LAWYERS IN ISTANBUL

ONGUR & PARTNERS is a leading international law firm in Istanbul, providing premium legal counsel for over 20 years to more than 1,000 clients from 46 countries. We represent foreign investors, multinational corporations, and public institutions across a broad range of legal matters, combining local expertise with a global perspective.Our istanbul lawyer delivers tailored solutions in:Litigation & Dispute Resolution International Arbitration & Debt Recovery Company Formation & Foreign Direct Investment (FDI). Finding a reliable Istanbul lawyer is crucial for navigating the complexities of Turkish law. At Ongur & Partners, our team...

ISTANBUL ARBITRATION LAWYER

ONGUR & Partners is a distinguished arbitration boutique based in Istanbul, advising clients on high-value international arbitration and investment disputes. We represent corporations, investors, and institutions in complex, multi-jurisdictional matters where legal precision, strategic judgment, and commercial insight are paramount. Serving clients across Europe, the Middle East, and beyond, ONGUR & Partners provides sophisticated, discreet, and results-driven counsel in matters of significant commercial and reputational importance….

FILE A LAWSUIT IN ISTANBUL

Looking to file a lawsuit in Istanbul? ONGUR & Partners is a leading Istanbul law firm providing strategic, results-driven legal services to corporations, investors, and international clients navigating the Turkish legal system. We combine deep expertise in Turkish law with international standards to provide clear, commercially focused advice for high-value disputes. Whether you are pursuing or defending a claim, our firm ensures your interests are protected at every stage…. ONGUR & PARTNERS İstanbul Lawyer, International Legal Excellence, Local Litigation Expertise.

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.
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...

MESSAGE FROM THE CHAIRWOMAN

At ONGUR & PARTNERS, we are proud to serve as a trusted legal partner for international clients who seek excellence, reliability, and strategic insight in their legal matters in Turkey. Our team of highly skilled and multilingual international lawyers in Turkey has extensive experience advising foreign investors, multinational companies, and government institutions on cross-border legal issues, international contracts, arbitration, and complex corporate matters.

Our success is built on professionalism, integrity, and a deep understanding of both Turkish law and foreign legal systems. We provide tailor-made legal solutions for our clients, whether they are entering the Turkish market, forming a company, investing in real estate, or managing international disputes. At ONGUR & PARTNERS, we believe in building long-term relationships that go beyond legal services—many of our clients become lifelong friends. We would be honored to welcome you into the ONGUR & PARTNERS legal family.

Professional Legal Consultancy in Turkey: Navigating the Market with an Istanbul Lawyer Istanbul serves as the bridge between Europe and Asia, acting as a massive hub for international trade, maritime logistics, and foreign investment.
However, navigating the Turkish legal system requires more than just general knowledge; it demands the precision of a dedicated Istanbul lawyer. Whether you are an individual looking for residency or a multinational corporation entering the Turkish market, the complexity of local regulations makes professional legal support a necessity rather than an option.

The Importance of Local Expertise

Choosing a reputable Istanbul law firm is the most critical decision for any foreign investor. The Turkish legal landscape is characterized by frequent updates in legislation, particularly in sectors like tax law, data protection (KVKK), and citizenship by investment.
An Istanbul lawyer provides the cultural and procedural bridge needed to translate these complex rules into actionable business strategies.
At a premier Istanbul law firm, the focus goes beyond simple litigation. It involves preventive law—identifying potential risks in contracts or employment agreements before they escalate into costly court battles. This proactive approach to legal support ensures that your operations remain compliant with both local statutes and international treaties.
Comprehensive Services at an Istanbul Law Office A full-service Istanbul law firm typically offers a wide array of specialized services designed to protect your interests:Corporate and Commercial Law: Every Istanbul lawyer at a top-tier firm understands that time is money. They assist in company formation, mergers and acquisitions (M&A), and drafting complex shareholder agreements.
Real Estate and Construction: Given Istanbul’s booming property market, an Istanbul law office is essential for conducting due diligence, managing title deed transfers, and navigating zoning regulations.
Dispute Resolution and Arbitration: If a conflict arises, an Istanbul lawyer provides robust representation in Turkish courts or through international arbitration centers, ensuring that your rights are defended vigorously.Foreigners’ Law: Obtaining legal support for work permits, residence visas, and Turkish citizenship by investment is a core competency of any international-facing Istanbul law firm.

Conclusion

In a city as dynamic as Istanbul, legal challenges can arise as quickly as opportunities. Partnering with an experienced Istanbul lawyer allows you to navigate these challenges with confidence. From the initial consultation at an Istanbul law office to the final execution of a commercial deal, having a reliable Istanbul law firm by your side ensures that you have the legal support necessary to succeed in the Turkish Republic’s most competitive environment.

