Casiano Communications is a private Puerto Rico-based company mostly known for its publishing of various periodicals and magazines which are distributed in Puerto Rico, the Caribbean, the continental United States and in 20 other countries. Founded in 1973, it currently publishes one weekly newspaper, 7 monthly, quarterly, semi-annual and annual magazines, and two annual guides, with themes ranging from business to weddings to daily lifestyle, and offers various marketing and advertising services. With total global circulations reaching over 10,302,700 annually, the company has identified itself as the largest U.S. Hispanic-owned publisher of periodicals, magazines and websites in the United States.