Company lists · Data refreshed November 2026

Top 25 Custom software application development services based in Türkiye

RevenueBase identified 463 company matches for custom software application development services associated with Türkiye as of November 2026 and tracks 2,828 professional contacts across them, including 245 with verified work emails. Istanbul is the largest hub.

This list covers company matches for custom software application development services 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
463Companies
2,828Contacts tracked
245Verified emails
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The 25 largest custom software application development services based in Türkiye

Ranked by team size
Top 25 of 463 company matches for custom software application development services 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, 202651-200144 contacts →

Exact match

“The owner of the brand “TechNarts”, Nart Informatics was established in 2007.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchKonyaaltı, TürkiyeHQ recorded Nov 5, 202611-5076 contacts →

Exact match

“Welcome to the tech playground of the future.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202651-20060 contacts →

Exact match

“İşinizi yazılıma dönüştürüyoruz.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202651-20037 contacts →

Exact match

“NextLua is a technology company, based in Turkey and founded by a team of experienced developers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchYenimahalle, TürkiyeHQ recorded Nov 5, 202651-20036 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 · Nov 5, 2026 · View company records in RevenueBase
6Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 2026n/a34 contacts →

Exact match

“2007 yılından itibaren çıktığımız internet yazılımları geliştirme yolculuğumuza çok sayıda proje ile devam ediyoruz.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202611-5028 contacts →

Exact match

“MGS Software is one of MGS companies that has been working in Turkey during the last 20 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchSakarya, TürkiyeHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“Gömülü Yazılım Geliştirme,Özel Yazılım Projeleri ve Web Mobil Projeleri”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchBeşiktaş, TürkiyeHQ recorded Nov 5, 202651-20018 contacts →

Exact match

“Padran delivers unique end to end software services that matter.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBornova, TürkiyeHQ recorded Nov 5, 20261-1016 contacts →

Exact match

“Elmali Tech leads in offering tailored software solutions that create innovation and expansion.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Monassist Software Corp.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchTurkey, TürkiyeHQ recorded Nov 5, 202611-5012 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 · Nov 5, 2026 · View company records in RevenueBase
13Exact matchAnkara, TürkiyeHQ recorded Nov 5, 20261-1012 contacts →

Exact match

“pobol software solutions eskiden bilişim firmalarında ve reklam ajanslarında, şimdilerde ise günümüz teknolojisi ile uyumlu fakat sıkıcılıktan uzak çözümlere imza atmak için 2011…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchGaziantep, TürkiyeHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Welcome to From Scratch Solutions, your go-to partner for product development!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchAvcılar, TürkiyeHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Beginning: New Bilişim's journey started in 2012 with the gathering of computer engineers who are experts in their fields.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchTrabzon, TürkiyeHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“As Phi Software, we set out in 2017 with the synergy of an expert team that combines software and management experiences to produce the highest quality, most up-to-date software…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“ASSA Technology is a company that specializes in creating innovative and cutting-edge technology solutions and also consultancy for businesses and organizations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchAnkara, TürkiyeHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“100 Türk sermayesi ile farklı sektörlere yazılım çözümleri sağlayarak ve başarılı deneyimler kazanarak, müşteri odaklı ve rekabetçi yaklaşımımızla öncü teknoloji şirketi olma…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Neoxi is a team of developers that thrives on delivering quality software.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchBesiktas, TürkiyeHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Güvenli Yazılım Çözümleri”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchAtakum, TürkiyeHQ recorded Nov 5, 20261-1010 contacts →

Exact match

“Özel Yazılımlar ve Dijital Çözümler Üreten Yazılım ve Ar-Ge Firması.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202651-2009 contacts →

Exact match

“Antasya offers time zone aligned standard and customised top-notch software services and staff companies with project-based, dedicated teams of tech-savvy experts aiming at your…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Pomelo Soft özel yazılım geliştirme, kurumsal web tasarım ve mobil uygulama geliştirme alanlarında siz değerli müşterilerine profesyonel destek ve çözümler sunmaktadır.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchSisli, TürkiyeHQ recorded Nov 5, 20261-109 contacts →

Exact match

“KAIA Technologies is a software development house specializing in bringing businesses' visions to life through technology.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchÇankaya, TürkiyeHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Bilişim Teknolojileri alanında ihtiyaç duyulan özel yazılım geliştirme çözümleri, teknolojik dönüşüm ve altyapı modernizasyonu gibi konularda hizmet sağlamaktayız.”

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

Showing 25 of 463 custom software application development services based in Türkiye

See the full list, filter by size, metro and specialty, and access 245 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom software application development services based in Türkiye at a glance

As of Nov 5, 2026
8.7%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
27.2%Largest-city concentration · Istanbul
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
350
11-50
98
51-200
13
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 463 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 “custom software application development services” 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 245 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.

Custom software application development services by metro

Frequently asked

What is RevenueBase SmartSearch?

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

How many custom software application development services are there based in Türkiye?

RevenueBase identified 463 company matches for custom software application development services 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?

Technarts-Nart Bilişim tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most custom software application development services?

Istanbul leads with 126 company records, followed by Ankara (39) and Izmir (33).

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 245 professional contacts with verified work emails tracked across these 463 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.