Av. Dr. Arzu ONGUR, Chairwoman

DEFINING LEGAL EXCELLENCE IN ISTANBUL

CALL BY PHONE: +90 532 707 51 13

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

Attorney Dr.Arzu ONGUR, PhD

Managing Partner

Attorney Dr.Selva Korkmazcan ISIK, PhD

Attorney

Av. Dr. Hülya Çoştan Çetin, PhD

Mustafa NAL

Attorney

Batuhan Demirci LL.M

Attorney

Nesrin Yedikule

Legal Fellow & Research Assistant

Dilek Ozbilen

Legal Trainee

Expert Legal Support in Istanbul

Are you looking to hire a lawyer in Istanbul? Our team provides premium consultancy tailored for international investors and corporations in Turkey’s commercial heart.

☎️ CALL US

+90 532 707 51 13

📩 E-MAIL US

[email protected]

Avv. Dr. Arzu ONGUR, Ph.D.

Managing Partner | Chairwoman TURKINVEST International A.Ş. | International Arbitration & Investment Law Expert

Key Roles

Managing Partner – ONGUR & PARTNERS International Law Office
Chairwoman – TURKINVEST International A.Ş.
President – International Law Investments Association (ILIDA)
Board Member – CCIIST Italian Chamber of Commerce and Industries
Board Member – Turkish Bar Union Arbitration Centre
Representative – Turkish Bar Union at the International Bar Association (IBA)

Profile Summary

Dr. Arzu ONGUR is a leading international lawyer based in Istanbul, Turkey, with nearly 20 years of experience in cross-border legal and investment matters.

As Managing Partner of ONGUR & PARTNERS, she has represented over 500 international clients in complex disputes, including:

International arbitration
Foreign direct investment (FDI)
Competition and antitrust law
Commercial disputes

She also serves as Chairwoman of TURKINVEST International A.Ş., President of ILIDA, Board Member of CCIIST and the Turkish Bar Union Arbitration Center, and represents the Turkish Bar at the IBA.

A respected legal scholar and practitioner, she is the author of a book and multiple international articles on FDI, arbitration, international legal services, and competition law in Turkey.

Education

Ph.D. in Law – Ankara University, Faculty of Law
Focus: Competition Law and its International Framework
Analyzed Turkish competition law in the context of EU and global regulatory standards
Master’s Degree in International Law – University of Bologna, Italy
Specialization: Public international law, European law, dispute resolution

Instruction in English and Italian
Master’s Degree – Collegio Europeo di Parma, Italy
Scholarship recipient
Multidisciplinary focus: EU legal and institutional frameworks, economic law, policy
LL.B. – Ankara University, Faculty of Law

Courses: Civil law, public international law, commercial law, international private law

Professional Training in Arbitration & ADR – Washington, D.C. & Florence, Italy
Certified training in international commercial arbitration, mediation, and cross-border enforcement

Areas of Expertise

International Arbitration – Milano Arbitration Center, LCIA, ICSID, ICC, UNCITRAL
Foreign Direct Investment Law in Turkey
Competition & Antitrust Law
Public Procurement & Government Contracts
Energy, Defense & Aviation Law
International Commercial Contracts
Company Formation & Cross-Border Transactions
Real Estate & Investment Licensing in Turkey

Languages

English – Fluent
Italian – Fluent
Turkish – Native
Sworn Translator – Certified in all three languages

Trusted International Expertise

Led by Dr. Arzu ONGUR, our firm combines 20+ years of local expertise with a global perspective to solve complex cross-border disputes.

☎️ CALL US

+90 532 707 51 13

📩 E-MAIL US

[email protected]

English Speaking Lawyer in Istanbul

Finding a reliable English speaking lawyer in Istanbul is essential for foreign individuals and multinational companies seeking legal clarity and effective representation in Turkey’s commercial heart. At Ongur Partners, we understand that legal certainty begins with clear communication, especially when navigating the complex judicial landscape of a metropolis like Istanbul.

Our clients benefit from working directly with a team of English-speaking lawyers in Istanbul, eliminating the need for intermediaries or legal translators. This direct communication allows international investors to fully understand their legal position regarding Istanbul’s local regulations, evaluate risks accurately, and make informed decisions—ultimately increasing the likelihood of success in Turkish courts.

At Ongur Partners, our Istanbul legal team consists of internationally trained attorneys who have completed their LL.M. degrees abroad and are fully proficient in legal English. In addition, we provide seamless communication in both English and Italian, ensuring that our European and global clients can express themselves confidently throughout every stage of their legal process in Istanbul.

