HOTO Business Tower is a modern business building in Zagreb, Croatia. It was built in 2004 as the first skyscraper after the Croatian War of Independence. It is located to the west of the Savska street, between the Cibona Tower and Zagrepčanka. It is about 64.5 m high and has 17 floors above ground and four levels underground. With a NLA of app. 15.400 m², and 250 parking lots in the underground garage, it is one of the biggest business towers in Zagreb.