Company lists · Data refreshed September 2026

Top 25 Commercial law companies based in Türkiye

Name: Commercial law companies based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,419 companies tracked

RevenueBase identified 1,419 commercial law companies headquartered in Türkiye as of September 2026 and tracks 6,992 professional contacts across them, including 1,053 with verified work emails. Istanbul is the largest hub.

This list covers commercial law companies 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 21, 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 21, 2026 86% judged on-target in blind review

1,419Companies

6,992Contacts tracked

1,053Verified emails

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The 25 largest commercial law companies based in Türkiye

Ranked by team size

Top 25 of 1,419 commercial law companies based in Türkiye, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to commercial law companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Balcıoğlu Selçuk Eymirlioğlu Ardıyok Keki Avukatlık Ortaklığı	Partial evidence	Istanbul, TürkiyeHQ checked Sep 21, 2026	51-200	133 contacts →
	Partial evidence “Balcıoğlu Selçuk Eymirlioğlu Ardıyok Keki is an Istanbul-based full-service law firm led by experienced professionals since 2007.” Source: RevenueBase Database · checked Sep 21, 2026
2	GÜN Partners	Partial evidence	İstanbul, TürkiyeHQ checked Sep 21, 2026	51-200	121 contacts →
	Partial evidence “We are one of the oldest and largest law firms in Turkey and are considered internationally to be among the top-tier of legal services providers.” Source: RevenueBase Database · checked Sep 21, 2026
3	Hergüner Bilgen Üçer	Partial evidence	Istanbul, TürkiyeHQ checked Sep 21, 2026	51-200	114 contacts →
	Partial evidence “Founded over three decades ago, our firm is one of Istanbul's most venerable law offices, and among the few independent, corporate-structured, full-service, Turkish law firms with…” Source: RevenueBase Database · checked Sep 21, 2026
4	Egemenoğlu	Partial evidence	Istanbul, TürkiyeHQ checked Sep 21, 2026	51-200	97 contacts →
	Partial evidence “Egemenoglu Law Firm: A Legacy of Excellence Founded in 1968, Egemenoglu is one of Turkey’s largest and most respected full-service law firms, advising market-leading clients…” Source: RevenueBase Database · checked Sep 21, 2026
5	Özay LAW Firm	Partial evidence	Istanbul, TürkiyeHQ checked Sep 21, 2026	51-200	81 contacts →
	Partial evidence “Ozay Law Firm provides legal services of high quality which meet with the requirements of business world.” Source: RevenueBase Database · checked Sep 21, 2026
6	Erdem & Erdem LAW Office	Partial evidence	Şişli, TürkiyeHQ checked Sep 21, 2026	51-200	63 contacts →
	Partial evidence “Erdem & Erdem is an international law firm dedicated to providing practical business solutions to a diverse range of clients.” Source: RevenueBase Database · checked Sep 21, 2026
7	Sayin LAW & Consulting	Partial evidence	Sariyer, TürkiyeHQ checked Sep 21, 2026	51-200	57 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
8	R&s LAW & Consulting	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 21, 2026	51-200	54 contacts →
	Indirect evidence “Av.” Source: RevenueBase Database · checked Sep 21, 2026
9	Elmadağ Attorneys & Counselors	Partial evidence	Esentepe, TürkiyeHQ checked Sep 21, 2026	51-200	49 contacts →
	Partial evidence “Elmadağ Law & Consultancy has been providing comprehensive legal services at both national and international levels since its establishment in 1995.” Source: RevenueBase Database · checked Sep 21, 2026
10	Pekin Bayar Mizrahi	Partial evidence	Istanbul, TürkiyeHQ checked Sep 21, 2026	51-200	47 contacts →
	Partial evidence “Pekin Bayar Mizrahi is a leading top-tier law firm located in Istanbul, Turkey.” Source: RevenueBase Database · checked Sep 21, 2026
11	Pekin & Pekin	Partial evidence	Istanbul, TürkiyeHQ checked Sep 21, 2026	51-200	47 contacts →
	Partial evidence “A Legacy of Excellence, Strengthened by Innovation Founded in 1971 in Istanbul, Pekin & Pekin is a premier full-service law firm recognized for its pioneering legal expertise and…” Source: RevenueBase Database · checked Sep 21, 2026
12	Arıtürk & Partners	Partial evidence	Istanbul, TürkiyeHQ checked Sep 21, 2026	201-500	45 contacts →
	Partial evidence “Arıtürk & Partners Law Office has been established by Atty.” Source: RevenueBase Database · checked Sep 21, 2026
13	Aesy Legal	Indirect evidence	Levent, TürkiyeHQ checked Sep 21, 2026	51-200	45 contacts →
	Indirect evidence “AESY Legal provides legal services to its clients with experienced team members and solution partners.” Source: RevenueBase Database · checked Sep 21, 2026
14	Ahmet YUM Avukatlık Bürosu	Strong evidence	Esentepe, TürkiyeHQ checked Sep 21, 2026	51-200	43 contacts →
	Strong evidence “Ahmet Yum is a full service corporate and commercial law firm providing high quality legal services and work across practices and industries.” Source: RevenueBase Database · checked Sep 21, 2026
15	Cavus & Coskunsu LAW Firm	Partial evidence	Istanbul, TürkiyeHQ checked Sep 21, 2026	11-50	41 contacts →
	Partial evidence “Cavus & Coskunsu is a leading law firm in Istanbul.” Source: RevenueBase Database · checked Sep 21, 2026
16	Baic LAW Office	Partial evidence	Kağıthane, TürkiyeHQ checked Sep 21, 2026	51-200	36 contacts →
	Partial evidence “Law Office” Source: RevenueBase Database · checked Sep 21, 2026
17	Balay, Eryiğit & Erten Attorney Partnership	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 21, 2026	11-50	35 contacts →
	Indirect evidence “Balay, Eryiğit & Erten Attorney Partnership aims to provide high class legal services with a team specialized in its fields.” Source: RevenueBase Database · checked Sep 21, 2026
18	Citil Attorney Partnership Çitil Avukatlık Ortaklığı	Partial evidence	İstanbul, TürkiyeHQ checked Sep 21, 2026	11-50	32 contacts →
	Partial evidence “The firm renders a full range of legal services in Turkish, English, German and French languages, and cooperates with a wide range of international network of well-known law firms.” Source: RevenueBase Database · checked Sep 21, 2026
19	Özsoy Hukuk VE Danışmanlık Bürosu	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 21, 2026	11-50	31 contacts →
	Indirect evidence “2002 yılında kurulan Özsoy Hukuk ve Danışmanlık Bürosu, yerli ve yabancı şirketlere, kurumlara ve bireylere hukukun birçok alanında; talebe göre Türkçe veya İngilizce dillerinde…” Source: RevenueBase Database · checked Sep 21, 2026
20	Özgün LAW Firm	Partial evidence	Istanbul, TürkiyeHQ checked Sep 21, 2026	11-50	29 contacts →
	Partial evidence “Leaving two decades behind, Ozgun Law Firm offers professional legal services to its national, international, or multinational companies with its highly accomplished and…” Source: RevenueBase Database · checked Sep 21, 2026
21	Tocc Partners	Partial evidence	Istanbul, TürkiyeHQ checked Sep 21, 2026	11-50	27 contacts →
	Partial evidence “TOCC Partners (“TOCC”) is a full-service business law firm offering tailored services to domestic and multinational corporate clients, prioritising each client’s needs to their…” Source: RevenueBase Database · checked Sep 21, 2026
22	Ersoybilgehan Lawyers & Consultants	Partial evidence	Sisli, TürkiyeHQ checked Sep 21, 2026	11-50	27 contacts →
	Partial evidence “ErsoyBilgehan is an independent Turkish law firm widely recognized for its strong national and international practice.” Source: RevenueBase Database · checked Sep 21, 2026
23	SSI LAW Firm	Partial evidence	Şişli, TürkiyeHQ checked Sep 21, 2026	11-50	27 contacts →
	Partial evidence “SSI Law Firm is a progressively strong, dedicated, and experienced law firm, devoted to providing the best legal advice and representation to its clients from Türkiye and abroad.” Source: RevenueBase Database · checked Sep 21, 2026
24	Kurt Gürler Partners LAW Firm	Partial evidence	Istabul, TürkiyeHQ checked Sep 21, 2026	11-50	27 contacts →
	Partial evidence “KGP is a law firm providing broad range of legal consultancy and advocacy services for our clients from small and mid-sized businesses to the largest multinationals as well as…” Source: RevenueBase Database · checked Sep 21, 2026
25	Yazici Attorney Partnership	Strong evidence	Çankaya, TürkiyeHQ checked Sep 21, 2026	11-50	26 contacts →
	Strong evidence “Yazıcı Attorney Partnership is a leading full-service commercial law firm with offices in Ankara and Istanbul.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: commercial law companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names commercial law companies.
Partial evidence: Its own public description names part of commercial law companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name commercial law companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,419 commercial law companies based in Türkiye