Whether you are an investor in the Istanbul real estate market, an entrepreneur establishing a business via the Istanbul Chamber of Commerce (ITO), or an individual seeking legal support, working with an experienced English speaking lawyer in Istanbul ensures that your rights are clearly understood and strongly protected across all Turkish jurisdictions.

How to Hire the Best Lawyer in Istanbul

“Choosing the right legal partner is one of the most critical decisions for companies operating in the Turkish metropolis. Whether you are making a strategic investment or managing a complex dispute, working with the best lawyer in Istanbul can significantly impact your outcome.

Look for International Experience in Istanbul: When you want to hire a lawyer in Istanbul, prioritize those with LL.M. degrees and a track record with cross-border clients.
Ensure Local Knowledge: The best lawyer in Istanbul should have a deep understanding of local court practices, specifically the Istanbul Commercial Courts and the Istanbul Trade Registry.
English Speaking Capability: Clear communication with an English speaking lawyer in Istanbul eliminates risks and ensures your legal strategy is executed without translation errors.

At Ongur Partners, we combine global standards with deep local expertise to provide the highest quality representation in the heart of Turkey’s business capital.”

Company Formation in Istanbul

“Establishing a business in Turkey’s economic hub requires a precise understanding of local regulations. Company formation in Istanbul is a streamlined process but demands expert guidance to navigate the requirements of the Istanbul Chamber of Commerce (ITO) and local tax offices.

For foreign investors, company formation in Istanbul typically involves choosing between a Limited Liability Company (LLC) or a Joint Stock Company (JSC). Our team at Ongur Partners acts as a dedicated company formation agent in Istanbul, handling everything from drafting articles of association to obtaining tax identification numbers and registering with the Istanbul Trade Registry Office.

Whether you are setting up a new venture in the financial districts of Levent or Maslak, or establishing a representative office, working with a specialized law firm in Istanbul ensures that your business is built on a compliant and solid legal foundation.”

Mergers & Acquisitions (M&A) in Istanbul

“Istanbul, standing as the economic engine of the country, attracts global corporations looking for strategic Mergers and Acquisitions (M&A) in Turkey. However, navigating the M&A landscape in the Turkish metropolis requires a deep understanding of local regulations and cultural business practices. Partnering with a premier law firm in Istanbul is a strategic necessity to execute successful cross-border deals.

Our business lawyers in Istanbul provide comprehensive oversight for M&A transactions, including exhaustive due diligence and transaction structuring that aligns with the Turkish Commercial Code. Whether it is an asset purchase or a share purchase, having a reliable lawyer in Istanbul ensures that the deal is built on a solid legal foundation.

Furthermore, most M&A deals involve significant physical assets. Our real estate lawyers in Istanbul investigate title deed (Tapu) records and zoning disputes to ensure that the acquired portfolio adds value rather than liability. At Ongur Partners, our English speaking lawyers in Istanbul act as a vital link, ensuring clarity and transparency throughout the entire acquisition process.”

Commercial Litigation and Dispute Resolution in Istanbul

“As Turkey’s primary business hub, Istanbul hosts a significant volume of international trade, which inevitably leads to complex legal disputes. Navigating commercial litigation in Istanbul requires a law firm that understands the local court dynamics and the specific practices of the Istanbul Commercial Courts.

At Ongur Partners, we provide expert representation for foreign investors in dispute resolution in Istanbul, offering a range of legal mechanisms including litigation, international arbitration, and mediation. While the state court system is the default for many, our litigation lawyers in Istanbul often recommend arbitration or mediation for faster and more confidential results.

Whether you are dealing with a breach of contract or a shareholder dispute, working with an experienced law firm in Istanbul ensures that your commercial interests are protected. Our team is well-versed in handling cases before the Istanbul Enforcement Directorates, ensuring that judicial decisions are effectively executed.”

Drafting & Reviewing International Contracts in Istanbul

“In the era of global commerce, Istanbul serves as a critical bridge for cross-border transactions. Drafting and reviewing international contracts in Istanbul has become a highly specialized field, as businesses must ensure their agreements comply with both Turkish law and global standards.

At Ongur Partners, we assist multinational corporations in the negotiation and execution of complex agreements within Istanbul’s diverse business sectors. Whether it is a sales agreement for a Maslak-based firm or a distribution contract involving the Istanbul Customs Directorates, our contract lawyers in Istanbul provide the expertise needed to mitigate risks.

