Seagate Technology
Western Digital
Quantum Corporation
Tandon Corporation
Adaptec
Micropolis Corporation
Maxtor
Memorex
Conner Peripherals
SyQuest Technology
MiniScribe
HGST
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