-50 | Exact match | 5 contacts → |
“2005 yılında, öz kaynaklarını ekonomik kalkınmanın ihtiyaçları doğrultusunda en iyi biçimde değerlendirmek amacıyla kurulan OZC GRUP, kurulduğu günden bu yana çağdaş yazılım…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 158 company matches
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Government custom software development companies: dataset insights
September 27, 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
156 records in the displayed employee bands.
2 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 158 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: September 27, 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 government custom software development 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 government custom software development companies did RevenueBase find based in Türkiye?
The saved snapshot records 158 matching company records, 2,177 tracked contacts and 358 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: September 27, 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
Government custom software development companies by geography
- Government custom software development companies based in Argentina
- Government custom software development companies based in Australia
- Government custom software development companies based in Austria
- Government custom software development companies based in Belgium
- Government custom software development companies based in Brazil
- Government custom software development companies based in Canada
- Government custom software development companies based in Colombia
- Government custom software development companies based in Czechia
- Government custom software development companies based in Denmark
- Government custom software development companies based in France
- Government custom software development companies based in Germany
- Government custom software development companies based in Hungary
Cite this list
RevenueBase Data Team. Top 25 government custom software development companies based in Türkiye. Snapshot: September 27, 2026. https://revenuebase.ai/companies/government-custom-software-development-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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Government custom software development companies based in Argentina
- Government custom software development companies based in Australia
- Government custom software development companies based in Austria
- Government custom software development companies based in Belgium
- Government custom software development companies based in Brazil
- Government custom software development companies based in Canada
Company intelligence · public preview
Top 25 government custom software development companies based in Türkiye
RevenueBase records 158 matching company records for government custom software development companies based in Türkiye, with 2,177 tracked contacts and 358 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: September 27, 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 government custom software development 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 | Netcadnetcad.com HQ: Çankaya, TürkiyeReported employees: 201-500 | Çankaya, Türkiye | 201-500 | Exact match | 277 contacts → |
“Founded in 1989 in Ankara, Netcad began its journey as the first local software company to pioneer the digitization of spatial data.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Probel Yazılım VE Bilişim Sistemleri A.Şprobel.com.tr HQ: İzmi̇r, TürkiyeReported employees: 201-500 | İzmi̇r, Türkiye | 201-500 | Exact match | 227 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 · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Talya Bilişimtalyabilisim.com.tr HQ: Antalya, TürkiyeReported employees: 51-200 | Antalya, Türkiye | 51-200 | Exact match | 154 contacts → |
“Talya Bilişim, 25 yılı aşkın süredir yazılım sektöründe teknoloji geliştiren, 3 bölgede ofisi, Türkiye çapında 38 bayisi olan, Türkiye’nin en büyük kamu kurumlarına çözümler…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Konumsal Bilgi Sistemlerikonumsal.com.tr HQ: Ankara, TürkiyeReported employees: 11-50 | Ankara, Türkiye | 11-50 | Exact match | 64 contacts → |
“BİZ KİMİZ?” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Papilonpapilon.com.tr HQ: Ankara, TürkiyeReported employees: 11-50 | Ankara, Türkiye | 11-50 | Exact match | 51 contacts → |
“At Papilon, as a pioneer of national scale government technologies and systems, partnering primarily with government institutions, we offer comprehensive solutions.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Solvera Yazılımsolvera.com.tr HQ: Yenimahalle, TürkiyeReported employees: 51-200 | Yenimahalle, Türkiye | 51-200 | Exact match | 40 contacts → |
“Solvera olarak, yenilik ve değişimi kendisine kılavuz edinen uzman ve tecrübeli ekibimizle, akılcı ve pratik çözümler sunan sistemler geliştirerek; müşterilerimize ihtiyaçlarını…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Oska Yazılımoska.com.tr HQ: Çankaya, TürkiyeReported employees: 11-50 | Çankaya, Türkiye | 11-50 | Exact match | 31 contacts → |
“Kuruluş Amacımız Ülke çapında “Kurum / Kuruluş Hizmetleri için” bilgisayar yazılımı üretimi, uygulaması ve servisinde öncü olmak ve liderliği her gün daha da büyüyen bir…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HEY Teknolojiheyteknoloji.com HQ: İstanbul, TürkiyeReported employees: 11-50 | İstanbul, Türkiye | 11-50 | Exact match | 29 contacts → |
“2011 yılından beri hizmet verdiğimiz bilişim sektöründe ki bilgi birikimi ve tecrübemizi HEY ürün ailesi ile sizlere sunuyoruz.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | KCTEKkc.com.tr HQ: Ankara, TürkiyeReported employees: 11-50 | Ankara, Türkiye | 11-50 | Exact match | 29 contacts → |
“Yenilikçi yazılım çözümleri geliştirme hedefiyle 2011 yılında kurulan KC TEK, kurumsal firmalara yönelik web tabanlı özel yazılım çözümleri geliştirir; ileri teknoloji gerektiren…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Vadi Kurumsal Bilgi Sistemlerivadi.com.tr HQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 22 contacts → |
“1998 yılında kurulan ve günümüzde İnovatif Kent Çözümleri ile tanınan Vadi Kurumsal Bilgi Sistemleri, belediye yönetiminin sorumluluğuna layık yazılımlar geliştirmektedir.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sektörsoft Yazilim Arge A.Şsektorsoft.com HQ: Esenler, TürkiyeReported employees: 11-50 | Esenler, Türkiye | 11-50 | Exact match | 18 contacts → |
