Alvin B. Phillips
Co-founder 1970Background
Alvin B. Phillips founded General Digital in 1970 which was quickly renamed Western Digital. The company initially manufactured MOS test equipment and calculator chips, competing in the volatile early semiconductor industry, and came close to collapse multiple times before pivoting toward storage-controller electronics in the late 1970s and eventually into full hard disk drive manufacturing -- the business that came to define the company for the next five decades. The company's near-collapse in its earliest years, before finding its footing first in calculator chips and then storage-controller electronics, is frequently cited in Silicon Valley business histories as an example of how thoroughly a company's ultimate identity can diverge from its founder's original product concept. Phillips's original vision for the company centered on calculator chips and other semiconductor components, a business that nearly failed before Western Digital pivoted toward storage-controller electronics and eventually full hard-drive manufacturing, a transformation so complete that few employees joining the company decades later would recognize its earliest product lineup. The company's survival through its shaky calculator-chip era depended heavily on outside financing rounds that nearly diluted Phillips's original vision entirely, and Western Digital's eventual pivot into storage-controller chips -- and later full disk-drive manufacturing -- occurred only after new management concluded the original semiconductor strategy could not compete against better-capitalized rivals. Decades later, Western Digital's board and successive management teams would repeatedly cite the company's near-death calculator-chip period as a formative lesson in the danger of chasing a single product category too narrowly in a fast-moving electronics industry.