Dnevni Avaz (eng. Daily Voice) is the biggest news publishing house in Bosnia and Herzegovina. Its first publication was in 1993 when it was known as Bošnjački Avaz. The name was later changed to Avaz and then changed into Dnevni Avaz, when the company started publishing daily newspapers. The headquarters is located in Sarajevo, in the Avaz Twist Tower, a 172m skyscraper. Dnevni Avaz is the main media sponsor of BOI 2013.