“1997 Ekim'in de SEKTÖR BİLGİSAYAR olarak başlayan ticari hayatımız birçok projeyi anahtar teslim şekilde başarıyla tamamlayarak devam etmektedir.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | İhsan Bilgisayar Yazılımihsan.com.tr HQ: İstanbul, TürkiyeReported employees: 1-10 | İstanbul, Türkiye | 1-10 | Exact match | 16 contacts → |
“İhsan Bilgisayar Yazılım Ocak 2005 yılında kurulmuş olup yazılım sektöründe faaliyet göstermektedir.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Entegre Yazılımentegreyazilim.com.tr HQ: Selcuklu, TürkiyeReported employees: 1-10 | Selcuklu, Türkiye | 1-10 | Exact match | 15 contacts → |
“Founded in 1992 as SBS Software and Engineering, our company transitioned into Entegre Yazilim (ON2 Electronics Limited) in 2006.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Büyük Savunma VE Yazılım Teknolojileri A.Şbsytechs.com HQ: Ankara, TürkiyeReported employees: 11-50 | Ankara, Türkiye | 11-50 | Exact match | 15 contacts → |
“20 yılı aşkın deneyimimiz, teknolojiye duyduğumuz inanç ve yenilikçi bakış açımızla geleceğin çözümlerini geliştirmeye devam ediyoruz.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Speed Of Lightsol-gr.com HQ: Turkey, TürkiyeReported employees: 11-50 | Turkey, Türkiye | 11-50 | Exact match | 12 contacts → |
“We can deliver, high-quality, custom-built software that you can access and manage across multiple platforms and device range” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Birdata Teknoloji Çözümleribirdata.com.tr HQ: Mecidiyeköy, TürkiyeReported employees: 11-50 | Mecidiyeköy, Türkiye | 11-50 | Exact match | 11 contacts → |
“Deneyimli ve uzman ekibimizle, müşterilerimizin ihtiyaçlarına özel çözümler üretiyoruz” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Monassist Softwaremonassist.com HQ: İstanbul, TürkiyeReported employees: 11-50 | İstanbul, Türkiye | 11-50 | Exact match | 11 contacts → |
“Monassist Software Corp.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Inity Softwareinity.com.tr HQ: Besiktas, TürkiyeReported employees: 11-50 | Besiktas, Türkiye | 11-50 | Exact match | 11 contacts → |
“Güvenli Yazılım Çözümleri” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Orbisisorbisis.com.tr HQ: Cankaya, TürkiyeReported employees: 51-200 | Cankaya, Türkiye | 51-200 | Exact match | 7 contacts → |
“Bilişim sektöründeki faaliyetlerine 2013 yılında güven ilkesi ile başlayan ORBİSİS, kamu ve özel sektörde tüm müşterilerine yazılım geliştirme, siber güvenlik, bilgi ve iletişim…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | VIS Teknolojivisteknoloji.com HQ: Istanbul, TürkiyeReported employees: 11-50 | Istanbul, Türkiye | 11-50 | Exact match | 7 contacts → |
“Şirketimiz genel olarak Teknoloji ve yazılım geliştirme alanında özgün ürünler geliştirme ve danışmanlık hizmetleri vermektedir.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Midar Yazılımmidar.com.tr HQ: İstanbul, TürkiyeReported employees: 1-10 | İstanbul, Türkiye | 1-10 | Exact match | 7 contacts → |
“Midar Yazılım ve Tasarım Hizmetleri olarak, ERP çözümleri, mobil uygulamalar, e-ticaret sistemleri ve kurumsal web siteleri gibi geniş bir yelpazede yenilikçi ve özgün yazılım…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | İnokas Bilgi Sistemleriinokas.com HQ: Ankara, TürkiyeReported employees: 11-50 | Ankara, Türkiye | 11-50 | Exact match | 7 contacts → |
“Kamu kurulum ve kuruluşlarındaki BT ihtiyaçlarını karşılamak.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Nono Companynono.company HQ: İzmir, TürkiyeReported employees: 11-50 | İzmir, Türkiye | 11-50 | Exact match | 6 contacts → |
“Software is really simple, but we insist on making it unique.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Koza Yazılımkozayazilim.com HQ: Kartal, TürkiyeReported employees: 1-10 | Kartal, Türkiye | 1-10 | Exact match | 5 contacts → |
“We have our software products currently using by lots of global companies such as BP and Varta.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ozcltdozc.com.tr HQ: İstanbul, TürkiyeReported employees: 11-50 | İstanbul, Türkiye | 11-50 | Exact match | 5 contacts → |
“2005 yılında, öz kaynaklarını ekonomik kalkınmanın ihtiyaçları doğrultusunda en iyi biçimde değerlendirmek amacıyla kurulan OZC GRUP, kurulduğu günden bu yana çağdaş yazılım…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 158 company matches
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Government custom software development companies: dataset insights
September 27, 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
156 records in the displayed employee bands.
2 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 158 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: September 27, 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 government custom software development 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 government custom software development companies did RevenueBase find based in Türkiye?
The saved snapshot records 158 matching company records, 2,177 tracked contacts and 358 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: September 27, 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
Government custom software development companies by geography
- Government custom software development companies based in Argentina
- Government custom software development companies based in Australia
- Government custom software development companies based in Austria
- Government custom software development companies based in Belgium
- Government custom software development companies based in Brazil
- Government custom software development companies based in Canada
- Government custom software development companies based in Colombia
- Government custom software development companies based in Czechia
- Government custom software development companies based in Denmark
- Government custom software development companies based in France
- Government custom software development companies based in Germany
- Government custom software development companies based in Hungary
Cite this list
RevenueBase Data Team. Top 25 government custom software development companies based in Türkiye. Snapshot: September 27, 2026. https://revenuebase.ai/companies/government-custom-software-development-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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Government custom software development companies based in Argentina
- Government custom software development companies based in Australia
- Government custom software development companies based in Austria
- Government custom software development companies based in Belgium
- Government custom software development companies based in Brazil
- Government custom software development companies based in Canada