A well-drafted contract is the first line of defense against future disputes. We focus on ensuring that dispute resolution clauses, choice of law, and enforcement mechanisms are clearly defined to protect your interests in the Turkish metropolis. Working with a specialized law firm in Istanbul ensures that your international contracts are not only legally sound but also strategically optimized for the Turkish market.”

Expert Istanbul Lawyer & Law Firm – Real Estate & Corporate Services | 20+ Years Experience

“If you are looking to hire a lawyer in Istanbul, Ongur & Partners provides premium legal consultancy tailored for international clients. As a leading law firm Istanbul office, we specialize in high-value cases, ranging from real estate lawyer Istanbul services to Turkish citizenship by investment applications. Our English speaking lawyer in Istanbul team ensures that your corporate and personal legal matters are handled with 20+ years of local expertise and global standards.”

ONGUR & Partners istanbul lawyer is one of the foremost international law firms based in Turkey, providing premium legal services to a wide array of companies conducting business between Italy and Turkey. Our team is composed of Turkish lawyers fluent in English and Italian, and we work closely with Italian legal partners on select projects to deliver the highest quality legal solutions and ensure effective structuring of international legal matters.

With the trade volume between Italy and Turkey reaching 30 billion USD, legal expertise in cross-border transactions has never been more crucial. Arzu ONGUR, Managing Partner of ONGUR & Partners, plays an instrumental role in this arena as a Board Member and the Official Representative of the Italian Chamber of Commerce and Industry (CCIIST) in Ankara—a historic NGO founded by the governments of Italy and Turkey in 1885.

Selecting the right Istanbul lawyer can be the difference between a seamless transaction and a legal hurdle. Our firm stands out because every Istanbul lawyer at ONGUR & Partners prioritizes transparent communication and result-oriented strategies. If you are seeking an Istanbul lawyer who understands the intricacies of international arbitration, our office is equipped to handle high-stakes dispute resolution.

Furthermore, an Istanbul lawyer at our firm does more than just interpret the law; they provide a roadmap for success in the Turkish market. We believe that a proactive Istanbul lawyer should identify risks before they become liabilities. This preventive approach is why clients consistently seek a specialized Istanbul lawyer from our prestigious team.

FREQUENTLY ASKED QUESTIONS

Do you have English speaking lawyers in Istanbul?

Yes. Our team includes highly qualified English speaking lawyers in Istanbul who are experienced in working with international clients at our centrally located office.

Can I communicate with your lawyers in Italian without a translator?

Absolutely. Our lawyers are fluent in legal English and Italian, allowing our clients to communicate directly with us. This eliminates misunderstandings and helps clients better understand their legal rights and options.

Do you work with foreign clients in Turkey?

Yes. We regularly advise foreign clients and investors in Turkey on company formation, investments, cross-border transactions, and dispute resolution. Our international experience enables us to provide practical and strategic legal solutions.

What areas of law do you specialize in?

Ongur Partners is a full-service law firm in Turkey with particular expertise in: Corporate and commercial law, Litigation, International arbitration, Debt collection, Foreign investment and company formation, Turkish citizenship by investment, Real estate law, Dispute resolution, Negotiation and mediation. We focus on delivering tailored legal solutions based on each client’s specific needs.

How can I be sure your law firm understands my needs?

We prioritize clear communication and strategic alignment from the very first consultation. Our approach is based on understanding your objectives and providing customized legal advice rather than generic solutions.

How quickly do you respond to client inquiries?

Responsiveness is a key part of our service. We aim to provide timely and clear responses, as we believe that effective communication is essential for reliable legal representation.

Do your lawyers have international education or experience?

Yes. Our team includes lawyers who have completed their LL.M. degrees abroad, bringing an international perspective to Turkish legal practice. This is particularly valuable in cross-border matters.

Can you assist with international arbitration in Turkey?

Yes. We have strong experience in international arbitration in Turkey, including drafting arbitration clauses, managing proceedings, and enforcing arbitral awards.

How can I issue a power of attorney to Ongur Partners lawyers?

There are several ways: 1. If you are in Turkey, through a Turkish notary public. 2. If you are abroad, via the nearest Turkish Consulate. 3. Through a local notary in your country with an Apostille. Our team will guide you through the process.

How can I contact Ongur Partners?

You can contact us through our website at https://www.ongurpartners.com/ or reach out directly to schedule a consultation with our team.

Why do I need a business lawyer in Istanbul to start a company?

A specialized business lawyer ensures your company structure complies with the Turkish Commercial Code and optimizes your legal liability from day one.

How does a business lawyer Istanbul assist with international trade?

We draft cross-border agreements and ensure your import-export operations align with both both local and international regulations.

