Law firms in Turkey

Barlas & Karabucak Law Firm

Turkey

Barlas & Karabucak is a Turkish law firm based in Maslak, Istanbul, providing legal consultancy and advocacy to domestic and international clients across a broad range of corporate, commercial and specialist practice areas. As of 2025 the firm employs over 50 professionals and maintains a nationwide legal network and long‑standing relationships with firms and advisers abroad.

Bas | Kaymaz Law Firm

Turkey

Baş | Kaymaz Law Firm is a Turkey-based firm particularly noted for its extensive experience and client work in competition law. The firm advises on merger control filings, on-site inspections/dawn raids, investigations, negative clearance and exemption applications, private enforcement before Turkish commercial courts, and designs tailored competition compliance programs and trainings; it is led by founding partners Baran Baş and Ardan Kaymaz, each with more than a decade of experience.

Baysal & Demir

Turkey

Baysal & Demir is an international Turkish law firm founded by senior lawyers with international academic credentials, providing specialist advice in arbitration, litigation, insurance and reinsurance, and corporate and commercial matters. The firm represents private individuals, corporate and state-owned entities nationally and internationally, emphasizing strong client relationships and flexible pricing.

Bener Law Office

Turkey

Bener Law Office, founded by Erim Bener in 2001, is a full-service Turkish law firm with a strong international and cross-border practice. The firm advises a predominantly multinational client base (around 70%) on matters including market entry, IPOs and other capital markets transactions, high-profile M&A, privatisations, PPPs, bond financings, dispute resolution and internet-based transactions.

Berker Berker Law Firm

Turkey

Berker Berker Law Firm, based in Levent, Istanbul, provides corporate, commercial and litigation-focused legal services to domestic and international clients. Founded and led by Ahmet and Ayça Berker, the firm emphasizes both advisory and dispute-resolution work across areas including banking and finance, project and structured finance, compliance and construction law.

Biçer Güner Attorneys-at-Law

Turkey

Biçer Güner is an independent Turkish law firm established in Istanbul. The firm advises on corporate, commercial and M&A matters and has experience handling energy projects, project finance, public offerings, PPP transactions and debt offerings, representing multinational corporations, international media and local clients in significant international transactions and investments in Türkiye over the past 20+ years.

Boden Law

Turkey

Boden Law is a full-service law firm based in Istanbul that advises clients across sectors with particular focus on energy, technology, natural resources, real estate and infrastructure. The firm handles cross-border transactions, project development and finance, M&A, joint ventures, privatizations, concessions and public service contracts, and provides dispute resolution services with an emphasis on arbitration.

CBC Law

Turkey

CBC Law is an independent, full-service law firm serving local and international clients, with Istanbul and Ankara offices and a New York desk. The firm focuses on corporate and commercial matters, cross-border arbitration and litigation, regulatory compliance, public international law, mergers & acquisitions, business crime, and industry-focused practices including construction and real estate, energy and natural resources, healthcare and life sciences, and technology.

CE Partners in association with Clifford Chance

Turkey

CE Partners is a Turkish law firm focusing on infrastructure, energy, corporate/M&A, privatisations, finance and capital markets, advising domestic and international banks, governmental entities and corporates. Since 2011 the firm has cooperated with Clifford Chance to provide clients with access to international legal resources and a global network.

CMS

Albania, Algeria +42

CMS is an international law firm network with offices across Europe, the Middle East, Asia, Africa and Latin America. The firm provides full-service legal and tax advice through local offices and member firms serving domestic and cross-border clients.

Caliskan Okkan Toker

Turkey

Çaliskan Okkan Toker is a Turkish boutique law firm founded by Enver Sezer Çaliskan, Sezin Okkan Çaliskan and Mustafa Toker that advises Turkish and international clients. The firm focuses on M&A, corporate and foreign investment matters and has notable experience in technology/web-based M&A as well as start-up and angel investment work, alongside practices in e-commerce, capital markets, banking and finance, employment, data protection, IP, competition, real estate, litigation and debt collection.

