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.

1. Samsung Electronics – 31.4%
2. Kioxia – 20.6%
3. Western Digital Corporation – 12.6%
4. SK Hynix – 18.5%
5. Micron Technology – 12.3%
6. 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