Company lists · Data refreshed November 2026

Top 25 Client or server programming services based in Türkiye

RevenueBase identified 426 company matches for client or server programming services associated with Türkiye as of November 2026 and tracks 2,481 professional contacts across them, including 236 with verified work emails. Istanbul is the largest hub.

This list covers company matches for client or server programming 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 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
426Companies
2,481Contacts tracked
236Verified emails
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The 25 largest client or server programming services based in Türkiye

Ranked by team size
Top 25 of 426 company matches for client or server programming services based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 6, 202651-200144 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchKonyaaltı, TürkiyeHQ recorded Nov 6, 202611-5076 contacts →

Exact match

“Welcome to the tech playground of the future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchİçerenköy, TürkiyeHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“Yazılım ihtiyaçlarınız için deneyimli çözüm ortağınız!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Kle Information Technologies is Software Outsourcing & Development service provider offering outsourced product development, custom development and IT outsourcing services to its…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
6Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
7Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Sanalogi Bilişim Teknolojileri yılından bu yana bilgi teknolojileri alanında hizmet veren Sanalogi Bilişim Teknolojileri, İstanbul Yıldız Teknik Üniversitesi Teknopark’ta bulunan…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBaşi̇skele/kocaeli̇, TürkiyeHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Systek Bilişim, teknoloji dünyasında bir öncü olarak sunucu ve altyapı hizmetleri, uygulama geliştirme ve süreç geliştirme alanlarında faaliyet göstermektedir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGebze, TürkiyeHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Simeranya, 2011 yılından beri yan yana yürüyen ve kendi alanlarında (tasarım & yazılım) yetkin iki tecrübenin bir araya gelmesiyle 2020’nin yeni normalleri altında doğdu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchİzmir, TürkiyeHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“PR Yazılım, İzmir merkezli bir yazılım şirketidir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Türkiye’nin yeni nesil bilişim firmalarından biri olarak, 2021 yılında kurulmuş olmamıza rağmen geniş ürün yelpazemiz ve sahibi olduğumuz bir çok partnerlik ile birlikte sayısı…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGaziantep, TürkiyeHQ recorded Nov 6, 202611-5012 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Parkyeri is an Istanbul based company with its scope of business covering software development, operations and consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
15Exact matchMalatya, TürkiyeHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Malatya Teknoloji Geliştirme Bölgesinde 2014 yılında ticari hayatına başlayan firmamız, ekip içinde yıllarını bilişim ve teknoloji sektöründe geçirmiş uzmanlarla bölgesel ve…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKadikoy, TürkiyeHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Devoks Bilgi Teknolojileri, 2014 yılından bu yana sunduğu yenilikçi teknolojik çözümlerle, dijitalleşme yolculuğunuzda güvenilir teknoloji partneriniz olarak yanınızda yer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAtakum, TürkiyeHQ recorded Nov 6, 20261-1010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
20Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Kusursuz müşteri memnuniyeti ilkesiyle çalışan ekibimiz ve yıllardır süregelen yazılım tecrübemizle, siz değerli müşterilerimize teknoloji alanında yenilikler sunmaktan gurur…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
22Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
23Exact matchAnkara, TürkiyeHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Prometus Bilgisayar Sistemleri; uzman ve deneyimli teknik ekibiyle, bilgi teknolojileri alanında yazılım üretimi, geliştirmesi ve bilgi işlem danışmanlığı hizmetlerini veren bir…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261-107 contacts →

Exact match

“VantaWorks is a company which has a young and dynamic structure, with the experience and knowledge gained by the founding team for many years, with offers enterprise web software…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Digital Hat pushes the boundaries of technology to deliver innovative and sustainable solutions tailored to the evolving needs of businesses and end users.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 426 client or server programming services based in Türkiye

See the full list, filter by size, metro and specialty, and access 236 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Client or server programming services based in Türkiye at a glance

As of Nov 6, 2026
9.5%Verified-email coverage
5.8Average contacts per company
1-10Median size (employees)
30.3%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
333
11-50
85
51-200
5
201-500
1
1,001-5,000
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 426 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 “client or server programming 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 236 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.

Client or server programming 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 “client or server programming services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many client or server programming services are there based in Türkiye?

RevenueBase identified 426 company matches for client or server programming 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 client or server programming services?

Istanbul leads with 129 company records, followed by Ankara (23) and Izmir (20).

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 236 professional contacts with verified work emails tracked across these 426 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.

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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.