Media in Pristina include some of the most important newspapers, largest publishing houses and most prolific television studios of Kosovo. Pristina is the largest communications center of media in Kosovo. Almost all of the major media organizations in Kosovo are based in Pristina. The television industry developed in Pristina and is a significant employer in the city's economy. The four major broadcast networks, RTK, RTV21, KTV and KLAN KOSOVA are all headquartered in Pristina.