Commodore is the commonly used collective name for Commodore International Limited and the various national companies that operated underneath it, including Commodore Business Machines (CBM), the U.S.-based home computer and electronics manufacturer with headquarters in West Chester, Pennsylvania that it shared with its parent. Commodore played a vital role in the development of the home–personal computer industry in the 1970s and 1980s. Commodore developed and marketed the world's best-selling desktop computer, the Commodore 64 (1982). Commodore later released the Amiga range of computers in 1985.
The company declared bankruptcy in April 1994. It was bought by Escom which also went bankrupt. In 2005, the brand survived after mergers with Yeahronimo Media Ventures Inc., SATXS Communications BV and Tulip Computers.