Company lists · Data refreshed November 2026

Top 22 Government software contractors based in Türkiye

RevenueBase identified 80 company matches for government software contractors associated with Türkiye as of November 2026 and tracks 805 professional contacts across them, including 107 with verified work emails. Ankara is the largest hub.

This list covers company matches for government software contractors associated with Türkiye, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
80Companies
805Contacts tracked
107Verified emails
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The 22 largest government software contractors based in Türkiye

Ranked by team size
Top 22 of 80 company matches for government software contractors based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchİzmi̇r, TürkiyeHQ recorded Nov 5, 2026201-500260 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 5, 2026 · View company records in RevenueBase
2Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-5053 contacts →

Exact match

“BİZ KİMİZ?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-5050 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 · Nov 5, 2026 · View company records in RevenueBase
4Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202651-20030 contacts →

Exact match

“ANTE Grup, 2012 yılında kurulmuştur.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202611-5029 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 · Nov 5, 2026 · View company records in RevenueBase
6Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 20261-1020 contacts →

Exact match

“İhsan Bilgisayar Yazılım Ocak 2005 yılında kurulmuş olup yazılım sektöründe faaliyet göstermektedir.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchAtasehir, TürkiyeHQ recorded Nov 5, 202651-20012 contacts →

Exact match

“İŞ Sistem, İŞ Holding çatısı altında hali hazırda devam eden ve yeni geliştirilecek tüm projeleri A'dan Z'ye üstlenen bir inhouse teknoloji şirketidir.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202651-2009 contacts →

Exact match

“ALFASIS Information Systems is a pioneering technology company, leveraging our dynamic and agile team to make significant strides in the sector.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchCankaya, TürkiyeHQ recorded Nov 5, 202651-2006 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 · Nov 5, 2026 · View company records in RevenueBase
10Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-506 contacts →

Exact match

“ICM is software and project management company that works on unique projects and helds customer portfolio of different sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-505 contacts →

Exact match

“2019 yılında kurulan şirketimiz kamu ve özel kuruluşlara hizmet vermektedir.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchKartal, TürkiyeHQ recorded Nov 5, 20261-105 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 · Nov 5, 2026 · View company records in RevenueBase
13Exact matchBalçova, TürkiyeHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Our team members, who have been producing, managing and developing important projects in the software sector for many years, have combined their success and experience on Soho and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202611-504 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 · Nov 5, 2026 · View company records in RevenueBase
15Exact matchMelikgazi, TürkiyeHQ recorded Nov 5, 20261-104 contacts →

Exact match

“2016 yılında faaliyetlerine başlayan AF/AC Bilişim, gerek kamu gerekse özel sektör ihtiyaçlarına yönelik hizmet sunmaktadır.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-503 contacts →

Exact match

“DEEPTECH Universe Defence and Information Technologies has been established to serve public institutions and organizations and the private sector in the field of information…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchKartal, TürkiyeHQ recorded Nov 5, 20261-103 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 · Nov 5, 2026 · View company records in RevenueBase
18Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202611-503 contacts →

Exact match

“Point Teknoloji, özel ve resmi kurumların iletişim ve bilgisayar teknolojilerini en güncel ve en uygun şekilde kullanmaları için proje yapmak, bu projeleri geliştirmek, yönetmek…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchAnkara, TürkiyeHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Atlantik is a service oriented software company that develops applications, e-learning solutions across devices for clients.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 20261-101 contacts →

Exact match

“The world we are living in is going through a rapidly evolving digitalization age.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchÇankaya/ankara, TürkiyeHQ recorded Nov 5, 20261-101 contacts →

Exact match

“https://elevateby.com/about-us.htm”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchİzmir, TürkiyeHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Nedosis ekibi olarak; Kamu kurum ve kuruluşlarına yönelik yazılım çözümleri hizmeti sunuyoruz.”

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

Showing 22 of 80 government software contractors based in Türkiye

See the full list, filter by size, metro and specialty, and access 107 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Government software contractors based in Türkiye at a glance

As of Nov 5, 2026
13.3%Verified-email coverage
10.1Average contacts per company
1-10Median size (employees)
20.0%Largest-city concentration · Ankara
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
24
51-200
7
201-500
3

Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 80 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 software contractors” 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 107 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “government software contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many government software contractors are there based in Türkiye?

RevenueBase identified 80 company matches for government software contractors 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?

Probel Yazılım VE Bilişim Sistemleri A.Ş tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most government software contractors?

Ankara leads with 16 company records, followed by Istanbul (13) and Cankaya (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 107 professional contacts with verified work emails tracked across these 80 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.