About Us

Gago Türkmen Attorneys at Law (“GSG Attorneys at Law”) provides solutions for a wide range of legal issues, from incorporation to complex structuring alternatives for domestic and multinational clients in a wide range of industries. GSG Attorneys at Law brings to the table its experience in general law and tax and customs dispute resolution with a specialised team of 45.

GSG Attorneys at Law was established by the three named partners following many successful years of working together in a leading global financial services firm. GSG offers businesses in Turkey a complete range of legal services, with each partner overseeing their respective areas of expertise. Yavuz Dayıoğlu oversees corporate and commercial matters undertaken by the firm, and in recent years he led a number of Turkey’s landmark M&A and structuring transactions. Umurcan Gago heads the banking, finance, and capital markets law practice, which regularly publishes leading literature in these areas. Ezgi Türkmen is specialised in tax law and engages in the resolution of customs and tax disputes of corporations through administrative and judicial means as well as tax amnesty processes.

At GSG Attorneys at Law, we create experienced and industry focused teams for our clients.
We provide legal services in all areas of the law to a diverse range of clients across a multitude of industries.

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