Company lists · Data refreshed September 2026

Top 25 Enterprise software support providers based in Türkiye

Name: Enterprise software support providers based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 607 companies tracked

RevenueBase identified 607 enterprise software support providers headquartered in Türkiye as of September 2026 and tracks 6,528 professional contacts across them, including 1,525 with verified work emails. Istanbul is the largest hub.

This list covers enterprise software support providers headquartered in Türkiye, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

607Companies

6,528Contacts tracked

1,525Verified emails

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The 25 largest enterprise software support providers based in Türkiye

Ranked by team size

Top 25 of 607 enterprise software support providers based in Türkiye, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software support providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Uyumsoft	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 14, 2026	201-500	533 contacts →
	Indirect evidence “Uyumsoft olarak, Türkiye'nin lider yazılım firmaları arasında yer alıyor ve faaliyet gerçekleştiriyoruz.” Source: RevenueBase Database · checked Sep 14, 2026
2	CPM Yazilim	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 14, 2026	51-200	399 contacts →
	Indirect evidence “ERP projelerinin işletmelerde başarısı için yazılımın kaliteli olması tek başına yeterli bir unsur değildir.” Source: RevenueBase Database · checked Sep 14, 2026
3	VBT Software	Partial evidence	Atasehir, TürkiyeHQ checked Sep 14, 2026	201-500	309 contacts →
	Partial evidence “VBT is a technology company which established by a dedicate group of experts and gives support in international area.” Source: RevenueBase Database · checked Sep 14, 2026
4	Nebim Yazılım	Strong evidence	Istanbul, TürkiyeHQ checked Sep 14, 2026	51-200	206 contacts →
	Strong evidence “About Nebim With its experience and know-how accumulated since 1966, Nebim is one of Turkey’s most well-established independent software companies and has been supporting the…” Source: RevenueBase Database · checked Sep 14, 2026
5	Eczacıbaşı Bilişim	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 14, 2026	51-200	165 contacts →
	Indirect evidence “Eczacıbaşı Information and Communication Technologies Eczacıbaşı Information and Communication Technologies (Eczacıbaşı ICT) is a provider of information technology solutions and…” Source: RevenueBase Database · checked Sep 14, 2026
6	Prodea Bilgi Teknolojileri Prodea Consulting	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 14, 2026	51-200	114 contacts →
	Indirect evidence “By constant thriving, we follow up the road which we departed at 2007 with purpose to supply IT Services.” Source: RevenueBase Database · checked Sep 14, 2026
7	Bimsa Uluslararası İş, Bilgi VE Yönetim Sistemleri	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 14, 2026	201-500	102 contacts →
	Indirect evidence “1975 yılında Sabancı Holding bünyesinde kurulan BİMSA, 40 yıllık deneyimi ile Türkiye’nin önde gelen bilgi teknolojisi şirketlerindendir.” Source: RevenueBase Database · checked Sep 14, 2026
8	Experteam	Indirect evidence	Maltepe, TürkiyeHQ checked Sep 14, 2026	51-200	96 contacts →
	Indirect evidence “Since its establishment in Experteam is offering service in business applications and information technologies.” Source: RevenueBase Database · checked Sep 14, 2026
9	Hitsoft SAP Business ONE Premier Partner	Indirect evidence	Eyüp, TürkiyeHQ checked Sep 14, 2026	51-200	88 contacts →
	Indirect evidence “Hitsoft, Türkiye’nin en geniş kadroya sahip, hızlı ilerlemekte olan ve dünyada "Top 15 Partners" içerisinde yer alan SAP Premier iş ortağıdır.” Source: RevenueBase Database · checked Sep 14, 2026
10	KG Teknoloji A.Ş	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 14, 2026	201-500	79 contacts →
	Indirect evidence “KG Teknoloji’s know-how and experience dates back to the year of 2003.” Source: RevenueBase Database · checked Sep 14, 2026
11	Soft Business Solutions	Indirect evidence	Esentepe, TürkiyeHQ checked Sep 14, 2026	51-200	75 contacts →
	Indirect evidence “SOFT, founded in 1996 by an experienced and successful team in the IT sector for a long time, is the number one Strategic Business Partner of Logistics and Transportation…” Source: RevenueBase Database · checked Sep 14, 2026
12	Smartiks Technology Solutions	Partial evidence	Istanbul, TürkiyeHQ checked Sep 14, 2026	51-200	74 contacts →
	Partial evidence “Smartiks was established in 2006 to provide effective business solutions, software development and consultancy with its expert staff by using the highest technology.” Source: RevenueBase Database · checked Sep 14, 2026
13	Logosoft Bilişim Teknolojileri A.Ş	Indirect evidence	Fatih Sultan Mehmet, TürkiyeHQ checked Sep 14, 2026	51-200	73 contacts →
	Indirect evidence “Logosoft olarak, yazılım teknolojileri alanındaki 30 yılı aşkın deneyimimizle işletmelerin dijital dönüşüm yolculuğunda güçlü bir çözüm ortağıyız.” Source: RevenueBase Database · checked Sep 14, 2026
14	Link Bilgisayar	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 14, 2026	51-200	69 contacts →
	Indirect evidence “1984 yılında yüzde 100 Türk sermayeli olarak kurulan şirketimiz, işletmelerin satış, pazarlama, satın alma, stok yönetimi, depo mağaza yönetimi, cari hesap, finans, üretim, bütçe…” Source: RevenueBase Database · checked Sep 14, 2026
15	BDH	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 14, 2026	1,001-5,000	68 contacts →
	Indirect evidence “Türkiye’nin lider sistem entegratörü Netaş’ın %100 bağlı ortaklığı olan BDH (Bilişim Destek Hizmetleri) olarak sertifikalı uzman kadromuzla, tüm sektörlere ve her ölçekteki kuruma…” Source: RevenueBase Database · checked Sep 14, 2026
