Company lists · Data refreshed November 2026

Top 25 Energy sector law firms based in Türkiye

RevenueBase identified 883 company matches for energy sector law firms associated with Türkiye as of November 2026 and tracks 5,729 professional contacts across them, including 902 with verified work emails. Istanbul is the largest hub.

This list covers company matches for energy sector 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 November 5, 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 Nov 5, 2026 How this list was built
883Companies
5,729Contacts tracked
902Verified emails
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The 25 largest energy sector law firms based in Türkiye

Ranked by team size
Top 25 of 883 company matches for energy sector law firms based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchIstanbul, TürkiyeHQ recorded Nov 5, 202651-200148 contacts →

Exact match

“ASC Law (Aksu Çalışkan Beygo Attorney Partnership) has been serving the domestic and international clients since 2001 at its office located in Levent, Istanbul, the financial…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202651-200123 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202651-200106 contacts →

Exact match

“Enerji sektöründe ortaklarımızın özel sektörde yılların başından beri gerçekleştirdiği başarılı projeler ve edindiği tecrübelerden sonra, Istrich 2014 yılında müşterilerine enerji…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSisli, TürkiyeHQ recorded Nov 5, 202651-20060 contacts →

Exact match

“Founded in 1995, Elmadağ Attorneys & Counselors is a law firm operating out of offices in Istanbul, Ankara and the Netherlands.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchLevent, TürkiyeHQ recorded Nov 5, 202651-20060 contacts →

Exact match

“AESY Legal provides legal services to its clients with experienced team members and solution partners.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202651-20059 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202611-5059 contacts →

Exact match

“Established by Sidar Tunca in 2006, Tunca Attorney Partnership provides service with more than 50 employees to the clients operating in various national and international sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202611-5054 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 · Nov 5, 2026 · View company records in RevenueBase
9Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202651-20053 contacts →

Exact match

“Pekin Bayar Mizrahi is a leading top-tier law firm located in Istanbul, Turkey.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchLevent, TürkiyeHQ recorded Nov 5, 202611-5049 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 2026201-50049 contacts →

Exact match

“Arıtürk & Partners Law Office has been established by Atty.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchEsentepe, TürkiyeHQ recorded Nov 5, 202651-20048 contacts →

Exact match

“Ahmet Yum is a full service corporate and commercial law firm providing high quality legal services and work across practices and industries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202611-5044 contacts →

Exact match

“Cavus & Coskunsu is a leading law firm in Istanbul.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchKağıthane, TürkiyeHQ recorded Nov 5, 202651-20042 contacts →

Exact match

“Law Office”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202611-5042 contacts →

Exact match

“Balay, Eryiğit & Erten Attorney Partnership aims to provide high class legal services with a team specialized in its fields.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202611-5036 contacts →

Exact match

“We focus on challenging and high-profile international disputes and transactions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202611-5036 contacts →

Exact match

“2002 yılında kurulan Özsoy Hukuk ve Danışmanlık Bürosu, yerli ve yabancı şirketlere, kurumlara ve bireylere hukukun birçok alanında; talebe göre Türkçe veya İngilizce dillerinde…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202611-5036 contacts →

Exact match

“Köksal & Partners Attorney Partnership was founded in 2005.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBeşiktaş, TürkiyeHQ recorded Nov 5, 202651-20033 contacts →

Exact match

“DEDE Law Office is a globally engaged, full-service law firm headquartered in Istanbul, comprised of over forty attorneys and supported by a professional team exceeding sixty…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchIstanbul, TürkiyeHQ recorded Nov 5, 202611-5031 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 · Nov 5, 2026 · View company records in RevenueBase
21Exact matchAtasehir, TürkiyeHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“From 1923 to the present TILEGAL has a legacy dating back to the 1920s, and has earned its distinguished place among today’s reputable law firms by carrying its expertise and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchŞişli, TürkiyeHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchÇankaya, TürkiyeHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“Yazıcı Attorney Partnership is a leading full-service commercial law firm with offices in Ankara and Istanbul.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchIstabul, TürkiyeHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchİstanbul, TürkiyeHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 883 energy sector law firms based in Türkiye

See the full list, filter by size, metro and specialty, and access 902 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy sector law firms based in Türkiye at a glance

As of Nov 5, 2026
15.7%Verified-email coverage
6.5Average contacts per company
1-10Median size (employees)
35.7%Largest-city concentration · Istanbul
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
609
11-50
245
51-200
19
201-500
1
5,001-10,000
1
10001+
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 883 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 “energy sector 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 902 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 November 5, 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.

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

How many energy sector law firms are there based in Türkiye?

RevenueBase identified 883 company matches for energy sector law firms associated with Türkiye as of November 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?

Aksu Çalışkan Beygo Attorney Partnership tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy sector law firms?

Istanbul leads with 315 company records, followed by Sisli (70) and Cankaya (67).

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 902 professional contacts with verified work emails tracked across these 883 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 November 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 883 energy sector 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.