Kioxia
Second-tier NAND leader (former Toshiba Memory)
Kioxia, spun out of Toshiba, is a top-tier NAND flash maker and co-develops 3D NAND with Western Digital at joint fabs in Japan. It is not an HBM player but is a key second-tier memory supplier for AI-era enterprise SSDs and storage. Its IPO and the on-again NAND consolidation talks make it a strategic swing factor in non-volatile memory supply.
Origin
Former Toshiba Memory
Product
3D NAND / enterprise SSD
Partner
Western Digital (JV fabs)
How it fits the stack
Kioxia with what it depends on (above) and what it feeds (below). The figure renders as a crawlable diagram and upgrades to an interactive 3D graph as it scrolls into view.
Kioxia in the AI stack. Kioxia with its immediate upstream dependencies (top) and downstream dependents (bottom) in the AI value chain. Hover a node in 3D, or read the full relationships below.
Graph data (text) — 3 entities, 2 relationships
- Kioxia —depends on→ DISCO Corporation
- NAND Flash —manufactures→ Kioxia