Company lists · Data refreshed October 2026

Top 25 Full-service immigration law firms based in Türkiye

RevenueBase identified 435 company matches for full-service immigration law firms associated with Türkiye as of October 2026 and tracks 2,359 professional contacts across them, including 338 with verified work emails. Istanbul is the largest hub.

This list covers company matches for full-service immigration law firms 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 1, 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 1, 2026 How this list was built
435Companies
2,359Contacts tracked
338Verified emails
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The 25 largest full-service immigration law firms based in Türkiye

Ranked by team size
Top 25 of 435 company matches for full-service immigration law firms based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 1, 202651-200207 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 1, 2026 · View company records in RevenueBase
2Exact matchIstanbul, TürkiyeHQ recorded Oct 1, 202651-20081 contacts →

Exact match

“Ozay Law Firm provides legal services of high quality which meet with the requirements of business world.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchSariyer, TürkiyeHQ recorded Oct 1, 202651-20057 contacts →

Exact match

“Founded by Murat Sayın, Sayın Law & Consulting is an İstanbul based (incorporated) full-service law firm offering high quality and solution oriented legal service in a…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchIstanbul, TürkiyeHQ recorded Oct 1, 202611-5051 contacts →

Exact match

“Akinci Law Office is an international law firm, based in Istanbul, committed to providing high-quality legal service both with international and domestic matters.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchIstanbul, TürkiyeHQ recorded Oct 1, 202611-5050 contacts →

Exact match

“GUR Law Firm, established by Mr.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchEsentepe, TürkiyeHQ recorded Oct 1, 202611-5037 contacts →

Exact match

“LBF Partners is a full-service Turkish law firm based in Istanbul, recognized as “Leading Law Firm” by Legal 500 in the EMEA region.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchIstanbul, TürkiyeHQ recorded Oct 1, 202611-5033 contacts →

Exact match

“Gen Temizer Erdoğan Girgin Avukatlık Ortaklığı is a leading Turkish full service independent corporate law firm.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchIstanbul, TürkiyeHQ recorded Oct 1, 202611-5028 contacts →

Exact match

“GRATA International is a dynamically developing international law firm which provides services for projects in the countries of the former Soviet Union and Eastern Europe.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchIstanbul, TürkiyeHQ recorded Oct 1, 202611-5026 contacts →

Exact match

“We believe that communication is the key to a successful and long term attorney-client relationship and spend extensive time to understand the needs and goals of our clients.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchSisli, TürkiyeHQ recorded Oct 1, 202611-5024 contacts →

Exact match

“We are a hardworking, passionate and well-balanced team, embracing the ventures and challenges of our clients as our own.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchİstanbul, TürkiyeHQ recorded Oct 1, 202611-5024 contacts →

Exact match

“Ergün Avukatlık Bürosu is a full-service law firm in Turkey.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchIstanbul, TürkiyeHQ recorded Oct 1, 202611-5024 contacts →

Exact match

“Kesici Göktaş Egemen Hukuk Bürosu; müvekkillerine birebir, hızlı ve kaliteli hizmet vermeyi ilke haline getirmiştir.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchIstanbul, TürkiyeHQ recorded Oct 1, 202611-5024 contacts →

Exact match

“Level immigration provides legal immigration advice, second passport, and services for citizenship by investment.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchIstanbul, TürkiyeHQ recorded Oct 1, 202611-5022 contacts →

Exact match

“Asist Law Firm operates with a client-focused service approach and provides services in all areas of law in Istanbul.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchCankaya, TürkiyeHQ recorded Oct 1, 202611-5020 contacts →

Exact match

“Basan Attorney Partnership founded in year 2003, currently offers a wide range of legal services to national and foreign clients and provides legal consultancy to various well…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchKadikoy, TürkiyeHQ recorded Oct 1, 202611-5018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchIstanbul, TürkiyeHQ recorded Oct 1, 202611-5017 contacts →

Exact match

“Postacioglu Attorney Partnership is an independent and full service law firm, established in 1907.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchŞişli, TürkiyeHQ recorded Oct 1, 202611-5017 contacts →

Exact match

“BBO Legal partners, who specialize in client-focused legal services, have been serving Turkish and foreign companies and organizations for more than 25 years.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchAnkara, TürkiyeHQ recorded Oct 1, 202651-20017 contacts →

Exact match

“Pi Legal Consultancy is an international law and consulting firm established in Turkey.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchAntalya, TürkiyeHQ recorded Oct 1, 202611-5017 contacts →

Exact match

“Tuncay & Barcin Law Office is a boutique law firm in Alanya, managed by two partners Ozer Tuncay and Fatih Barcin.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchIstanbul, TürkiyeHQ recorded Oct 1, 202611-5016 contacts →

Exact match

“AECO – Atayılmaz Enkür Çetinkaya Öner is an independent full service law firm based in Istanbul, providing high quality legal advice with partner level involvement at every stage.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchKartal, TürkiyeHQ recorded Oct 1, 202611-5016 contacts →

Exact match

“PHD is a highly specialized international law firm based in İstanbul, Turkey by Att.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchIstanbul, TürkiyeHQ recorded Oct 1, 202611-5016 contacts →

Exact match

“Güleryüz Partners is an Istanbul based full-service law firm, operating on an international scale.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchIstanbul, TürkiyeHQ recorded Oct 1, 202611-5014 contacts →

Exact match

“BATI is a full-service law firm which is founded by partners who are highly experienced in various aspects of law and who have assisted a broad range of clients in numerous…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchŞişli, TürkiyeHQ recorded Oct 1, 202611-5013 contacts →

Exact match

“Gökçe Attorney Partnership is an Istanbul based law firm offering a broad range of legal services to meet the needs of its diverse client base.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 435 full-service immigration law firms based in Türkiye

See the full list, filter by size, metro and specialty, and access 338 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Full-service immigration law firms based in Türkiye at a glance

As of Oct 1, 2026
14.3%Verified-email coverage
5.4Average contacts per company
1-10Median size (employees)
31.7%Largest-city concentration · Istanbul
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
327
11-50
96
51-200
8
201-500
2
501-1,000
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 435 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 “full-service immigration law firms” 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 338 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 1, 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.

Full-service immigration law firms by metro

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 “full-service immigration law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many full-service immigration law firms are there based in Türkiye?

RevenueBase identified 435 company matches for full-service immigration law firms 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 full-service immigration law firms?

Istanbul leads with 138 company records, followed by Sisli (39) and Ankara (32).

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 338 professional contacts with verified work emails tracked across these 435 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 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 435 full-service immigration law firms based in Türkiye. Start with a free account, no credit card.

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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.