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Commercial law companies based in Türkiye at a glance

As of Sep 21, 2026

15.1%Verified-email coverage

4.9Average contacts per company

1-10Median size (employees)

33.2%Largest-city concentration · Istanbul

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

1,071

11-50

302

51-200

201-500

10001+

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 1,419 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 commercial law companies, 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 “commercial law companies”. 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 commercial law companies), 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 commercial law companies, 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, 1,053 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 21, 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.

Commercial law companies by metro

Commercial law companies in Istanbul471
Commercial law companies in Ankara91
Commercial law companies in Sisli85
Commercial law companies in Cankaya83
Commercial law companies in Kadikoy56
Commercial law companies in Besiktas54
Commercial law companies in Izmir41
Commercial law companies in Sariyer27
Commercial law companies in Atasehir25

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 commercial law companies, 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 commercial law companies are there based in Türkiye?

RevenueBase identified 1,419 commercial law companies 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?

Balcıoğlu Selçuk Eymirlioğlu Ardıyok Keki Avukatlık Ortaklığı, headquartered in Istanbul, tops this list with the largest team on record.

Which city has the most commercial law companies?

Istanbul leads with 471 headquartered companies, followed by Ankara (91) and Sisli (85).

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 1,053 verified decision-maker contacts tracked across these 1,419 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 21, 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.