Alexander M. Waldrop

Thoroughbred Racing Associations of North America, Inc. operates member racetracks promoting thoroughbred racing. It also advises member tracks on legislative matters, statistics, and related racing information. The firm collects and compiles information of professional interest to its membership. The company was founded by Alfred Vanderbilt in 1942 and is headquartered in Elkton, MD.

The Jockey Club Operates horse racing clubs directory publishings of thoroughbred horses. It maintains The American Stud Book, which includes all thoroughbreds foaled in the United States, Canada and Puerto Rico. It was founded in Febraury, 1894 and is headquartered in New York, NY.

Keeneland Association, Inc. operates a thoroughbred race tracks. The company is headquartered in Lexington, KY.

The National Thoroughbred Racing Association, Inc. owns and operates recreational clubs. Its services include coalition of horse racing with rules, monitors membership, organizes races and promotes thoroughbred racing. The company was founded in 1998 and is headquartered in Lexington, KY.

USA Hockey, Inc. promotes sports. It promotes sport of hockey, including ice hockey and in-line hockey. The company develops guidelines for coaches, players, parents of youth hockey participants, and young hockey players. USA Hockey was founded in 1936 and is headquartered in Colorado Springs, CO.