Market share held by NAND and DRAM manufacturers 2017-2019
In 2019, SK Hynix was the leading storage manufacturer specializing in NAND or DRAM, accounting for 23.6 percent of global NAND and DRAM storage systems. Samsung occupied 21.7 percent of the global NAND and DRAM storage market, whilst Micron accounted for 20.7 percent of the market.