Company lists · Data refreshed November 2026

Top 21 System installation services based in Türkiye

Name: System installation services based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 60 companies tracked

RevenueBase identified 60 company matches for system installation services associated with Türkiye as of November 2026 and tracks 1,166 professional contacts across them, including 381 with verified work emails. Istanbul is the largest hub.

This list covers company matches for system installation 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

60Companies

1,166Contacts tracked

381Verified emails

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The 21 largest system installation services based in Türkiye

Ranked by team size

Top 21 of 60 company matches for system installation 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Teknoser	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	501-1,000	462 contacts →
	Exact match “1998 yılında kurulan Teknoser, günümüzde bilgi ve iletişim teknolojileri pazarının önde gelen sistem entegrasyon ve saha hizmetleri firmasıdır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Bilgi Birikim Sistemleri	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	201-500	291 contacts →
	Exact match “1992 yılında, üniversite döneminden birbirlerini tanıyan 5 kurucu ortak tarafından kurulan Bilgi Birikim Sistemleri; bugün ülkemizin en önemli Bilgi Teknolojileri sistem…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	TDM Teknoloji	Exact match	Şişli, TürkiyeHQ recorded Nov 6, 2026	51-200	78 contacts →
	Exact match “Since our founding in 1997, we have worked to provide value to our customers by offering customized services with a focus on technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Netcore Bilisim Hizmetleri A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	42 contacts →
	Exact match “NetCore Bilişim, müşterilerine yüksek teknoloji bileşenleri kullanarak, konularında uzman kadrosu ile sektörde bilişim alanında ilerlemeyi hedefleyen kurumların bilgi ve iletişim…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Mainty Teknoloji A.Ş	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	11-50	41 contacts →
	Exact match “Mainty Teknoloji A.Ş; Ağ ve Altyapı, Sistem, Güvenlik Sistemleri ve Telekomünikasyon Servisleri alanlarında kurulum, bakım ve servis hizmetlerini gerçekleştiren bir teknoloji…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Coretek Bilgi Teknolojileri	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	28 contacts →
	Exact match “Coretek Bilgi Teknolojileri, müşterilerine yüksek teknoloji bileşenlerini kullanarak, konularında uzman kadrosu ile sektörde bilişim alanında ilerlemeyi hedefleyen kurumların…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Bizcom Bilgi VE İletişim Hizmetleri A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “Bizcom, bilgi teknolojileri alanında müşterilerinin ihtiyaçlarını karşılamak ve verimliliğini arttırmak amacıyla, deneyimli ve yetkin ekibi ile gerek kurulum ve devreye alma…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Itstack Bilgi Sistemleri	Exact match	Sisli, TürkiyeHQ recorded Nov 6, 2026	51-200	21 contacts →
	Exact match “ITSTACK Bilgi Sistemleri 2018 yılında bilişim sektörü için çok büyük bir ihtiyaç olan “Doğru işe doğru kurum/kişi bakış açısı ile taleplerinize çözümsel yaklaşım sergileyen”…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	NEX Teknoloji	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “NEX TECHNOLOGY is leader system integrator in IT Infrastructure and related services for private and public sector organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	NSX Bilişim Teknolojileri	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “Her geçen gün gelişen, gelişirken de giderek karmaşıklaşan teknolojiyi, 20 yıllık sektörel tecrübemizle sizler için tercüme ediyor; kurumunuzun ihtiyaçlarına uyarlıyoruz.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	ATA Bilgi İşlem Atamedya	Exact match	Atasehir, TürkiyeHQ recorded Nov 6, 2026	11-50	8 contacts →
	Exact match “Ata Medya, yılından bu yana sektör gözetmeksizin yurtiçi ve yurtdışı müşterilerine, IT donanım, yazılım, kişisel teknoloji ürünlerinin satış-pazarlamasını yapmanın yanı sıra; IT…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	İntegra Bi̇lgi̇sayar	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	6 contacts →
	Exact match “1996 yılında faaliyete başlayan İntegra Bilgisayar; yazılım, danışmanlık, proje, kurumsal satış ve bayi satış departmanlarından oluşan bir sistem entegratörüdür.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Asır Teknoloji	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	5 contacts →
	Exact match “2001 yılında kurulmuş olan Asır Teknoloji, bünyesinde barındırdığı deneyimli kadrosu ile geniş bir müşteri kitlesine hizmet sunmaktadır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Degasu Bilisim Cozumleri	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	5 contacts →
	Exact match “DEGASU is a solution-focused company aiming to make complete (total) turn-key projects related to the institutions’ (companies’) information technologies infrastructures.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Procom Bilişim Teknolojileri	Exact match	Antalya, TürkiyeHQ recorded Nov 6, 2026	11-50	4 contacts →
	Exact match “2017 yılından itibaren kurumsal bilişim projeleri üzerine çalışan, yenilikçi, katma değeri yüksek ürün ve çözümlerini, kaliteli hizmet anlayışı ile müşterilerine sunmaktadır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Integra Bilgi Teknolojileri	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “Integra, küçük ve orta boyutlu organizasyonların bilgi ve iletişim teknolojileri kapsamındaki tüm ihtiyaçlarını karşılamak üzere yapılanmış, marka bağımsız, sistem entegratörü ve…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	DG Yazılım VE Teknoloji Hizmetleri	Exact match	Atasehir, TürkiyeHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “DG Teknoloji, kurumların teknoloji altyapılarını daha güvenli, verimli ve yönetilebilir hale getirmek amacıyla kurulmuş bir sistem entegratörüdür.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Probim Bilişim	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Kurumsal ölçekte Network, Yapısal Kablolama, Server Odası Kurulumu ve Destek Hizmetleri Çözümleri sunar.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Alternatif Bilgisayar	Exact match	Maltepe, TürkiyeHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Alternatif Bilgisayar, hızla gelişmekte olan bilişim pazarında müşterilerinin gereksinimlerini etkin ve profesyonel bir şekilde karşılamak amacıyla 1989 yılında kurulmuştur.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Grand Team Group	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	11-50	1 contacts →
	Exact match “Grand Team Group olarak; network tabanlı uçtan uca çözümler üzerinde çalışmakta, müşterilerinin ihtiyaçlarını anlayarak, bu ihtiyaçları efektif konfigürasyon ve entegrasyonla…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	WIXIW	Exact match	Zeytinburnu, TürkiyeHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “Mart 2020 tarihinde Wixiw olarak bilişim sektöründe, çözüm sağlayıcı ve sistem entegratörü kimliğiyle, müşterilerinin kritik iş uygulamalarında güvenebilecekleri firmalar arasında…” 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 “system installation services”. 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 21 of 60 system installation services based in Türkiye

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System installation services based in Türkiye at a glance

As of Nov 6, 2026

32.7%Verified-email coverage

19.4Average contacts per company

1-10Median size (employees)

41.7%Largest-city concentration · Istanbul

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 60 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 “system installation 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 381 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.

System installation services by metro

System installation services in Istanbul25

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

How many system installation services are there based in Türkiye?

RevenueBase identified 60 company matches for system installation 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?

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

Which city has the most system installation services?

Istanbul leads with 25 company records, followed by Ankara (5) and Atasehir (5).

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 381 professional contacts with verified work emails tracked across these 60 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.