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.

Note: Independent=sells to any 3rd party; Captive=only used for their own products The following were the largest NAND flash memory manufacturers, as of the second quarter of 2023.

[26] Samsung remains the largest NAND flash memory manufacturer as of second quarter 2023.

[29]