Company lists · Data refreshed November 2026

Top 19 Accounting system integrators based in Türkiye

RevenueBase identified 42 company matches for accounting system integrators associated with Türkiye as of November 2026 and tracks 595 professional contacts across them, including 197 with verified work emails. Istanbul is the largest hub.

This list covers company matches for accounting system integrators 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
42Companies
595Contacts tracked
197Verified emails
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The 19 largest accounting system integrators based in Türkiye

Ranked by team size
Top 19 of 42 company matches for accounting system integrators 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 matchIstanbul, TürkiyeHQ recorded Nov 6, 2026201-500291 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
2Exact matchSoğanlik Yeni, TürkiyeHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Established in 1989, Datasoft operates in the area that production of commercial integration softwares for small and medium-sized businesses and accounting offices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“ACS Otomasyon, 2012 yılı başında, makine ve proses otomasyonu konusunda hizmet vermek üzere, konusunda uzman kadrosu ile kurulmuş olup 2018 yılı itibari ile SİEMENS Solution…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchKadikoy, TürkiyeHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Established in 2003, it serves local and global companies in the field of B2B software systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKonya, TürkiyeHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“BERKA konusunda uzman personelleri ve 20 yıllık sektör deneyimi ile sayısız sistem müdahalesi ve güvenlik yapılandırmaları ile alanında başarılı bir şekilde hizmet veren…”

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

Exact match

“1996 yılında güçlü bir entellektüel sermaye ile sistem entegrasyonu alanında faaliyete başlamıştır.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSarıyer, TürkiyeHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“CPA International Turkey (founded 2022) delivers tax, accounting, audit and consultancy services focused on accurate, timely financial information to support management decisions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“1995 yılında kurulan Turkuaz Bilgisayar; yazılım, danışmanlık, proje, kurumsal satış, bayi satış ve teknik destek departmanlarından oluşan bir sistem entegratörüdür.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-507 contacts →

Exact match

“TechSiN Bilişim Çözümleri, hızla değişen bilişim çağında müşterilerinin ihtiyaçlarına uygun çözümleri sunabilecek, dinamik, tecrübeli ve konusunda uzman kadrosuyla 1 Mart 2013′…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-506 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
11Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261-105 contacts →

Exact match

“YÖRÜNGE Bilgi İşlem, LOGO Yazılım A.Ş.’nin İş Ortağı olarak 1998 yılında sektörün önde gelen isimlerinden oluşan, sertifikalı uzman bir kadroyla yola çıkmış ve kısa zamanda…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Over 10 years average employee experience TRACK, focus on the various manufacturing industries, that results +10 successful IFS implementation projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261-105 contacts →

Exact match

“HAKKIMIZDA Teknosky kaliteli hizmet sunmak amacıyla çıktığı yolda, alanında uzman, genç ve dinamik ekibiyle birlikte, müşteri memnuniyetinden ödün vermeden ve teknolojiyi adım…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-504 contacts →

Exact match

“HAKKIMIZDA Kurumsal Bilişim Çözümleri, hem kurucu ortakları hem de teknik ekibi 1985’den bu yana, bilişim sektöründe ERP çözümlerinden sistem danışmanlığına, ağ ve altyapı…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSariyer, TürkiyeHQ recorded Nov 6, 20261-104 contacts →

Exact match

“DesignSign Görüntü ve Ses Teknolojileri A.Ş, dünyanın büyük global üreticilerinde 15 sene proje ve ürün yönetiminde bulunmuş, sektörün büyük sistem entegratörü firmalarının kanal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPendik, TürkiyeHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Detekt Teknoloji, siz değerli müşterilerimizin ihtiyaçlarına göre özel dizayn edilen ileri teknolojilerden oluşan sistemleri projelendiren ve uygulayan teknoloji odaklı bir sistem…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMaltepe, TürkiyeHQ recorded Nov 6, 20261-102 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
18Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Biz Kimiz 1995 yılında bilişim sektörüne Nokta Bilgisayar olarak adım attık.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMuratpaşa, TürkiyeHQ recorded Nov 6, 20261-102 contacts →

Exact match

“MSE Technology is an integrator company that provides corporate IT services from based in Antalya.”

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

Showing 19 of 42 accounting system integrators based in Türkiye

See the full list, filter by size, metro and specialty, and access 197 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting system integrators based in Türkiye at a glance

As of Nov 6, 2026
33.1%Verified-email coverage
14.2Average contacts per company
11-50Median size (employees)
42.9%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
18
51-200
5
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 42 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 “accounting system integrators” 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 197 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.

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

How many accounting system integrators are there based in Türkiye?

RevenueBase identified 42 company matches for accounting system integrators 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?

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

Which city has the most accounting system integrators?

Istanbul leads with 18 company records, followed by Izmir (4) and Bursa (3).

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 197 professional contacts with verified work emails tracked across these 42 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.