Company lists · Data refreshed September 2026
Top 25 Environmental maritime law firms based in Türkiye
RevenueBase identified 422 environmental maritime law firms headquartered in Türkiye as of September 2026 and tracks 2,250 professional contacts across them, including 303 with verified work emails. Istanbul is the largest hub.
This list covers environmental maritime law firms 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 28, 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.
The 25 largest environmental maritime law firms based in Türkiye
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 43 contacts → | ||||
Partial 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 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 41 contacts → | ||||
Partial evidence “Cavus & Coskunsu is a leading law firm in Istanbul.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 39 contacts → | ||||
Partial evidence “We are an independent, full-service law firm standing today, as one of the best known, prestigious local legal brands in Turkey along with a strong international practice.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 36 contacts → | ||||
Partial evidence “Law Office” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 26 contacts → | ||||
Partial evidence “Küçükislamoğlu | Narin & Partners is one of the leading law firms in Turkey.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 24 contacts → | ||||
Partial evidence “Ergün Avukatlık Bürosu is a full-service law firm in Turkey.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 20 contacts → | ||||
Partial evidence “Yalçın & Toygar Law Office is a premier international law firm, located in Istanbul Turkey, dedicated to provide outstanding legal and consultancy services including international…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 20 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 19 contacts → | ||||
Partial evidence “Erçin Bilgin Bektaşoğlu is a leading Turkish law firm in the core areas of transport, insurance and international trade.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 16 contacts → | ||||
Partial evidence “Bozoglu İzgi Attorney Partnership, founded in 2013, is a full-service law firm based in Istanbul, Turkey.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 15 contacts → | ||||
Partial evidence “DUNDAR SIR Law Firm, together with its team of nearly 30 professionals, is a full-service law firm located in the heart of the business district of Istanbul.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 15 contacts → | ||||
Indirect evidence “Bağatur Avukatlık Bürosu, 1966 yılında Avukat Ege Bağatur tarafından Adana’da kuruldu.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 14 contacts → | ||||
Indirect evidence “Our combination of sector expertise, commercial attitude and in-depth regional understanding provides a unique perspective.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 14 contacts → | ||||
Partial evidence “Atabay Law Firm provides legal advisory and dispute resolution services tailored to the needs of domestic and international clients.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 14 contacts → | ||||
Strong evidence “Şenol Somran Law Firm is established in Istanbul with a goal to provide high quality legal services in the main practice areas of maritime, transport & logistics and insurance.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 13 contacts → | ||||
Partial evidence “An Istanbul-based Law Firm possessing particular strengths in Corporate & Commercial Law, Energy & Infrastructure Projects, Technology Law, Public Tenders, Dispute Resolution…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 13 contacts → | ||||
Indirect evidence “İplikçioğlu Hukuk Bürosu 1978 yılında, Mehmet Asım İplikçioğlu tarafından İstanbul'da kurulmuştur.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 23 | 13 contacts → | ||||
Partial evidence “Memisoglu & Kurun Law Firm, founded in 2017 by two ex-mariners, Cavit Memisoglu and Nuri Koray Kurun, provides legal service to its clients with superior quality principle.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 12 contacts → | ||||
Partial evidence “Göksu Law is a specialist firm in international dispute settlement, recognized for its practice in arbitration, cross-border litigation and ADR.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 25 | 12 contacts → | ||||
Indirect evidence “Legal Consultation” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
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: environmental maritime law firms. 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 environmental maritime law firms.
- Partial evidence
- Its own public description names part of environmental maritime law firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name environmental maritime law firms. 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 422 environmental maritime law firms based in Türkiye
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 303 reachable decision-makers.
Free signup · no credit card
Environmental maritime law firms based in Türkiye at a glance
As of Sep 28, 2026Companies by employee count
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 422 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 environmental maritime law firms, 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 “environmental maritime law firms”. 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 environmental maritime law firms), 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 environmental maritime law firms, 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, 303 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 28, 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.
Environmental maritime law firms by metro
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 environmental maritime law firms, 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 environmental maritime law firms are there based in Türkiye?
RevenueBase identified 422 environmental maritime law firms 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?
GÜN Partners, headquartered in Istanbul, tops this list with the largest team on record.
Which city has the most environmental maritime law firms?
Istanbul leads with 159 headquartered companies, followed by Sisli (32) and Cankaya (29).
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 303 verified decision-maker contacts tracked across these 422 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 422 environmental maritime law firms based in Türkiye. Start with a free account, no credit card.
Download this list →Related lists
Environmental maritime law firms by geography
- Environmental maritime law firms based in Sydney, Australia
- Environmental maritime law firms based in Belo Horizonte, Brazil
- Environmental maritime law firms based in Curitiba, Brazil
- Environmental maritime law firms based in Porto Alegre, Brazil
- Environmental maritime law firms based in Rio De Janeiro, Brazil
- Environmental maritime law firms based in Salvador, Brazil
- Environmental maritime law firms based in Santos, Brazil
- Environmental maritime law firms based in Sao Paulo, Brazil
- Environmental maritime law firms based in Las Condes, Chile
- Environmental maritime law firms based in Santiago, Chile
- Environmental maritime law firms based in Bogota, Colombia
- Environmental maritime law firms based in Cairo, Egypt
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental maritime law firms based in Sydney, Australia
- Environmental maritime law firms based in Belo Horizonte, Brazil
- Environmental maritime law firms based in Curitiba, Brazil
- Environmental maritime law firms based in Porto Alegre, Brazil
- Environmental maritime law firms based in Rio De Janeiro, Brazil
- Environmental maritime law firms based in Salvador, Brazil