Carroll Shelby International (OTC Pink: CSBI) was formed in 2003 from custom performance vehicle manufacturer Shelby American when, founder and owner, Carroll Shelby took the company public, and additionally forming Shelby Automobiles as a subsidiary from which to continue manufacturing vehicles and parts. In 2009, "Shelby Automobiles" was officially renamed to "Shelby American", bringing back the original company name to celebrate the 45th anniversary of the 427 Cobra and GT350.