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BUNCH


The BUNCH was the nickname for the group of mainframe computer competitors to IBM in the 1970s. The name is derived from the names of the five companies: Burroughs, UNIVAC, NCR, Control Data Corporation (CDC), and Honeywell. These companies were grouped together because the market share of IBM was much higher than all of its competitors put together.

During the 1960s, IBM and these five computer manufacturers, along with RCA and General Electric, had been known as "IBM and the Seven Dwarfs". The description of IBM's competitors changed after GE's 1970 sale of its computer business to Honeywell and RCA's 1971 sale of its computer business to Sperry, leaving only five "dwarves". Fortunately, their initials lent themselves to a new acronym, BUNCH. The BUNCH companies followed IBM into the microcomputer market in the 1980s with their own PC compatibles.



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