Corporate & Commercial Law
Corporate formations, structuring, mergers and acquisitions, governance advisory, shareholder agreements, and commercial contracts for businesses of all sizes.
Learn More →International Law Firm
Celen LawFirm
Professional Legal Services
A full-service law firm based in Ankara, Turkey. We are a premier practice with a national and international client base, delivering expert counsel across corporate, commercial, employment, litigation, healthcare, competition, tax, and international law.
Who We Are
Two Decades of Legal Excellence
Celen LawFirm is a full-service law firm based in Ankara, Turkey. We are a premier practice with a national and international client base. Our expertise includes but is not limited to corporate and commercial law, employment and labour law, pharmaceutical and healthcare law, consumer law, litigation, competition law, international law, and tax law.
Founded on the principles of integrity, diligence, and strategic thinking, we have built lasting relationships with clients ranging from multinational corporations to individuals seeking trusted legal counsel. Our approach combines traditional legal craftsmanship with modern efficiency.
Our Expertise
Comprehensive Legal Services
Tailored solutions for complex legal challenges across jurisdictions
Employment & Labour Law
Strategic guidance on employment agreements, collective bargaining, workplace compliance, redundancy, discrimination claims, and labour disputes.
Learn More →Pharmaceutical & Healthcare Law
Specialized advisory for life sciences, healthcare providers, and biotech firms, navigating clinical trials, medical regulations, and patent issues.
Learn More →Consumer Law
Dedicated advocacy protecting consumer rights, ensuring product safety compliance, defending against unfair trade practices, and class actions.
Learn More →Our Team
Meet Our Partners
Our senior partners bring decades of combined experience across multiple jurisdictions and practice areas. Each partner leads with a commitment to client success and legal excellence.
View All Lawyers
Attorney Necati Berkhan Celen
Founding & Managing Partner
With extensive expertise in international, corporate, and commercial law, Necati Berkhan Celen leads the firm in representing cross-border client portfolios and structuring complex corporate compliance models.
Full Profile →
Jonathan Hayes
Senior Partner
Jonathan specializes in high-stakes commercial litigation and intellectual property defense. His tactical approach has secured landmark rulings in both domestic and international arbitration courts.
Full Profile →
Ayşe Yılmaz
Partner
Ayşe heads our private client practice, offering discreet, sophisticated counsel on wealth preservation, estate planning, and intricate tax structuring for ultra-high-net-worth individuals.
Full Profile →Client Protection
Your Security Is Our Priority
In an era of increasing digital threats, we believe informed clients are protected clients. Our Online Security resource center provides practical guidance on safeguarding your sensitive legal information, recognizing potential risks, and maintaining best practices when communicating with our firm.
- Secure communication protocols for sensitive matters
- Best practices for online document exchange
- Recognizing and avoiding phishing attempts
- Browser security and privacy recommendations
Get in Touch
Let's Discuss Your Legal Needs
Whether you require counsel for a complex corporate transaction, assistance with estate planning, or guidance through a commercial dispute, our team is ready to listen and advise. Schedule a confidential consultation today.