The Jockey Club

The Jockey Club can locate any thoroughbred horse and owner in the US, Canada, and Puerto Rico. The company's The American Stud Book is an annual directory of horses listing pedigrees and owners, which is also available online. Other offerings include a history of the thoroughbred breed, an online fact book about thoroughbred breeding and racing, and an information guide to the industry. Through subsidiaries and partnerships, The Jockey Club also operates the Equibase Company (racing information database), equineline.com (online marketplace), and InCompass (software applications and systems for racetracks and simulcast outlets). The company was founded in 1894 by several thoroughbred owners and breeders.