Company lists · Data refreshed September 2026

Top 25 Intellectual property law companies based in Türkiye

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 290 companies tracked

As of September 2026, this directory lists 290 intellectual property law companies across Türkiye, with 1,946 contacts and 418 email addresses. Istanbul is the single most-represented city among the companies on the list.

Intellectual property law companies advise and represent clients on patents, trademarks, copyrights, trade secrets, licensing, and related disputes. This list covers companies that provide legal services focused on protecting, managing, licensing, or enforcing intellectual property rights. Ranked by team size, largest first. Data current as of September 19, 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 19, 2026 86% judged on-target in blind review

290Companies

1,946Contacts tracked

418Verified emails

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The 25 largest intellectual property law companies based in Türkiye

Ranked by team size

Top 25 of 290 intellectual property law companies based in Türkiye, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to intellectual property 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	Destek Patent	Strong evidence	Istanbul, TürkiyeHQ checked Sep 19, 2026	201-500	219 contacts →
	Strong evidence “Destek Patent is a multinational legal practice that provides full range intellectual property (IP) services including trademarks, patents, industrial designs, new plant varieties…” Source: RevenueBase Database · checked Sep 19, 2026
2	GÜN Partners	Partial evidence	İstanbul, TürkiyeHQ checked Sep 19, 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 19, 2026
3	Ankara Patent	Indirect evidence	Ankara, TürkiyeHQ checked Sep 19, 2026	51-200	87 contacts →
	Indirect evidence “Was founded in 1964 Started serving the founders of today’s biggest holdings Now serving their third generation and expended globally along with them Established Turkey’s first…” Source: RevenueBase Database · checked Sep 19, 2026
4	BTS & Partners	Indirect evidence	Sisli, TürkiyeHQ checked Sep 19, 2026	51-200	83 contacts →
	Indirect evidence “BTS & Partners focuses on rendering solution oriented and best quality legal services driven by the needs of its clientele.” Source: RevenueBase Database · checked Sep 19, 2026
5	DIŞ Patent	Indirect evidence	Maltepe, TürkiyeHQ checked Sep 19, 2026	51-200	81 contacts →
	Indirect evidence “DIŞ PATENT was founded in 2003 in Istanbul.” Source: RevenueBase Database · checked Sep 19, 2026
6	Deris Intellectual Property Attorneys	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 19, 2026	51-200	65 contacts →
	Indirect evidence “A Trusted IP Advisor Since 1912 Deris is a one-stop shop for IP services with one of the largest and internationally regarded IP litigation and advisory team in Turkey.” Source: RevenueBase Database · checked Sep 19, 2026
7	Grup Ofis Marka Patent	Indirect evidence	Ankara, TürkiyeHQ checked Sep 19, 2026	51-200	46 contacts →
	Indirect evidence “1984 yılında, Gürşen M.” Source: RevenueBase Database · checked Sep 19, 2026
8	Kenaroğlu Avukatlık Bürosu	Strong evidence	İstanbul, TürkiyeHQ checked Sep 19, 2026	11-50	34 contacts →
	Strong evidence “Kenaroğlu Avukatlık Bürosu, founded as an IP boutique in 2008, is a top-tier firm specialized in all areas of Intellectual and Industrial Property Law.” Source: RevenueBase Database · checked Sep 19, 2026
9	Stock Intellectual Property Services A.S	Strong evidence	Istanbul, TürkiyeHQ checked Sep 19, 2026	51-200	31 contacts →
	Strong evidence “Established in 1887, Stock provides legal services in the field of intellectual and industrial property law.” Source: RevenueBase Database · checked Sep 19, 2026
10	MET Partners	Partial evidence	Kadikoy, TürkiyeHQ checked Sep 19, 2026	11-50	30 contacts →
	Partial evidence “We are a dynamic and young law firm specialized in IP and IT Law.” Source: RevenueBase Database · checked Sep 19, 2026
11	Simaj Patent And Trademark Attorneys	Strong evidence	Ankara, TürkiyeHQ checked Sep 19, 2026	11-50	26 contacts →
	Strong evidence “Sımaj is a firm of Turkish Patent and Trademark Attorneys, European Patent Attorneys and lawyers dealing with obtaining and defending industrial and intellectual property rights.” Source: RevenueBase Database · checked Sep 19, 2026
12	Kahveci LAW Office	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 19, 2026	51-200	25 contacts →
	Indirect evidence “Established by Av.” Source: RevenueBase Database · checked Sep 19, 2026
13	Yalciner Patent & Consulting LTD	Indirect evidence	Ankara, TürkiyeHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “YALCINER PATENT AND CONSULTING LTD was established in Ankara TURKEY in general to give consultancy services to national and foreign companies and the researchers in the fields of…” Source: RevenueBase Database · checked Sep 19, 2026
14	Marpataş Patent Bürosu	Strong evidence	Ankara, TürkiyeHQ checked Sep 19, 2026	51-200	23 contacts →
	Strong evidence “MARPATAS founded 1985, is one of the oldest, well known and leading Intellectual Property firm in Turkey.” Source: RevenueBase Database · checked Sep 19, 2026
