Company lists · Data refreshed September 2026

Top 23 Accounting firm helpdesk services based in Türkiye

RevenueBase identified 164 company matches for accounting firm helpdesk services associated with Türkiye as of September 2026 and tracks 2,526 professional contacts across them, including 56 with verified work emails. Istanbul is the largest hub.

This list covers company matches for accounting firm helpdesk 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 September 27, 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 Sep 27, 2026 How this list was built
164Companies
2,526Contacts tracked
56Verified emails
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The 23 largest accounting firm helpdesk services based in Türkiye

Ranked by team size
Top 23 of 164 company matches for accounting firm helpdesk services based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchİstanbul, TürkiyeHQ recorded Sep 27, 202651-20025 contacts →

Exact match

“Granit 1991 yılında Yönetim Danışmanlığı alanında faaliyetlerine başlayan şirketimiz, 1998 yılından itibaren 3568 sayılı yasa kapsamında tescil edilen GRANİT SERBEST MUHASEBECİ…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchAnkara, TürkiyeHQ recorded Sep 27, 202611-5014 contacts →

Exact match

“Accounthink (Mali Bakış is a professional outsourcing and advisory company based in Ankara since 23.09.2010 with professional team specialized in foreign companies with “big four”…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchİçerenköy, TürkiyeHQ recorded Sep 27, 202611-5014 contacts →

Exact match

“We are a medium-sized auditing, accounting and consultancy firm.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchAtasehir, TürkiyeHQ recorded Sep 27, 202611-5014 contacts →

Exact match

“Andersen in Turkey: Trusted Tax, Audit & Advisory for Confident Growth Andersen in Turkey helps Turkish and international businesses navigate tax, audit, accounting, and advisory…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchKonak, TürkiyeHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“İZDENETİM deneyimli ve profesyonel bir ekip tarafından kurulmuş olup; • Yeminli mali müşavirlik, • Bağımsız denetim, • Denetim hizmetleri, • Yönetim danışmanlığı, • Mali…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchİzmir, TürkiyeHQ recorded Sep 27, 202611-5011 contacts →

Exact match

“40 yılın üzerindeki tecrübesi beraberinde mali müşavirlik, muhasebe ve denetim hizmetleri konusunda faaliyet göstermekteyiz.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchIstanbul, TürkiyeHQ recorded Sep 27, 202611-509 contacts →

Exact match

“Kapsam YMM,1995 yılından bu yana tecrübeli uzman kadrosuyla Mali Müşavirlik, İç Denetim, Vergi Denetim, Planlama, Danışmanlığı hizmetleri vermektedir.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchAtaşehir, TürkiyeHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Mükellefler, ekonomik ve ticari faaliyetleri süresince karşılaştıkları risk ve beklenmeyen kamusal uyum maliyetlerini optimal ve öngörülebilir tutmak için üst düzey bir vergi…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchİzmir, TürkiyeHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Orient Audit Consulting and YMM AŞ is a Sworn in Certified Public Accountant company founded in accordance with the law 3568.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchKartal, TürkiyeHQ recorded Sep 27, 20261-104 contacts →

Exact match

“CYC Değer Mali Müşavirlik ve Denetim Hizmetleri olarak sayfamızda vergi mevzuatı sosyal güvenlik mevzuatı ve diğer ekonomi ve mali konular hakkında sizlere bilgilendirme yapacağız.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchIstanbul, TürkiyeHQ recorded Sep 27, 20261-104 contacts →

Exact match

“We provide the following services to individuals, large, medium and small businesses and other agencies in Turkey.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchİstanbul, TürkiyeHQ recorded Sep 27, 20261-103 contacts →

Exact match

“The increasingly competitive environment of business life and the constantly changing legal regulations have made it obligatory for companies to manage their financial affairs…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchSahrayıcedit, TürkiyeHQ recorded Sep 27, 20261-103 contacts →

Exact match

“SoHo Serbest Muhasebeci Mali Müsavirlik Limited Sirketi (SoHo Independent Accountancy and Financial Advisory Limited Company) has been established by Certified Public Accountant…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchAnkara, TürkiyeHQ recorded Sep 27, 20261-103 contacts →

Exact match

“Duman Global, konusunda uzman profesyonellerce; başta yeminli mali müşavirlik olmak üzere teşvik, vergi danışmanlığı, finans ve muhasebe, mali hukuk, kurumsal yönetim, bütçeleme…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchIstanbul, TürkiyeHQ recorded Sep 27, 20261-103 contacts →

Exact match

“DENKLEM Sworn-in Certified Public Accounting and AUDIT was established by Serdar TAŞDÖKEN who has worked as a Finance Inspector for a long time in the Ministry of Finance and now…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchYeniköy, TürkiyeHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Alanında uzman ekibimiz ile Mali Müşavirlik, Finansal Danışmanlık, Vergi Danışmanlığı, SGK Teşvik Danışmanlığı ve Bordrolama hizmetleri sunmaktayız.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchBeylikduzu, TürkiyeHQ recorded Sep 27, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchAnkara, TürkiyeHQ recorded Sep 27, 20261-102 contacts →

Exact match

“YAVAŞOĞLU MALİ MÜŞAVİRLİK Serbest Muhasebecilik ve Mali Müşavirlik Hizmetleri Çağlar YAVAŞOĞLU Ahmet YAVAŞOĞLU YAVAŞOĞLU MALİ MÜŞAVİRLİK”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchŞişli, TürkiyeHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Büromuz farklı ve kaliteli hizmet sunarak, müşteri memnuniyetini en yüksek düzeyde tutma anlayışıyla hareket eder.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchBesiktas, TürkiyeHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Yeminli Mali Müşavirlik”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchAnkara, TürkiyeHQ recorded Sep 27, 20261-101 contacts →

Exact match

“İKON Yeminli Mali Müşavirlik Ltd.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchAntalya, TürkiyeHQ recorded Sep 27, 20261-101 contacts →

Exact match

“3568 Sayılı Yasası Gereği aşağıdaki işlemleri yapmaya tam yetkiliyim.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchAtasehir, TürkiyeHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Demir Denetim ve A.Ş.| Güvenilir Mali Çözümler, Sürdürülebilir Başarı 2011 yılında kurulan Demir Denetim ve A.Ş, mali müşavirlik, finansal danışmanlık alanlarında uzmanlaşmış bir…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 23 of 164 accounting firm helpdesk services based in Türkiye

See the full list, filter by size, metro and specialty, and access 56 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting firm helpdesk services based in Türkiye at a glance

As of Sep 27, 2026
2.2%Verified-email coverage
15.4Average contacts per company
1-10Median size (employees)
31.7%Largest-city concentration · Istanbul
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
118
11-50
38
51-200
7
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 164 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 firm helpdesk 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 56 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 September 27, 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 firm helpdesk services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting firm helpdesk services are there based in Türkiye?

RevenueBase identified 164 company matches for accounting firm helpdesk services associated with Türkiye as of September 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?

Granit Serbest Muhasebeci VE Mali Müşavirlik A.Ş tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most accounting firm helpdesk services?

Istanbul leads with 52 company records, followed by Atasehir (11) and Ankara (10).

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 56 professional contacts with verified work emails tracked across these 164 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 September 27, 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.