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Key contacts
Marketing Director: Selen Urundul
Quick facts
Number of lawyers

35

Number of partners

5

Languages

Turkish, English

Key practice areas
Banking
Project finance
Capital markets
Capital markets : Debt
Capital markets : Equity
Financial and corporate
M&A
Project development
Project development : Power
Key practice areas
  • Banking
  • Capital markets: Debt
  • Capital markets: Equity
  • Competition
  • Financial services regulatory
  • Investment funds
  • M&A, PPP/PFI
  • Private equity
  • Project bonds
  • Project development
  • Project finance
  • Real estate finance
  • Restructuring and insolvency
Firm profile

Gen Temizer Erdogan Girgin Attorney Partnership is a leading independent corporate law firm located in the financial heart of Istanbul with an outstanding track record of handling cross-border matters for its clients.

Why Gen Temizer
Commitment to Client Service

Responsiveness, clarity in communication, plain language, pragmatic solutions and high availability are our core values. Our dedication to exceeding expectations means we are always willing to go the extra mile. We work tirelessly to help our clients achieve their goals. Our aim is to enable safe, clear, concise and informed decision-making baselines for our clients.

Broad Bandwidth of our Services

Our services cover a broad bandwidth from company formation to assisting with M&A transactions, from routine regulatory advice to representing global oil & gas giants in their most significant transactions, from negotiating an EPC contract to representing airport operators in their joint venture negotiations, from making routine regulatory filings to assisting international bond issuers through their issuance processes, from providing employment law advice to representing major industrials in their complex commercial disputes before top arbitral institutions.

Full Service Plus

We are a one-stop shop. Specialist capital markets, antitrust, banking & finance, real estate, data privacy and regulatory practices, among others, allow us to offer comprehensive solutions to our clients. This multi-disciplinary approach ensures we assemble the right lawyers for every project so that every eventuality is covered. If required, our partners who are deeply rooted in the local market will pull the best experts from all areas into a project.

Gender Equality

Founding and co-managing partners Baran Gen and Ebru Temizer are both exemplary female figures of the Turkish law firm scene and they both have been influential advocates for women's empowerment throughout their +20-year careers. This is reflected at our female-led firm where Diversity & Inclusion is not just a buzzword but the foundation of our firm.

Collegial Culture

Our firm is not a kingdom or queendom. Our partners strive to establish a collegial culture based on horizontal hierarchy. All lawyers are expected to express themselves and their views are taken seriously by the team leaders.Due to our equity structure, all partners have a shared interest in each client matter, therefore know-how sharing is in the core of our functioning.

Address:
Ebulula Mardin Cad. No: 55 Levent
Istanbul, 34330
Tel:+902122603400 Email:Contact Us Web Address:http://gentemizer.com
Rankings published in 2026
Banking
Tier 5
39 firms ranked
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Tier 1

CE Partners in association with Clifford Chance
9 practice areas
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GKC Partners
13 practice areas
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Paksoy
13 practice areas
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Tier 2

A&O Shearman Gedik & Eraksoy
12 practice areas
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Aksu Çalışkan Beygo Law Partnership
11 practice areas
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Hergüner Bilgen Üçer Attorney Partnership
13 practice areas
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Çakmak
11 practice areas
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Tier 3

Bezen & Partners
9 practice areas
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Pekin Attorney Partnership
13 practice areas
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Pekin Bayar Mizrahi
11 practice areas
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Tier 4

Akol Law
10 practice areas
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CCAO Law
2 practice areas
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Erdem & Erdem
13 practice areas
View profile
Ergün Avukatlik Bürosu
10 practice areas
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Kolcuoğlu Demirkan Koçaklı
11 practice areas
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Verdi Law Office
6 practice areas
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Özmen Yalçın
11 practice areas
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Özok Law Office
10 practice areas
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Tier 5

Durukan+Partners
11 practice areas
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Egemenoğlu
11 practice areas
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Gen Temizer
9 practice areas
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Tunç Firat Dereli
8 practice areas
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Turunç
12 practice areas
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Özdirekcan Dündar Şenocak AK
3 practice areas
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Notable

Bener Law Office
10 practice areas
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Develioglu & Dag
3 practice areas
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Içtem Legal
6 practice areas
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KECOS
3 practice areas
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KST LAW
7 practice areas
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Kılınç Law & Consulting
9 practice areas
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Okat Law
5 practice areas
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Sadık & Çapan
4 practice areas
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TOCC Attorney Partnership
10 practice areas
View profile
Vardar Şanlı
5 practice areas
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Yazıcı Attorney Partnership
7 practice areas
View profile
Çiğdemtekin Arancı Güneş
11 practice areas
View profile
Capital markets
Tier 4
31 firms ranked
View full list

