Tribune Publishing Company is an American newspaper and print media publishing company based in Chicago, Illinois. Among other publications, the company's portfolio includes the Chicago Tribune, Los Angeles Times, Orlando Sentinel, Sun-Sentinel [South Florida], The Baltimore Sun, The Morning Call [Allentown, Pennsylvania], Hartford Courant, and the San Diego Union-Tribune. It also publishes several local newspapers in these metropolitan regions, which are organized in subsidiary groups. It is the nation's third-largest newspaper publisher (behind Gannett, and The McClatchy Company), with ten daily newspapers and commuter tabloids located throughout the United States.