INTERNATIONAL LAW FIRM IN TURKEY | ONGUR & PARTNERS
ONGUR & PARTNERS is an international law firm advising and representing individuals, investors, corporations, financial institutions, government institutions, and foreign embassies in Türkiye.
With *over 20 years of experience, more than 1,000 international clients, and legal matters spanning over 40 countries*, we combine a thorough understanding of Turkish law with international experience, sound legal judgment, and practical advice tailored to our clients’ objectives.
We provide legal services throughout Türkiye, particularly in *Istanbul, Ankara, Izmir, Antalya, Gaziantep, and other major cities across the country*. Through longstanding relationships and strategic cooperation agreements with foreign law firms, we also coordinate legal services across the European Union, particularly in Italy and Germany, as well as in the United Kingdom, the United States, the United Arab Emirates, Japan, Singapore, and China. Our international practice focuses on cross-border transactions, disputes, investments, and projects involving Türkiye.
We represent clients in complex international arbitration proceedings under the arbitration rules of leading institutions, including the *International Chamber of Commerce (ICC), Milan Chamber of Arbitration (CAM), and Istanbul Arbitration Centre (ISTAC)*.
Our expertise extends to major infrastructure, energy, aviation, and defence projects in Türkiye and internationally. We have advised on high-speed railway signalling systems, oil and gas exploration licences, helicopter projects, aviation radar systems, cross-border pipeline infrastructure, and motorway construction projects undertaken by Turkish contractors across the Middle East, North Africa, and Sub-Saharan Africa.
These complex engagements require not only legal expertise but also a comprehensive understanding of contractual arrangements, regulatory frameworks, public authorities, and the commercial considerations that shape major international projects.
Alongside our institutional and corporate practice, we advise private individuals on their legal, commercial, and personal affairs in Türkiye. Whether assisting with an investment, resolving a dispute, or navigating a significant personal legal matter, we take the time to understand our clients’ priorities, explain their legal options, and develop a clear and effective course of action.
*Our entire legal team is fluent in English, while Italian is an integral language of our international practice.* For many years, ONGUR & PARTNERS has served as a trusted legal bridge between Türkiye and Italy, assisting clients with cross-border investments, commercial relationships, disputes, and legal proceedings involving both jurisdictions.
We believe that exceptional legal representation is built on technical excellence, sound judgment, transparent communication, and personal commitment. Our clients value our ability to provide candid advice, remain closely involved throughout their matters, and maintain a clear focus on practical and commercially meaningful outcomes.
Our objective is to establish lasting professional relationships and serve as a trusted legal and strategic partner for international clients in Türkiye.
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TURKISH CITIZENSHIP BY INVESTMENT
Looking to get Turkish citizenship through investment? ONGUR & Partners is a leading Istanbul-based law firm advising international investors on how to become a Turkish citizen through real estate, business, or capital investment. "Our experts in immigration citizenship law in turkey are ready to handle your applications."
We provide strategic, step-by-step guidance tailored to foreign nationals seeking Turkish citizenship, ensuring your investment meets all legal requirements and your application is successful. Trusted #1 İstanbul Lawyer...
Why Clients Choose Us
ONGUR & PARTNERS is an active member of several prestigious legal and business institutions:
- International Bar Association (IBA)
- Turkish Bar Union (TBB)
- Ankara Bar Association (ABA)
- Italian Chamber of Commerce and Industry (CCIIST)
- International Law and Investment Association (ILIDA)
OUR TEAM
Expert Legal Support in Istanbul
[email protected]
WHY CHOOSE ONGUR & PARTNERS INTERNATIONAL LAW FIRM?
Ankara-Istanbul
Strategic Edge
"While Istanbul is the commercial heart of Turkey, Ankara is its administrative brain. Ongur & Partners bridges this gap perfectly. Our integrated legal team manages your commercial deals through our dedicated law firm in Istanbul, while simultaneously handling regulatory approvals, government relations, and ministry applications from our headquarters in Ankara. This dual-presence ensures that international investors receive both rapid commercial execution and solid regulatory compliance."
Commercial & Investment Authority in Istanbul
"Our Istanbul law office is strategically positioned to navigate the complex commercial landscape of Turkey’s financial capital. We provide specialized legal advocacy for high-net-worth individuals and global entities, focusing on high-value real estate acquisitions, corporate structuring, and cross-border transactions. By combining local market intelligence with international legal standards, we ensure that your investments in Istanbul are legally sound and protected under Turkish Law."
Proven Success in Turkish Citizenship
"Our track record in Turkish Citizenship by Investment cases is unmatched. Having handled hundreds of successful applications, our legal team provides a full-service approach—from property due diligence to the final passport issuance. We don't just provide legal advice; we provide results. As authors of leading analysis on CBI regulations for 2024-2025, we ensure your application is fast, secure, and compliant with the latest government mandates."
Transparency & International Trust
"At our law firm in Istanbul, we prioritize legal ethics and professional transparency above all else. We provide our clients with clear, fixed-fee structures and detailed legal reporting at every stage of their proceedings. Operating under international standards, we ensure that your personal data and legal interests are protected with the highest level of confidentiality. Our reputation as a trusted legal partner in Turkey is built on years of integrity and dedicated advocacy for our global clientele."