Company lists · Data refreshed November 2026

Top 25 Services software companies based in Türkiye

Name: Services software companies based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 2,295 companies tracked

RevenueBase identified 2,295 company matches for services software companies associated with Türkiye as of November 2026 and tracks 17,714 professional contacts across them, including 3,467 with verified work emails. Istanbul is the largest hub.

This list covers company matches for services software 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 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

2,295Companies

17,714Contacts tracked

3,467Verified emails

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The 25 largest services software companies based in Türkiye

Ranked by team size

Top 25 of 2,295 company matches for services software companies 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Adesso Turkey	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	501-1,000	642 contacts →
	Exact match “adesso Turkey: Where Global IT Expertise Meets Local Excellence Since its foundation in 2013, adesso Turkey has grown from a small Istanbul office into a multi-domain project…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	PIA People In Action	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	201-500	268 contacts →
	Exact match “Welcome to PiA, where we put People in Action to accelerate our client’s technology innovation cycles and help them addressing hyper-competition.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Probel Yazılım VE Bilişim Sistemleri A.Ş	Exact match	İzmi̇r, TürkiyeHQ recorded Nov 6, 2026	201-500	260 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 6, 2026 · View company records in RevenueBase
4	Mirsis Bilgi Teknolojileri	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	201-500	239 contacts →
	Exact match “Mirsis Bilgi Teknolojileri; bilişim teknolojileri konusunda, farklı sektörlerin ve her ölçekteki işletmenin özgün ihtiyaçlarına cevap veren ürün ve hizmet ağına sahiptir.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Venhancer	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	201-500	190 contacts →
	Exact match “Our company was founded in 2021 as a technology firm committed to providing quality services to our customers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Eteration	Exact match	Sarıyer, TürkiyeHQ recorded Nov 6, 2026	51-200	181 contacts →
	Exact match “Eteration, a leading technology partner empowering businesses in their digital transformation journeys since 2002.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Yıldız Tech	Exact match	Kısıklı, TürkiyeHQ recorded Nov 6, 2026	51-200	157 contacts →
	Exact match “Grup bünyemizdeki dijital uygulamalarımızın yazılım geliştirme yolculuklarına destek olmak ve yenilikçi çözümler üretmek üzere hayata geçirdiğimiz Yıldız Tech şirketimiz…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Zirve Yazılım	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	51-200	148 contacts →
	Exact match “Mikrogrup bünyesindeki Zirve Yazılım, yılında şahıs firması olarak kurulmuş, 2002 yılında limited şirket, 2017 yılında anonim şirket statüsüne geçerek Zirve Bilgi Teknolojileri…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	PATH	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	147 contacts →
	Exact match “We are a software development company with 17 years of experience in the industry, specializing in: Mobile Applications, Custom Development Web Projects Shopify Projects…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Technarts-Nart Bilişim	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	51-200	144 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
11	Experilabs Sahabt Yazılım	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	201-500	142 contacts →
	Exact match “Experilabs (by SAHABT Yazılım) is a leading information technology company in Europe that provides business consulting, software development, onsite and offshore outsourcing to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Locksmith Software Technologies	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	51-200	141 contacts →
	Exact match “Locksmith Software Technologies commenced its operations with the aim of producing most suitable and highest quality information technology solutions for its customers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Vitelco	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	136 contacts →
	Exact match “We take our customers’ IT capabilities to the next level through versatile and innovative software development, testing, IT operations and product development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Nuevo Softwarehouse	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	129 contacts →
	Exact match “Nuevo is established in 2012 as a softwarehouse.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	BIS	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	123 contacts →
	Exact match “Founded in 1994, BIS is a leading technology and service provider delivering packaged application solutions as well as custom software development, frameworks, integration…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Bimsa Uluslararası İş, Bilgi VE Yönetim Sistemleri	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	201-500	111 contacts →
	Exact match “1975 yılında Sabancı Holding bünyesinde kurulan BİMSA, 40 yıllık deneyimi ile Türkiye’nin önde gelen bilgi teknolojisi şirketlerindendir.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Infonal	Exact match	Kadikoy, TürkiyeHQ recorded Nov 6, 2026	51-200	109 contacts →
	Exact match “Infonal is a technology services and IT consultancy company providing deeply enterprise software architecture and domain specific know how.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	İdea Teknoloji Çözümleri	Exact match	Sariyer, TürkiyeHQ recorded Nov 6, 2026	51-200	107 contacts →
	Exact match “İdea Teknoloji Çözümleri, 2005 yılında, satış süreçlerinin daha etkin yönetimini sağlayacak yazılımlar geliştirmek amacıyla kuruldu.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Experteam	Exact match	Maltepe, TürkiyeHQ recorded Nov 6, 2026	51-200	104 contacts →
	Exact match “Since its establishment in Experteam is offering service in business applications and information technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Deka Technology	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	96 contacts →
	Exact match “Deka Technology, started in Istanbul as a small company with the desire for being the best in its area, is here for companies around the world since 2017.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	KG Teknoloji A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	201-500	94 contacts →
	Exact match “KG Teknoloji’s know-how and experience dates back to the year of 2003.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Bilsoft Yazılım	Exact match	Düzce, TürkiyeHQ recorded Nov 6, 2026	11-50	92 contacts →
	Exact match “Teknoloji ile rekabetçi şirket olma arasındaki hızla güçlenen bağlantı, işletmeleri gelişen teknolojiye ayak uydurma konusunda değişik konularda yatırımlara yöneltmektedir.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	TCM Bilisim VE Danismanlik Hizmetleri	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	86 contacts →
	Exact match “We started our journey in 2010 with the aim of providing consultancy and software development services in the field of information technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Logosoft Bilişim Teknolojileri A.Ş	Exact match	Fatih Sultan Mehmet, TürkiyeHQ recorded Nov 6, 2026	51-200	84 contacts →
	Exact match “Logosoft olarak, yazılım teknolojileri alanındaki 30 yılı aşkın deneyimimizle işletmelerin dijital dönüşüm yolculuğunda güçlü bir çözüm ortağıyız.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Smartiks Technology Solutions	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	78 contacts →
	Exact match “Smartiks was established in 2006 to provide effective business solutions, software development and consultancy with its expert staff by using the highest technology.” Recorded in the RevenueBase company graph · Nov 6, 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 “services software 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 2,295 services software companies based in Türkiye

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Services software companies based in Türkiye at a glance

As of Nov 6, 2026

19.6%Verified-email coverage

7.7Average contacts per company

1-10Median size (employees)

32.2%Largest-city concentration · Istanbul

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

1,511

11-50

639

51-200

112

201-500

501-1,000

1,001-5,000

10001+

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 2,295 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 “services software 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 3,467 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.

Services software companies 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 “services software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many services software companies are there based in Türkiye?

RevenueBase identified 2,295 company matches for services software 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?

Adesso Turkey tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most services software companies?

Istanbul leads with 740 company records, followed by Ankara (173) and Izmir (109).

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 3,467 professional contacts with verified work emails tracked across these 2,295 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.