Soli Workshop is a lighting studio in Istanbul, founded in 2021 by the architects Figen Köseoğlu and Sinan Kaya. Every lamp is drawn and made in the same workshop.

The studio works with a wide range of materials and keeps testing new ones, looking at how each of them shapes light.

The name Soli comes from an ancient city on the Mediterranean coast of Anatolia, whose name meant the sun.