16	Bntpro Bilgi VE Iletisim Hizmetleri A.Ş	Indirect evidence	İçerenköy, TürkiyeHQ checked Sep 14, 2026	51-200	68 contacts →
	Indirect evidence “Developing strong partners with the world's largest technology manufacturers, BNTPRO; While providing professional solutions for the needs of its customers, with its domestic…” Source: RevenueBase Database · checked Sep 14, 2026
17	Tein Technology	Indirect evidence	Düzce, TürkiyeHQ checked Sep 14, 2026	51-200	60 contacts →
	Indirect evidence “Solutions44 knowledge and experiences in the information technologies sector dates back to the year of 2017.” Source: RevenueBase Database · checked Sep 14, 2026
18	Evant Teknoloji	Indirect evidence	Seyhan, TürkiyeHQ checked Sep 14, 2026	51-200	58 contacts →
	Indirect evidence “Evant works with the giants of Tech Industry to meet customers demand with the right solution.” Source: RevenueBase Database · checked Sep 14, 2026
19	Caretta	Strong evidence	Istanbul, TürkiyeHQ checked Sep 14, 2026	51-200	53 contacts →
	Strong evidence “Caretta Software was founded in 1997, offering services such as custom software development, software support, IT consultancy and outsourcing services.” Source: RevenueBase Database · checked Sep 14, 2026
20	Este Bilisim	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 14, 2026	51-200	51 contacts →
	Indirect evidence “Este Bilisim is one of the leading companies in information and communication technologies sector in Turkey, providing business solutions to its customers with its high quality…” Source: RevenueBase Database · checked Sep 14, 2026
21	Optimus Yazılım	Indirect evidence	İçerenköy, TürkiyeHQ checked Sep 14, 2026	11-50	50 contacts →
	Indirect evidence “Yazılım ihtiyaçlarınız için deneyimli çözüm ortağınız!” Source: RevenueBase Database · checked Sep 14, 2026
22	Desistem Bilgi Teknolojileri A.Ş	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 14, 2026	51-200	47 contacts →
	Indirect evidence “DESistem, hizmet verdiği alanlardaki deneyimli ve güçlü kadrosu ile satış öncesi ve satış sonrası uçtan uca çözüm ve hizmetler sunarak, müşterilerine doğru çözümleri, hızlı ve…” Source: RevenueBase Database · checked Sep 14, 2026
23	Basistek Information Technologies	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 14, 2026	51-200	47 contacts →
	Indirect evidence “Founded in 2009, BASISTEK is certified to ISO 9001, ISO and ISO 27001 standards and delivers AI-powered autonomous IT services, value-driven IT solutions, and ServiceOps…” Source: RevenueBase Database · checked Sep 14, 2026
24	Istanbul Pazarlama A.S	Indirect evidence	Beşiktaş, TürkiyeHQ checked Sep 14, 2026	51-200	44 contacts →
	Indirect evidence “İstanbul Pazarlama A.Ş.” Source: RevenueBase Database · checked Sep 14, 2026
25	BTE Bi̇lgi̇sayar	Indirect evidence	İzmi̇r, TürkiyeHQ checked Sep 14, 2026	11-50	39 contacts →
	Indirect evidence “BTE Bilgisayar (Bilgi Teknolojileri Eğitim ve Danışmanlık) 2009 yılında sistem entegratör kimliğiyle IT sektörüne giriş yapmıştır.Profesyonel güçlü kadrosuyla birlikte müşteri…” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise software support providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise software support providers.
Partial evidence: Its own public description names part of enterprise software support providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise software support providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 607 enterprise software support providers based in Türkiye

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Enterprise software support providers based in Türkiye at a glance

As of Sep 14, 2026

23.4%Verified-email coverage

10.8Average contacts per company

1-10Median size (employees)

33.4%Largest-city concentration · Istanbul

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

357

11-50

186

51-200

201-500

501-1,000

1,001-5,000

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 607 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise software support providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Türkiye whose own description of what they do matches “enterprise software support providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise software support providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among enterprise software support providers, and records with no verified work email. Companies headquartered outside Türkiye are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,525 across the full list. 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 September 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Enterprise software support providers by metro

Enterprise software support providers in Istanbul203
Enterprise software support providers in Ankara28

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise software support providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many enterprise software support providers are there based in Türkiye?

RevenueBase identified 607 enterprise software support providers headquartered in Türkiye as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Uyumsoft, headquartered in Istanbul, tops this list with the largest team on record.

Which city has the most enterprise software support providers?

Istanbul leads with 203 headquartered companies, followed by Ankara (28) and Atasehir (19).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,525 verified decision-maker contacts tracked across these 607 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 14, 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 Smart Search, 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.