Seagate Technology
Western Digital
Quantum Corporation
Tandon Corporation
Adaptec
Micropolis Corporation
Maxtor
Memorex
Conner Peripherals
SyQuest Technology
MiniScribe
HGST
Plextor
Digital Equipment Corporation
JT Storage
Computer peripheral manufacturer
Shugart Associates was a computer peripheral manufacturer that dominated the floppy disk drive market in the late 1970s and is famous for introducing the 5+1⁄4-inch "Minifloppy" floppy disk drive. Wikipedia