Company lists · Data refreshed September 2026

Top 25 Immigration compliance law firms based in Türkiye

RevenueBase identified 497 company matches for immigration compliance law firms associated with Türkiye as of September 2026 and tracks 1,771 professional contacts across them, including 119 with verified work emails. Istanbul is the largest hub.

This list covers company matches for immigration compliance 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 September 28, 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 28, 2026 How this list was built
497Companies
1,771Contacts tracked
119Verified emails
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The 25 largest immigration compliance law firms based in Türkiye

Ranked by team size
Top 25 of 497 company matches for immigration compliance law firms based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchSariyer, TürkiyeHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
2Exact matchBeşiktaş, TürkiyeHQ recorded Sep 28, 202611-5025 contacts →

Exact match

“Verdi is a law firm which provides high quality legal services and protects the interest of clients and satisfies their needs by finding effective solutions to their legal…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchSisli, TürkiyeHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase
4Exact matchZincirlikuyu / İstanbul, TürkiyeHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Büromuz yapısal olarak dinamizm, bilgilerin güncelliği ve uzmanlaşmanın bir arada bulunduğu ilkeler bütününe uygun biçimde hizmet vermek üzere yola çıkmış olup aynı çalışma…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchAnkara, TürkiyeHQ recorded Sep 28, 202651-20017 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchBesiktas, TürkiyeHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Erdal Law is an independent Turkish law firm based in Istanbul, offering a broad range of legal services to both local and international clients.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchBeyoğlu, TürkiyeHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Özkurt Law Office works in close cooperation with Turkey’s and the world’s leading law firms in the office placed in Gümüşsuyu, İstanbul and provides effective and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchŞişli, TürkiyeHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Koç & Okçuoğlu Attorneys at Law is an Istanbul-based international law firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchIstanbul, TürkiyeHQ recorded Sep 28, 202611-5011 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 · Sep 28, 2026 · View company records in RevenueBase
10Exact matchBayraklı, TürkiyeHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Kula Law Firm providing comprehensive legal services to corporations and natural persons.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchBesiktas, TürkiyeHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“GRC LEGAL is a legal and compliance firm that lies at the intersection of IT and technology with law practice and offers a comprehensive portfolio of legal services to…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchKadıkoy, TürkiyeHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“EHC is a boutique law firm based in Istanbul.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchIstanbul, TürkiyeHQ recorded Sep 28, 202611-508 contacts →

Exact match

“Guden is an international law firm founded in 2012 by Ali Guden who is a dual qualified lawyer in Turkey and England & Wales.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchIstanbul, TürkiyeHQ recorded Sep 28, 20261-108 contacts →

Exact match

“GÜZELOĞLU is an independent law office based in the heart of Istanbul, offering high-quality legal services to both domestic and international clients.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchİstanbul, TürkiyeHQ recorded Sep 28, 20261-108 contacts →

Exact match

“CKAY Law Firm is a premier legal and consultancy firm based in Istanbul, Turkey.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchIstanbul, TürkiyeHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Arslan Law Firm is among leading law firms in Turkey and specialises virtually in every area of business law.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchBeşiktaş, TürkiyeHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Aktay Law Firm is a boutique law firm based in Istanbul, Türkiye, providing tailored legal solutions to domestic and international clients.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchÇankaya, TürkiyeHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Bascavusoglu Law Office provides advice and assistance to domestic and foreign clients, and ensures rapid and accurate decisions at each stage of legal procedures.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchİstanbul, TürkiyeHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Güler & Aral Hukuk Bürosu, müvekkillerine ihtiyaca yönelik seçenekler sunan, çözüm odaklı yaklaşım sağlayan, tecrübe ve uzmanlıklarını birlikte yürütmeye karar veren Av.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchIstanbul, TürkiyeHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Emre Legal is a boutique legal services and advisory firm based in Istanbul; specializing in cross-border as well as local transactions and litigation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchIstanbul, TürkiyeHQ recorded Sep 28, 20261-106 contacts →

Exact match

“DKB Legal, Didem Kalaycıoğlu Birol tarafından kurulmuş olup, İstanbul merkezli bir hukuk bürosudur.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchAnkara, TürkiyeHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Zenginpedük Avukatlık Bürosu, 02.01.1989 tarihinden bugüne müvekkillerine ulusal ve uluslararası hukukun birçok alanında danışmanlık hizmeti vermeye ve onları yargı organları…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchİstanbul, TürkiyeHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Akhan Hukuk & Danışmanlık, Av.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchIstanbul, TürkiyeHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Dakın Law Firm, with a vast experience in corporate governance and legal services, is based in Istanbul.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchÜsküdar, TürkiyeHQ recorded Sep 28, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 497 immigration compliance law firms based in Türkiye

See the full list, filter by size, metro and specialty, and access 119 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Immigration compliance law firms based in Türkiye at a glance

As of Sep 28, 2026
6.7%Verified-email coverage
3.6Average contacts per company
1-10Median size (employees)
28.4%Largest-city concentration · Istanbul
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
416
11-50
71
51-200
6
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 497 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 “immigration compliance 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 119 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 28, 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.

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

How many immigration compliance law firms are there based in Türkiye?

RevenueBase identified 497 company matches for immigration compliance law firms 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?

Sayin LAW & Consulting tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most immigration compliance law firms?

Istanbul leads with 141 company records, followed by Sisli (42) and Ankara (34).

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 119 professional contacts with verified work emails tracked across these 497 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 497 immigration compliance 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.