Tier 1

A&O Shearman Gedik & Eraksoy
12 practice areas
View profile
GKC Partners
13 practice areas
View profile
Paksoy
13 practice areas
View full profile

Tier 2

Akol Law
10 practice areas
View profile
CE Partners in association with Clifford Chance
9 practice areas
View full profile
Pekin Attorney Partnership
13 practice areas
View full profile
Özmen Yalçın
11 practice areas
View full profile

Tier 3

Lexist Law Firm
9 practice areas
View profile
Özok Law Office
10 practice areas
View profile

Tier 4

Aksu Çalışkan Beygo Law Partnership
11 practice areas
View full profile
Erdem & Erdem
13 practice areas
View profile
Gen Temizer
9 practice areas
View full profile
Hergüner Bilgen Üçer Attorney Partnership
13 practice areas
View full profile
Pekin Bayar Mizrahi
11 practice areas
View profile
Çakmak
11 practice areas
View profile

Notable

Durukan+Partners
11 practice areas
View profile
Ergün Avukatlik Bürosu
10 practice areas
View profile
Gokce Attorney Partnership
7 practice areas
View profile
Kolcuoğlu Demirkan Koçaklı
11 practice areas
View profile
Kılınç Law & Consulting
9 practice areas
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Okat Law
5 practice areas
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Penezoglu Law Firm
4 practice areas
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Sadık & Çapan
4 practice areas
View profile
TOCC Attorney Partnership
10 practice areas
View profile
Tunç Firat Dereli
8 practice areas
View profile
Turunç
12 practice areas
View profile
Vardar Şanlı
5 practice areas
View profile
Çiğdemtekin Arancı Güneş
11 practice areas
View profile
M&A
Tier 3
60 firms ranked
View full list

Tier 1

GKC Partners
13 practice areas
View profile
Hergüner Bilgen Üçer Attorney Partnership
13 practice areas
View full profile
Paksoy
13 practice areas
View full profile

Tier 2

Akol Law
10 practice areas
View profile
CE Partners in association with Clifford Chance
9 practice areas
View full profile
Kolcuoğlu Demirkan Koçaklı
11 practice areas
View profile

Tier 3

A&O Shearman Gedik & Eraksoy
12 practice areas
View profile
Bener Law Office
10 practice areas
View full profile
Erdem & Erdem
13 practice areas
View profile
Gen Temizer
9 practice areas
View full profile
Lexist Law Firm
9 practice areas
View profile
Pekin Attorney Partnership
13 practice areas
View full profile
Pekin Bayar Mizrahi
11 practice areas
View profile
Özdirekcan Dündar Şenocak AK
3 practice areas
View profile

Tier 4

AECO – Atayılmaz Enkür Çetinkaya Öner
8 practice areas
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Bezen & Partners
9 practice areas
View profile
Boden Law Office
6 practice areas
View profile
Durukan+Partners
11 practice areas
View profile
Ergün Avukatlik Bürosu
10 practice areas
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Gokce Attorney Partnership
7 practice areas
View profile
Kılınç Law & Consulting
9 practice areas
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Moroğlu Arseven
8 practice areas
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Turunç
12 practice areas
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Verdi Law Office
6 practice areas
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Yazıcı Attorney Partnership
7 practice areas
View profile
Çakmak
11 practice areas
View profile
Özmen Yalçın
11 practice areas
View full profile

Tier 5

Aksu Çalışkan Beygo Law Partnership
11 practice areas
View full profile
Egemenoğlu
11 practice areas
View profile
KECOS
3 practice areas
View profile
Postacıoğlu Law Office
2 practice areas
View profile
Tunç Firat Dereli
8 practice areas
View profile
Çelepçi in cooperation with Schoenherr
9 practice areas
View profile
Çiğdemtekin Arancı Güneş
11 practice areas
View profile
Çukur & Partners Law Firm
12 practice areas
View profile
Özbek Attorney Partnership
6 practice areas
View profile

Notable

Abcoo Law Firm
1 practice area
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Acar & Ergönen Attorney Partnership
2 practice areas
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Aydın Law
4 practice areas
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Baspinar & Partners
3 practice areas
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CCAO Law
2 practice areas
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Cerrahoğlu Law Firm
8 practice areas
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Develioglu & Dag
3 practice areas
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Hansu
4 practice areas
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ITA Legal & Advisory
4 practice areas
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Igniters Tech Law
2 practice areas
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Içtem Legal
6 practice areas
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KP Law
2 practice areas
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KST LAW
7 practice areas
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Koç Attorneys at Law
2 practice areas
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NAZALI
2 practice areas
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Penezoglu Law Firm
4 practice areas
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Sadık & Çapan
4 practice areas
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Solak & Partners
2 practice areas
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Vardar Şanlı
5 practice areas
View profile
Project development
Tier 3
34 firms ranked
View full list

