The Honolulu Star-Advertiser is the largest daily newspaper in the U.S. state of Hawaiʻi. It was formed from the merger of The Honolulu Advertiser and The Honolulu Star-Bulletin and began publishing on June 7, 2010. The Star-Advertiser is the flagship product of Oahu Publications, Inc., which owns a diverse group of publications, including MidWeek, three military papers and various specialty publications, as well as luxury and hotel magazines. The Star-Advertiser is headquartered in Honolulu and its state-of-the-art Roland offset printing press is housed in a 147,000 square-foot production and distribution facilities in Kapolei.