Delivering ‘end-to-end, bankable project solutions’, the team at ASC Law Office ’combines deep Turkish regulatory expertise with international project-finance standards.' The firm is a key port of call for sponsors, corporates, financial institutions, and banks on the structuring, financing, development and operation of large-scale infrastructure, energy, and PPP projects. The team is led by Okan Beygo, who is a key contact in major infrastructure, renewable energy, and power projects. The ‘pragmatic and practical’ Levent Yetkil brings deep expertise in significant domestic and international project finance transactions, showcasing notable knowledge of infrastructure construction projects. Fulya Sert Topçu routinely represents leading financial institutions, borrowers, and sponsors across a myriad of project finance and project development cases.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Lawyer & team quality
Client satisfaction: NPS ®
Testimonials
Collated independently by Legal 500 research team.
- ‘We have partnered with ASC Law on major projects, including securing project finance for a wind and solar development in Türkiye. Their expertise in complex legal structures and strong grasp of financial and regulatory frameworks enable them to deliver effective, tailored solutions. ASC Law’s precise transaction management, collaborative attitude, and use of technology make them a reliable and efficient partner.’
- ‘Working with ASC Law, especially Partners Levent Yetkil and Fulya Sert Topçu has been highly positive. Their expertise in project finance and renewable energy, along with their ability to manage complex legal agreements, sets them apart. We value their dedication, responsiveness, and practical, business-oriented solutions.'
- ‘Being available to the client and problem-solving is one of the most expected uniqueness of a legal firm from my perspective. I think both features can be attributable to ASC.’
- ‘Levent Yetkil is very pragmatic and practical, which makes complex issues seem simple.’
- ‘ASC Law combines deep Turkish regulatory expertise with international project-finance standards to deliver end-to-end, bankable project solutions.'
- ‘They are responsive, meticulous, and highly effective on complex concession and debt-assumption agreements, consistently delivering bankable, business-focused solutions.’
- ‘The team was very professional and reassuring, and we smoothly closed financings.’
- 'Levent Yetkil and Fulya Sert are very experienced.’
Key clients
- İstanbul Memorial Sağlık Yatırımları A.Ş
- İGA Havalimanı İşletmesi A.Ş
- İGA Holding A.Ş
- Taya Yolcu Hizmetleri A.Ş
- T. Garanti Bankası A.Ş
- Yapı ve Kredi Bankası A.Ş
Work highlights
Representing IGA with regard to nearly all of its employment law-related litigation.
Advising İçtaş Güneş as borrower’s local counsel on the development, financing, and operation of a 100 MW solar PV project in Hatay, ensuring compliance with Turkish regulations and international environmental and social standards under the YEKA and YEKDEM renewable energy frameworks.
Acting as lead counsel to a major Turkish public bank on the financing of the Çukurova Regional Airport under the build-operate-transfer model, advising on successive investment rounds and drafting, negotiating, and amending key project documents, including the Direct and Debt Assumption Agreements, to enhance bankability and mitigate regulatory risk.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Practice head
Okan Beygo; Levent Yetkil
Other key lawyers
Fulya Sert Topçu