Commercial Law
Corporate law, commercial contracts and litigation, and consultancy in commercial disputes.
ABOUT US
Yıldırım & Şimşek Law Firm is an independent law firm established to provide strategic, reliable and result-oriented legal services to individuals, entrepreneurs and companies. Based in Istanbul, our firm provides comprehensive and professional support to clients in litigation, legal consultancy and dispute resolution. Each case is treated not only as a technical legal process but as a strategic matter to be handled in line with our clients’ business and personal goals.
Our Practice Areas
Our firm operates in Commercial Law, Family Law, Labour Law, Enforcement and Bankruptcy Law, Consumer Law, Criminal Law, Healthcare Law, Immigration Law, Law of Obligations, Tenancy Law, Contract Law and Commercial Disputes. In each practice area we adopt an approach that combines legal knowledge with practical experience, developing strategic and lasting legal solutions tailored to our clients’ needs.
Client-Centred Approach
Yıldırım & Şimşek Law Firm serves a wide range of clients from individuals to corporations. Our priority is the protection of our clients’ rights, the secure and efficient conduct of legal proceedings and the minimisation of risks. Every legal process is handled in line with our clients’ economic and strategic objectives, not merely as litigation or consultancy.
Ethical, Transparent and Professional
Our service approach is built on commitment to ethical values, transparent communication, strong legal analysis and a client-centred mindset. Trust, professionalism and accessibility are our core principles in our relationships with clients. Every case, contract or legal process is managed with care, and our clients’ interests are our top priority.
International and Domestic Service
Our firm serves both domestic and international clients and provides communication support in Turkish and English. This approach enables us to offer reliable and effective legal support to individual and corporate clients from various sectors. Our clients can also manage their processes smoothly in international commercial transactions, investment processes and immigration matters.
Your Strategic Legal Partner
Yıldırım & Şimşek Law Firm is committed to standing by our clients in every case, contract and legal process, protecting their interests and providing strategic solutions. Working with us means not only receiving legal support but also collaborating with a reliable, proactive and goal-oriented strategic legal partner.
Att. Serhat Şimşek practises in commercial law, tenancy law, contract law and commercial disputes, among other areas. He provides litigation and legal consultancy to domestic and international clients, with a focus on dispute resolution and strategic case management. He advises in Turkish and English.
Att. Harun Emre Yıldırım practises in family law, immigration law, law of obligations and tenancy law, among other areas. He provides legal consultancy and litigation services to individual clients and advises in Turkish and English.
Att. Yunus Eren practises in immigration law, labour law, healthcare law and consumer law, among other areas. He has extensive consultancy experience with the United Nations and the International Labour Organization (ILO) and works in national and international labour law. He provides legal consultancy and support in Turkish and English.
OUR PRACTICE AREAS
Corporate law, commercial contracts and litigation, and consultancy in commercial disputes.
Client-focused legal support in divorce, custody, maintenance, marital property regime and family disputes.
Employer–employee disputes, termination procedures, severance and notice pay, reinstatement claims.
Debt collection, removal of objection, negative declaratory and restitution actions and related procedures.
Legal proceedings regarding defective goods and services and consumer contracts.
Defence and victim representation in criminal proceedings.
Patient rights, medical and hospital liability, medical malpractice and legal support in healthcare-related disputes.
Residence permits, work permits, citizenship applications and consultancy for foreigners’ legal processes in Turkey.
Comprehensive legal support in debt–credit relations, contractual obligations, compensation and other disputes.
Legal consultancy and litigation in residential and commercial leases, eviction, rent increases and tenant–landlord disputes.
Legal remedies against administrative acts, tax disputes, tax litigation and legal consultancy in administrative procedures.
Succession, estate distribution, wills and legal consultancy and litigation in inheritance matters.
ARTICLES
CONTACT
You can reach us using the details below to visit or schedule an appointment.
Address: Yıldırım & Şimşek Law Firm — location marked on the map below.
Email: info@yildirimsimsek.av.tr
Attorney Serhat Şimşek is a graduate of Istanbul University Faculty of Law and practises across a broad range of areas, including commercial law, lease law, contract law, commercial disputes, enforcement and bankruptcy law, criminal law, and the law of obligations. Throughout his career, he has specialised in litigation, legal advice, and strategic legal solutions for domestic and international clients.
He approaches his clients’ legal matters not only as a technical litigation process but also as a strategically managed process aligned with their business and personal goals. This approach provides an effective advantage particularly in dispute resolution, contract negotiations, case management, and debt and receivables enforcement.
He provides his services in both Turkish and English and works with national and international clients to deliver comprehensive, reliable, and result-oriented legal support tailored to the needs of different sectors. The solutions he offers are designed not only to manage current legal processes but also to minimise risks and achieve the most strategic outcome.
Areas of Expertise
His main areas of expertise include:
His practice is built on ethical standards, transparent communication, and client-focused service. Every case and legal process is handled with care, and clients’ interests are given the highest priority. He is a trusted legal partner for both individual and corporate clients.
Attorney Harun Emre Yıldırım is a graduate of Istanbul University Faculty of Law and practises in many areas, including family law, law on foreigners, law of obligations, lease law, labour law, and administrative & tax law. Throughout his career, he has specialised in legal advice, litigation, and strategic legal solutions for individual clients.
He approaches his clients’ legal processes not only as a technical litigation matter but also as a strategically managed process aligned with their business and personal goals. This approach provides an effective advantage in dispute resolution, contract management, and litigation.
He provides his services in both Turkish and English and works with national and international clients to deliver comprehensive, reliable, and result-oriented legal support for individual needs across different sectors.
Areas of Expertise
His practice is built on ethical standards, transparent communication, and client-focused service. Every case and legal process is handled with care, and clients’ interests are given priority. He is a reliable and strategic legal partner for individual clients.
Attorney Yunus Eren is a graduate of Istanbul University Faculty of Law and practises in many areas, including law on foreigners, labour law, health law, consumer law, family law, and inheritance law.
He has advised the United Nations and the International Labour Organization (ILO) for many years and has extensive experience in both national and international labour law. Throughout his career, he has specialised in legal advice, litigation, and strategic legal solutions for individual and corporate clients.
He approaches legal processes not only as a technical litigation matter but also as a strategically managed process aligned with clients’ business and personal goals. This approach provides an effective advantage in international labour law advice, contract management, employer–employee disputes, health and consumer cases, and family and inheritance law matters.
He provides his services in both Turkish and English and works with national and international clients to deliver comprehensive, reliable, and result-oriented legal support for a wide range of sectors.
Areas of Expertise
His practice is built on ethical standards, transparent communication, and client-focused service. Every case and legal process is handled with care, and clients’ interests are given priority. He is a reliable and strategic legal partner for both individual and corporate clients.