Tier 1

Paksoy
13 practice areas
View full profile
Çakmak
11 practice areas
View profile

Tier 2

Bezen & Partners
9 practice areas
View profile
CE Partners in association with Clifford Chance
9 practice areas
View full profile
GKC Partners
13 practice areas
View profile
Hergüner Bilgen Üçer Attorney Partnership
13 practice areas
View full profile

Tier 3

Boden Law Office
6 practice areas
View profile
Erdem & Erdem
13 practice areas
View profile
Ergün Avukatlik Bürosu
10 practice areas
View profile
Gen Temizer
9 practice areas
View full profile
Tunç Firat Dereli
8 practice areas
View profile
Özmen Yalçın
11 practice areas
View full profile

Tier 4

Akol Law
10 practice areas
View profile
Aksu Çalışkan Beygo Law Partnership
11 practice areas
View full profile
Basan
3 practice areas
View profile
Durukan+Partners
11 practice areas
View profile
Kolcuoğlu Demirkan Koçaklı
11 practice areas
View profile
Lexist Law Firm
9 practice areas
View profile
Yazıcı Attorney Partnership
7 practice areas
View profile
Çiğdemtekin Arancı Güneş
11 practice areas
View profile
Çukur & Partners Law Firm
12 practice areas
View profile

Tier 5

Aydın Law
4 practice areas
View full profile
Hansu
4 practice areas
View full profile
Kılınç Law & Consulting
9 practice areas
View full profile
Pekin Attorney Partnership
13 practice areas
View full profile
Vardar Şanlı
5 practice areas
View profile

Notable

Develioglu & Dag
3 practice areas
View profile
EGE ÇAKIRCA
1 practice area
View profile
ITA Legal & Advisory
4 practice areas
View profile
KST LAW
7 practice areas
View profile
Sayın Law & Consulting
3 practice areas
View profile
Linked Reviews
Financial and corporate

Gen Temizer is a leading Turkish full service independent corporate law firm based in Istanbul. The firm is active across all areas of corporate law and project development. In banking and finance the firm advises lenders on mostly direct financing and project financing. In capital markets it advises on debt and equity capital markets transactions. In corporate and M&A it advises all sides of the table on acquisitions in various sectors, including technology and telecommunications.

 

  Highlights

The firm advised on Erciyas Çelik Boru Sanayi on a $50 million structured trade financing transaction provided by Gramercy.

The firm advised Limak Cement on its global Rule 144A/Reg S issuance of $625 million 9.750% notes due 2029.

The firm advised BP on the sale of the entire issued capital in BP Petrolleri. by BP Global Investments and BP Turkey Refining by BP to Petrol Ofisi.

 

Key clients

Al-Fardan, British Petroleum (bp), Galata Wind, Kızılay (Turkish Red Crescent), and Malaysia Airports Holdings Berhad (MAHB).

 

 

Testimonials  

“Gen Temizer stands out for their deep understanding of both Turkish law and international market practice, which is critical in cross-border finance transactions. They are highly responsive, solution-oriented, and pragmatic in their approach. The team consistently demonstrates strong technical capabilities, particularly in structuring and drafting Turkish law security documents and navigating regulatory nuances such as financial assistance and enforcement risks. We especially value their ability to work seamlessly with international counsel, anticipate potential issues, and provide commercially sound advice that aligns with the expectations of international lenders and sponsors. Their professionalism, clarity of communication, and ability to manage tight timelines make them a trusted advisor in complex transactions.” – Banking Client

“What we particularly value about Gen Temizer is their deep expertise in capital markets transactions and their highly methodical approach to legal due diligence. Their team demonstrates exceptional attention to detail and a practical understanding of both regulatory expectations and market realities. They are very responsive and proactive in addressing potential legal issues early in the process. Their ability to liaise effectively with the Capital Markets Board and provide clear, investor-facing legal documentation makes them a highly dependable partner in IPO transactions.” – Equity Capital markets Client

“Diverse and well numbered team, supporting business on both M&A and also on competition law in general.” – M&A Client

“Berke Yalçın combines strong technical expertise with a practical and solution-oriented mindset. He is highly responsive, detail-focused, and consistently delivers well-structured, commercially aware advice. In our recent cross-border financing transaction, he demonstrated a solid grasp of both Turkish legal requirements and international deal dynamics. Berke is particularly effective at managing workstreams involving local law security documents and regulatory matters, and he communicates clearly and confidently with both clients and counterparties. His proactive approach and reliability under time pressure make him a valuable member of the team.” - Berke Yalçın

“She is a knowledgeable, experienced lawyer who is solution-oriented even in most complex legal issues” – Baran Gen

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