Company lists · Data refreshed October 2026

Top 25 Tax defense attorneys based in Türkiye

RevenueBase identified 211 company matches for tax defense attorneys associated with Türkiye as of October 2026 and tracks 1,330 professional contacts across them, including 183 with verified work emails. Istanbul is the largest hub.

This list covers company matches for tax defense attorneys 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 October 22, 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 Oct 22, 2026 How this list was built
211Companies
1,330Contacts tracked
183Verified emails
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The 25 largest tax defense attorneys based in Türkiye

Ranked by team size
Top 25 of 211 company matches for tax defense attorneys based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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 Oct 22, 202651-200213 contacts →

Exact match

“NAZALI; kamu ve özel sektör tecrübesine sahip ortak ve çalışanları ile vergi, sosyal güvenlik ve gümrük alanlarında uzmanlaşmış, Türkiye’nin tescilli ilk mali hukuk bürosudur.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchSisli, TürkiyeHQ recorded Oct 22, 202651-20055 contacts →

Exact match

“Founded in 1995, Elmadağ Attorneys & Counselors is a law firm operating out of offices in Istanbul, Ankara and the Netherlands.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchLevent, TürkiyeHQ recorded Oct 22, 202651-20053 contacts →

Exact match

“AESY Legal provides legal services to its clients with experienced team members and solution partners.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchIstanbul, TürkiyeHQ recorded Oct 22, 2026201-50044 contacts →

Exact match

“Arıtürk & Partners Law Office has been established by Atty.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchİstanbul, TürkiyeHQ recorded Oct 22, 202611-5027 contacts →

Exact match

“Taurus provides high quality consultancy services at international standards in areas such as tax law, accounting legislation, payroll, mergers and acquisitions, social security…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchSisli, TürkiyeHQ recorded Oct 22, 202611-5023 contacts →

Exact match

“Penezoğlu Law Firm is a full-service law firm with 2 partners and over 20 lawyers based in Istanbul.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchSarıyer, TürkiyeHQ recorded Oct 22, 202611-5021 contacts →

Exact match

“Acar & Ergönen is a law firm providing domestic and international clients with creative and effective solutions tailored to each client’s needs by handling legal matters with a…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact match3. Levent, TürkiyeHQ recorded Oct 22, 20261-1020 contacts →

Exact match

“TEKİN HUKUK BÜROSU yılında Av.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchŞişli, TürkiyeHQ recorded Oct 22, 202611-5016 contacts →

Exact match

“İplikçioğlu Hukuk Bürosu 1978 yılında, Mehmet Asım İplikçioğlu tarafından İstanbul'da kurulmuştur.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchAtasehir, TürkiyeHQ recorded Oct 22, 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 · Oct 22, 2026 · View company records in RevenueBase
11Exact matchAnkara, TürkiyeHQ recorded Oct 22, 202611-5014 contacts →

Exact match

“AnkaLex, is a law firm based in Turkey, providing legal services in domestic and international areas.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchIzmir, TürkiyeHQ recorded Oct 22, 202611-5011 contacts →

Exact match

“ITA is a Turkish legal advisory services firm with a local and global reach committed to providing strategic client services with a unique holistic approach.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchİstanbul, TürkiyeHQ recorded Oct 22, 202611-5011 contacts →

Exact match

“Takbak Hukuk ve Danışmanlık bünyesinde dava ve yasal takip işlemlerinin yanı sıra özellikle hukuki uyuşmazlıkların müzakere sürecinde bertaraf edilmesine yönelik hukuki…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchIstanbul, TürkiyeHQ recorded Oct 22, 202611-5010 contacts →

Exact match

“Level International is an international advisory firm focusing on the cross-border issues.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchIstanbul, TürkiyeHQ recorded Oct 22, 202611-509 contacts →

Exact match

“Miran Legal provides professional legal services in order to solve the legal problems faced by individual and corporate clients in the national and international arena, with its…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchŞişli, TürkiyeHQ recorded Oct 22, 202611-508 contacts →

Exact match

“yılında Prof.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchSariyer, TürkiyeHQ recorded Oct 22, 202611-508 contacts →

Exact match

“Tatlı / Arslan Law Office was established in Istanbul by Att.Cavit Tatlı and Att.Halil Arslan.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchIstanbul, TürkiyeHQ recorded Oct 22, 202611-506 contacts →

Exact match

“ITS Law Office was established on 2009 in Istanbul.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchKartal, TürkiyeHQ recorded Oct 22, 20261-106 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 · Oct 22, 2026 · View company records in RevenueBase
20Exact matchİstanbul, TürkiyeHQ recorded Oct 22, 20261-105 contacts →

Exact match

“Akhan Hukuk & Danışmanlık, Av.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchIstanbul, TürkiyeHQ recorded Oct 22, 20261-105 contacts →

Exact match

“Located in Istanbul and Ankara, Meritlex Attorneys and Counselors is an independent law firm offering legal advisory and litigation services with the pursuit of excellence in…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchYda Center Dumlupınar Bulvarı No:9 A Blok Kat:20 D:763 Çukurambar, TürkiyeHQ recorded Oct 22, 20261-104 contacts →

Exact match

“Vergi, Denetim, Danışmanlık Hizmetleri Tax, Audit, Advisory Services”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchİstanbul, TürkiyeHQ recorded Oct 22, 20261-104 contacts →

Exact match

“Kıratlı Hukuk Avukatlık & Danışmanlık” Sonuç odaklı ve güncel gelişmeleri takip eden bir avukatlık bürosu olup, yerli ve yabancı, gerçek ve tüzel kişilere ihtiyaç duydukları…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchIstanbul, TürkiyeHQ recorded Oct 22, 20261-103 contacts →

Exact match

“Öktener & Öktener Law Firm was established in 1956 in Istanbul, Turkey, includes consultant lawyers and financial advisors who have gained solid experience in their profession for…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchSisli, TürkiyeHQ recorded Oct 22, 2026201-5003 contacts →

Exact match

“Gündüz & Özgenç is an attorney partnership that offers services to resolve disputes arising from tax law in all areas of public and private law.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 25 of 211 tax defense attorneys based in Türkiye

See the full list, filter by size, metro and specialty, and access 183 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tax defense attorneys based in Türkiye at a glance

As of Oct 22, 2026
13.8%Verified-email coverage
6.3Average contacts per company
1-10Median size (employees)
28.4%Largest-city concentration · Istanbul
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
147
11-50
56
51-200
5
201-500
3

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 211 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 “tax defense attorneys” 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 183 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 October 22, 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 “tax defense attorneys”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax defense attorneys are there based in Türkiye?

RevenueBase identified 211 company matches for tax defense attorneys associated with Türkiye as of October 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?

Nazali TAX & Legal Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most tax defense attorneys?

Istanbul leads with 60 company records, followed by Ankara (17) and Sisli (12).

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 183 professional contacts with verified work emails tracked across these 211 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 October 22, 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.