List of flash memory controller manufacturers
This is a list of manufacturers of flash memory controllers for various flash memory devices like SSDs, USB flash drives, SD cards, and CompactFlash cards. List

Note: Independent=sells to any 3rd party; Captive=only used for their own products

Largest NAND flash memory manufacturers
The following were the largest NAND flash memory manufacturers, as of the second quarter of 2023. Samsung Electronics  31.4%
 Kioxia  20.6%
 Western Digital Corporation  12.6%
 SK Hynix  18.5%
 Micron Technology  12.3%
 Others  8.7% Note: SK Hynix acquired Intel's NAND business at the end of 2021 Kioxia spun out and got renamed of Toshiba in 2018/2019. Samsung remains the largest NAND flash memory manufacturer as of second quarter 2023. See also
 Flash memory
 History of hard disk drives
 List of defunct hard disk manufacturers
 List of solid-state drive manufacturers

References

External links
 SSD Controller List

 
Flash memory controller manufacturers
Flash memory controller
Manufacturers