Apart from the design agencies specializing in product/industrial design, there are many other design agencies working in the fields of fair and promotional stands, interior and furniture design, graphic or packaging design, ceramics design, jewelry design, etc. which are also involved in product design from time to time. Özlem Tuna Design, ElaCindorukNazanPak Design Studio are some of the prominent companies specializing in jewelry design. There are also some established designers such as Aziz Sarıyer, Adnan Serbest, Yılmaz Zenger, Arif Özden, Tanju Özelgin, Derin Sarıyer, Ece Yalım and Atilla Kuzu who are mostly known for their furniture and interior designs.
Design consultancies such as Autoban (www.autoban212.com) and Derin Design (www.derindesign.com) that were not mentioned above as they focus more on interior and furniture design, are the most reputed design companies whose work were published in international journals, exhibited and sold internationally.