Tribune Publishing Company 435 North Michigan Avenue Chicago, IL 60611 United States Phone: 312-222-9100 Website: http://www.tribpub.com Tribune Publishing Company, a multiplatform media and marketing solutions company, publishes and operates newspapers for audiences and advertisers. It operates daily and weekly newspapers; and digital platforms online and on mobile, as well as provides a suite of digital marketing services for local, regional, and national marketers. Tribune Publishing Company was founded in 2013 and is headquartered in Chicago, Illinois.