Company lists · Data refreshed September 2026

Top 20 Financial reporting firms based in Türkiye

RevenueBase identified 153 financial reporting firms headquartered in Türkiye as of September 2026 and tracks 2,386 professional contacts across them, including 60 with verified work emails. Istanbul is the largest hub.

This list covers financial reporting firms 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 20, 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 20, 2026 86% judged on-target in blind review
153Companies
2,386Contacts tracked
60Verified emails
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The 20 largest financial reporting firms based in Türkiye

Ranked by team size
Top 20 of 153 financial reporting firms based in Türkiye, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to financial reporting firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceİstanbul, TürkiyeHQ checked Sep 20, 202651-20025 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceAnkara, TürkiyeHQ checked Sep 20, 202611-5014 contacts →

Indirect evidence

“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”…”

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceKonak, TürkiyeHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceBesiktas, TürkiyeHQ checked Sep 20, 202611-5012 contacts →

Indirect evidence

“20 years of experience.”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceÇankaya, TürkiyeHQ checked Sep 20, 202651-20010 contacts →

Indirect evidence

“Today, in addition to fast developments in science and technology, international economic, social, and politics relationships have been living outstanding changes.”

Source: RevenueBase Database · checked Sep 20, 2026
6Partial evidenceSarıyer, TürkiyeHQ checked Sep 20, 202611-509 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceIstanbul, TürkiyeHQ checked Sep 20, 202611-509 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceKonak, TürkiyeHQ checked Sep 20, 202611-508 contacts →

Indirect evidence

“Motto olarak, müşterilerimize mükemmellikle hizmet vermek için tutkulu bir şekilde çalışıyoruz.”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceIstanbul, TürkiyeHQ checked Sep 20, 202611-507 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceIzmir Bayraklı, TürkiyeHQ checked Sep 20, 202611-507 contacts →

Indirect evidence

“Mali̇ye bakanliği spk kgk epdk tarim bakanliği tübi̇tak kosgeb deneti̇mleri̇ ve raporlamalari ifrs ve vuk deneti̇mleri̇ tasdi̇k raporlari bağimsiz deneti̇m raporlamalari”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceİstanbul, TürkiyeHQ checked Sep 20, 202611-507 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceKocaeli̇, TürkiyeHQ checked Sep 20, 202611-506 contacts →

Indirect evidence

“Ülkemizin giderek gelişen ekonomisinde kendinize yer bulmak için çabalarken, şirketinizin değerlerini ölçme ve yönetme konusunda sizinle birlikte, aynı vizyona koşacak çözüm…”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceBuyukcekmece, TürkiyeHQ checked Sep 20, 202611-506 contacts →

Indirect evidence

“Vergi Denetimi Denetim Finansal Danışmanlık Finansal Hizmetler”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceKadikoy, TürkiyeHQ checked Sep 20, 20261-104 contacts →

Indirect evidence

“Bağımsız Denetim TFRS, UFRS(IFRS) ve USGAAP'e göre finansal tabloların hazırlanması TMS/UMS 29 Yüksek Enflasyonlu Ekonomilerde Finansal Raporlama BOBi FRS & KUMİ FRS Uygulamaları…”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceNilufer, TürkiyeHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“Mali Müşavirlik Hizmetleri - Mali Danışmanlık - Finans Danışmanlığı - İnsan Kaynakları Danışmanlığı - Yönetim Danışmanlığı”

Source: RevenueBase Database · checked Sep 20, 2026
16Partial evidenceSahrayıcedit, TürkiyeHQ checked Sep 20, 20261-103 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceAnkara, TürkiyeHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceAnkara, TürkiyeHQ checked Sep 20, 20261-102 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceAntalya, TürkiyeHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceAtasehir, TürkiyeHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 20 of 153 financial reporting firms based in Türkiye

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Financial reporting firms based in Türkiye at a glance

As of Sep 20, 2026
2.5%Verified-email coverage
15.6Average contacts per company
1-10Median size (employees)
28.8%Largest-city concentration · Istanbul
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
45
51-200
4
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 153 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 financial reporting firms, 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 “financial reporting firms”. 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 financial reporting firms), 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 financial reporting firms, 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, 60 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 20, 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.

Financial reporting firms by metro

  • Financial reporting firms in Istanbul44

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 financial reporting firms, 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 financial reporting firms are there based in Türkiye?

RevenueBase identified 153 financial reporting firms 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?

Granit Serbest Muhasebeci VE Mali Müşavirlik A.Ş, headquartered in Sariyer, tops this list with the largest team on record.

Which city has the most financial reporting firms?

Istanbul leads with 44 headquartered companies, followed by Ankara (16) and Atasehir (7).

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 60 verified decision-maker contacts tracked across these 153 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 20, 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.