Capoglu Poyraz Temur Attorney Partnership

Turkey

Çapoğlu Poyraz Temur Attorney Partnership (CPT) is an Istanbul-based boutique law firm focused on business transactions and transactional disputes, advising industrial groups, infrastructure operators and international investors on complex, high-value and cross-border mandates. The partner-led firm emphasizes hands-on partner involvement, commercially grounded legal structuring and execution in sectors such as energy, infrastructure, ports, mining and food & beverage.

Cavus & Coskunsu Law Firm

Turkey

Cavus & Coskunsu Law Firm is a law firm based in Turkey with an office in Istanbul. Publicly listed contact details include an Istanbul office address, telephone number, email and a firm website.

Clifford Chance

Australia, Belgium +20

Clifford Chance is a global law firm with offices across Europe, the Americas, Asia Pacific, the Middle East, and Africa. The firm provides integrated legal services across multiple practice areas, including antitrust and capital markets, and in China notes a joint operation providing PRC and international legal services.

CoPartners

Turkey

CoPartners is an independent Turkish legal consulting firm specializing in competition law and regulation. It provides tailor-made advice on merger control, cartel and dominance investigations and regulatory compliance; its partners have 20+ years' experience including with the Turkish Competition Authority and the firm serves clients across a wide range of industries.

Cukur & Partners is a Turkish law firm with an office located in Alsancak, Konak, Izmir. The firm's website is http://www.cukuryilmaz.av.tr/ and contact details listed are phone: 90 232 465 0707 and email: office@cukurpartners.com.

DEDE LAW FIRM

Turkey

Dede Law Office, based in Levent, Istanbul, provides domestic and international legal services including litigation and alternative dispute resolution such as mediation, and emphasizes preventive legal advice to avoid conflicts. The firm prioritizes client confidentiality, customer satisfaction and the use of technology to keep clients informed, and aims to combine traditional and modern legal practices.

DEMIR & PARTNERS

Turkey

Demir & Partners is a full-scope Turkish law firm providing both legal consultancy and litigation services to local and multinational clients, including multinational corporations. The firm advises on corporate matters, company formation, contracts, real estate, project finance, M&A, due diligence, IP and unfair competition issues, and handles litigation, arbitration, debt collection and enforcement; it provides services in Turkish, English and German.

DURUKAN+PARTNERS

Turkey

DURUKAN + PARTNERS is an independent full-service Turkish law firm offering business-oriented legal advice to domestic and international clients, including financial institutions and multinational companies. The firm advises on structuring and implementing investments and transactions in Turkey and leverages networks and specialist advisors for complex matters.

Dentons Rattagan Arocena

Argentina, Australia +59

Dentons Rattagan Arocena is the Dentons office in Buenos Aires, Argentina. The office is part of Dentons’ broader global network and provides legal services from its Buenos Aires location.

Dericioglu & Eren Law Office

Turkey

Dericioglu & Eren Law Office is a Turkey-based firm with more than 20 years of experience and a core practice in intellectual property and privacy law. The firm advises national and international corporations — including clients among the Fortune 500 — and provides services across IP litigation and portfolio management, domain and social-media dispute resolution, technology transfer and licensing, privacy/data protection, media and IT law.

Deris Attorneys at Law Partnership

Turkey

Founded in 1912 and managed by the fourth generation, Deris is a boutique intellectual property firm in Turkey that provides services across all areas of IP and is internationally recognized as a leading IP service provider in the country.

Durmaz Avukatlik Bürosu

Turkey

Durmaz Avukatlık Bürosu is an Istanbul-based boutique law firm advising domestic and international clients on corporate, commercial and regulatory matters, with particular experience in cross-border transactions. Founded in 2018, the four-lawyer team handles mergers and acquisitions, venture capital financings, media and entertainment matters, and regulatory compliance in sectors including digital services and banking/financial technology.

Dündar Law Firm

Turkey

Dündar Law Firm, based in Istanbul and active across Turkey, focuses on intellectual property, unfair competition, IT law and data protection, advertising and labelling, and domain name disputes. The firm emphasizes a holistic approach, longstanding client relationships and hands-on management of IP rights for clients ranging from emerging enterprises to established companies.