Can a business lawyer in Istanbul help with debt collection?

Yes, we provide strategic litigation and enforcement services to recover commercial debts efficiently.

What are the advantages of hiring a business lawyer Istanbul for M&A?

We conduct legal due diligence and manage the entire merger or acquisition process to protect your investment.

Does a business lawyer in Istanbul handle employment contracts?

We draft secure employment agreements that protect employer rights while complying with Turkish Labor Law.

Why is a business lawyer Istanbul critical for intellectual property?

We manage trademark registrations and protect your brand's legal rights against local infringements.

Why should I consult a real estate lawyer in Istanbul before buying property?

A real estate lawyer checks the 'Tapu' (Title Deed) for hidden liens, mortgages, or legal restrictions that could ruin your investment.

What is the role of a real estate lawyer Istanbul in title deed transfers?

We manage the entire legal transfer process at the Land Registry to ensure a 100% secure transaction.

Can a real estate lawyer in Istanbul handle commercial lease disputes?

Yes, we represent both landlords and tenants in resolving disputes over rent increases or eviction processes.

Do I need a real estate lawyer Istanbul if I am buying from a developer?

Absolutely; developer contracts often favor the seller. We review and balance the contract to protect the buyer.

Can a real estate lawyer in Istanbul check for zoning issues?

We perform comprehensive due diligence on the property’s zoning status and construction permits.

How does a real estate lawyer Istanbul assist with power of attorney?

We draft specific PoA documents to allow us to complete your property purchase even if you are abroad.

Why is a Turkish citizenship lawyer essential for the investment program?

A specialized lawyer ensures your investment (real estate or bank deposit) meets the strict Ministry requirements for citizenship.

Can a Turkish citizenship lawyer manage my entire family’s application?

Yes, our legal team includes spouses and children under 18 in a single, unified application process.

How long does a Turkish citizenship lawyer take to finalize the process?

Typically, with professional legal guidance, the process takes between 3 to 6 months from start to finish.

What documents does a Turkish citizenship lawyer need from my home country?

We provide a full checklist of required documents, including birth certificates and marital status papers, properly apostilled.

Can a Turkish citizenship lawyer appeal a rejected application?

Yes, we can file administrative lawsuits to challenge and reverse unfair rejection decisions.

Does a Turkish citizenship lawyer help with the bank deposit route?

We facilitate the opening of Turkish bank accounts and the 'Certificate of Conformity' required for the $500,000 deposit route.

Why should I choose an English speaking lawyer in Istanbul?

Clear communication is vital in legal matters. An English-speaking lawyer ensures you understand every detail of Turkish law without translation errors.

Does your law firm Istanbul provide regular status updates?

Transparency is our priority; we provide detailed reporting in English throughout every stage of your case.

Can an English speaking lawyer Istanbul represent me in court?

Yes, all our attorneys are fully licensed by the Turkish Bar Association and are fluent in legal English.

How do I verify the credentials of an English speaking lawyer in Istanbul?

You can verify our attorneys through the official Istanbul Bar Association (Istanbul Barosu) registry.

Is it more expensive to hire an English speaking lawyer Istanbul?

Our fees are competitive and based on the complexity of the case, ensuring premium service without 'hidden' translation costs.

Can an English speaking lawyer in Istanbul help with remote consultations?

Yes, we offer video consultations via Zoom or WhatsApp for our international clients worldwide.

What is the first step to hire a lawyer in Istanbul?

The process starts with an initial consultation to review your case, followed by an Attorneyship Fee Agreement.

Can I hire a lawyer in Istanbul without visiting Turkey?

Yes, you can hire us by issuing a Power of Attorney at a Turkish Consulate in your current city.

What should I look for before I hire a lawyer in Istanbul?

Look for specialization, proven track records with international clients, and clear, transparent fee structures.

Is it safe to hire a lawyer in Istanbul online?

It is safe as long as you verify the firm's registration and sign a formal legal representation agreement.

Why is Ongur & Partners a leading law firm Istanbul for foreigners?

With over 20 years of experience and a multilingual team, we specialize specifically in the legal needs of global investors.

Does your law firm in Istanbul handle diverse legal fields?

As a full-service law firm, we cover everything from corporate law and real estate to family law and criminal defense.

Visit Our Istanbul Office

Take the first step toward building a secure future. Our experienced team is here to guide you through every legal matter with precision.

☎️ CALL US

+90 532 707 51 13

📩 E-MAIL US

[email protected]

Location : Şişli, İstanbul

Clients Served

Nationality of the Clients

Rate of International Cases

0 %