15	Seka Consulting LAW IP	Partial evidence	Istanbul, TürkiyeHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “SEKA Consulting \| Law \| IP draws on over 15 years of experience, offering specialized services across three key areas: SEKA Law, SEKA IP, and SEKA Consultancy.” Source: RevenueBase Database · checked Sep 19, 2026
16	Yıldırım Hukuk Bürosu Avukatlık & Danışmanlık	Indirect evidence	Eskişehir, TürkiyeHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Yıldırım Hukuk Bürosu, Av.” Source: RevenueBase Database · checked Sep 19, 2026
17	Acar Patent	Strong evidence	Istanbul, TürkiyeHQ checked Sep 19, 2026	11-50	15 contacts →
	Strong evidence “ACAR Intellectual Property Law provides any and all pre / post domestic and international registration services of Intellectual and Industrial Rights (Trademark, Patent…” Source: RevenueBase Database · checked Sep 19, 2026
18	Mumcuoğlu & ARK	Indirect evidence	Ankara, TürkiyeHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Mumcuoğlu & Ark Patent is a full service IP boutique established in 2011 by two managing partners who started to practice in the field of IP in 1997 and 2004 respectively.” Source: RevenueBase Database · checked Sep 19, 2026
19	Alfa Patent Stan Advoka IP Attorneys	Indirect evidence	Beyoglu, TürkiyeHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Alfa Patent fikri mülkiyet alanında 30.” Source: RevenueBase Database · checked Sep 19, 2026
20	Eralp Avukatlık Bürosu	Indirect evidence	Ankara, TürkiyeHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “Hukuk, Dava, Danışmanlık Hizmetleri Marka ve Patent Vekilliği E-posta : avukat@eralp.av.tr Web :” Source: RevenueBase Database · checked Sep 19, 2026
21	Yetkin Patent VE Danışmanlık	Indirect evidence	Ankara, TürkiyeHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “Yetkin Patent ve Danışmanlık; Türk Patent Enstitüsünün kurulduğu 1996 yılından beri ulusal/uluslararası gerçek ve tüzel kişileri temsil ederek Fikri ve Sınai Mülkiyet alanında…” Source: RevenueBase Database · checked Sep 19, 2026
22	Vera Patent	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “Vera Patent is a patent company that was established by an innovative team to protect what makes you valuable, namely your ideas, and emphasizes dynamism and innovation.” Source: RevenueBase Database · checked Sep 19, 2026
23	Aksoy IP	Strong evidence	Cankaya, TürkiyeHQ checked Sep 19, 2026	1-10	8 contacts →
	Strong evidence “Aksoy IP is a boutique and dynamic intellectual property firm in Turkey.” Source: RevenueBase Database · checked Sep 19, 2026
24	Turhan&turhan LAW Firm	Strong evidence	Şişli, TürkiyeHQ checked Sep 19, 2026	11-50	8 contacts →
	Strong evidence “Founded in 1998, Turhan & Turhan Law Firm is a leading law firm in Turkey for many private law issues, particularly such as Intellectual Property, Brand Protection, Copyright and…” Source: RevenueBase Database · checked Sep 19, 2026
25	OFO Ventura Intellectual Property & Litigation	Indirect evidence	Beşiktaş, TürkiyeHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “OFO VENTURA was founded in 2002 by Adv.” Source: RevenueBase Database · checked Sep 19, 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: intellectual property 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 intellectual property law companies.
Partial evidence: Its own public description names part of intellectual property law companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name intellectual property 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 290 intellectual property law companies based in Türkiye

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Intellectual property law companies based in Türkiye at a glance

As of Sep 19, 2026

21.5%Verified-email coverage

6.7Average contacts per company

1-10Median size (employees)

29.3%Largest-city concentration · Istanbul

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

200

11-50

51-200

201-500

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 290 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 intellectual property 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 “intellectual property 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 intellectual property 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 intellectual property 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, 418 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 19, 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.

Frequently asked

How many intellectual property law companies are in the directory?

The directory includes 290 intellectual property law companies as of September 2026.

Where are most intellectual property law companies located?

Istanbul is the single most-represented city among the companies on the list, which spans Türkiye.

How can I find contacts at intellectual property law companies?

The directory includes 1,946 contacts and 418 email addresses associated with the listed intellectual property law companies.

Ready to reach these companies? Verified emails and direct dials for all 290 intellectual property law companies 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 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.