Company lists · Data refreshed November 2026

Top 16 Government software development companies based in Türkiye

RevenueBase identified 45 company matches for government software development companies associated with Türkiye as of November 2026 and tracks 333 professional contacts across them, including 93 with verified work emails. Ankara is the largest hub.

This list covers company matches for government 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 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
45Companies
333Contacts tracked
93Verified emails
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The 16 largest government software development companies based in Türkiye

Ranked by team size
Top 16 of 45 company matches for government software development companies based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact 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
2Exact 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
3Exact 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
4Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202651-20028 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 · Nov 5, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“yılından bu yana kamu kurumları, yerel yönetimler, yapı denetim firmaları ve yapı laboratuvarları için dijital çözümler geliştiren Duru Bilişim Teknolojileri; imar yönetim…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Our Values: Focus on the Customer: Recognize the customer as our #1 Priority – we commit to listen and respond positively to our customer’s needs Empower Our People: Believe in…”

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

Exact match

“RSA Siber Güvenlik Teknolojileri farklı kurumsal segmentlere yönelik bilişim çözümleri ve hizmetleri sunmak, tamamı Türk Mühendisler tarafından yaratılan bilişim ürünleri…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact 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
11Exact 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
12Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Software Development”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchKocaeli, TürkiyeHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Piri1513, Coğrafi Bilgi Sistemleri (CBS) alanında geçmişten gelen bilgi ve tecrübesi ile kullanıcıların ihtiyaçlarını analiz eden, bu doğrultuda ihtiyaçlara cevap verebilecek…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact 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
15Exact 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
16Exact 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

Showing 16 of 45 government software development companies based in Türkiye

See the full list, filter by size, metro and specialty, and access 93 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Government software development companies based in Türkiye at a glance

As of Nov 5, 2026
27.9%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
22.2%Largest-city concentration · Ankara
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
13
51-200
3
201-500
1

Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 45 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 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 93 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 development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many government software development companies are there based in Türkiye?

RevenueBase identified 45 company matches for government software development 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?

Konumsal Bilgi Sistemleri tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most government software development companies?

Ankara leads with 10 company records, followed by Istanbul (10) and Bursa (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 93 professional contacts with verified work emails tracked across these 45 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.